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rocksdb/java/rocksjni/options.cc

6211 lines
185 KiB

// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
//
// This file implements the "bridge" between Java and C++ for rocksdb::Options.
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <memory>
#include <vector>
#include "include/org_rocksdb_Options.h"
#include "include/org_rocksdb_DBOptions.h"
#include "include/org_rocksdb_ColumnFamilyOptions.h"
#include "include/org_rocksdb_WriteOptions.h"
#include "include/org_rocksdb_ReadOptions.h"
#include "include/org_rocksdb_ComparatorOptions.h"
#include "include/org_rocksdb_FlushOptions.h"
#include "rocksjni/comparatorjnicallback.h"
#include "rocksjni/portal.h"
#include "rocksjni/statisticsjni.h"
#include "rocksdb/db.h"
#include "rocksdb/options.h"
#include "rocksdb/statistics.h"
#include "rocksdb/memtablerep.h"
#include "rocksdb/table.h"
#include "rocksdb/slice_transform.h"
10 years ago
#include "rocksdb/rate_limiter.h"
#include "rocksdb/comparator.h"
#include "rocksdb/convenience.h"
#include "rocksdb/merge_operator.h"
#include "utilities/merge_operators.h"
/*
* Class: org_rocksdb_Options
* Method: newOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_Options_newOptions__(JNIEnv* env, jclass jcls) {
auto* op = new rocksdb::Options();
return reinterpret_cast<jlong>(op);
}
/*
* Class: org_rocksdb_Options
* Method: newOptions
* Signature: (JJ)J
*/
jlong Java_org_rocksdb_Options_newOptions__JJ(JNIEnv* env, jclass jcls,
jlong jdboptions, jlong jcfoptions) {
auto* dbOpt = reinterpret_cast<const rocksdb::DBOptions*>(jdboptions);
auto* cfOpt = reinterpret_cast<const rocksdb::ColumnFamilyOptions*>(
jcfoptions);
auto* op = new rocksdb::Options(*dbOpt, *cfOpt);
return reinterpret_cast<jlong>(op);
}
/*
* Class: org_rocksdb_Options
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_Options_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
auto* op = reinterpret_cast<rocksdb::Options*>(handle);
assert(op != nullptr);
delete op;
}
/*
* Class: org_rocksdb_Options
* Method: setIncreaseParallelism
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setIncreaseParallelism(
JNIEnv * env, jobject jobj, jlong jhandle, jint totalThreads) {
reinterpret_cast<rocksdb::Options*>
(jhandle)->IncreaseParallelism(static_cast<int>(totalThreads));
}
/*
* Class: org_rocksdb_Options
* Method: setCreateIfMissing
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setCreateIfMissing(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
reinterpret_cast<rocksdb::Options*>(jhandle)->create_if_missing = flag;
}
/*
* Class: org_rocksdb_Options
* Method: createIfMissing
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_createIfMissing(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->create_if_missing;
}
/*
* Class: org_rocksdb_Options
* Method: setCreateMissingColumnFamilies
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setCreateMissingColumnFamilies(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
reinterpret_cast<rocksdb::Options*>
(jhandle)->create_missing_column_families = flag;
}
/*
* Class: org_rocksdb_Options
* Method: createMissingColumnFamilies
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_createMissingColumnFamilies(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>
(jhandle)->create_missing_column_families;
}
/*
* Class: org_rocksdb_Options
* Method: setComparatorHandle
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setComparatorHandle__JI(
JNIEnv* env, jobject jobj, jlong jhandle, jint builtinComparator) {
switch (builtinComparator) {
case 1:
reinterpret_cast<rocksdb::Options*>(jhandle)->comparator =
rocksdb::ReverseBytewiseComparator();
break;
default:
reinterpret_cast<rocksdb::Options*>(jhandle)->comparator =
rocksdb::BytewiseComparator();
break;
}
}
/*
* Class: org_rocksdb_Options
* Method: setComparatorHandle
* Signature: (JJZ)V
*/
void Java_org_rocksdb_Options_setComparatorHandle__JJZ(
JNIEnv* env, jobject jobj, jlong jopt_handle, jlong jcomparator_handle,
jboolean is_direct) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jopt_handle);
if(is_direct) {
opt->comparator =
reinterpret_cast<rocksdb::DirectComparatorJniCallback*>(jcomparator_handle);
} else {
opt->comparator =
reinterpret_cast<rocksdb::ComparatorJniCallback*>(jcomparator_handle);
}
}
/*
* Class: org_rocksdb_Options
* Method: setMergeOperatorName
* Signature: (JJjava/lang/String)V
*/
void Java_org_rocksdb_Options_setMergeOperatorName(
JNIEnv* env, jobject jobj, jlong jhandle, jstring jop_name) {
const char* op_name = env->GetStringUTFChars(jop_name, nullptr);
if(op_name == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
auto* options = reinterpret_cast<rocksdb::Options*>(jhandle);
options->merge_operator = rocksdb::MergeOperators::CreateFromStringId(
op_name);
env->ReleaseStringUTFChars(jop_name, op_name);
}
/*
* Class: org_rocksdb_Options
* Method: setMergeOperator
* Signature: (JJjava/lang/String)V
*/
void Java_org_rocksdb_Options_setMergeOperator(
JNIEnv* env, jobject jobj, jlong jhandle, jlong mergeOperatorHandle) {
reinterpret_cast<rocksdb::Options*>(jhandle)->merge_operator =
*(reinterpret_cast<std::shared_ptr<rocksdb::MergeOperator>*>
(mergeOperatorHandle));
}
/*
* Class: org_rocksdb_Options
* Method: setWriteBufferSize
* Signature: (JJ)I
*/
void Java_org_rocksdb_Options_setWriteBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwrite_buffer_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(jwrite_buffer_size);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->write_buffer_size =
jwrite_buffer_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: writeBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_writeBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->write_buffer_size;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxWriteBufferNumber
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxWriteBufferNumber(
JNIEnv* env, jobject jobj, jlong jhandle, jint jmax_write_buffer_number) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_write_buffer_number =
jmax_write_buffer_number;
}
/*
* Class: org_rocksdb_Options
* Method: setStatistics
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setStatistics(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jstatistics_handle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
auto* pSptr =
reinterpret_cast<std::shared_ptr<rocksdb::StatisticsJni>*>(
jstatistics_handle);
opt->statistics = *pSptr;
}
/*
* Class: org_rocksdb_Options
* Method: statistics
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_statistics(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
std::shared_ptr<rocksdb::Statistics> sptr = opt->statistics;
if (sptr == nullptr) {
return 0;
} else {
std::shared_ptr<rocksdb::Statistics>* pSptr =
new std::shared_ptr<rocksdb::Statistics>(sptr);
return reinterpret_cast<jlong>(pSptr);
}
}
/*
* Class: org_rocksdb_Options
* Method: maxWriteBufferNumber
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_maxWriteBufferNumber(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->max_write_buffer_number;
}
/*
* Class: org_rocksdb_Options
* Method: errorIfExists
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_errorIfExists(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->error_if_exists;
}
/*
* Class: org_rocksdb_Options
* Method: setErrorIfExists
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setErrorIfExists(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean error_if_exists) {
reinterpret_cast<rocksdb::Options*>(jhandle)->error_if_exists =
static_cast<bool>(error_if_exists);
}
/*
* Class: org_rocksdb_Options
* Method: paranoidChecks
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_paranoidChecks(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->paranoid_checks;
}
/*
* Class: org_rocksdb_Options
* Method: setParanoidChecks
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setParanoidChecks(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean paranoid_checks) {
reinterpret_cast<rocksdb::Options*>(jhandle)->paranoid_checks =
static_cast<bool>(paranoid_checks);
}
/*
* Class: org_rocksdb_Options
* Method: setEnv
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setEnv(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jenv) {
reinterpret_cast<rocksdb::Options*>(jhandle)->env =
reinterpret_cast<rocksdb::Env*>(jenv);
}
/*
* Class: org_rocksdb_Options
* Method: setMaxTotalWalSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMaxTotalWalSize(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmax_total_wal_size) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_total_wal_size =
static_cast<jlong>(jmax_total_wal_size);
}
/*
* Class: org_rocksdb_Options
* Method: maxTotalWalSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_maxTotalWalSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->
max_total_wal_size;
}
/*
* Class: org_rocksdb_Options
* Method: maxOpenFiles
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_maxOpenFiles(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->max_open_files;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxOpenFiles
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxOpenFiles(
JNIEnv* env, jobject jobj, jlong jhandle, jint max_open_files) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_open_files =
static_cast<int>(max_open_files);
}
/*
* Class: org_rocksdb_Options
* Method: setMaxFileOpeningThreads
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxFileOpeningThreads(
JNIEnv* env, jobject jobj, jlong jhandle, jint jmax_file_opening_threads) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_file_opening_threads =
static_cast<int>(jmax_file_opening_threads);
}
/*
* Class: org_rocksdb_Options
* Method: maxFileOpeningThreads
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_maxFileOpeningThreads(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<int>(opt->max_file_opening_threads);
}
/*
* Class: org_rocksdb_Options
* Method: useFsync
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_useFsync(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->use_fsync;
}
/*
* Class: org_rocksdb_Options
* Method: setUseFsync
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setUseFsync(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean use_fsync) {
reinterpret_cast<rocksdb::Options*>(jhandle)->use_fsync =
static_cast<bool>(use_fsync);
}
/*
* Class: org_rocksdb_Options
* Method: setDbPaths
* Signature: (J[Ljava/lang/String;[J)V
*/
void Java_org_rocksdb_Options_setDbPaths(
JNIEnv* env, jobject jobj, jlong jhandle, jobjectArray jpaths,
jlongArray jtarget_sizes) {
std::vector<rocksdb::DbPath> db_paths;
jlong* ptr_jtarget_size = env->GetLongArrayElements(jtarget_sizes, nullptr);
if(ptr_jtarget_size == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
jboolean has_exception = JNI_FALSE;
const jsize len = env->GetArrayLength(jpaths);
for(jsize i = 0; i < len; i++) {
jobject jpath = reinterpret_cast<jstring>(env->
GetObjectArrayElement(jpaths, i));
if(env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->ReleaseLongArrayElements(
jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
return;
}
std::string path = rocksdb::JniUtil::copyStdString(
env, static_cast<jstring>(jpath), &has_exception);
env->DeleteLocalRef(jpath);
if(has_exception == JNI_TRUE) {
env->ReleaseLongArrayElements(
jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
return;
}
jlong jtarget_size = ptr_jtarget_size[i];
db_paths.push_back(
rocksdb::DbPath(path, static_cast<uint64_t>(jtarget_size)));
}
env->ReleaseLongArrayElements(jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->db_paths = db_paths;
}
/*
* Class: org_rocksdb_Options
* Method: dbPathsLen
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_dbPathsLen(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jlong>(opt->db_paths.size());
}
/*
* Class: org_rocksdb_Options
* Method: dbPaths
* Signature: (J[Ljava/lang/String;[J)V
*/
void Java_org_rocksdb_Options_dbPaths(
JNIEnv* env, jobject jobj, jlong jhandle, jobjectArray jpaths,
jlongArray jtarget_sizes) {
jlong* ptr_jtarget_size = env->GetLongArrayElements(jtarget_sizes, nullptr);
if(ptr_jtarget_size == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
const jsize len = env->GetArrayLength(jpaths);
for(jsize i = 0; i < len; i++) {
rocksdb::DbPath db_path = opt->db_paths[i];
jstring jpath = env->NewStringUTF(db_path.path.c_str());
if(jpath == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseLongArrayElements(
jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
return;
}
env->SetObjectArrayElement(jpaths, i, jpath);
if(env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jpath);
env->ReleaseLongArrayElements(
jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
return;
}
ptr_jtarget_size[i] = static_cast<jint>(db_path.target_size);
}
env->ReleaseLongArrayElements(jtarget_sizes, ptr_jtarget_size, JNI_COMMIT);
}
/*
* Class: org_rocksdb_Options
* Method: dbLogDir
* Signature: (J)Ljava/lang/String
*/
jstring Java_org_rocksdb_Options_dbLogDir(
JNIEnv* env, jobject jobj, jlong jhandle) {
return env->NewStringUTF(
reinterpret_cast<rocksdb::Options*>(jhandle)->db_log_dir.c_str());
}
/*
* Class: org_rocksdb_Options
* Method: setDbLogDir
* Signature: (JLjava/lang/String)V
*/
void Java_org_rocksdb_Options_setDbLogDir(
JNIEnv* env, jobject jobj, jlong jhandle, jstring jdb_log_dir) {
const char* log_dir = env->GetStringUTFChars(jdb_log_dir, nullptr);
if(log_dir == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
reinterpret_cast<rocksdb::Options*>(jhandle)->db_log_dir.assign(log_dir);
env->ReleaseStringUTFChars(jdb_log_dir, log_dir);
}
/*
* Class: org_rocksdb_Options
* Method: walDir
* Signature: (J)Ljava/lang/String
*/
jstring Java_org_rocksdb_Options_walDir(
JNIEnv* env, jobject jobj, jlong jhandle) {
return env->NewStringUTF(
reinterpret_cast<rocksdb::Options*>(jhandle)->wal_dir.c_str());
}
/*
* Class: org_rocksdb_Options
* Method: setWalDir
* Signature: (JLjava/lang/String)V
*/
void Java_org_rocksdb_Options_setWalDir(
JNIEnv* env, jobject jobj, jlong jhandle, jstring jwal_dir) {
const char* wal_dir = env->GetStringUTFChars(jwal_dir, nullptr);
if(wal_dir == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
reinterpret_cast<rocksdb::Options*>(jhandle)->wal_dir.assign(wal_dir);
env->ReleaseStringUTFChars(jwal_dir, wal_dir);
}
/*
* Class: org_rocksdb_Options
* Method: deleteObsoleteFilesPeriodMicros
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_deleteObsoleteFilesPeriodMicros(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)
->delete_obsolete_files_period_micros;
}
/*
* Class: org_rocksdb_Options
* Method: setDeleteObsoleteFilesPeriodMicros
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setDeleteObsoleteFilesPeriodMicros(
JNIEnv* env, jobject jobj, jlong jhandle, jlong micros) {
reinterpret_cast<rocksdb::Options*>(jhandle)
->delete_obsolete_files_period_micros =
static_cast<int64_t>(micros);
}
/*
* Class: org_rocksdb_Options
* Method: setBaseBackgroundCompactions
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setBaseBackgroundCompactions(
JNIEnv* env, jobject jobj, jlong jhandle, jint max) {
reinterpret_cast<rocksdb::Options*>(jhandle)
->base_background_compactions = static_cast<int>(max);
}
/*
* Class: org_rocksdb_Options
* Method: baseBackgroundCompactions
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_baseBackgroundCompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)
->base_background_compactions;
}
/*
* Class: org_rocksdb_Options
* Method: maxBackgroundCompactions
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_maxBackgroundCompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->max_background_compactions;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxBackgroundCompactions
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxBackgroundCompactions(
JNIEnv* env, jobject jobj, jlong jhandle, jint max) {
reinterpret_cast<rocksdb::Options*>(jhandle)
->max_background_compactions = static_cast<int>(max);
}
/*
* Class: org_rocksdb_Options
* Method: setMaxSubcompactions
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxSubcompactions(
JNIEnv* env, jobject jobj, jlong jhandle, jint max) {
reinterpret_cast<rocksdb::Options*>(jhandle)
->max_subcompactions = static_cast<int32_t>(max);
}
/*
* Class: org_rocksdb_Options
* Method: maxSubcompactions
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_maxSubcompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->max_subcompactions;
}
/*
* Class: org_rocksdb_Options
* Method: maxBackgroundFlushes
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_maxBackgroundFlushes(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->max_background_flushes;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxBackgroundFlushes
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxBackgroundFlushes(
JNIEnv* env, jobject jobj, jlong jhandle, jint max_background_flushes) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_background_flushes =
static_cast<int>(max_background_flushes);
}
/*
* Class: org_rocksdb_Options
* Method: maxBackgroundJobs
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_maxBackgroundJobs(JNIEnv* env, jobject jobj,
jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->max_background_jobs;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxBackgroundJobs
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxBackgroundJobs(JNIEnv* env, jobject jobj,
jlong jhandle,
jint max_background_jobs) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_background_jobs =
static_cast<int>(max_background_jobs);
}
/*
* Class: org_rocksdb_Options
* Method: maxLogFileSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_maxLogFileSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->max_log_file_size;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxLogFileSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMaxLogFileSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong max_log_file_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(max_log_file_size);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_log_file_size =
max_log_file_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: logFileTimeToRoll
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_logFileTimeToRoll(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->log_file_time_to_roll;
}
/*
* Class: org_rocksdb_Options
* Method: setLogFileTimeToRoll
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setLogFileTimeToRoll(
JNIEnv* env, jobject jobj, jlong jhandle, jlong log_file_time_to_roll) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(
log_file_time_to_roll);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->log_file_time_to_roll =
log_file_time_to_roll;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: keepLogFileNum
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_keepLogFileNum(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->keep_log_file_num;
}
/*
* Class: org_rocksdb_Options
* Method: setKeepLogFileNum
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setKeepLogFileNum(
JNIEnv* env, jobject jobj, jlong jhandle, jlong keep_log_file_num) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(keep_log_file_num);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->keep_log_file_num =
keep_log_file_num;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: recycleLogFileNum
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_recycleLogFileNum(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->recycle_log_file_num;
}
/*
* Class: org_rocksdb_Options
* Method: setRecycleLogFileNum
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setRecycleLogFileNum(
JNIEnv* env, jobject jobj, jlong jhandle, jlong recycle_log_file_num) {
rocksdb::Status s =
rocksdb::check_if_jlong_fits_size_t(recycle_log_file_num);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->recycle_log_file_num =
recycle_log_file_num;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: maxManifestFileSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_maxManifestFileSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->max_manifest_file_size;
}
/*
* Method: memTableFactoryName
* Signature: (J)Ljava/lang/String
*/
jstring Java_org_rocksdb_Options_memTableFactoryName(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
rocksdb::MemTableRepFactory* tf = opt->memtable_factory.get();
// Should never be nullptr.
