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
117 lines
3.5 KiB
C++
117 lines
3.5 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++ for
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// ROCKSDB_NAMESPACE::CompactionOptions.
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#include <jni.h>
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#include "include/org_rocksdb_CompactionOptions.h"
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#include "rocksdb/options.h"
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#include "rocksjni/portal.h"
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/*
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* Class: org_rocksdb_CompactionOptions
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* Method: newCompactionOptions
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* Signature: ()J
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*/
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jlong Java_org_rocksdb_CompactionOptions_newCompactionOptions(
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JNIEnv*, jclass) {
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auto* compact_opts = new ROCKSDB_NAMESPACE::CompactionOptions();
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return reinterpret_cast<jlong>(compact_opts);
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}
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/*
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* Class: org_rocksdb_CompactionOptions
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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_CompactionOptions_disposeInternal(
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JNIEnv *, jobject, jlong jhandle) {
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auto* compact_opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::CompactionOptions*>(jhandle);
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delete compact_opts;
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}
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/*
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* Class: org_rocksdb_CompactionOptions
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* Method: compression
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* Signature: (J)B
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*/
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jbyte Java_org_rocksdb_CompactionOptions_compression(
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JNIEnv*, jclass, jlong jhandle) {
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auto* compact_opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::CompactionOptions*>(jhandle);
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return ROCKSDB_NAMESPACE::CompressionTypeJni::toJavaCompressionType(
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compact_opts->compression);
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}
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/*
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* Class: org_rocksdb_CompactionOptions
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* Method: setCompression
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* Signature: (JB)V
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*/
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void Java_org_rocksdb_CompactionOptions_setCompression(
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JNIEnv*, jclass, jlong jhandle, jbyte jcompression_type_value) {
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auto* compact_opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::CompactionOptions*>(jhandle);
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compact_opts->compression =
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ROCKSDB_NAMESPACE::CompressionTypeJni::toCppCompressionType(
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jcompression_type_value);
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}
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/*
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* Class: org_rocksdb_CompactionOptions
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* Method: outputFileSizeLimit
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* Signature: (J)J
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*/
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jlong Java_org_rocksdb_CompactionOptions_outputFileSizeLimit(
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JNIEnv*, jclass, jlong jhandle) {
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auto* compact_opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::CompactionOptions*>(jhandle);
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return static_cast<jlong>(
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compact_opts->output_file_size_limit);
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}
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/*
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* Class: org_rocksdb_CompactionOptions
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* Method: setOutputFileSizeLimit
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* Signature: (JJ)V
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*/
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void Java_org_rocksdb_CompactionOptions_setOutputFileSizeLimit(
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JNIEnv*, jclass, jlong jhandle, jlong joutput_file_size_limit) {
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auto* compact_opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::CompactionOptions*>(jhandle);
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compact_opts->output_file_size_limit =
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static_cast<uint64_t>(joutput_file_size_limit);
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}
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/*
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* Class: org_rocksdb_CompactionOptions
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* Method: maxSubcompactions
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* Signature: (J)I
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*/
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jint Java_org_rocksdb_CompactionOptions_maxSubcompactions(
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JNIEnv*, jclass, jlong jhandle) {
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auto* compact_opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::CompactionOptions*>(jhandle);
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return static_cast<jint>(
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compact_opts->max_subcompactions);
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}
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/*
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* Class: org_rocksdb_CompactionOptions
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* Method: setMaxSubcompactions
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* Signature: (JI)V
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*/
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void Java_org_rocksdb_CompactionOptions_setMaxSubcompactions(
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JNIEnv*, jclass, jlong jhandle, jint jmax_subcompactions) {
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auto* compact_opts =
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reinterpret_cast<ROCKSDB_NAMESPACE::CompactionOptions*>(jhandle);
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compact_opts->max_subcompactions =
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static_cast<uint32_t>(jmax_subcompactions);
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}
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