48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
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// Copyright (c) 2017-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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// This source code is also licensed under the GPLv2 license found in the
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// COPYING file in the root directory of this source tree.
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#include <stdio.h>
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#include <stdlib.h>
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#include <jni.h>
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#include <string>
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#include <memory>
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#include "include/org_rocksdb_CassandraValueMergeOperator.h"
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#include "rocksjni/portal.h"
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#include "rocksdb/db.h"
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#include "rocksdb/options.h"
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#include "rocksdb/statistics.h"
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#include "rocksdb/memtablerep.h"
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#include "rocksdb/table.h"
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#include "rocksdb/slice_transform.h"
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#include "rocksdb/merge_operator.h"
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#include "utilities/merge_operators/cassandra/merge_operator.h"
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/*
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* Class: org_rocksdb_CassandraValueMergeOperator
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* Method: newSharedCassandraValueMergeOperator
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* Signature: ()J
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*/
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jlong Java_org_rocksdb_CassandraValueMergeOperator_newSharedCassandraValueMergeOperator
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(JNIEnv* env, jclass jclazz) {
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auto* sptr_string_append_op = new std::shared_ptr<rocksdb::MergeOperator>(
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rocksdb::CassandraValueMergeOperator::CreateSharedInstance());
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return reinterpret_cast<jlong>(sptr_string_append_op);
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}
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/*
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* Class: org_rocksdb_CassandraValueMergeOperator
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* Method: disposeInternal
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* Signature: (J)V
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*/
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void Java_org_rocksdb_CassandraValueMergeOperator_disposeInternal(
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JNIEnv* env, jobject jobj, jlong jhandle) {
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auto* sptr_string_append_op =
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reinterpret_cast<std::shared_ptr<rocksdb::MergeOperator>* >(jhandle);
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delete sptr_string_append_op; // delete std::shared_ptr
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}
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