blob: 1b94382ef04e8fe934ebaaf00efd2ca980aedcd1 [file] [log] [blame]
// Copyright (c) 2014, Vlad Balan ( 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::MergeOperator.
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include <memory>
#include "include/org_rocksdb_StringAppendOperator.h"
#include "rocksjni/portal.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"
#include "rocksdb/merge_operator.h"
#include "utilities/merge_operators.h"
* Class: org_rocksdb_StringAppendOperator
* Method: newSharedStringAppendOperator
* Signature: ()J
jlong Java_org_rocksdb_StringAppendOperator_newSharedStringAppendOperator
(JNIEnv* env, jclass jclazz) {
auto* sptr_string_append_op = new std::shared_ptr<rocksdb::MergeOperator>(
return reinterpret_cast<jlong>(sptr_string_append_op);
* Class: org_rocksdb_StringAppendOperator
* Method: disposeInternal
* Signature: (J)V
void Java_org_rocksdb_StringAppendOperator_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* sptr_string_append_op =
reinterpret_cast<std::shared_ptr<rocksdb::MergeOperator>* >(jhandle);
delete sptr_string_append_op; // delete std::shared_ptr