// Default memtable factory is SkipListFactory
assert(tf);
// temporarly fix for the historical typo
if (strcmp(tf->Name(), "HashLinkListRepFactory") == 0) {
return env->NewStringUTF("HashLinkedListRepFactory");
}
return env->NewStringUTF(tf->Name());
}
/*
* Class: org_rocksdb_Options
* Method: setMaxManifestFileSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMaxManifestFileSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong max_manifest_file_size) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_manifest_file_size =
static_cast<int64_t>(max_manifest_file_size);
}
/*
* Method: setMemTableFactory
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMemTableFactory(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jfactory_handle) {
reinterpret_cast<rocksdb::Options*>(jhandle)->memtable_factory.reset(
reinterpret_cast<rocksdb::MemTableRepFactory*>(jfactory_handle));
}
/*
* Class: org_rocksdb_Options
* Method: setRateLimiter
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setRateLimiter(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jrate_limiter_handle) {
std::shared_ptr<rocksdb::RateLimiter> *pRateLimiter =
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(
jrate_limiter_handle);
reinterpret_cast<rocksdb::Options*>(jhandle)->
rate_limiter = *pRateLimiter;
}
/*
* Class: org_rocksdb_Options
* Method: setLogger
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setLogger(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jlogger_handle) {
std::shared_ptr<rocksdb::LoggerJniCallback> *pLogger =
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback> *>(
jlogger_handle);
reinterpret_cast<rocksdb::Options*>(jhandle)->info_log = *pLogger;
}
/*
* Class: org_rocksdb_Options
* Method: setInfoLogLevel
* Signature: (JB)V
*/
void Java_org_rocksdb_Options_setInfoLogLevel(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jlog_level) {
reinterpret_cast<rocksdb::Options*>(jhandle)->info_log_level =
static_cast<rocksdb::InfoLogLevel>(jlog_level);
}
/*
* Class: org_rocksdb_Options
* Method: infoLogLevel
* Signature: (J)B
*/
jbyte Java_org_rocksdb_Options_infoLogLevel(
JNIEnv* env, jobject jobj, jlong jhandle) {
return static_cast<jbyte>(
reinterpret_cast<rocksdb::Options*>(jhandle)->info_log_level);
}
/*
* Class: org_rocksdb_Options
* Method: tableCacheNumshardbits
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_tableCacheNumshardbits(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->table_cache_numshardbits;
}
/*
* Class: org_rocksdb_Options
* Method: setTableCacheNumshardbits
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setTableCacheNumshardbits(
JNIEnv* env, jobject jobj, jlong jhandle, jint table_cache_numshardbits) {
reinterpret_cast<rocksdb::Options*>(jhandle)->table_cache_numshardbits =
static_cast<int>(table_cache_numshardbits);
}
/*
* Method: useFixedLengthPrefixExtractor
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_useFixedLengthPrefixExtractor(
JNIEnv* env, jobject jobj, jlong jhandle, jint jprefix_length) {
reinterpret_cast<rocksdb::Options*>(jhandle)->prefix_extractor.reset(
rocksdb::NewFixedPrefixTransform(
static_cast<int>(jprefix_length)));
}
/*
* Method: useCappedPrefixExtractor
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_useCappedPrefixExtractor(
JNIEnv* env, jobject jobj, jlong jhandle, jint jprefix_length) {
reinterpret_cast<rocksdb::Options*>(jhandle)->prefix_extractor.reset(
rocksdb::NewCappedPrefixTransform(
static_cast<int>(jprefix_length)));
}
/*
* Class: org_rocksdb_Options
* Method: walTtlSeconds
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_walTtlSeconds(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->WAL_ttl_seconds;
}
/*
* Class: org_rocksdb_Options
[Java] Enable filluniquerandom, readseq, BloomFilter, and 70+ command-line options to DbBenchmark.java Summary: * Add filluniquerandom * Add readseq, implemented using iterator. * Realize most command-line-arguments from db_bench.cc (70+). * Some code are commented out as some of the options in Options not yet have Java bindings. * Add default option to DbBenchmark. * RocksDB will now take the ownership of all c++ raw-pointers from Options, which includes a c++ raw-pointer for Filter. Test Plan: ./jdb_bench.sh --db=/tmp/rocksjava-bench/db --num_levels=6 --key_size=20 --prefix_size=20 --keys_per_prefix=0 --value_size=100 --block_size=4096 --cache_size=17179869184 --cache_numshardbits=6 --compression_ratio=1 --min_level_to_compress=-1 --disable_seek_compaction=1 --hard_rate_limit=2 --write_buffer_size=134217728 --max_write_buffer_number=2 --level0_file_num_compaction_trigger=8 --target_file_size_base=134217728 --max_bytes_for_level_base=1073741824 --disable_wal=0 --wal_dir=/tmp/rocksjava-bench/wal --sync=0 --disable_data_sync=1 --verify_checksum=1 --delete_obsolete_files_period_micros=314572800 --max_grandparent_overlap_factor=10 --max_background_compactions=4 --max_background_flushes=0 --level0_slowdown_writes_trigger=16 --level0_stop_writes_trigger=24 --statistics=0 --stats_per_interval=0 --stats_interval=1048576 --histogram=0 --use_plain_table=1 --open_files=-1 --mmap_read=1 --mmap_write=0 --memtablerep=prefix_hash --bloom_bits=10 --bloom_locality=1 --perf_level=0 --benchmarks=filluniquerandom,readseq,readrandom --use_existing_db=0 --threads=4 Reviewers: haobo, dhruba, sdong, ankgup87, rsumbaly, swapnilghike, zzbennett Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D18267
11 years ago
* Method: setWalTtlSeconds
* Signature: (JJ)V
*/
[Java] Enable filluniquerandom, readseq, BloomFilter, and 70+ command-line options to DbBenchmark.java Summary: * Add filluniquerandom * Add readseq, implemented using iterator. * Realize most command-line-arguments from db_bench.cc (70+). * Some code are commented out as some of the options in Options not yet have Java bindings. * Add default option to DbBenchmark. * RocksDB will now take the ownership of all c++ raw-pointers from Options, which includes a c++ raw-pointer for Filter. Test Plan: ./jdb_bench.sh --db=/tmp/rocksjava-bench/db --num_levels=6 --key_size=20 --prefix_size=20 --keys_per_prefix=0 --value_size=100 --block_size=4096 --cache_size=17179869184 --cache_numshardbits=6 --compression_ratio=1 --min_level_to_compress=-1 --disable_seek_compaction=1 --hard_rate_limit=2 --write_buffer_size=134217728 --max_write_buffer_number=2 --level0_file_num_compaction_trigger=8 --target_file_size_base=134217728 --max_bytes_for_level_base=1073741824 --disable_wal=0 --wal_dir=/tmp/rocksjava-bench/wal --sync=0 --disable_data_sync=1 --verify_checksum=1 --delete_obsolete_files_period_micros=314572800 --max_grandparent_overlap_factor=10 --max_background_compactions=4 --max_background_flushes=0 --level0_slowdown_writes_trigger=16 --level0_stop_writes_trigger=24 --statistics=0 --stats_per_interval=0 --stats_interval=1048576 --histogram=0 --use_plain_table=1 --open_files=-1 --mmap_read=1 --mmap_write=0 --memtablerep=prefix_hash --bloom_bits=10 --bloom_locality=1 --perf_level=0 --benchmarks=filluniquerandom,readseq,readrandom --use_existing_db=0 --threads=4 Reviewers: haobo, dhruba, sdong, ankgup87, rsumbaly, swapnilghike, zzbennett Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D18267
11 years ago
void Java_org_rocksdb_Options_setWalTtlSeconds(
JNIEnv* env, jobject jobj, jlong jhandle, jlong WAL_ttl_seconds) {
reinterpret_cast<rocksdb::Options*>(jhandle)->WAL_ttl_seconds =
static_cast<int64_t>(WAL_ttl_seconds);
}
[Java] Enable filluniquerandom, readseq, BloomFilter, and 70+ command-line options to DbBenchmark.java Summary: * Add filluniquerandom * Add readseq, implemented using iterator. * Realize most command-line-arguments from db_bench.cc (70+). * Some code are commented out as some of the options in Options not yet have Java bindings. * Add default option to DbBenchmark. * RocksDB will now take the ownership of all c++ raw-pointers from Options, which includes a c++ raw-pointer for Filter. Test Plan: ./jdb_bench.sh --db=/tmp/rocksjava-bench/db --num_levels=6 --key_size=20 --prefix_size=20 --keys_per_prefix=0 --value_size=100 --block_size=4096 --cache_size=17179869184 --cache_numshardbits=6 --compression_ratio=1 --min_level_to_compress=-1 --disable_seek_compaction=1 --hard_rate_limit=2 --write_buffer_size=134217728 --max_write_buffer_number=2 --level0_file_num_compaction_trigger=8 --target_file_size_base=134217728 --max_bytes_for_level_base=1073741824 --disable_wal=0 --wal_dir=/tmp/rocksjava-bench/wal --sync=0 --disable_data_sync=1 --verify_checksum=1 --delete_obsolete_files_period_micros=314572800 --max_grandparent_overlap_factor=10 --max_background_compactions=4 --max_background_flushes=0 --level0_slowdown_writes_trigger=16 --level0_stop_writes_trigger=24 --statistics=0 --stats_per_interval=0 --stats_interval=1048576 --histogram=0 --use_plain_table=1 --open_files=-1 --mmap_read=1 --mmap_write=0 --memtablerep=prefix_hash --bloom_bits=10 --bloom_locality=1 --perf_level=0 --benchmarks=filluniquerandom,readseq,readrandom --use_existing_db=0 --threads=4 Reviewers: haobo, dhruba, sdong, ankgup87, rsumbaly, swapnilghike, zzbennett Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D18267
11 years ago
/*
* Class: org_rocksdb_Options
* Method: walTtlSeconds
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_walSizeLimitMB(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->WAL_size_limit_MB;
}
/*
* Class: org_rocksdb_Options
* Method: setWalSizeLimitMB
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setWalSizeLimitMB(
JNIEnv* env, jobject jobj, jlong jhandle, jlong WAL_size_limit_MB) {
reinterpret_cast<rocksdb::Options*>(jhandle)->WAL_size_limit_MB =
static_cast<int64_t>(WAL_size_limit_MB);
}
/*
* Class: org_rocksdb_Options
* Method: manifestPreallocationSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_manifestPreallocationSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)
->manifest_preallocation_size;
}
/*
* Class: org_rocksdb_Options
* Method: setManifestPreallocationSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setManifestPreallocationSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong preallocation_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(preallocation_size);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->manifest_preallocation_size =
preallocation_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Method: setTableFactory
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setTableFactory(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jfactory_handle) {
reinterpret_cast<rocksdb::Options*>(jhandle)->table_factory.reset(
reinterpret_cast<rocksdb::TableFactory*>(jfactory_handle));
}
/*
* Class: org_rocksdb_Options
* Method: allowMmapReads
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_allowMmapReads(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->allow_mmap_reads;
}
/*
* Class: org_rocksdb_Options
* Method: setAllowMmapReads
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setAllowMmapReads(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean allow_mmap_reads) {
reinterpret_cast<rocksdb::Options*>(jhandle)->allow_mmap_reads =
static_cast<bool>(allow_mmap_reads);
}
/*
* Class: org_rocksdb_Options
* Method: allowMmapWrites
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_allowMmapWrites(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->allow_mmap_writes;
}
/*
* Class: org_rocksdb_Options
* Method: setAllowMmapWrites
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setAllowMmapWrites(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean allow_mmap_writes) {
reinterpret_cast<rocksdb::Options*>(jhandle)->allow_mmap_writes =
static_cast<bool>(allow_mmap_writes);
}
/*
* Class: org_rocksdb_Options
* Method: useDirectReads
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_useDirectReads(JNIEnv* env, jobject jobj,
jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->use_direct_reads;
}
/*
* Class: org_rocksdb_Options
* Method: setUseDirectReads
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setUseDirectReads(JNIEnv* env, jobject jobj,
jlong jhandle,
jboolean use_direct_reads) {
reinterpret_cast<rocksdb::Options*>(jhandle)->use_direct_reads =
static_cast<bool>(use_direct_reads);
}
/*
* Class: org_rocksdb_Options
* Method: useDirectIoForFlushAndCompaction
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_useDirectIoForFlushAndCompaction(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)
->use_direct_io_for_flush_and_compaction;
}
/*
* Class: org_rocksdb_Options
* Method: setUseDirectIoForFlushAndCompaction
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setUseDirectIoForFlushAndCompaction(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean use_direct_io_for_flush_and_compaction) {
reinterpret_cast<rocksdb::Options*>(jhandle)
->use_direct_io_for_flush_and_compaction =
static_cast<bool>(use_direct_io_for_flush_and_compaction);
}
/*
* Class: org_rocksdb_Options
* Method: setAllowFAllocate
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setAllowFAllocate(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jallow_fallocate) {
reinterpret_cast<rocksdb::Options*>(jhandle)->allow_fallocate =
static_cast<bool>(jallow_fallocate);
}
/*
* Class: org_rocksdb_Options
* Method: allowFAllocate
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_allowFAllocate(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jboolean>(opt->allow_fallocate);
}
/*
* Class: org_rocksdb_Options
* Method: isFdCloseOnExec
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_isFdCloseOnExec(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->is_fd_close_on_exec;
}
/*
* Class: org_rocksdb_Options
* Method: setIsFdCloseOnExec
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setIsFdCloseOnExec(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean is_fd_close_on_exec) {
reinterpret_cast<rocksdb::Options*>(jhandle)->is_fd_close_on_exec =
static_cast<bool>(is_fd_close_on_exec);
}
/*
* Class: org_rocksdb_Options
* Method: statsDumpPeriodSec
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_statsDumpPeriodSec(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->stats_dump_period_sec;
}
/*
* Class: org_rocksdb_Options
* Method: setStatsDumpPeriodSec
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setStatsDumpPeriodSec(
JNIEnv* env, jobject jobj, jlong jhandle, jint stats_dump_period_sec) {
reinterpret_cast<rocksdb::Options*>(jhandle)->stats_dump_period_sec =
static_cast<int>(stats_dump_period_sec);
}
/*
* Class: org_rocksdb_Options
* Method: adviseRandomOnOpen
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_adviseRandomOnOpen(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->advise_random_on_open;
}
/*
* Class: org_rocksdb_Options
* Method: setAdviseRandomOnOpen
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setAdviseRandomOnOpen(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean advise_random_on_open) {
reinterpret_cast<rocksdb::Options*>(jhandle)->advise_random_on_open =
static_cast<bool>(advise_random_on_open);
}
/*
* Class: org_rocksdb_Options
* Method: setDbWriteBufferSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setDbWriteBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jdb_write_buffer_size) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->db_write_buffer_size = static_cast<size_t>(jdb_write_buffer_size);
}
/*
* Class: org_rocksdb_Options
* Method: dbWriteBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_dbWriteBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jlong>(opt->db_write_buffer_size);
}
/*
* Class: org_rocksdb_Options
* Method: setAccessHintOnCompactionStart
* Signature: (JB)V
*/
void Java_org_rocksdb_Options_setAccessHintOnCompactionStart(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jaccess_hint_value) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->access_hint_on_compaction_start =
rocksdb::AccessHintJni::toCppAccessHint(jaccess_hint_value);
}
/*
* Class: org_rocksdb_Options
* Method: accessHintOnCompactionStart
* Signature: (J)B
*/
