da0887a3dc
Summary: * Add java api for rocksdb::WriteBatch and rocksdb::WriteOptions, which are necessary components for running benchmark. * Add java test for org.rocksdb.WriteBatch and org.rocksdb.WriteOptions. * Add remove() to org.rocksdb.RocksDB, and add put() and remove() to RocksDB which take org.rocksdb.WriteOptions. Test Plan: make jtest Reviewers: haobo, sdong, dhruba Reviewed By: sdong CC: leveldb Differential Revision: https://reviews.facebook.net/D17373
129 lines
3.5 KiB
C++
129 lines
3.5 KiB
C++
// Copyright (c) 2014, 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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//
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// This file implements the "bridge" between Java and C++ for rocksdb::Options.
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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 "include/org_rocksdb_Options.h"
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#include "include/org_rocksdb_WriteOptions.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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/*
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* Class: org_rocksdb_Options
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* Method: newOptions
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* Signature: ()V
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*/
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void Java_org_rocksdb_Options_newOptions(JNIEnv* env, jobject jobj) {
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rocksdb::Options* op = new rocksdb::Options();
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rocksdb::OptionsJni::setHandle(env, jobj, op);
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}
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/*
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* Class: org_rocksdb_Options
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* Method: dispose0
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* Signature: ()V
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*/
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void Java_org_rocksdb_Options_dispose0(JNIEnv* env, jobject jobj) {
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rocksdb::Options* op = rocksdb::OptionsJni::getHandle(env, jobj);
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delete op;
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rocksdb::OptionsJni::setHandle(env, jobj, op);
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}
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/*
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* Class: org_rocksdb_Options
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* Method: setCreateIfMissing
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* Signature: (JZ)V
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*/
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void Java_org_rocksdb_Options_setCreateIfMissing(
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JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
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reinterpret_cast<rocksdb::Options*>(jhandle)->create_if_missing = flag;
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}
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/*
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* Class: org_rocksdb_Options
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* Method: createIfMissing
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* Signature: (J)Z
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*/
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jboolean Java_org_rocksdb_Options_createIfMissing(
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JNIEnv* env, jobject jobj, jlong jhandle) {
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return reinterpret_cast<rocksdb::Options*>(jhandle)->create_if_missing;
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}
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//////////////////////////////////////////////////////////////////////////////
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// WriteOptions
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/*
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* Class: org_rocksdb_WriteOptions
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* Method: newWriteOptions
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* Signature: ()V
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*/
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void Java_org_rocksdb_WriteOptions_newWriteOptions(
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JNIEnv* env, jobject jwrite_options) {
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rocksdb::WriteOptions* op = new rocksdb::WriteOptions();
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rocksdb::WriteOptionsJni::setHandle(env, jwrite_options, op);
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}
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/*
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* Class: org_rocksdb_WriteOptions
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* Method: dispose0
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* Signature: ()V
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*/
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void Java_org_rocksdb_WriteOptions_dispose0(
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JNIEnv* env, jobject jwrite_options, jlong jhandle) {
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auto write_options = reinterpret_cast<rocksdb::WriteOptions*>(jhandle);
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delete write_options;
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rocksdb::WriteOptionsJni::setHandle(env, jwrite_options, nullptr);
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}
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/*
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* Class: org_rocksdb_WriteOptions
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* Method: setSync
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* Signature: (JZ)V
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*/
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void Java_org_rocksdb_WriteOptions_setSync(
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JNIEnv* env, jobject jwrite_options, jlong jhandle, jboolean jflag) {
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reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->sync = jflag;
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}
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/*
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* Class: org_rocksdb_WriteOptions
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* Method: sync
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* Signature: (J)Z
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*/
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jboolean Java_org_rocksdb_WriteOptions_sync(
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JNIEnv* env, jobject jwrite_options, jlong jhandle) {
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return reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->sync;
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}
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/*
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* Class: org_rocksdb_WriteOptions
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* Method: setDisableWAL
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* Signature: (JZ)V
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*/
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void Java_org_rocksdb_WriteOptions_setDisableWAL(
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JNIEnv* env, jobject jwrite_options, jlong jhandle, jboolean jflag) {
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reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->disableWAL = jflag;
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}
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/*
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* Class: org_rocksdb_WriteOptions
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* Method: disableWAL
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* Signature: (J)Z
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*/
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jboolean Java_org_rocksdb_WriteOptions_disableWAL(
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JNIEnv* env, jobject jwrite_options, jlong jhandle) {
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return reinterpret_cast<rocksdb::WriteOptions*>(jhandle)->disableWAL;
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}
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