fdf882ded2
Summary: When dynamically linking two binaries together, different builds of RocksDB from two sources might cause errors. To provide a tool for user to solve the problem, the RocksDB namespace is changed to a flag which can be overridden in build time. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6433 Test Plan: Build release, all and jtest. Try to build with ROCKSDB_NAMESPACE with another flag. Differential Revision: D19977691 fbshipit-source-id: aa7f2d0972e1c31d75339ac48478f34f6cfcfb3e
79 lines
2.5 KiB
C++
79 lines
2.5 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++
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// for ROCKSDB_NAMESPACE::OptimisticTransactionOptions.
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#include <jni.h>
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#include "include/org_rocksdb_OptimisticTransactionOptions.h"
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#include "rocksdb/comparator.h"
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#include "rocksdb/utilities/optimistic_transaction_db.h"
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/*
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* Class: org_rocksdb_OptimisticTransactionOptions
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* Method: newOptimisticTransactionOptions
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* Signature: ()J
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*/
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jlong Java_org_rocksdb_OptimisticTransactionOptions_newOptimisticTransactionOptions(
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JNIEnv* /*env*/, jclass /*jcls*/) {
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ROCKSDB_NAMESPACE::OptimisticTransactionOptions* opts =
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new ROCKSDB_NAMESPACE::OptimisticTransactionOptions();
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return reinterpret_cast<jlong>(opts);
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}
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/*
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* Class: org_rocksdb_OptimisticTransactionOptions
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* Method: isSetSnapshot
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* Signature: (J)Z
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*/
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jboolean Java_org_rocksdb_OptimisticTransactionOptions_isSetSnapshot(
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JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
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auto* opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::OptimisticTransactionOptions*>(
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jhandle);
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return opts->set_snapshot;
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}
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/*
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* Class: org_rocksdb_OptimisticTransactionOptions
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* Method: setSetSnapshot
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* Signature: (JZ)V
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*/
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void Java_org_rocksdb_OptimisticTransactionOptions_setSetSnapshot(
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JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jboolean jset_snapshot) {
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auto* opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::OptimisticTransactionOptions*>(
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jhandle);
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opts->set_snapshot = jset_snapshot;
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}
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/*
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* Class: org_rocksdb_OptimisticTransactionOptions
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* Method: setComparator
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* Signature: (JJ)V
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*/
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void Java_org_rocksdb_OptimisticTransactionOptions_setComparator(
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JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
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jlong jcomparator_handle) {
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auto* opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::OptimisticTransactionOptions*>(
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jhandle);
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opts->cmp =
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reinterpret_cast<ROCKSDB_NAMESPACE::Comparator*>(jcomparator_handle);
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}
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/*
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* Class: org_rocksdb_OptimisticTransactionOptions
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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_OptimisticTransactionOptions_disposeInternal(
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JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
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delete reinterpret_cast<ROCKSDB_NAMESPACE::OptimisticTransactionOptions*>(
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jhandle);
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}
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