jbyte Java_org_rocksdb_Options_accessHintOnCompactionStart(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return rocksdb::AccessHintJni::toJavaAccessHint(
opt->access_hint_on_compaction_start);
}
/*
* Class: org_rocksdb_Options
* Method: setNewTableReaderForCompactionInputs
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setNewTableReaderForCompactionInputs(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jnew_table_reader_for_compaction_inputs) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->new_table_reader_for_compaction_inputs =
static_cast<bool>(jnew_table_reader_for_compaction_inputs);
}
/*
* Class: org_rocksdb_Options
* Method: newTableReaderForCompactionInputs
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_newTableReaderForCompactionInputs(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<bool>(opt->new_table_reader_for_compaction_inputs);
}
/*
* Class: org_rocksdb_Options
* Method: setCompactionReadaheadSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setCompactionReadaheadSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jcompaction_readahead_size) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->compaction_readahead_size =
static_cast<size_t>(jcompaction_readahead_size);
}
/*
* Class: org_rocksdb_Options
* Method: compactionReadaheadSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_compactionReadaheadSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jlong>(opt->compaction_readahead_size);
}
/*
* Class: org_rocksdb_Options
* Method: setRandomAccessMaxBufferSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setRandomAccessMaxBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jrandom_access_max_buffer_size) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->random_access_max_buffer_size =
static_cast<size_t>(jrandom_access_max_buffer_size);
}
/*
* Class: org_rocksdb_Options
* Method: randomAccessMaxBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_randomAccessMaxBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jlong>(opt->random_access_max_buffer_size);
}
/*
* Class: org_rocksdb_Options
* Method: setWritableFileMaxBufferSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setWritableFileMaxBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jwritable_file_max_buffer_size) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->writable_file_max_buffer_size =
static_cast<size_t>(jwritable_file_max_buffer_size);
}
/*
* Class: org_rocksdb_Options
* Method: writableFileMaxBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_writableFileMaxBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jlong>(opt->writable_file_max_buffer_size);
}
/*
* Class: org_rocksdb_Options
* Method: useAdaptiveMutex
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_useAdaptiveMutex(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->use_adaptive_mutex;
}
/*
* Class: org_rocksdb_Options
* Method: setUseAdaptiveMutex
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setUseAdaptiveMutex(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean use_adaptive_mutex) {
reinterpret_cast<rocksdb::Options*>(jhandle)->use_adaptive_mutex =
static_cast<bool>(use_adaptive_mutex);
}
/*
* Class: org_rocksdb_Options
* Method: bytesPerSync
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_bytesPerSync(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->bytes_per_sync;
}
/*
* Class: org_rocksdb_Options
* Method: setBytesPerSync
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setBytesPerSync(
JNIEnv* env, jobject jobj, jlong jhandle, jlong bytes_per_sync) {
reinterpret_cast<rocksdb::Options*>(jhandle)->bytes_per_sync =
static_cast<int64_t>(bytes_per_sync);
}
/*
* Class: org_rocksdb_Options
* Method: setWalBytesPerSync
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setWalBytesPerSync(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwal_bytes_per_sync) {
reinterpret_cast<rocksdb::Options*>(jhandle)->wal_bytes_per_sync =
static_cast<int64_t>(jwal_bytes_per_sync);
}
/*
* Class: org_rocksdb_Options
* Method: walBytesPerSync
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_walBytesPerSync(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jlong>(opt->wal_bytes_per_sync);
}
/*
* Class: org_rocksdb_Options
* Method: setEnableThreadTracking
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setEnableThreadTracking(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jenable_thread_tracking) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->enable_thread_tracking = static_cast<bool>(jenable_thread_tracking);
}
/*
* Class: org_rocksdb_Options
* Method: enableThreadTracking
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_enableThreadTracking(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jboolean>(opt->enable_thread_tracking);
}
/*
* Class: org_rocksdb_Options
* Method: setDelayedWriteRate
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setDelayedWriteRate(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jdelayed_write_rate) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->delayed_write_rate = static_cast<uint64_t>(jdelayed_write_rate);
}
/*
* Class: org_rocksdb_Options
* Method: delayedWriteRate
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_delayedWriteRate(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jlong>(opt->delayed_write_rate);
}
/*
* Class: org_rocksdb_Options
* Method: setAllowConcurrentMemtableWrite
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setAllowConcurrentMemtableWrite(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean allow) {
reinterpret_cast<rocksdb::Options*>(jhandle)->
allow_concurrent_memtable_write = static_cast<bool>(allow);
}
/*
* Class: org_rocksdb_Options
* Method: allowConcurrentMemtableWrite
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_allowConcurrentMemtableWrite(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->
allow_concurrent_memtable_write;
}
/*
* Class: org_rocksdb_Options
* Method: setEnableWriteThreadAdaptiveYield
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setEnableWriteThreadAdaptiveYield(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean yield) {
reinterpret_cast<rocksdb::Options*>(jhandle)->
enable_write_thread_adaptive_yield = static_cast<bool>(yield);
}
/*
* Class: org_rocksdb_Options
* Method: enableWriteThreadAdaptiveYield
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_enableWriteThreadAdaptiveYield(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->
enable_write_thread_adaptive_yield;
}
/*
* Class: org_rocksdb_Options
* Method: setWriteThreadMaxYieldUsec
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setWriteThreadMaxYieldUsec(
JNIEnv* env, jobject jobj, jlong jhandle, jlong max) {
reinterpret_cast<rocksdb::Options*>(jhandle)->
write_thread_max_yield_usec = static_cast<int64_t>(max);
}
/*
* Class: org_rocksdb_Options
* Method: writeThreadMaxYieldUsec
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_writeThreadMaxYieldUsec(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->
write_thread_max_yield_usec;
}
/*
* Class: org_rocksdb_Options
* Method: setWriteThreadSlowYieldUsec
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setWriteThreadSlowYieldUsec(
JNIEnv* env, jobject jobj, jlong jhandle, jlong slow) {
reinterpret_cast<rocksdb::Options*>(jhandle)->
write_thread_slow_yield_usec = static_cast<int64_t>(slow);
}
/*
* Class: org_rocksdb_Options
* Method: writeThreadSlowYieldUsec
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_writeThreadSlowYieldUsec(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->
write_thread_slow_yield_usec;
}
/*
* Class: org_rocksdb_Options
* Method: setSkipStatsUpdateOnDbOpen
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setSkipStatsUpdateOnDbOpen(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jskip_stats_update_on_db_open) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->skip_stats_update_on_db_open =
static_cast<bool>(jskip_stats_update_on_db_open);
}
/*
* Class: org_rocksdb_Options
* Method: skipStatsUpdateOnDbOpen
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_skipStatsUpdateOnDbOpen(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jboolean>(opt->skip_stats_update_on_db_open);
}
/*
* Class: org_rocksdb_Options
* Method: setWalRecoveryMode
* Signature: (JB)V
*/
void Java_org_rocksdb_Options_setWalRecoveryMode(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jwal_recovery_mode_value) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->wal_recovery_mode =
rocksdb::WALRecoveryModeJni::toCppWALRecoveryMode(
jwal_recovery_mode_value);
}
Support saving history in memtable_list Summary: For transactions, we are using the memtables to validate that there are no write conflicts. But after flushing, we don't have any memtables, and transactions could fail to commit. So we want to someone keep around some extra history to use for conflict checking. In addition, we want to provide a way to increase the size of this history if too many transactions fail to commit. After chatting with people, it seems like everyone prefers just using Memtables to store this history (instead of a separate history structure). It seems like the best place for this is abstracted inside the memtable_list. I decide to create a separate list in MemtableListVersion as using the same list complicated the flush/installalflushresults logic too much. This diff adds a new parameter to control how much memtable history to keep around after flushing. However, it sounds like people aren't too fond of adding new parameters. So I am making the default size of flushed+not-flushed memtables be set to max_write_buffers. This should not change the maximum amount of memory used, but make it more likely we're using closer the the limit. (We are now postponing deleting flushed memtables until the max_write_buffer limit is reached). So while we might use more memory on average, we are still obeying the limit set (and you could argue it's better to go ahead and use up memory now instead of waiting for a write stall to happen to test this limit). However, if people are opposed to this default behavior, we can easily set it to 0 and require this parameter be set in order to use transactions. Test Plan: Added a xfunc test to play around with setting different values of this parameter in all tests. Added testing in memtablelist_test and planning on adding more testing here. Reviewers: sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D37443
10 years ago
/*
* Class: org_rocksdb_Options
* Method: walRecoveryMode
* Signature: (J)B
Support saving history in memtable_list Summary: For transactions, we are using the memtables to validate that there are no write conflicts. But after flushing, we don't have any memtables, and transactions could fail to commit. So we want to someone keep around some extra history to use for conflict checking. In addition, we want to provide a way to increase the size of this history if too many transactions fail to commit. After chatting with people, it seems like everyone prefers just using Memtables to store this history (instead of a separate history structure). It seems like the best place for this is abstracted inside the memtable_list. I decide to create a separate list in MemtableListVersion as using the same list complicated the flush/installalflushresults logic too much. This diff adds a new parameter to control how much memtable history to keep around after flushing. However, it sounds like people aren't too fond of adding new parameters. So I am making the default size of flushed+not-flushed memtables be set to max_write_buffers. This should not change the maximum amount of memory used, but make it more likely we're using closer the the limit. (We are now postponing deleting flushed memtables until the max_write_buffer limit is reached). So while we might use more memory on average, we are still obeying the limit set (and you could argue it's better to go ahead and use up memory now instead of waiting for a write stall to happen to test this limit). However, if people are opposed to this default behavior, we can easily set it to 0 and require this parameter be set in order to use transactions. Test Plan: Added a xfunc test to play around with setting different values of this parameter in all tests. Added testing in memtablelist_test and planning on adding more testing here. Reviewers: sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D37443
10 years ago
*/
jbyte Java_org_rocksdb_Options_walRecoveryMode(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return rocksdb::WALRecoveryModeJni::toJavaWALRecoveryMode(
opt->wal_recovery_mode);
}
/*
* Class: org_rocksdb_Options
* Method: setAllow2pc
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setAllow2pc(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jallow_2pc) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->allow_2pc = static_cast<bool>(jallow_2pc);
}
/*
* Class: org_rocksdb_Options
* Method: allow2pc
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_allow2pc(JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jboolean>(opt->allow_2pc);
}
/*
* Class: org_rocksdb_Options
* Method: setRowCache
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setRowCache(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jrow_cache_handle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
auto* row_cache = reinterpret_cast<std::shared_ptr<rocksdb::Cache>*>(jrow_cache_handle);
opt->row_cache = *row_cache;
}
/*
* Class: org_rocksdb_Options
* Method: setFailIfOptionsFileError
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setFailIfOptionsFileError(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jfail_if_options_file_error) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->fail_if_options_file_error =
static_cast<bool>(jfail_if_options_file_error);
}
/*
* Class: org_rocksdb_Options
* Method: failIfOptionsFileError
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_failIfOptionsFileError(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jboolean>(opt->fail_if_options_file_error);
}
/*
* Class: org_rocksdb_Options
* Method: setDumpMallocStats
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setDumpMallocStats(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jdump_malloc_stats) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->dump_malloc_stats = static_cast<bool>(jdump_malloc_stats);
}
/*
* Class: org_rocksdb_Options
* Method: dumpMallocStats
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_dumpMallocStats(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jboolean>(opt->dump_malloc_stats);
}
/*
* Class: org_rocksdb_Options
* Method: setAvoidFlushDuringRecovery
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setAvoidFlushDuringRecovery(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean javoid_flush_during_recovery) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->avoid_flush_during_recovery = static_cast<bool>(javoid_flush_during_recovery);
}
/*
* Class: org_rocksdb_Options
* Method: avoidFlushDuringRecovery
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_avoidFlushDuringRecovery(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jboolean>(opt->avoid_flush_during_recovery);
}
/*
* Class: org_rocksdb_Options
* Method: setAvoidFlushDuringShutdown
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setAvoidFlushDuringShutdown(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean javoid_flush_during_shutdown) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->avoid_flush_during_shutdown = static_cast<bool>(javoid_flush_during_shutdown);
}
/*
* Class: org_rocksdb_Options
* Method: avoidFlushDuringShutdown
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_avoidFlushDuringShutdown(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<jboolean>(opt->avoid_flush_during_shutdown);
}
/*
* Method: tableFactoryName
* Signature: (J)Ljava/lang/String
*/
jstring Java_org_rocksdb_Options_tableFactoryName(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
rocksdb::TableFactory* tf = opt->table_factory.get();
// Should never be nullptr.
