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.
42 lines
1.5 KiB
42 lines
1.5 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_NAMESPACE::ClockCache.
|
|
|
|
#include "cache/clock_cache.h"
|
|
|
|
#include <jni.h>
|
|
|
|
#include "include/org_rocksdb_ClockCache.h"
|
|
#include "rocksjni/cplusplus_to_java_convert.h"
|
|
|
|
/*
|
|
* Class: org_rocksdb_ClockCache
|
|
* Method: newClockCache
|
|
* Signature: (JIZ)J
|
|
*/
|
|
jlong Java_org_rocksdb_ClockCache_newClockCache(
|
|
JNIEnv* /*env*/, jclass /*jcls*/, jlong jcapacity, jint jnum_shard_bits,
|
|
jboolean jstrict_capacity_limit) {
|
|
auto* sptr_clock_cache = new std::shared_ptr<ROCKSDB_NAMESPACE::Cache>(
|
|
ROCKSDB_NAMESPACE::NewClockCache(
|
|
static_cast<size_t>(jcapacity), static_cast<int>(jnum_shard_bits),
|
|
static_cast<bool>(jstrict_capacity_limit)));
|
|
return GET_CPLUSPLUS_POINTER(sptr_clock_cache);
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_ClockCache
|
|
* Method: disposeInternal
|
|
* Signature: (J)V
|
|
*/
|
|
void Java_org_rocksdb_ClockCache_disposeInternal(JNIEnv* /*env*/,
|
|
jobject /*jobj*/,
|
|
jlong jhandle) {
|
|
auto* sptr_clock_cache =
|
|
reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::Cache>*>(jhandle);
|
|
delete sptr_clock_cache; // delete std::shared_ptr
|
|
}
|
|
|