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https://github.com/facebook/rocksdb.git
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0bf9079d44
Summary: This should give us some performance benefit calling native C++ code. Closes https://github.com/facebook/rocksdb/issues/4786 See https://github.com/evolvedbinary/jni-benchmarks/ for more info. Pull Request resolved: https://github.com/facebook/rocksdb/pull/11882 Reviewed By: pdillinger Differential Revision: D53066207 Pulled By: ajkr fbshipit-source-id: daedef185215d0d8e791cd85bef598900bcb5bf2
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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//
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// This file implements the "bridge" between Java and C++ and enables
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// calling C++ ROCKSDB_NAMESPACE::RestoreOptions methods
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// from Java side.
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#include <jni.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string>
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#include "include/org_rocksdb_RestoreOptions.h"
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#include "rocksdb/utilities/backup_engine.h"
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#include "rocksjni/cplusplus_to_java_convert.h"
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#include "rocksjni/portal.h"
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/*
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* Class: org_rocksdb_RestoreOptions
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* Method: newRestoreOptions
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* Signature: (Z)J
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*/
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jlong Java_org_rocksdb_RestoreOptions_newRestoreOptions(
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JNIEnv* /*env*/, jclass /*jcls*/, jboolean keep_log_files) {
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auto* ropt = new ROCKSDB_NAMESPACE::RestoreOptions(keep_log_files);
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return GET_CPLUSPLUS_POINTER(ropt);
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}
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/*
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* Class: org_rocksdb_RestoreOptions
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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_RestoreOptions_disposeInternalJni(JNIEnv* /*env*/,
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jclass /*jobj*/,
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jlong jhandle) {
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auto* ropt = reinterpret_cast<ROCKSDB_NAMESPACE::RestoreOptions*>(jhandle);
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assert(ropt);
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delete ropt;
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}
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