// Default memtable factory is SkipListFactory
assert(tf);
return env->NewStringUTF(tf->Name());
}
/*
* Class: org_rocksdb_Options
* Method: minWriteBufferNumberToMerge
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_minWriteBufferNumberToMerge(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->min_write_buffer_number_to_merge;
}
/*
* Class: org_rocksdb_Options
* Method: setMinWriteBufferNumberToMerge
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMinWriteBufferNumberToMerge(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jmin_write_buffer_number_to_merge) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->min_write_buffer_number_to_merge =
static_cast<int>(jmin_write_buffer_number_to_merge);
}
/*
* Class: org_rocksdb_Options
* Method: maxWriteBufferNumberToMaintain
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_maxWriteBufferNumberToMaintain(JNIEnv* env,
jobject jobj,
Support saving history in memtable_list Summary: For transactions, we are using the memtables to validate that there are no write conflicts. But after flushing, we don't have any memtables, and transactions could fail to commit. So we want to someone keep around some extra history to use for conflict checking. In addition, we want to provide a way to increase the size of this history if too many transactions fail to commit. After chatting with people, it seems like everyone prefers just using Memtables to store this history (instead of a separate history structure). It seems like the best place for this is abstracted inside the memtable_list. I decide to create a separate list in MemtableListVersion as using the same list complicated the flush/installalflushresults logic too much. This diff adds a new parameter to control how much memtable history to keep around after flushing. However, it sounds like people aren't too fond of adding new parameters. So I am making the default size of flushed+not-flushed memtables be set to max_write_buffers. This should not change the maximum amount of memory used, but make it more likely we're using closer the the limit. (We are now postponing deleting flushed memtables until the max_write_buffer limit is reached). So while we might use more memory on average, we are still obeying the limit set (and you could argue it's better to go ahead and use up memory now instead of waiting for a write stall to happen to test this limit). However, if people are opposed to this default behavior, we can easily set it to 0 and require this parameter be set in order to use transactions. Test Plan: Added a xfunc test to play around with setting different values of this parameter in all tests. Added testing in memtablelist_test and planning on adding more testing here. Reviewers: sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D37443
10 years ago
jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)
->max_write_buffer_number_to_maintain;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxWriteBufferNumberToMaintain
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxWriteBufferNumberToMaintain(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jmax_write_buffer_number_to_maintain) {
reinterpret_cast<rocksdb::Options*>(jhandle)
->max_write_buffer_number_to_maintain =
static_cast<int>(jmax_write_buffer_number_to_maintain);
}
/*
* Class: org_rocksdb_Options
* Method: setCompressionType
* Signature: (JB)V
*/
void Java_org_rocksdb_Options_setCompressionType(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jcompression_type_value) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
opts->compression = rocksdb::CompressionTypeJni::toCppCompressionType(
jcompression_type_value);
}
/*
* Class: org_rocksdb_Options
* Method: compressionType
* Signature: (J)B
*/
jbyte Java_org_rocksdb_Options_compressionType(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
return rocksdb::CompressionTypeJni::toJavaCompressionType(
opts->compression);
}
/**
* Helper method to convert a Java byte array of compression levels
* to a C++ vector of rocksdb::CompressionType
*
* @param env A pointer to the Java environment
* @param jcompression_levels A reference to a java byte array
* where each byte indicates a compression level
*
* @return A unique_ptr to the vector, or unique_ptr(nullptr) if a JNI exception occurs
*/
std::unique_ptr<std::vector<rocksdb::CompressionType>> rocksdb_compression_vector_helper(
JNIEnv* env, jbyteArray jcompression_levels) {
jsize len = env->GetArrayLength(jcompression_levels);
jbyte* jcompression_level =
env->GetByteArrayElements(jcompression_levels, nullptr);
if(jcompression_level == nullptr) {
// exception thrown: OutOfMemoryError
return std::unique_ptr<std::vector<rocksdb::CompressionType>>();
}
auto* compression_levels = new std::vector<rocksdb::CompressionType>();
std::unique_ptr<std::vector<rocksdb::CompressionType>> uptr_compression_levels(compression_levels);
for(jsize i = 0; i < len; i++) {
jbyte jcl = jcompression_level[i];
compression_levels->push_back(static_cast<rocksdb::CompressionType>(jcl));
}
env->ReleaseByteArrayElements(jcompression_levels, jcompression_level,
JNI_ABORT);
return uptr_compression_levels;
}
/**
* Helper method to convert a C++ vector of rocksdb::CompressionType
* to a Java byte array of compression levels
*
* @param env A pointer to the Java environment
* @param jcompression_levels A reference to a java byte array
* where each byte indicates a compression level
*
* @return A jbytearray or nullptr if an exception occurs
*/
jbyteArray rocksdb_compression_list_helper(JNIEnv* env,
std::vector<rocksdb::CompressionType> compression_levels) {
const size_t len = compression_levels.size();
jbyte* jbuf = new jbyte[len];
for (size_t i = 0; i < len; i++) {
jbuf[i] = compression_levels[i];
}
// insert in java array
jbyteArray jcompression_levels = env->NewByteArray(static_cast<jsize>(len));
if(jcompression_levels == nullptr) {
// exception thrown: OutOfMemoryError
delete [] jbuf;
return nullptr;
}
env->SetByteArrayRegion(jcompression_levels, 0, static_cast<jsize>(len),
jbuf);
if(env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jcompression_levels);
delete [] jbuf;
return nullptr;
}
delete [] jbuf;
return jcompression_levels;
}
/*
* Class: org_rocksdb_Options
* Method: setCompressionPerLevel
* Signature: (J[B)V
*/
void Java_org_rocksdb_Options_setCompressionPerLevel(
JNIEnv* env, jobject jobj, jlong jhandle,
jbyteArray jcompressionLevels) {
auto uptr_compression_levels =
rocksdb_compression_vector_helper(env, jcompressionLevels);
if(!uptr_compression_levels) {
// exception occurred
return;
}
auto* options = reinterpret_cast<rocksdb::Options*>(jhandle);
options->compression_per_level = *(uptr_compression_levels.get());
}
/*
* Class: org_rocksdb_Options
* Method: compressionPerLevel
* Signature: (J)[B
*/
jbyteArray Java_org_rocksdb_Options_compressionPerLevel(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* options = reinterpret_cast<rocksdb::Options*>(jhandle);
return rocksdb_compression_list_helper(env,
options->compression_per_level);
}
/*
* Class: org_rocksdb_Options
* Method: setBottommostCompressionType
* Signature: (JB)V
*/
void Java_org_rocksdb_Options_setBottommostCompressionType(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jcompression_type_value) {
auto* options = reinterpret_cast<rocksdb::Options*>(jhandle);
options->bottommost_compression =
rocksdb::CompressionTypeJni::toCppCompressionType(
jcompression_type_value);
}
/*
* Class: org_rocksdb_Options
* Method: bottommostCompressionType
* Signature: (J)B
*/
jbyte Java_org_rocksdb_Options_bottommostCompressionType(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* options = reinterpret_cast<rocksdb::Options*>(jhandle);
return rocksdb::CompressionTypeJni::toJavaCompressionType(
options->bottommost_compression);
}
/*
* Class: org_rocksdb_Options
* Method: setCompressionOptions
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setCompressionOptions(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jcompression_options_handle) {
auto* options = reinterpret_cast<rocksdb::Options*>(jhandle);
auto* compression_options =
reinterpret_cast<rocksdb::CompressionOptions*>(jcompression_options_handle);
options->compression_opts = *compression_options;
}
/*
* Class: org_rocksdb_Options
* Method: setCompactionStyle
* Signature: (JB)V
*/
void Java_org_rocksdb_Options_setCompactionStyle(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte compaction_style) {
reinterpret_cast<rocksdb::Options*>(jhandle)->compaction_style =
static_cast<rocksdb::CompactionStyle>(compaction_style);
}
/*
* Class: org_rocksdb_Options
* Method: compactionStyle
* Signature: (J)B
*/
jbyte Java_org_rocksdb_Options_compactionStyle(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->compaction_style;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxTableFilesSizeFIFO
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMaxTableFilesSizeFIFO(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jmax_table_files_size) {
reinterpret_cast<rocksdb::Options*>(jhandle)->compaction_options_fifo.max_table_files_size =
static_cast<uint64_t>(jmax_table_files_size);
}
/*
* Class: org_rocksdb_Options
* Method: maxTableFilesSizeFIFO
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_maxTableFilesSizeFIFO(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->compaction_options_fifo.max_table_files_size;
}
/*
* Class: org_rocksdb_Options
* Method: numLevels
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_numLevels(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->num_levels;
}
/*
* Class: org_rocksdb_Options
* Method: setNumLevels
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setNumLevels(
JNIEnv* env, jobject jobj, jlong jhandle, jint jnum_levels) {
reinterpret_cast<rocksdb::Options*>(jhandle)->num_levels =
static_cast<int>(jnum_levels);
}
/*
* Class: org_rocksdb_Options
* Method: levelZeroFileNumCompactionTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_levelZeroFileNumCompactionTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_file_num_compaction_trigger;
}
/*
* Class: org_rocksdb_Options
* Method: setLevelZeroFileNumCompactionTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setLevelZeroFileNumCompactionTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_file_num_compaction_trigger) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_file_num_compaction_trigger =
static_cast<int>(jlevel0_file_num_compaction_trigger);
}
/*
* Class: org_rocksdb_Options
* Method: levelZeroSlowdownWritesTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_levelZeroSlowdownWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_slowdown_writes_trigger;
}
/*
* Class: org_rocksdb_Options
* Method: setLevelSlowdownWritesTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setLevelZeroSlowdownWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_slowdown_writes_trigger) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_slowdown_writes_trigger =
static_cast<int>(jlevel0_slowdown_writes_trigger);
}
/*
* Class: org_rocksdb_Options
* Method: levelZeroStopWritesTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_levelZeroStopWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_stop_writes_trigger;
}
/*
* Class: org_rocksdb_Options
* Method: setLevelStopWritesTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setLevelZeroStopWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_stop_writes_trigger) {
reinterpret_cast<rocksdb::Options*>(jhandle)->level0_stop_writes_trigger =
static_cast<int>(jlevel0_stop_writes_trigger);
}
/*
* Class: org_rocksdb_Options
* Method: targetFileSizeBase
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_targetFileSizeBase(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->target_file_size_base;
}
/*
* Class: org_rocksdb_Options
* Method: setTargetFileSizeBase
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setTargetFileSizeBase(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jtarget_file_size_base) {
reinterpret_cast<rocksdb::Options*>(jhandle)->target_file_size_base =
static_cast<uint64_t>(jtarget_file_size_base);
}
/*
* Class: org_rocksdb_Options
* Method: targetFileSizeMultiplier
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_targetFileSizeMultiplier(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->target_file_size_multiplier;
}
/*
* Class: org_rocksdb_Options
* Method: setTargetFileSizeMultiplier
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setTargetFileSizeMultiplier(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jtarget_file_size_multiplier) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->target_file_size_multiplier =
static_cast<int>(jtarget_file_size_multiplier);
}
/*
* Class: org_rocksdb_Options
* Method: maxBytesForLevelBase
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_maxBytesForLevelBase(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->max_bytes_for_level_base;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxBytesForLevelBase
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMaxBytesForLevelBase(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmax_bytes_for_level_base) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->max_bytes_for_level_base =
static_cast<int64_t>(jmax_bytes_for_level_base);
}
/*
* Class: org_rocksdb_Options
* Method: levelCompactionDynamicLevelBytes
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_levelCompactionDynamicLevelBytes(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->level_compaction_dynamic_level_bytes;
}
/*
* Class: org_rocksdb_Options
* Method: setLevelCompactionDynamicLevelBytes
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setLevelCompactionDynamicLevelBytes(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jenable_dynamic_level_bytes) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->level_compaction_dynamic_level_bytes =
(jenable_dynamic_level_bytes);
}
/*
* Class: org_rocksdb_Options
* Method: maxBytesForLevelMultiplier
* Signature: (J)D
*/
jdouble Java_org_rocksdb_Options_maxBytesForLevelMultiplier(JNIEnv* env,
jobject jobj,
jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->max_bytes_for_level_multiplier;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxBytesForLevelMultiplier
* Signature: (JD)V
*/
void Java_org_rocksdb_Options_setMaxBytesForLevelMultiplier(
JNIEnv* env, jobject jobj, jlong jhandle,
jdouble jmax_bytes_for_level_multiplier) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_bytes_for_level_multiplier =
static_cast<double>(jmax_bytes_for_level_multiplier);
}
/*
* Class: org_rocksdb_Options
* Method: maxCompactionBytes
* Signature: (J)I
*/
jlong Java_org_rocksdb_Options_maxCompactionBytes(JNIEnv* env, jobject jobj,
jlong jhandle) {
return static_cast<jlong>(
reinterpret_cast<rocksdb::Options*>(jhandle)->max_compaction_bytes);
}
/*
* Class: org_rocksdb_Options
* Method: setMaxCompactionBytes
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMaxCompactionBytes(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jmax_compaction_bytes) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_compaction_bytes =
static_cast<uint64_t>(jmax_compaction_bytes);
}
/*
* Class: org_rocksdb_Options
* Method: arenaBlockSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_arenaBlockSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->arena_block_size;
}
/*
* Class: org_rocksdb_Options
* Method: setArenaBlockSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setArenaBlockSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jarena_block_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(jarena_block_size);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->arena_block_size =
jarena_block_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: disableAutoCompactions
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_disableAutoCompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->disable_auto_compactions;
}
/*
* Class: org_rocksdb_Options
* Method: setDisableAutoCompactions
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setDisableAutoCompactions(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jdisable_auto_compactions) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->disable_auto_compactions =
static_cast<bool>(jdisable_auto_compactions);
}
/*
* Class: org_rocksdb_Options
* Method: maxSequentialSkipInIterations
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_maxSequentialSkipInIterations(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->max_sequential_skip_in_iterations;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxSequentialSkipInIterations
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMaxSequentialSkipInIterations(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmax_sequential_skip_in_iterations) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->max_sequential_skip_in_iterations =
static_cast<int64_t>(jmax_sequential_skip_in_iterations);
}
/*
* Class: org_rocksdb_Options
* Method: inplaceUpdateSupport
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_inplaceUpdateSupport(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->inplace_update_support;
}
/*
* Class: org_rocksdb_Options
* Method: setInplaceUpdateSupport
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setInplaceUpdateSupport(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jinplace_update_support) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->inplace_update_support =
static_cast<bool>(jinplace_update_support);
}
/*
* Class: org_rocksdb_Options
* Method: inplaceUpdateNumLocks
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_inplaceUpdateNumLocks(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->inplace_update_num_locks;
}
/*
* Class: org_rocksdb_Options
* Method: setInplaceUpdateNumLocks
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setInplaceUpdateNumLocks(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jinplace_update_num_locks) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(
jinplace_update_num_locks);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->inplace_update_num_locks =
jinplace_update_num_locks;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: memtablePrefixBloomSizeRatio
* Signature: (J)I
*/
jdouble Java_org_rocksdb_Options_memtablePrefixBloomSizeRatio(JNIEnv* env,
jobject jobj,
jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)
->memtable_prefix_bloom_size_ratio;
}
/*
* Class: org_rocksdb_Options
* Method: setMemtablePrefixBloomSizeRatio
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setMemtablePrefixBloomSizeRatio(
JNIEnv* env, jobject jobj, jlong jhandle,
jdouble jmemtable_prefix_bloom_size_ratio) {
reinterpret_cast<rocksdb::Options*>(jhandle)
->memtable_prefix_bloom_size_ratio =
static_cast<double>(jmemtable_prefix_bloom_size_ratio);
}
/*
* Class: org_rocksdb_Options
* Method: bloomLocality
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_bloomLocality(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->bloom_locality;
}
/*
* Class: org_rocksdb_Options
* Method: setBloomLocality
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setBloomLocality(
JNIEnv* env, jobject jobj, jlong jhandle, jint jbloom_locality) {
reinterpret_cast<rocksdb::Options*>(jhandle)->bloom_locality =
static_cast<int32_t>(jbloom_locality);
}
/*
* Class: org_rocksdb_Options
* Method: maxSuccessiveMerges
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_maxSuccessiveMerges(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(jhandle)->max_successive_merges;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxSuccessiveMerges
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMaxSuccessiveMerges(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmax_successive_merges) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(
jmax_successive_merges);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(jhandle)->max_successive_merges =
jmax_successive_merges;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: optimizeFiltersForHits
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_optimizeFiltersForHits(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->optimize_filters_for_hits;
}
/*
* Class: org_rocksdb_Options
* Method: setOptimizeFiltersForHits
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setOptimizeFiltersForHits(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean joptimize_filters_for_hits) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->optimize_filters_for_hits =
static_cast<bool>(joptimize_filters_for_hits);
}
/*
* Class: org_rocksdb_Options
* Method: optimizeForSmallDb
* Signature: (J)V
*/
void Java_org_rocksdb_Options_optimizeForSmallDb(
JNIEnv* env, jobject jobj, jlong jhandle) {
reinterpret_cast<rocksdb::Options*>(jhandle)->OptimizeForSmallDb();
}
/*
* Class: org_rocksdb_Options
* Method: optimizeForPointLookup
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_optimizeForPointLookup(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong block_cache_size_mb) {
reinterpret_cast<rocksdb::Options*>(jhandle)->
OptimizeForPointLookup(block_cache_size_mb);
}
/*
* Class: org_rocksdb_Options
* Method: optimizeLevelStyleCompaction
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_optimizeLevelStyleCompaction(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong memtable_memory_budget) {
reinterpret_cast<rocksdb::Options*>(jhandle)->
OptimizeLevelStyleCompaction(memtable_memory_budget);
}
/*
* Class: org_rocksdb_Options
* Method: optimizeUniversalStyleCompaction
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_optimizeUniversalStyleCompaction(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong memtable_memory_budget) {
reinterpret_cast<rocksdb::Options*>(jhandle)->
OptimizeUniversalStyleCompaction(memtable_memory_budget);
}
/*
* Class: org_rocksdb_Options
* Method: prepareForBulkLoad
* Signature: (J)V
*/
void Java_org_rocksdb_Options_prepareForBulkLoad(
JNIEnv* env, jobject jobj, jlong jhandle) {
reinterpret_cast<rocksdb::Options*>(jhandle)->
PrepareForBulkLoad();
}
/*
* Class: org_rocksdb_Options
* Method: memtableHugePageSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_memtableHugePageSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->memtable_huge_page_size;
}
/*
* Class: org_rocksdb_Options
* Method: setMemtableHugePageSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setMemtableHugePageSize(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmemtable_huge_page_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(
jmemtable_huge_page_size);
if (s.ok()) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->memtable_huge_page_size =
jmemtable_huge_page_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_Options
* Method: softPendingCompactionBytesLimit
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_softPendingCompactionBytesLimit(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->soft_pending_compaction_bytes_limit;
}
/*
* Class: org_rocksdb_Options
* Method: setSoftPendingCompactionBytesLimit
