fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.0 KiB
63 lines
2.0 KiB
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under both the GPLv2 (found in the
|
|
// COPYING file in the root directory) and Apache 2.0 License
|
|
// (found in the LICENSE.Apache file in the root directory).
|
|
//
|
|
// This file implements the "bridge" between Java and C++ for
|
|
// rocksdb::Comparator.
|
|
|
|
#include <jni.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <functional>
|
|
#include <string>
|
|
|
|
#include "include/org_rocksdb_Comparator.h"
|
|
#include "include/org_rocksdb_DirectComparator.h"
|
|
#include "include/org_rocksdb_NativeComparatorWrapper.h"
|
|
#include "rocksjni/comparatorjnicallback.h"
|
|
#include "rocksjni/portal.h"
|
|
|
|
// <editor-fold desc="org.rocksdb.Comparator>
|
|
|
|
/*
|
|
* Class: org_rocksdb_Comparator
|
|
* Method: createNewComparator0
|
|
* Signature: ()J
|
|
*/
|
|
jlong Java_org_rocksdb_Comparator_createNewComparator0(JNIEnv* env,
|
|
jobject jobj,
|
|
jlong copt_handle) {
|
|
auto* copt =
|
|
reinterpret_cast<rocksdb::ComparatorJniCallbackOptions*>(copt_handle);
|
|
auto* c = new rocksdb::ComparatorJniCallback(env, jobj, copt);
|
|
return reinterpret_cast<jlong>(c);
|
|
}
|
|
// </editor-fold>
|
|
|
|
// <editor-fold desc="org.rocksdb.DirectComparator>
|
|
|
|
/*
|
|
* Class: org_rocksdb_DirectComparator
|
|
* Method: createNewDirectComparator0
|
|
* Signature: ()J
|
|
*/
|
|
jlong Java_org_rocksdb_DirectComparator_createNewDirectComparator0(
|
|
JNIEnv* env, jobject jobj, jlong copt_handle) {
|
|
auto* copt =
|
|
reinterpret_cast<rocksdb::ComparatorJniCallbackOptions*>(copt_handle);
|
|
auto* c = new rocksdb::DirectComparatorJniCallback(env, jobj, copt);
|
|
return reinterpret_cast<jlong>(c);
|
|
}
|
|
|
|
/*
|
|
* Class: org_rocksdb_NativeComparatorWrapper
|
|
* Method: disposeInternal
|
|
* Signature: (J)V
|
|
*/
|
|
void Java_org_rocksdb_NativeComparatorWrapper_disposeInternal(
|
|
JNIEnv* /*env*/, jobject /*jobj*/, jlong jcomparator_handle) {
|
|
auto* comparator = reinterpret_cast<rocksdb::Comparator*>(jcomparator_handle);
|
|
delete comparator;
|
|
}
|
|
// </editor-fold>
|
|
|