mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-30 13:41:46 +00:00
18004d2f20
This commit includes the support for the following functionalities: - Single Get/Put operations - WriteBatch operations - Single iterator functionality - Open database with column families - Open database with column families Read/Only - Create column family - Drop column family - Properties of column families - Listing of column families - Fully backwards comptabile implementation - Multi Iterator support - MultiGet - KeyMayExist - Option to create missing column families on open In addition there is are two new Tests: - Test of ColumnFamily functionality - Test of Read only feature to open subsets of column families - Basic test to test the KeyMayExist feature What is not supported currently using RocksJava: - Custom ColumnFamilyOptions The following targets work as expected: - make rocksdbjava - make jtest Test environment: Ubuntu 14.04(LTS, x64), Java 1.7.0_65(OpenJDK IcedTea 2.5.2), g++ 4.8.2, kernel 3.13.0-35-generix
26 lines
847 B
C++
26 lines
847 B
C++
// Copyright (c) 2014, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
//
|
|
// This file implements the "bridge" between Java and C++ and enables
|
|
// calling c++ rocksdb::Iterator methods from Java side.
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <jni.h>
|
|
|
|
#include "include/org_rocksdb_ColumnFamilyHandle.h"
|
|
#include "rocksjni/portal.h"
|
|
|
|
/*
|
|
* Class: org_rocksdb_ColumnFamilyHandle
|
|
* Method: disposeInternal
|
|
* Signature: (J)V
|
|
*/
|
|
void Java_org_rocksdb_ColumnFamilyHandle_disposeInternal(
|
|
JNIEnv* env, jobject jobj, jlong handle) {
|
|
auto it = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(handle);
|
|
delete it;
|
|
}
|