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setSoftPendingCompactionBytesLimit(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jsoft_pending_compaction_bytes_limit) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->soft_pending_compaction_bytes_limit =
static_cast<int64_t>(jsoft_pending_compaction_bytes_limit);
}
/*
* Class: org_rocksdb_Options
* Method: softHardCompactionBytesLimit
* Signature: (J)J
*/
jlong Java_org_rocksdb_Options_hardPendingCompactionBytesLimit(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->hard_pending_compaction_bytes_limit;
}
/*
* Class: org_rocksdb_Options
* Method: setHardPendingCompactionBytesLimit
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setHardPendingCompactionBytesLimit(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jhard_pending_compaction_bytes_limit) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->hard_pending_compaction_bytes_limit =
static_cast<int64_t>(jhard_pending_compaction_bytes_limit);
}
/*
* Class: org_rocksdb_Options
* Method: level0FileNumCompactionTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_level0FileNumCompactionTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_file_num_compaction_trigger;
}
/*
* Class: org_rocksdb_Options
* Method: setLevel0FileNumCompactionTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setLevel0FileNumCompactionTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_file_num_compaction_trigger) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_file_num_compaction_trigger =
static_cast<int32_t>(jlevel0_file_num_compaction_trigger);
}
/*
* Class: org_rocksdb_Options
* Method: level0SlowdownWritesTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_level0SlowdownWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_slowdown_writes_trigger;
}
/*
* Class: org_rocksdb_Options
* Method: setLevel0SlowdownWritesTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setLevel0SlowdownWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_slowdown_writes_trigger) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_slowdown_writes_trigger =
static_cast<int32_t>(jlevel0_slowdown_writes_trigger);
}
/*
* Class: org_rocksdb_Options
* Method: level0StopWritesTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_Options_level0StopWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_stop_writes_trigger;
}
/*
* Class: org_rocksdb_Options
* Method: setLevel0StopWritesTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_Options_setLevel0StopWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_stop_writes_trigger) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->level0_stop_writes_trigger =
static_cast<int32_t>(jlevel0_stop_writes_trigger);
}
/*
* Class: org_rocksdb_Options
* Method: maxBytesForLevelMultiplierAdditional
* Signature: (J)[I
*/
jintArray Java_org_rocksdb_Options_maxBytesForLevelMultiplierAdditional(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto mbflma =
reinterpret_cast<rocksdb::Options*>(jhandle)->
max_bytes_for_level_multiplier_additional;
const size_t size = mbflma.size();
jint* additionals = new jint[size];
for (size_t i = 0; i < size; i++) {
additionals[i] = static_cast<jint>(mbflma[i]);
}
jsize jlen = static_cast<jsize>(size);
jintArray result = env->NewIntArray(jlen);
if(result == nullptr) {
// exception thrown: OutOfMemoryError
delete [] additionals;
return nullptr;
}
env->SetIntArrayRegion(result, 0, jlen, additionals);
if(env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(result);
delete [] additionals;
return nullptr;
}
delete [] additionals;
return result;
}
/*
* Class: org_rocksdb_Options
* Method: setMaxBytesForLevelMultiplierAdditional
* Signature: (J[I)V
*/
void Java_org_rocksdb_Options_setMaxBytesForLevelMultiplierAdditional(
JNIEnv* env, jobject jobj, jlong jhandle,
jintArray jmax_bytes_for_level_multiplier_additional) {
jsize len = env->GetArrayLength(jmax_bytes_for_level_multiplier_additional);
jint *additionals =
env->GetIntArrayElements(jmax_bytes_for_level_multiplier_additional, nullptr);
if(additionals == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
auto* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
opt->max_bytes_for_level_multiplier_additional.clear();
for (jsize i = 0; i < len; i++) {
opt->max_bytes_for_level_multiplier_additional.push_back(static_cast<int32_t>(additionals[i]));
}
env->ReleaseIntArrayElements(jmax_bytes_for_level_multiplier_additional,
additionals, JNI_ABORT);
}
/*
* Class: org_rocksdb_Options
* Method: paranoidFileChecks
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_paranoidFileChecks(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::Options*>(
jhandle)->paranoid_file_checks;
}
/*
* Class: org_rocksdb_Options
* Method: setParanoidFileChecks
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setParanoidFileChecks(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jparanoid_file_checks) {
reinterpret_cast<rocksdb::Options*>(
jhandle)->paranoid_file_checks =
static_cast<bool>(jparanoid_file_checks);
}
/*
* Class: org_rocksdb_Options
* Method: setCompactionPriority
* Signature: (JB)V
*/
void Java_org_rocksdb_Options_setCompactionPriority(
JNIEnv* env, jobject jobj, jlong jhandle,
jbyte jcompaction_priority_value) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
opts->compaction_pri =
rocksdb::CompactionPriorityJni::toCppCompactionPriority(jcompaction_priority_value);
}
/*
* Class: org_rocksdb_Options
* Method: compactionPriority
* Signature: (J)B
*/
jbyte Java_org_rocksdb_Options_compactionPriority(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
return rocksdb::CompactionPriorityJni::toJavaCompactionPriority(
opts->compaction_pri);
}
/*
* Class: org_rocksdb_Options
* Method: setReportBgIoStats
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setReportBgIoStats(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jreport_bg_io_stats) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
opts->report_bg_io_stats = static_cast<bool>(jreport_bg_io_stats);
}
/*
* Class: org_rocksdb_Options
* Method: reportBgIoStats
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_reportBgIoStats(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<bool>(opts->report_bg_io_stats);
}
/*
* Class: org_rocksdb_Options
* Method: setCompactionOptionsUniversal
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setCompactionOptionsUniversal(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jcompaction_options_universal_handle) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
auto* opts_uni =
reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(
jcompaction_options_universal_handle);
opts->compaction_options_universal = *opts_uni;
}
/*
* Class: org_rocksdb_Options
* Method: setCompactionOptionsFIFO
* Signature: (JJ)V
*/
void Java_org_rocksdb_Options_setCompactionOptionsFIFO(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jcompaction_options_fifo_handle) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
auto* opts_fifo =
reinterpret_cast<rocksdb::CompactionOptionsFIFO*>(
jcompaction_options_fifo_handle);
opts->compaction_options_fifo = *opts_fifo;
}
/*
* Class: org_rocksdb_Options
* Method: setForceConsistencyChecks
* Signature: (JZ)V
*/
void Java_org_rocksdb_Options_setForceConsistencyChecks(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jforce_consistency_checks) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
opts->force_consistency_checks = static_cast<bool>(jforce_consistency_checks);
}
/*
* Class: org_rocksdb_Options
* Method: forceConsistencyChecks
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_Options_forceConsistencyChecks(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::Options*>(jhandle);
return static_cast<bool>(opts->force_consistency_checks);
}
//////////////////////////////////////////////////////////////////////////////
// rocksdb::ColumnFamilyOptions
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: newColumnFamilyOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_newColumnFamilyOptions(
JNIEnv* env, jclass jcls) {
auto* op = new rocksdb::ColumnFamilyOptions();
return reinterpret_cast<jlong>(op);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: getColumnFamilyOptionsFromProps
* Signature: (Ljava/util/String;)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_getColumnFamilyOptionsFromProps(
JNIEnv* env, jclass jclazz, jstring jopt_string) {
const char* opt_string = env->GetStringUTFChars(jopt_string, nullptr);
if(opt_string == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
auto* cf_options = new rocksdb::ColumnFamilyOptions();
rocksdb::Status status = rocksdb::GetColumnFamilyOptionsFromString(
rocksdb::ColumnFamilyOptions(), opt_string, cf_options);
env->ReleaseStringUTFChars(jopt_string, opt_string);
// Check if ColumnFamilyOptions creation was possible.
jlong ret_value = 0;
if (status.ok()) {
ret_value = reinterpret_cast<jlong>(cf_options);
} else {
// if operation failed the ColumnFamilyOptions need to be deleted
// again to prevent a memory leak.
delete cf_options;
}
return ret_value;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
auto* cfo = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(handle);
assert(cfo != nullptr);
delete cfo;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: optimizeForSmallDb
* Signature: (J)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_optimizeForSmallDb(
JNIEnv* env, jobject jobj, jlong jhandle) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
OptimizeForSmallDb();
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: optimizeForPointLookup
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_optimizeForPointLookup(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong block_cache_size_mb) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
OptimizeForPointLookup(block_cache_size_mb);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: optimizeLevelStyleCompaction
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_optimizeLevelStyleCompaction(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong memtable_memory_budget) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
OptimizeLevelStyleCompaction(memtable_memory_budget);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: optimizeUniversalStyleCompaction
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_optimizeUniversalStyleCompaction(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong memtable_memory_budget) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
OptimizeUniversalStyleCompaction(memtable_memory_budget);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setComparatorHandle
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setComparatorHandle__JI(
JNIEnv* env, jobject jobj, jlong jhandle, jint builtinComparator) {
switch (builtinComparator) {
case 1:
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->comparator =
rocksdb::ReverseBytewiseComparator();
break;
default:
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->comparator =
rocksdb::BytewiseComparator();
break;
}
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setComparatorHandle
* Signature: (JJZ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setComparatorHandle__JJZ(
JNIEnv* env, jobject jobj, jlong jopt_handle, jlong jcomparator_handle,
jboolean is_direct) {
auto* opt = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jopt_handle);
if(is_direct) {
opt->comparator =
reinterpret_cast<rocksdb::DirectComparatorJniCallback*>(jcomparator_handle);
} else {
opt->comparator =
reinterpret_cast<rocksdb::ComparatorJniCallback*>(jcomparator_handle);
}
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMergeOperatorName
* Signature: (JJjava/lang/String)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMergeOperatorName(
JNIEnv* env, jobject jobj, jlong jhandle, jstring jop_name) {
auto* options = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
const char* op_name = env->GetStringUTFChars(jop_name, nullptr);
if(op_name == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
options->merge_operator =
rocksdb::MergeOperators::CreateFromStringId(op_name);
env->ReleaseStringUTFChars(jop_name, op_name);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMergeOperator
* Signature: (JJjava/lang/String)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMergeOperator(
JNIEnv* env, jobject jobj, jlong jhandle, jlong mergeOperatorHandle) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->merge_operator =
*(reinterpret_cast<std::shared_ptr<rocksdb::MergeOperator>*>
(mergeOperatorHandle));
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompactionFilterHandle
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setCompactionFilterHandle(
JNIEnv* env, jobject jobj, jlong jopt_handle,
jlong jcompactionfilter_handle) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jopt_handle)->
compaction_filter = reinterpret_cast<rocksdb::CompactionFilter*>
(jcompactionfilter_handle);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompactionFilterFactoryHandle
* Signature: (JJ)V
*/
void JNICALL Java_org_rocksdb_ColumnFamilyOptions_setCompactionFilterFactoryHandle(
JNIEnv* env , jobject jobj, jlong jopt_handle,
jlong jcompactionfilterfactory_handle) {
auto* cff_factory =
reinterpret_cast<std::shared_ptr<rocksdb::CompactionFilterFactory> *>(
jcompactionfilterfactory_handle);
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jopt_handle)->
compaction_filter_factory = *cff_factory;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setWriteBufferSize
* Signature: (JJ)I
*/
void Java_org_rocksdb_ColumnFamilyOptions_setWriteBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwrite_buffer_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(jwrite_buffer_size);
if (s.ok()) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
write_buffer_size = jwrite_buffer_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: writeBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_writeBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
write_buffer_size;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxWriteBufferNumber
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxWriteBufferNumber(
JNIEnv* env, jobject jobj, jlong jhandle, jint jmax_write_buffer_number) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
max_write_buffer_number = jmax_write_buffer_number;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxWriteBufferNumber
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_maxWriteBufferNumber(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
max_write_buffer_number;
}
/*
* Method: setMemTableFactory
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMemTableFactory(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jfactory_handle) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
memtable_factory.reset(
reinterpret_cast<rocksdb::MemTableRepFactory*>(jfactory_handle));
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: memTableFactoryName
* Signature: (J)Ljava/lang/String
*/
jstring Java_org_rocksdb_ColumnFamilyOptions_memTableFactoryName(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
rocksdb::MemTableRepFactory* tf = opt->memtable_factory.get();
// Should never be nullptr.
// Default memtable factory is SkipListFactory
assert(tf);
// temporarly fix for the historical typo
if (strcmp(tf->Name(), "HashLinkListRepFactory") == 0) {
return env->NewStringUTF("HashLinkedListRepFactory");
}
return env->NewStringUTF(tf->Name());
}
/*
* Method: useFixedLengthPrefixExtractor
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_useFixedLengthPrefixExtractor(
JNIEnv* env, jobject jobj, jlong jhandle, jint jprefix_length) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
prefix_extractor.reset(rocksdb::NewFixedPrefixTransform(
static_cast<int>(jprefix_length)));
}
/*
* Method: useCappedPrefixExtractor
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_useCappedPrefixExtractor(
JNIEnv* env, jobject jobj, jlong jhandle, jint jprefix_length) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
prefix_extractor.reset(rocksdb::NewCappedPrefixTransform(
static_cast<int>(jprefix_length)));
}
/*
* Method: setTableFactory
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setTableFactory(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jfactory_handle) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
table_factory.reset(reinterpret_cast<rocksdb::TableFactory*>(
jfactory_handle));
}
/*
* Method: tableFactoryName
* Signature: (J)Ljava/lang/String
*/
jstring Java_org_rocksdb_ColumnFamilyOptions_tableFactoryName(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
rocksdb::TableFactory* tf = opt->table_factory.get();
// Should never be nullptr.
// Default memtable factory is SkipListFactory
assert(tf);
return env->NewStringUTF(tf->Name());
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: minWriteBufferNumberToMerge
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_minWriteBufferNumberToMerge(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->min_write_buffer_number_to_merge;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMinWriteBufferNumberToMerge
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMinWriteBufferNumberToMerge(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jmin_write_buffer_number_to_merge) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->min_write_buffer_number_to_merge =
static_cast<int>(jmin_write_buffer_number_to_merge);
}
Support saving history in memtable_list Summary: For transactions, we are using the memtables to validate that there are no write conflicts. But after flushing, we don't have any memtables, and transactions could fail to commit. So we want to someone keep around some extra history to use for conflict checking. In addition, we want to provide a way to increase the size of this history if too many transactions fail to commit. After chatting with people, it seems like everyone prefers just using Memtables to store this history (instead of a separate history structure). It seems like the best place for this is abstracted inside the memtable_list. I decide to create a separate list in MemtableListVersion as using the same list complicated the flush/installalflushresults logic too much. This diff adds a new parameter to control how much memtable history to keep around after flushing. However, it sounds like people aren't too fond of adding new parameters. So I am making the default size of flushed+not-flushed memtables be set to max_write_buffers. This should not change the maximum amount of memory used, but make it more likely we're using closer the the limit. (We are now postponing deleting flushed memtables until the max_write_buffer limit is reached). So while we might use more memory on average, we are still obeying the limit set (and you could argue it's better to go ahead and use up memory now instead of waiting for a write stall to happen to test this limit). However, if people are opposed to this default behavior, we can easily set it to 0 and require this parameter be set in order to use transactions. Test Plan: Added a xfunc test to play around with setting different values of this parameter in all tests. Added testing in memtablelist_test and planning on adding more testing here. Reviewers: sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D37443
10 years ago
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxWriteBufferNumberToMaintain
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_maxWriteBufferNumberToMaintain(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)
->max_write_buffer_number_to_maintain;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxWriteBufferNumberToMaintain
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxWriteBufferNumberToMaintain(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jmax_write_buffer_number_to_maintain) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)
->max_write_buffer_number_to_maintain =
static_cast<int>(jmax_write_buffer_number_to_maintain);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompressionType
* Signature: (JB)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setCompressionType(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jcompression_type_value) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
cf_opts->compression = rocksdb::CompressionTypeJni::toCppCompressionType(
jcompression_type_value);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: compressionType
* Signature: (J)B
*/
jbyte Java_org_rocksdb_ColumnFamilyOptions_compressionType(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
return rocksdb::CompressionTypeJni::toJavaCompressionType(
cf_opts->compression);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompressionPerLevel
* Signature: (J[B)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setCompressionPerLevel(
JNIEnv* env, jobject jobj, jlong jhandle,
jbyteArray jcompressionLevels) {
auto* options = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
auto uptr_compression_levels =
rocksdb_compression_vector_helper(env, jcompressionLevels);
if(!uptr_compression_levels) {
// exception occurred
return;
}
options->compression_per_level = *(uptr_compression_levels.get());
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: compressionPerLevel
* Signature: (J)[B
*/
jbyteArray Java_org_rocksdb_ColumnFamilyOptions_compressionPerLevel(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* cf_options = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
return rocksdb_compression_list_helper(env,
cf_options->compression_per_level);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setBottommostCompressionType
* Signature: (JB)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setBottommostCompressionType(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jcompression_type_value) {
auto* cf_options = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
cf_options->bottommost_compression =
rocksdb::CompressionTypeJni::toCppCompressionType(
jcompression_type_value);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: bottommostCompressionType
* Signature: (J)B
*/
jbyte Java_org_rocksdb_ColumnFamilyOptions_bottommostCompressionType(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* cf_options = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
return rocksdb::CompressionTypeJni::toJavaCompressionType(
cf_options->bottommost_compression);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompressionOptions
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setCompressionOptions(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jcompression_options_handle) {
auto* cf_options = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
auto* compression_options =
reinterpret_cast<rocksdb::CompressionOptions*>(jcompression_options_handle);
cf_options->compression_opts = *compression_options;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompactionStyle
