8c4a3bfa5b
Summary: * [java] Add a java api for rocksdb::Options, currently only supports create_if_missing. * [java] Add a test for RocksDBException in RocksDBSample. Test Plan: make jtest Reviewers: haobo, sdong Reviewed By: haobo CC: leveldb, dhruba Differential Revision: https://reviews.facebook.net/D17385
58 lines
1.6 KiB
C++
58 lines
1.6 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 "rocksjni/portal.h"
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#include "rocksdb/db.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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