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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/rocksdb/java/rocksjni/write_buffer_manager.cc | |
parent | Initial commit. (diff) | |
download | ceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/rocksdb/java/rocksjni/write_buffer_manager.cc | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/rocksdb/java/rocksjni/write_buffer_manager.cc b/src/rocksdb/java/rocksjni/write_buffer_manager.cc new file mode 100644 index 000000000..b5b7d193b --- /dev/null +++ b/src/rocksdb/java/rocksjni/write_buffer_manager.cc @@ -0,0 +1,45 @@ +// 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 "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_disposeInternal(JNIEnv* /*env*/, + jobject /*jobj*/, + jlong jhandle) { + auto* write_buffer_manager = + reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::WriteBufferManager>*>( + jhandle); + assert(write_buffer_manager != nullptr); + delete write_buffer_manager; +} |