* Signature: (JB)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setCompactionStyle(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte compaction_style) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->compaction_style =
static_cast<rocksdb::CompactionStyle>(compaction_style);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: compactionStyle
* Signature: (J)B
*/
jbyte Java_org_rocksdb_ColumnFamilyOptions_compactionStyle(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>
(jhandle)->compaction_style;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxTableFilesSizeFIFO
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxTableFilesSizeFIFO(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jmax_table_files_size) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->compaction_options_fifo.max_table_files_size =
static_cast<uint64_t>(jmax_table_files_size);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxTableFilesSizeFIFO
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_maxTableFilesSizeFIFO(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->compaction_options_fifo.max_table_files_size;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: numLevels
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_numLevels(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->num_levels;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setNumLevels
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setNumLevels(
JNIEnv* env, jobject jobj, jlong jhandle, jint jnum_levels) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->num_levels =
static_cast<int>(jnum_levels);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: levelZeroFileNumCompactionTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_levelZeroFileNumCompactionTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_file_num_compaction_trigger;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setLevelZeroFileNumCompactionTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setLevelZeroFileNumCompactionTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_file_num_compaction_trigger) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_file_num_compaction_trigger =
static_cast<int>(jlevel0_file_num_compaction_trigger);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: levelZeroSlowdownWritesTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_levelZeroSlowdownWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_slowdown_writes_trigger;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setLevelSlowdownWritesTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setLevelZeroSlowdownWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_slowdown_writes_trigger) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_slowdown_writes_trigger =
static_cast<int>(jlevel0_slowdown_writes_trigger);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: levelZeroStopWritesTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_levelZeroStopWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_stop_writes_trigger;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setLevelStopWritesTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setLevelZeroStopWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_stop_writes_trigger) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
level0_stop_writes_trigger = static_cast<int>(
jlevel0_stop_writes_trigger);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: targetFileSizeBase
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_targetFileSizeBase(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
target_file_size_base;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setTargetFileSizeBase
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setTargetFileSizeBase(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jtarget_file_size_base) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
target_file_size_base = static_cast<uint64_t>(jtarget_file_size_base);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: targetFileSizeMultiplier
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_targetFileSizeMultiplier(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->target_file_size_multiplier;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setTargetFileSizeMultiplier
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setTargetFileSizeMultiplier(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jtarget_file_size_multiplier) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->target_file_size_multiplier =
static_cast<int>(jtarget_file_size_multiplier);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxBytesForLevelBase
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_maxBytesForLevelBase(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->max_bytes_for_level_base;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxBytesForLevelBase
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxBytesForLevelBase(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmax_bytes_for_level_base) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->max_bytes_for_level_base =
static_cast<int64_t>(jmax_bytes_for_level_base);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: levelCompactionDynamicLevelBytes
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ColumnFamilyOptions_levelCompactionDynamicLevelBytes(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level_compaction_dynamic_level_bytes;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setLevelCompactionDynamicLevelBytes
* Signature: (JZ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setLevelCompactionDynamicLevelBytes(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jenable_dynamic_level_bytes) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level_compaction_dynamic_level_bytes =
(jenable_dynamic_level_bytes);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxBytesForLevelMultiplier
* Signature: (J)D
*/
jdouble Java_org_rocksdb_ColumnFamilyOptions_maxBytesForLevelMultiplier(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->max_bytes_for_level_multiplier;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxBytesForLevelMultiplier
* Signature: (JD)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxBytesForLevelMultiplier(
JNIEnv* env, jobject jobj, jlong jhandle,
jdouble jmax_bytes_for_level_multiplier) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)
->max_bytes_for_level_multiplier =
static_cast<double>(jmax_bytes_for_level_multiplier);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxCompactionBytes
* Signature: (J)I
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_maxCompactionBytes(JNIEnv* env,
jobject jobj,
jlong jhandle) {
return static_cast<jlong>(
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)
->max_compaction_bytes);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxCompactionBytes
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxCompactionBytes(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jmax_compaction_bytes) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)
->max_compaction_bytes = static_cast<uint64_t>(jmax_compaction_bytes);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: arenaBlockSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_arenaBlockSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
arena_block_size;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setArenaBlockSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setArenaBlockSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jarena_block_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(jarena_block_size);
if (s.ok()) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
arena_block_size = jarena_block_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: disableAutoCompactions
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ColumnFamilyOptions_disableAutoCompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->disable_auto_compactions;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setDisableAutoCompactions
* Signature: (JZ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setDisableAutoCompactions(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jdisable_auto_compactions) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->disable_auto_compactions =
static_cast<bool>(jdisable_auto_compactions);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxSequentialSkipInIterations
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_maxSequentialSkipInIterations(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->max_sequential_skip_in_iterations;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxSequentialSkipInIterations
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxSequentialSkipInIterations(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmax_sequential_skip_in_iterations) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->max_sequential_skip_in_iterations =
static_cast<int64_t>(jmax_sequential_skip_in_iterations);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: inplaceUpdateSupport
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ColumnFamilyOptions_inplaceUpdateSupport(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->inplace_update_support;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setInplaceUpdateSupport
* Signature: (JZ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setInplaceUpdateSupport(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jinplace_update_support) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->inplace_update_support =
static_cast<bool>(jinplace_update_support);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: inplaceUpdateNumLocks
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_inplaceUpdateNumLocks(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->inplace_update_num_locks;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setInplaceUpdateNumLocks
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setInplaceUpdateNumLocks(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jinplace_update_num_locks) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(
jinplace_update_num_locks);
if (s.ok()) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
inplace_update_num_locks = jinplace_update_num_locks;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: memtablePrefixBloomSizeRatio
* Signature: (J)I
*/
jdouble Java_org_rocksdb_ColumnFamilyOptions_memtablePrefixBloomSizeRatio(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)
->memtable_prefix_bloom_size_ratio;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMemtablePrefixBloomSizeRatio
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMemtablePrefixBloomSizeRatio(
JNIEnv* env, jobject jobj, jlong jhandle,
jdouble jmemtable_prefix_bloom_size_ratio) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)
->memtable_prefix_bloom_size_ratio =
static_cast<double>(jmemtable_prefix_bloom_size_ratio);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: bloomLocality
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_bloomLocality(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
bloom_locality;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setBloomLocality
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setBloomLocality(
JNIEnv* env, jobject jobj, jlong jhandle, jint jbloom_locality) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->bloom_locality =
static_cast<int32_t>(jbloom_locality);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxSuccessiveMerges
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_maxSuccessiveMerges(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
max_successive_merges;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxSuccessiveMerges
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxSuccessiveMerges(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmax_successive_merges) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(
jmax_successive_merges);
if (s.ok()) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle)->
max_successive_merges = jmax_successive_merges;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: optimizeFiltersForHits
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ColumnFamilyOptions_optimizeFiltersForHits(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->optimize_filters_for_hits;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setOptimizeFiltersForHits
* Signature: (JZ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setOptimizeFiltersForHits(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean joptimize_filters_for_hits) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->optimize_filters_for_hits =
static_cast<bool>(joptimize_filters_for_hits);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: memtableHugePageSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_memtableHugePageSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->memtable_huge_page_size;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMemtableHugePageSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMemtableHugePageSize(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmemtable_huge_page_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(
jmemtable_huge_page_size);
if (s.ok()) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->memtable_huge_page_size =
jmemtable_huge_page_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: softPendingCompactionBytesLimit
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_softPendingCompactionBytesLimit(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->soft_pending_compaction_bytes_limit;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setSoftPendingCompactionBytesLimit
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setSoftPendingCompactionBytesLimit(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jsoft_pending_compaction_bytes_limit) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->soft_pending_compaction_bytes_limit =
static_cast<int64_t>(jsoft_pending_compaction_bytes_limit);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: softHardCompactionBytesLimit
* Signature: (J)J
*/
jlong Java_org_rocksdb_ColumnFamilyOptions_hardPendingCompactionBytesLimit(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->hard_pending_compaction_bytes_limit;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setHardPendingCompactionBytesLimit
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setHardPendingCompactionBytesLimit(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jhard_pending_compaction_bytes_limit) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->hard_pending_compaction_bytes_limit =
static_cast<int64_t>(jhard_pending_compaction_bytes_limit);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: level0FileNumCompactionTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_level0FileNumCompactionTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_file_num_compaction_trigger;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setLevel0FileNumCompactionTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setLevel0FileNumCompactionTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_file_num_compaction_trigger) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_file_num_compaction_trigger =
static_cast<int32_t>(jlevel0_file_num_compaction_trigger);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: level0SlowdownWritesTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_level0SlowdownWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_slowdown_writes_trigger;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setLevel0SlowdownWritesTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setLevel0SlowdownWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_slowdown_writes_trigger) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_slowdown_writes_trigger =
static_cast<int32_t>(jlevel0_slowdown_writes_trigger);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: level0StopWritesTrigger
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyOptions_level0StopWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_stop_writes_trigger;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setLevel0StopWritesTrigger
* Signature: (JI)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setLevel0StopWritesTrigger(
JNIEnv* env, jobject jobj, jlong jhandle,
jint jlevel0_stop_writes_trigger) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->level0_stop_writes_trigger =
static_cast<int32_t>(jlevel0_stop_writes_trigger);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: maxBytesForLevelMultiplierAdditional
* Signature: (J)[I
*/
jintArray Java_org_rocksdb_ColumnFamilyOptions_maxBytesForLevelMultiplierAdditional(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto mbflma = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->max_bytes_for_level_multiplier_additional;
const size_t size = mbflma.size();
jint* additionals = new jint[size];
for (size_t i = 0; i < size; i++) {
additionals[i] = static_cast<jint>(mbflma[i]);
}
jsize jlen = static_cast<jsize>(size);
jintArray result = env->NewIntArray(jlen);
if(result == nullptr) {
// exception thrown: OutOfMemoryError
delete [] additionals;
return nullptr;
}
env->SetIntArrayRegion(result, 0, jlen, additionals);
if(env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(result);
delete [] additionals;
return nullptr;
}
delete [] additionals;
return result;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setMaxBytesForLevelMultiplierAdditional
* Signature: (J[I)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setMaxBytesForLevelMultiplierAdditional(
JNIEnv* env, jobject jobj, jlong jhandle,
jintArray jmax_bytes_for_level_multiplier_additional) {
jsize len = env->GetArrayLength(jmax_bytes_for_level_multiplier_additional);
jint *additionals =
env->GetIntArrayElements(jmax_bytes_for_level_multiplier_additional, 0);
if(additionals == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
auto* cf_opt = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
cf_opt->max_bytes_for_level_multiplier_additional.clear();
for (jsize i = 0; i < len; i++) {
cf_opt->max_bytes_for_level_multiplier_additional.push_back(static_cast<int32_t>(additionals[i]));
}
env->ReleaseIntArrayElements(jmax_bytes_for_level_multiplier_additional,
additionals, JNI_ABORT);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: paranoidFileChecks
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ColumnFamilyOptions_paranoidFileChecks(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->paranoid_file_checks;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setParanoidFileChecks
* Signature: (JZ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setParanoidFileChecks(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jparanoid_file_checks) {
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(
jhandle)->paranoid_file_checks =
static_cast<bool>(jparanoid_file_checks);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompactionPriority
* Signature: (JB)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setCompactionPriority(
JNIEnv* env, jobject jobj, jlong jhandle,
jbyte jcompaction_priority_value) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
cf_opts->compaction_pri =
rocksdb::CompactionPriorityJni::toCppCompactionPriority(jcompaction_priority_value);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: compactionPriority
* Signature: (J)B
*/
jbyte Java_org_rocksdb_ColumnFamilyOptions_compactionPriority(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
return rocksdb::CompactionPriorityJni::toJavaCompactionPriority(
cf_opts->compaction_pri);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setReportBgIoStats
* Signature: (JZ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setReportBgIoStats(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jreport_bg_io_stats) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
cf_opts->report_bg_io_stats = static_cast<bool>(jreport_bg_io_stats);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: reportBgIoStats
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ColumnFamilyOptions_reportBgIoStats(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
return static_cast<bool>(cf_opts->report_bg_io_stats);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompactionOptionsUniversal
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setCompactionOptionsUniversal(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jcompaction_options_universal_handle) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
auto* opts_uni =
reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(
jcompaction_options_universal_handle);
cf_opts->compaction_options_universal = *opts_uni;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setCompactionOptionsFIFO
* Signature: (JJ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setCompactionOptionsFIFO(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jcompaction_options_fifo_handle) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
auto* opts_fifo =
reinterpret_cast<rocksdb::CompactionOptionsFIFO*>(
jcompaction_options_fifo_handle);
cf_opts->compaction_options_fifo = *opts_fifo;
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: setForceConsistencyChecks
* Signature: (JZ)V
*/
void Java_org_rocksdb_ColumnFamilyOptions_setForceConsistencyChecks(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jforce_consistency_checks) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
cf_opts->force_consistency_checks = static_cast<bool>(jforce_consistency_checks);
}
/*
* Class: org_rocksdb_ColumnFamilyOptions
* Method: forceConsistencyChecks
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ColumnFamilyOptions_forceConsistencyChecks(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* cf_opts = reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jhandle);
return static_cast<bool>(cf_opts->force_consistency_checks);
}
/////////////////////////////////////////////////////////////////////
// rocksdb::DBOptions
/*
* Class: org_rocksdb_DBOptions
* Method: newDBOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_DBOptions_newDBOptions(JNIEnv* env,
jclass jcls) {
auto* dbop = new rocksdb::DBOptions();
return reinterpret_cast<jlong>(dbop);
}
/*
* Class: org_rocksdb_DBOptions
* Method: getDBOptionsFromProps
* Signature: (Ljava/util/String;)J
*/
jlong Java_org_rocksdb_DBOptions_getDBOptionsFromProps(
JNIEnv* env, jclass jclazz, jstring jopt_string) {
const char* opt_string = env->GetStringUTFChars(jopt_string, nullptr);
if(opt_string == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
auto* db_options = new rocksdb::DBOptions();
rocksdb::Status status = rocksdb::GetDBOptionsFromString(
rocksdb::DBOptions(), opt_string, db_options);
env->ReleaseStringUTFChars(jopt_string, opt_string);
// Check if DBOptions creation was possible.
jlong ret_value = 0;
if (status.ok()) {
ret_value = reinterpret_cast<jlong>(db_options);
} else {
// if operation failed the DBOptions need to be deleted
// again to prevent a memory leak.
