fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
3.6 KiB
119 lines
3.6 KiB
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
//
|
|
// This file implements the "bridge" between Java and C++ for RateLimiter.
|
|
|
|
#include "rocksjni/portal.h"
|
|
#include "include/org_rocksdb_GenericRateLimiterConfig.h"
|
|
#include "include/org_rocksdb_RateLimiter.h"
|
|
#include "rocksdb/rate_limiter.h"
|
|
|
|
/*
|
|
* Class: org_rocksdb_GenericRateLimiterConfig
|
|
* Method: newRateLimiterHandle
|
|
* Signature: (JJI)J
|
|
*/
|
|
jlong Java_org_rocksdb_GenericRateLimiterConfig_newRateLimiterHandle(
|
|
JNIEnv* env, jobject jobj, jlong jrate_bytes_per_second,
|
|
jlong jrefill_period_micros, jint jfairness) {
|
|
return reinterpret_cast<jlong>(rocksdb::NewGenericRateLimiter(
|
|
static_cast<int64_t>(jrate_bytes_per_second),
|
|
static_cast<int64_t>(jrefill_period_micros),
|
|
static_cast<int32_t>(jfairness)));
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_RateLimiter
|
|
* Method: newRateLimiterHandle
|
|
* Signature: (JJI)J
|
|
*/
|
|
jlong Java_org_rocksdb_RateLimiter_newRateLimiterHandle(
|
|
JNIEnv* env, jclass jclazz, jlong jrate_bytes_per_second,
|
|
jlong jrefill_period_micros, jint jfairness) {
|
|
auto* rate_limiter = rocksdb::NewGenericRateLimiter(
|
|
static_cast<int64_t>(jrate_bytes_per_second),
|
|
static_cast<int64_t>(jrefill_period_micros),
|
|
static_cast<int32_t>(jfairness));
|
|
|
|
std::shared_ptr<rocksdb::RateLimiter> *ptr_sptr_rate_limiter =
|
|
new std::shared_ptr<rocksdb::RateLimiter>;
|
|
*ptr_sptr_rate_limiter = std::shared_ptr<rocksdb::RateLimiter>(rate_limiter);
|
|
|
|
return reinterpret_cast<jlong>(ptr_sptr_rate_limiter);
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_RateLimiter
|
|
* Method: disposeInternal
|
|
* Signature: (J)V
|
|
*/
|
|
void Java_org_rocksdb_RateLimiter_disposeInternal(
|
|
JNIEnv* env, jobject jobj, jlong jhandle) {
|
|
std::shared_ptr<rocksdb::RateLimiter> *handle =
|
|
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(jhandle);
|
|
handle->reset();
|
|
delete handle;
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_RateLimiter
|
|
* Method: setBytesPerSecond
|
|
* Signature: (JJ)V
|
|
*/
|
|
void Java_org_rocksdb_RateLimiter_setBytesPerSecond(
|
|
JNIEnv* env, jobject jobj, jlong handle,
|
|
jlong jbytes_per_second) {
|
|
reinterpret_cast<rocksdb::RateLimiter*>(
|
|
handle)->SetBytesPerSecond(jbytes_per_second);
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_RateLimiter
|
|
* Method: request
|
|
* Signature: (JJ)V
|
|
*/
|
|
void Java_org_rocksdb_RateLimiter_request(
|
|
JNIEnv* env, jobject jobj, jlong handle,
|
|
jlong jbytes) {
|
|
reinterpret_cast<rocksdb::RateLimiter*>(
|
|
handle)->Request(jbytes,
|
|
rocksdb::Env::IO_TOTAL);
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_RateLimiter
|
|
* Method: getSingleBurstBytes
|
|
* Signature: (J)J
|
|
*/
|
|
jlong Java_org_rocksdb_RateLimiter_getSingleBurstBytes(
|
|
JNIEnv* env, jobject jobj, jlong handle,
|
|
jlong jbytes) {
|
|
return reinterpret_cast<rocksdb::RateLimiter*>(
|
|
handle)->GetSingleBurstBytes();
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_RateLimiter
|
|
* Method: getTotalBytesThrough
|
|
* Signature: (J)J
|
|
*/
|
|
jlong Java_org_rocksdb_RateLimiter_getTotalBytesThrough(
|
|
JNIEnv* env, jobject jobj, jlong handle,
|
|
jlong jbytes) {
|
|
return reinterpret_cast<rocksdb::RateLimiter*>(
|
|
handle)->GetTotalBytesThrough();
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_RateLimiter
|
|
* Method: getTotalRequests
|
|
* Signature: (J)J
|
|
*/
|
|
jlong Java_org_rocksdb_RateLimiter_getTotalRequests(
|
|
JNIEnv* env, jobject jobj, jlong handle,
|
|
jlong jbytes) {
|
|
return reinterpret_cast<rocksdb::RateLimiter*>(
|
|
handle)->GetTotalRequests();
|
|
}
|
|
|