mirror of https://github.com/facebook/rocksdb.git
48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
// 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).
|
|
|
|
#include "rocksdb/write_buffer_manager.h"
|
|
|
|
#include <jni.h>
|
|
|
|
#include <cassert>
|
|
|
|
#include "include/org_rocksdb_WriteBufferManager.h"
|
|
#include "rocksdb/cache.h"
|
|
#include "rocksjni/cplusplus_to_java_convert.h"
|
|
|
|
/*
|
|
* Class: org_rocksdb_WriteBufferManager
|
|
* Method: newWriteBufferManager
|
|
* Signature: (JJ)J
|
|
*/
|
|
jlong Java_org_rocksdb_WriteBufferManager_newWriteBufferManager(
|
|
JNIEnv* /*env*/, jclass /*jclazz*/, jlong jbuffer_size, jlong jcache_handle,
|
|
jboolean allow_stall) {
|
|
auto* cache_ptr =
|
|
reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::Cache>*>(
|
|
jcache_handle);
|
|
auto* write_buffer_manager =
|
|
new std::shared_ptr<ROCKSDB_NAMESPACE::WriteBufferManager>(
|
|
std::make_shared<ROCKSDB_NAMESPACE::WriteBufferManager>(
|
|
jbuffer_size, *cache_ptr, allow_stall));
|
|
return GET_CPLUSPLUS_POINTER(write_buffer_manager);
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_WriteBufferManager
|
|
* Method: disposeInternal
|
|
* Signature: (J)V
|
|
*/
|
|
void Java_org_rocksdb_WriteBufferManager_disposeInternalJni(JNIEnv* /*env*/,
|
|
jclass /*jcls*/,
|
|
jlong jhandle) {
|
|
auto* write_buffer_manager =
|
|
reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::WriteBufferManager>*>(
|
|
jhandle);
|
|
assert(write_buffer_manager != nullptr);
|
|
delete write_buffer_manager;
|
|
}
|