delete db_options;
}
return ret_value;
}
/*
* Class: org_rocksdb_DBOptions
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_DBOptions_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
auto* dbo = reinterpret_cast<rocksdb::DBOptions*>(handle);
assert(dbo != nullptr);
delete dbo;
}
/*
* Class: org_rocksdb_DBOptions
* Method: optimizeForSmallDb
* Signature: (J)V
*/
void Java_org_rocksdb_DBOptions_optimizeForSmallDb(
JNIEnv* env, jobject jobj, jlong jhandle) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->OptimizeForSmallDb();
}
/*
* Class: org_rocksdb_DBOptions
* Method: setEnv
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setEnv(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jenv_handle) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->env =
reinterpret_cast<rocksdb::Env*>(jenv_handle);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setIncreaseParallelism
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setIncreaseParallelism(
JNIEnv * env, jobject jobj, jlong jhandle, jint totalThreads) {
reinterpret_cast<rocksdb::DBOptions*>
(jhandle)->IncreaseParallelism(static_cast<int>(totalThreads));
}
/*
* Class: org_rocksdb_DBOptions
* Method: setCreateIfMissing
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setCreateIfMissing(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
create_if_missing = flag;
}
/*
* Class: org_rocksdb_DBOptions
* Method: createIfMissing
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_createIfMissing(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->create_if_missing;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setCreateMissingColumnFamilies
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setCreateMissingColumnFamilies(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
reinterpret_cast<rocksdb::DBOptions*>
(jhandle)->create_missing_column_families = flag;
}
/*
* Class: org_rocksdb_DBOptions
* Method: createMissingColumnFamilies
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_createMissingColumnFamilies(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>
(jhandle)->create_missing_column_families;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setErrorIfExists
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setErrorIfExists(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean error_if_exists) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->error_if_exists =
static_cast<bool>(error_if_exists);
}
/*
* Class: org_rocksdb_DBOptions
* Method: errorIfExists
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_errorIfExists(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->error_if_exists;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setParanoidChecks
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setParanoidChecks(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean paranoid_checks) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->paranoid_checks =
static_cast<bool>(paranoid_checks);
}
/*
* Class: org_rocksdb_DBOptions
* Method: paranoidChecks
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_paranoidChecks(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->paranoid_checks;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setRateLimiter
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setRateLimiter(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jrate_limiter_handle) {
std::shared_ptr<rocksdb::RateLimiter> *pRateLimiter =
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(
jrate_limiter_handle);
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->rate_limiter = *pRateLimiter;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setLogger
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setLogger(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jlogger_handle) {
std::shared_ptr<rocksdb::LoggerJniCallback> *pLogger =
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback> *>(
jlogger_handle);
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->info_log = *pLogger;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setInfoLogLevel
* Signature: (JB)V
*/
void Java_org_rocksdb_DBOptions_setInfoLogLevel(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jlog_level) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->info_log_level =
static_cast<rocksdb::InfoLogLevel>(jlog_level);
}
/*
* Class: org_rocksdb_DBOptions
* Method: infoLogLevel
* Signature: (J)B
*/
jbyte Java_org_rocksdb_DBOptions_infoLogLevel(
JNIEnv* env, jobject jobj, jlong jhandle) {
return static_cast<jbyte>(
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->info_log_level);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxTotalWalSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setMaxTotalWalSize(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jmax_total_wal_size) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_total_wal_size =
static_cast<jlong>(jmax_total_wal_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxTotalWalSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_maxTotalWalSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
max_total_wal_size;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxOpenFiles
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setMaxOpenFiles(
JNIEnv* env, jobject jobj, jlong jhandle, jint max_open_files) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_open_files =
static_cast<int>(max_open_files);
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxOpenFiles
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_maxOpenFiles(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_open_files;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxFileOpeningThreads
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setMaxFileOpeningThreads(
JNIEnv* env, jobject jobj, jlong jhandle, jint jmax_file_opening_threads) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_file_opening_threads =
static_cast<int>(jmax_file_opening_threads);
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxFileOpeningThreads
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_maxFileOpeningThreads(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<int>(opt->max_file_opening_threads);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setStatistics
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setStatistics(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jstatistics_handle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
auto* pSptr =
reinterpret_cast<std::shared_ptr<rocksdb::StatisticsJni>*>(
jstatistics_handle);
opt->statistics = *pSptr;
}
/*
* Class: org_rocksdb_DBOptions
* Method: statistics
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_statistics(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
std::shared_ptr<rocksdb::Statistics> sptr = opt->statistics;
if (sptr == nullptr) {
return 0;
} else {
std::shared_ptr<rocksdb::Statistics>* pSptr =
new std::shared_ptr<rocksdb::Statistics>(sptr);
return reinterpret_cast<jlong>(pSptr);
}
}
/*
* Class: org_rocksdb_DBOptions
* Method: setUseFsync
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setUseFsync(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean use_fsync) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->use_fsync =
static_cast<bool>(use_fsync);
}
/*
* Class: org_rocksdb_DBOptions
* Method: useFsync
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_useFsync(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->use_fsync;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setDbPaths
* Signature: (J[Ljava/lang/String;[J)V
*/
void Java_org_rocksdb_DBOptions_setDbPaths(
JNIEnv* env, jobject jobj, jlong jhandle, jobjectArray jpaths,
jlongArray jtarget_sizes) {
std::vector<rocksdb::DbPath> db_paths;
jlong* ptr_jtarget_size = env->GetLongArrayElements(jtarget_sizes, nullptr);
if(ptr_jtarget_size == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
jboolean has_exception = JNI_FALSE;
const jsize len = env->GetArrayLength(jpaths);
for(jsize i = 0; i < len; i++) {
jobject jpath = reinterpret_cast<jstring>(env->
GetObjectArrayElement(jpaths, i));
if(env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->ReleaseLongArrayElements(
jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
return;
}
std::string path = rocksdb::JniUtil::copyStdString(
env, static_cast<jstring>(jpath), &has_exception);
env->DeleteLocalRef(jpath);
if(has_exception == JNI_TRUE) {
env->ReleaseLongArrayElements(
jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
return;
}
jlong jtarget_size = ptr_jtarget_size[i];
db_paths.push_back(
rocksdb::DbPath(path, static_cast<uint64_t>(jtarget_size)));
}
env->ReleaseLongArrayElements(jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->db_paths = db_paths;
}
/*
* Class: org_rocksdb_DBOptions
* Method: dbPathsLen
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_dbPathsLen(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jlong>(opt->db_paths.size());
}
/*
* Class: org_rocksdb_DBOptions
* Method: dbPaths
* Signature: (J[Ljava/lang/String;[J)V
*/
void Java_org_rocksdb_DBOptions_dbPaths(
JNIEnv* env, jobject jobj, jlong jhandle, jobjectArray jpaths,
jlongArray jtarget_sizes) {
jlong* ptr_jtarget_size = env->GetLongArrayElements(jtarget_sizes, nullptr);
if(ptr_jtarget_size == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
const jsize len = env->GetArrayLength(jpaths);
for(jsize i = 0; i < len; i++) {
rocksdb::DbPath db_path = opt->db_paths[i];
jstring jpath = env->NewStringUTF(db_path.path.c_str());
if(jpath == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseLongArrayElements(
jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
return;
}
env->SetObjectArrayElement(jpaths, i, jpath);
if(env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jpath);
env->ReleaseLongArrayElements(
jtarget_sizes, ptr_jtarget_size, JNI_ABORT);
return;
}
ptr_jtarget_size[i] = static_cast<jint>(db_path.target_size);
}
env->ReleaseLongArrayElements(jtarget_sizes, ptr_jtarget_size, JNI_COMMIT);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setDbLogDir
* Signature: (JLjava/lang/String)V
*/
void Java_org_rocksdb_DBOptions_setDbLogDir(
JNIEnv* env, jobject jobj, jlong jhandle, jstring jdb_log_dir) {
const char* log_dir = env->GetStringUTFChars(jdb_log_dir, nullptr);
if(log_dir == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->db_log_dir.assign(log_dir);
env->ReleaseStringUTFChars(jdb_log_dir, log_dir);
}
/*
* Class: org_rocksdb_DBOptions
* Method: dbLogDir
* Signature: (J)Ljava/lang/String
*/
jstring Java_org_rocksdb_DBOptions_dbLogDir(
JNIEnv* env, jobject jobj, jlong jhandle) {
return env->NewStringUTF(
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->db_log_dir.c_str());
}
/*
* Class: org_rocksdb_DBOptions
* Method: setWalDir
* Signature: (JLjava/lang/String)V
*/
void Java_org_rocksdb_DBOptions_setWalDir(
JNIEnv* env, jobject jobj, jlong jhandle, jstring jwal_dir) {
const char* wal_dir = env->GetStringUTFChars(jwal_dir, 0);
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->wal_dir.assign(wal_dir);
env->ReleaseStringUTFChars(jwal_dir, wal_dir);
}
/*
* Class: org_rocksdb_DBOptions
* Method: walDir
* Signature: (J)Ljava/lang/String
*/
jstring Java_org_rocksdb_DBOptions_walDir(
JNIEnv* env, jobject jobj, jlong jhandle) {
return env->NewStringUTF(
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->wal_dir.c_str());
}
/*
* Class: org_rocksdb_DBOptions
* Method: setDeleteObsoleteFilesPeriodMicros
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setDeleteObsoleteFilesPeriodMicros(
JNIEnv* env, jobject jobj, jlong jhandle, jlong micros) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->delete_obsolete_files_period_micros =
static_cast<int64_t>(micros);
}
/*
* Class: org_rocksdb_DBOptions
* Method: deleteObsoleteFilesPeriodMicros
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_deleteObsoleteFilesPeriodMicros(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->delete_obsolete_files_period_micros;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setBaseBackgroundCompactions
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setBaseBackgroundCompactions(
JNIEnv* env, jobject jobj, jlong jhandle, jint max) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->base_background_compactions = static_cast<int>(max);
}
/*
* Class: org_rocksdb_DBOptions
* Method: baseBackgroundCompactions
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_baseBackgroundCompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->base_background_compactions;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxBackgroundCompactions
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setMaxBackgroundCompactions(
JNIEnv* env, jobject jobj, jlong jhandle, jint max) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->max_background_compactions = static_cast<int>(max);
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxBackgroundCompactions
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_maxBackgroundCompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(
jhandle)->max_background_compactions;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxSubcompactions
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setMaxSubcompactions(
JNIEnv* env, jobject jobj, jlong jhandle, jint max) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->max_subcompactions = static_cast<int32_t>(max);
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxSubcompactions
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_maxSubcompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->max_subcompactions;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxBackgroundFlushes
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setMaxBackgroundFlushes(
JNIEnv* env, jobject jobj, jlong jhandle, jint max_background_flushes) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_background_flushes =
static_cast<int>(max_background_flushes);
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxBackgroundFlushes
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_maxBackgroundFlushes(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
max_background_flushes;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxBackgroundJobs
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setMaxBackgroundJobs(JNIEnv* env, jobject jobj,
jlong jhandle,
jint max_background_jobs) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_background_jobs =
static_cast<int>(max_background_jobs);
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxBackgroundJobs
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_maxBackgroundJobs(JNIEnv* env, jobject jobj,
jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_background_jobs;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxLogFileSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setMaxLogFileSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong max_log_file_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(max_log_file_size);
if (s.ok()) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_log_file_size =
max_log_file_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxLogFileSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_maxLogFileSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_log_file_size;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setLogFileTimeToRoll
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setLogFileTimeToRoll(
JNIEnv* env, jobject jobj, jlong jhandle, jlong log_file_time_to_roll) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(
log_file_time_to_roll);
if (s.ok()) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->log_file_time_to_roll =
log_file_time_to_roll;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_DBOptions
* Method: logFileTimeToRoll
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_logFileTimeToRoll(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->log_file_time_to_roll;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setKeepLogFileNum
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setKeepLogFileNum(
JNIEnv* env, jobject jobj, jlong jhandle, jlong keep_log_file_num) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(keep_log_file_num);
if (s.ok()) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->keep_log_file_num =
keep_log_file_num;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_DBOptions
* Method: keepLogFileNum
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_keepLogFileNum(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->keep_log_file_num;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setRecycleLogFileNum
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setRecycleLogFileNum(
JNIEnv* env, jobject jobj, jlong jhandle, jlong recycle_log_file_num) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(recycle_log_file_num);
if (s.ok()) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->recycle_log_file_num =
recycle_log_file_num;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_DBOptions
* Method: recycleLogFileNum
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_recycleLogFileNum(JNIEnv* env, jobject jobj,
jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->recycle_log_file_num;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setMaxManifestFileSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setMaxManifestFileSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong max_manifest_file_size) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->max_manifest_file_size =
static_cast<int64_t>(max_manifest_file_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: maxManifestFileSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_maxManifestFileSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
max_manifest_file_size;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setTableCacheNumshardbits
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setTableCacheNumshardbits(
JNIEnv* env, jobject jobj, jlong jhandle, jint table_cache_numshardbits) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->table_cache_numshardbits =
static_cast<int>(table_cache_numshardbits);
}
/*
* Class: org_rocksdb_DBOptions
* Method: tableCacheNumshardbits
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_tableCacheNumshardbits(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
table_cache_numshardbits;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setWalTtlSeconds
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setWalTtlSeconds(
JNIEnv* env, jobject jobj, jlong jhandle, jlong WAL_ttl_seconds) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->WAL_ttl_seconds =
static_cast<int64_t>(WAL_ttl_seconds);
}
/*
* Class: org_rocksdb_DBOptions
* Method: walTtlSeconds
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_walTtlSeconds(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->WAL_ttl_seconds;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setWalSizeLimitMB
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setWalSizeLimitMB(
JNIEnv* env, jobject jobj, jlong jhandle, jlong WAL_size_limit_MB) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->WAL_size_limit_MB =
static_cast<int64_t>(WAL_size_limit_MB);
}
/*
* Class: org_rocksdb_DBOptions
* Method: walTtlSeconds
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_walSizeLimitMB(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->WAL_size_limit_MB;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setManifestPreallocationSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setManifestPreallocationSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong preallocation_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(preallocation_size);
if (s.ok()) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
manifest_preallocation_size = preallocation_size;
} else {
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
}
}
/*
* Class: org_rocksdb_DBOptions
* Method: manifestPreallocationSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_manifestPreallocationSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->manifest_preallocation_size;
}
/*
* Class: org_rocksdb_DBOptions
* Method: useDirectReads
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_useDirectReads(JNIEnv* env, jobject jobj,
jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->use_direct_reads;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setUseDirectReads
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setUseDirectReads(JNIEnv* env, jobject jobj,
jlong jhandle,
jboolean use_direct_reads) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->use_direct_reads =
static_cast<bool>(use_direct_reads);
}
/*
* Class: org_rocksdb_DBOptions
* Method: useDirectIoForFlushAndCompaction
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_useDirectIoForFlushAndCompaction(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->use_direct_io_for_flush_and_compaction;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setUseDirectReads
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setUseDirectIoForFlushAndCompaction(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean use_direct_io_for_flush_and_compaction) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)
->use_direct_io_for_flush_and_compaction =
static_cast<bool>(use_direct_io_for_flush_and_compaction);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAllowFAllocate
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setAllowFAllocate(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jallow_fallocate) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->allow_fallocate =
static_cast<bool>(jallow_fallocate);
}
/*
* Class: org_rocksdb_DBOptions
* Method: allowFAllocate
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_allowFAllocate(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jboolean>(opt->allow_fallocate);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAllowMmapReads
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setAllowMmapReads(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean allow_mmap_reads) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->allow_mmap_reads =
static_cast<bool>(allow_mmap_reads);
}
/*
* Class: org_rocksdb_DBOptions
* Method: allowMmapReads
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_allowMmapReads(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->allow_mmap_reads;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAllowMmapWrites
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setAllowMmapWrites(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean allow_mmap_writes) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->allow_mmap_writes =
static_cast<bool>(allow_mmap_writes);
}
/*
* Class: org_rocksdb_DBOptions
* Method: allowMmapWrites
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_allowMmapWrites(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->allow_mmap_writes;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setIsFdCloseOnExec
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setIsFdCloseOnExec(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean is_fd_close_on_exec) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->is_fd_close_on_exec =
static_cast<bool>(is_fd_close_on_exec);
}
/*
* Class: org_rocksdb_DBOptions
* Method: isFdCloseOnExec
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_isFdCloseOnExec(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->is_fd_close_on_exec;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setStatsDumpPeriodSec
* Signature: (JI)V
*/
void Java_org_rocksdb_DBOptions_setStatsDumpPeriodSec(
JNIEnv* env, jobject jobj, jlong jhandle, jint stats_dump_period_sec) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->stats_dump_period_sec =
static_cast<int>(stats_dump_period_sec);
}
/*
* Class: org_rocksdb_DBOptions
* Method: statsDumpPeriodSec
* Signature: (J)I
*/
jint Java_org_rocksdb_DBOptions_statsDumpPeriodSec(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->stats_dump_period_sec;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAdviseRandomOnOpen
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setAdviseRandomOnOpen(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean advise_random_on_open) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->advise_random_on_open =
static_cast<bool>(advise_random_on_open);
}
/*
* Class: org_rocksdb_DBOptions
* Method: adviseRandomOnOpen
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_adviseRandomOnOpen(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->advise_random_on_open;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setDbWriteBufferSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setDbWriteBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jdb_write_buffer_size) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->db_write_buffer_size = static_cast<size_t>(jdb_write_buffer_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: dbWriteBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_dbWriteBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jlong>(opt->db_write_buffer_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAccessHintOnCompactionStart
* Signature: (JB)V
*/
void Java_org_rocksdb_DBOptions_setAccessHintOnCompactionStart(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jaccess_hint_value) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->access_hint_on_compaction_start =
rocksdb::AccessHintJni::toCppAccessHint(jaccess_hint_value);
}
/*
* Class: org_rocksdb_DBOptions
* Method: accessHintOnCompactionStart
* Signature: (J)B
*/
jbyte Java_org_rocksdb_DBOptions_accessHintOnCompactionStart(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return rocksdb::AccessHintJni::toJavaAccessHint(
opt->access_hint_on_compaction_start);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setNewTableReaderForCompactionInputs
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setNewTableReaderForCompactionInputs(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jnew_table_reader_for_compaction_inputs) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->new_table_reader_for_compaction_inputs =
static_cast<bool>(jnew_table_reader_for_compaction_inputs);
}
/*
* Class: org_rocksdb_DBOptions
* Method: newTableReaderForCompactionInputs
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_newTableReaderForCompactionInputs(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<bool>(opt->new_table_reader_for_compaction_inputs);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setCompactionReadaheadSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setCompactionReadaheadSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jcompaction_readahead_size) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->compaction_readahead_size =
static_cast<size_t>(jcompaction_readahead_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: compactionReadaheadSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_compactionReadaheadSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jlong>(opt->compaction_readahead_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setRandomAccessMaxBufferSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setRandomAccessMaxBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jrandom_access_max_buffer_size) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->random_access_max_buffer_size =
static_cast<size_t>(jrandom_access_max_buffer_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: randomAccessMaxBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_randomAccessMaxBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jlong>(opt->random_access_max_buffer_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setWritableFileMaxBufferSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setWritableFileMaxBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle,
jlong jwritable_file_max_buffer_size) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->writable_file_max_buffer_size =
static_cast<size_t>(jwritable_file_max_buffer_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: writableFileMaxBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_writableFileMaxBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jlong>(opt->writable_file_max_buffer_size);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setUseAdaptiveMutex
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setUseAdaptiveMutex(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean use_adaptive_mutex) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->use_adaptive_mutex =
static_cast<bool>(use_adaptive_mutex);
}
/*
* Class: org_rocksdb_DBOptions
* Method: useAdaptiveMutex
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_useAdaptiveMutex(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->use_adaptive_mutex;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setBytesPerSync
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setBytesPerSync(
JNIEnv* env, jobject jobj, jlong jhandle, jlong bytes_per_sync) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->bytes_per_sync =
static_cast<int64_t>(bytes_per_sync);
}
/*
* Class: org_rocksdb_DBOptions
* Method: bytesPerSync
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_bytesPerSync(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->bytes_per_sync;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setWalBytesPerSync
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setWalBytesPerSync(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwal_bytes_per_sync) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->wal_bytes_per_sync =
static_cast<int64_t>(jwal_bytes_per_sync);
}
/*
* Class: org_rocksdb_DBOptions
* Method: walBytesPerSync
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_walBytesPerSync(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jlong>(opt->wal_bytes_per_sync);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setEnableThreadTracking
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setEnableThreadTracking(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jenable_thread_tracking) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->enable_thread_tracking = static_cast<bool>(jenable_thread_tracking);
}
/*
* Class: org_rocksdb_DBOptions
* Method: enableThreadTracking
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_enableThreadTracking(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jboolean>(opt->enable_thread_tracking);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setDelayedWriteRate
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setDelayedWriteRate(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jdelayed_write_rate) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->delayed_write_rate = static_cast<uint64_t>(jdelayed_write_rate);
}
/*
* Class: org_rocksdb_DBOptions
* Method: delayedWriteRate
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_delayedWriteRate(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jlong>(opt->delayed_write_rate);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAllowConcurrentMemtableWrite
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setAllowConcurrentMemtableWrite(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean allow) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
allow_concurrent_memtable_write = static_cast<bool>(allow);
}
/*
* Class: org_rocksdb_DBOptions
* Method: allowConcurrentMemtableWrite
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_allowConcurrentMemtableWrite(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
allow_concurrent_memtable_write;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setEnableWriteThreadAdaptiveYield
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setEnableWriteThreadAdaptiveYield(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean yield) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
enable_write_thread_adaptive_yield = static_cast<bool>(yield);
}
/*
* Class: org_rocksdb_DBOptions
* Method: enableWriteThreadAdaptiveYield
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_enableWriteThreadAdaptiveYield(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
enable_write_thread_adaptive_yield;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setWriteThreadMaxYieldUsec
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setWriteThreadMaxYieldUsec(
JNIEnv* env, jobject jobj, jlong jhandle, jlong max) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
write_thread_max_yield_usec = static_cast<int64_t>(max);
}
/*
* Class: org_rocksdb_DBOptions
* Method: writeThreadMaxYieldUsec
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_writeThreadMaxYieldUsec(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
write_thread_max_yield_usec;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setWriteThreadSlowYieldUsec
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setWriteThreadSlowYieldUsec(
JNIEnv* env, jobject jobj, jlong jhandle, jlong slow) {
reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
write_thread_slow_yield_usec = static_cast<int64_t>(slow);
}
/*
* Class: org_rocksdb_DBOptions
* Method: writeThreadSlowYieldUsec
* Signature: (J)J
*/
jlong Java_org_rocksdb_DBOptions_writeThreadSlowYieldUsec(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::DBOptions*>(jhandle)->
write_thread_slow_yield_usec;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setSkipStatsUpdateOnDbOpen
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setSkipStatsUpdateOnDbOpen(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jskip_stats_update_on_db_open) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->skip_stats_update_on_db_open =
static_cast<bool>(jskip_stats_update_on_db_open);
}
/*
* Class: org_rocksdb_DBOptions
* Method: skipStatsUpdateOnDbOpen
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_skipStatsUpdateOnDbOpen(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jboolean>(opt->skip_stats_update_on_db_open);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setWalRecoveryMode
* Signature: (JB)V
*/
void Java_org_rocksdb_DBOptions_setWalRecoveryMode(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jwal_recovery_mode_value) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->wal_recovery_mode =
rocksdb::WALRecoveryModeJni::toCppWALRecoveryMode(
jwal_recovery_mode_value);
}
/*
* Class: org_rocksdb_DBOptions
* Method: walRecoveryMode
* Signature: (J)B
*/
jbyte Java_org_rocksdb_DBOptions_walRecoveryMode(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return rocksdb::WALRecoveryModeJni::toJavaWALRecoveryMode(
opt->wal_recovery_mode);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAllow2pc
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setAllow2pc(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jallow_2pc) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->allow_2pc = static_cast<bool>(jallow_2pc);
}
/*
* Class: org_rocksdb_DBOptions
* Method: allow2pc
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_allow2pc(JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jboolean>(opt->allow_2pc);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setRowCache
* Signature: (JJ)V
*/
void Java_org_rocksdb_DBOptions_setRowCache(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jrow_cache_handle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
auto* row_cache = reinterpret_cast<std::shared_ptr<rocksdb::Cache>*>(jrow_cache_handle);
opt->row_cache = *row_cache;
}
/*
* Class: org_rocksdb_DBOptions
* Method: setFailIfOptionsFileError
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setFailIfOptionsFileError(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jfail_if_options_file_error) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->fail_if_options_file_error =
static_cast<bool>(jfail_if_options_file_error);
}
/*
* Class: org_rocksdb_DBOptions
* Method: failIfOptionsFileError
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_failIfOptionsFileError(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jboolean>(opt->fail_if_options_file_error);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setDumpMallocStats
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setDumpMallocStats(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jdump_malloc_stats) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->dump_malloc_stats = static_cast<bool>(jdump_malloc_stats);
}
/*
* Class: org_rocksdb_DBOptions
* Method: dumpMallocStats
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_dumpMallocStats(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jboolean>(opt->dump_malloc_stats);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAvoidFlushDuringRecovery
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setAvoidFlushDuringRecovery(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean javoid_flush_during_recovery) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->avoid_flush_during_recovery = static_cast<bool>(javoid_flush_during_recovery);
}
/*
* Class: org_rocksdb_DBOptions
* Method: avoidFlushDuringRecovery
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_avoidFlushDuringRecovery(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jboolean>(opt->avoid_flush_during_recovery);
}
/*
* Class: org_rocksdb_DBOptions
* Method: setAvoidFlushDuringShutdown
* Signature: (JZ)V
*/
void Java_org_rocksdb_DBOptions_setAvoidFlushDuringShutdown(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean javoid_flush_during_shutdown) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
opt->avoid_flush_during_shutdown = static_cast<bool>(javoid_flush_during_shutdown);
}
/*
* Class: org_rocksdb_DBOptions
* Method: avoidFlushDuringShutdown
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_DBOptions_avoidFlushDuringShutdown(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jhandle);
return static_cast<jboolean>(opt->avoid_flush_during_shutdown);
}
//////////////////////////////////////////////////////////////////////////////
// rocksdb::WriteOptions
/*
* Class: org_rocksdb_WriteOptions
* Method: newWriteOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_WriteOptions_newWriteOptions(
JNIEnv* env, jclass jcls) {
auto* op = new rocksdb::WriteOptions();
return reinterpret_cast<jlong>(op);
}
/*
* Class: org_rocksdb_WriteOptions
* Method: disposeInternal
* Signature: ()V
*/
void Java_org_rocksdb_WriteOptions_disposeInternal(
JNIEnv* env, jobject jwrite_options, jlong jhandle) {
auto* write_options = reinterpret_cast<rocksdb::WriteOptions*>(jhandle);
assert(write_options != nullptr);
delete write_options;
}
/*
* Class: org_rocksdb_WriteOptions
* Method: setSync
* Signature: (JZ)V
*/
void Java_org_rocksdb_WriteOptions_setSync(
JNIEnv* env, jobject jwrite_options, jlong jhandle, jboolean jflag) {
reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->sync = jflag;
}
/*
* Class: org_rocksdb_WriteOptions
* Method: sync
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_WriteOptions_sync(
JNIEnv* env, jobject jwrite_options, jlong jhandle) {
return reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->sync;
}
/*
* Class: org_rocksdb_WriteOptions
* Method: setDisableWAL
* Signature: (JZ)V
*/
void Java_org_rocksdb_WriteOptions_setDisableWAL(
JNIEnv* env, jobject jwrite_options, jlong jhandle, jboolean jflag) {
reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->disableWAL = jflag;
}
/*
* Class: org_rocksdb_WriteOptions
* Method: disableWAL
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_WriteOptions_disableWAL(
JNIEnv* env, jobject jwrite_options, jlong jhandle) {
return reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->disableWAL;
}
/*
* Class: org_rocksdb_WriteOptions
* Method: setIgnoreMissingColumnFamilies
* Signature: (JZ)V
*/
void Java_org_rocksdb_WriteOptions_setIgnoreMissingColumnFamilies(
JNIEnv* env, jobject jwrite_options, jlong jhandle,
jboolean jignore_missing_column_families) {
reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->
ignore_missing_column_families =
static_cast<bool>(jignore_missing_column_families);
}
/*
* Class: org_rocksdb_WriteOptions
* Method: ignoreMissingColumnFamilies
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_WriteOptions_ignoreMissingColumnFamilies(
JNIEnv* env, jobject jwrite_options, jlong jhandle) {
return reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->
ignore_missing_column_families;
}
/*
* Class: org_rocksdb_WriteOptions
* Method: setNoSlowdown
* Signature: (JZ)V
*/
void Java_org_rocksdb_WriteOptions_setNoSlowdown(
JNIEnv* env, jobject jwrite_options, jlong jhandle, jboolean jno_slowdown) {
reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->no_slowdown =
static_cast<bool>(jno_slowdown);
}
/*
* Class: org_rocksdb_WriteOptions
* Method: noSlowdown
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_WriteOptions_noSlowdown(
JNIEnv* env, jobject jwrite_options, jlong jhandle) {
return reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->no_slowdown;
}
/////////////////////////////////////////////////////////////////////
// rocksdb::ReadOptions
/*
* Class: org_rocksdb_ReadOptions
* Method: newReadOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_ReadOptions_newReadOptions(
JNIEnv* env, jclass jcls) {
auto* read_options = new rocksdb::ReadOptions();
return reinterpret_cast<jlong>(read_options);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: copyReadOptions
* Signature: (J)J
*/
jlong Java_org_rocksdb_ReadOptions_copyReadOptions(
JNIEnv* env, jclass jcls, jlong jhandle) {
auto old_read_opt = reinterpret_cast<rocksdb::ReadOptions*>(jhandle);
auto new_read_opt = new rocksdb::ReadOptions();
*new_read_opt = *old_read_opt;
return reinterpret_cast<jlong>(new_read_opt);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_ReadOptions_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* read_options = reinterpret_cast<rocksdb::ReadOptions*>(jhandle);
assert(read_options != nullptr);
delete read_options;
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setVerifyChecksums
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setVerifyChecksums(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jverify_checksums) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->verify_checksums =
static_cast<bool>(jverify_checksums);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: verifyChecksums
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_verifyChecksums(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ReadOptions*>(
jhandle)->verify_checksums;
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setFillCache
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setFillCache(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jfill_cache) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->fill_cache =
static_cast<bool>(jfill_cache);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: fillCache
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_fillCache(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->fill_cache;
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setTailing
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setTailing(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jtailing) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->tailing =
static_cast<bool>(jtailing);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: tailing
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_tailing(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->tailing;
}
/*
* Class: org_rocksdb_ReadOptions
* Method: managed
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_managed(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->managed;
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setManaged
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setManaged(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jmanaged) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->managed =
static_cast<bool>(jmanaged);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: totalOrderSeek
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_totalOrderSeek(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->total_order_seek;
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setTotalOrderSeek
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setTotalOrderSeek(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jtotal_order_seek) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->total_order_seek =
static_cast<bool>(jtotal_order_seek);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: prefixSameAsStart
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_prefixSameAsStart(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->prefix_same_as_start;
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setPrefixSameAsStart
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setPrefixSameAsStart(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jprefix_same_as_start) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->prefix_same_as_start =
static_cast<bool>(jprefix_same_as_start);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: pinData
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_pinData(
JNIEnv* env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->pin_data;
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setPinData
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setPinData(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jpin_data) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->pin_data =
static_cast<bool>(jpin_data);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: backgroundPurgeOnIteratorCleanup
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_backgroundPurgeOnIteratorCleanup(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::ReadOptions*>(jhandle);
return static_cast<jboolean>(opt->background_purge_on_iterator_cleanup);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setBackgroundPurgeOnIteratorCleanup
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setBackgroundPurgeOnIteratorCleanup(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jbackground_purge_on_iterator_cleanup) {
auto* opt = reinterpret_cast<rocksdb::ReadOptions*>(jhandle);
opt->background_purge_on_iterator_cleanup =
static_cast<bool>(jbackground_purge_on_iterator_cleanup);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: readaheadSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_ReadOptions_readaheadSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::ReadOptions*>(jhandle);
return static_cast<jlong>(opt->readahead_size);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setReadaheadSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_ReadOptions_setReadaheadSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jreadahead_size) {
auto* opt = reinterpret_cast<rocksdb::ReadOptions*>(jhandle);
opt->readahead_size = static_cast<size_t>(jreadahead_size);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: ignoreRangeDeletions
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ReadOptions_ignoreRangeDeletions(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::ReadOptions*>(jhandle);
return static_cast<jboolean>(opt->ignore_range_deletions);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setIgnoreRangeDeletions
* Signature: (JZ)V
*/
void Java_org_rocksdb_ReadOptions_setIgnoreRangeDeletions(
JNIEnv* env, jobject jobj, jlong jhandle,
jboolean jignore_range_deletions) {
auto* opt = reinterpret_cast<rocksdb::ReadOptions*>(jhandle);
opt->ignore_range_deletions = static_cast<bool>(jignore_range_deletions);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setSnapshot
* Signature: (JJ)V
*/
void Java_org_rocksdb_ReadOptions_setSnapshot(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jsnapshot) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->snapshot =
reinterpret_cast<rocksdb::Snapshot*>(jsnapshot);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: snapshot
* Signature: (J)J
*/
jlong Java_org_rocksdb_ReadOptions_snapshot(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto& snapshot =
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->snapshot;
return reinterpret_cast<jlong>(snapshot);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: readTier
* Signature: (J)B
*/
jbyte Java_org_rocksdb_ReadOptions_readTier(
JNIEnv* env, jobject jobj, jlong jhandle) {
return static_cast<jbyte>(
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->read_tier);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setReadTier
* Signature: (JB)V
*/
void Java_org_rocksdb_ReadOptions_setReadTier(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jread_tier) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->read_tier =
static_cast<rocksdb::ReadTier>(jread_tier);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: setIterateUpperBound
* Signature: (JJ)I
*/
void Java_org_rocksdb_ReadOptions_setIterateUpperBound(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jupper_bound_slice_handle) {
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->iterate_upper_bound =
reinterpret_cast<rocksdb::Slice*>(jupper_bound_slice_handle);
}
/*
* Class: org_rocksdb_ReadOptions
* Method: iterateUpperBound
* Signature: (J)J
*/
jlong Java_org_rocksdb_ReadOptions_iterateUpperBound(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto& upper_bound_slice_handle =
reinterpret_cast<rocksdb::ReadOptions*>(jhandle)->iterate_upper_bound;
return reinterpret_cast<jlong>(upper_bound_slice_handle);
}
/////////////////////////////////////////////////////////////////////
// rocksdb::ComparatorOptions
/*
* Class: org_rocksdb_ComparatorOptions
* Method: newComparatorOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_ComparatorOptions_newComparatorOptions(
JNIEnv* env, jclass jcls) {
auto* comparator_opt = new rocksdb::ComparatorJniCallbackOptions();
return reinterpret_cast<jlong>(comparator_opt);
}
/*
* Class: org_rocksdb_ComparatorOptions
* Method: useAdaptiveMutex
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_ComparatorOptions_useAdaptiveMutex(
JNIEnv * env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::ComparatorJniCallbackOptions*>(jhandle)
->use_adaptive_mutex;
}
/*
* Class: org_rocksdb_ComparatorOptions
* Method: setUseAdaptiveMutex
* Signature: (JZ)V
*/
void Java_org_rocksdb_ComparatorOptions_setUseAdaptiveMutex(
JNIEnv * env, jobject jobj, jlong jhandle, jboolean juse_adaptive_mutex) {
reinterpret_cast<rocksdb::ComparatorJniCallbackOptions*>(jhandle)
->use_adaptive_mutex = static_cast<bool>(juse_adaptive_mutex);
}
/*
* Class: org_rocksdb_ComparatorOptions
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_ComparatorOptions_disposeInternal(
JNIEnv * env, jobject jobj, jlong jhandle) {
auto* comparator_opt =
reinterpret_cast<rocksdb::ComparatorJniCallbackOptions*>(jhandle);
assert(comparator_opt != nullptr);
delete comparator_opt;
}
/////////////////////////////////////////////////////////////////////
// rocksdb::FlushOptions
/*
* Class: org_rocksdb_FlushOptions
* Method: newFlushOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_FlushOptions_newFlushOptions(
JNIEnv* env, jclass jcls) {
auto* flush_opt = new rocksdb::FlushOptions();
return reinterpret_cast<jlong>(flush_opt);
}
/*
* Class: org_rocksdb_FlushOptions
* Method: setWaitForFlush
* Signature: (JZ)V
*/
void Java_org_rocksdb_FlushOptions_setWaitForFlush(
JNIEnv * env, jobject jobj, jlong jhandle, jboolean jwait) {
reinterpret_cast<rocksdb::FlushOptions*>(jhandle)
->wait = static_cast<bool>(jwait);
}
/*
* Class: org_rocksdb_FlushOptions
* Method: waitForFlush
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_FlushOptions_waitForFlush(
JNIEnv * env, jobject jobj, jlong jhandle) {
return reinterpret_cast<rocksdb::FlushOptions*>(jhandle)
->wait;
}
/*
* Class: org_rocksdb_FlushOptions
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_FlushOptions_disposeInternal(
JNIEnv * env, jobject jobj, jlong jhandle) {
auto* flush_opt = reinterpret_cast<rocksdb::FlushOptions*>(jhandle);
assert(flush_opt != nullptr);
delete flush_opt;
}