mirror of https://github.com/facebook/rocksdb.git
122 lines
3.6 KiB
C++
122 lines
3.6 KiB
C++
// Copyright (c) 2011-present, 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
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// rocksdb::CompressionOptions.
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#include <jni.h>
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#include "include/org_rocksdb_CompressionOptions.h"
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#include "rocksdb/advanced_options.h"
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: newCompressionOptions
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* Signature: ()J
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*/
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jlong Java_org_rocksdb_CompressionOptions_newCompressionOptions(
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JNIEnv* env, jclass jcls) {
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const auto* opt = new rocksdb::CompressionOptions();
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return reinterpret_cast<jlong>(opt);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: setWindowBits
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* Signature: (JI)V
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*/
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void Java_org_rocksdb_CompressionOptions_setWindowBits(
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JNIEnv* env, jobject jobj, jlong jhandle, jint jwindow_bits) {
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auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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opt->window_bits = static_cast<int>(jwindow_bits);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: windowBits
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* Signature: (J)I
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*/
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jint Java_org_rocksdb_CompressionOptions_windowBits(
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JNIEnv* env, jobject jobj, jlong jhandle) {
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auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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return static_cast<jint>(opt->window_bits);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: setLevel
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* Signature: (JI)V
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*/
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void Java_org_rocksdb_CompressionOptions_setLevel(
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JNIEnv* env, jobject jobj, jlong jhandle, jint jlevel) {
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auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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opt->level = static_cast<int>(jlevel);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: level
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* Signature: (J)I
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*/
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jint Java_org_rocksdb_CompressionOptions_level(
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JNIEnv* env, jobject jobj, jlong jhandle) {
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auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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return static_cast<jint>(opt->level);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: setStrategy
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* Signature: (JI)V
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*/
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void Java_org_rocksdb_CompressionOptions_setStrategy(
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JNIEnv* env, jobject jobj, jlong jhandle, jint jstrategy) {
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auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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opt->strategy = static_cast<int>(jstrategy);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: strategy
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* Signature: (J)I
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*/
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jint Java_org_rocksdb_CompressionOptions_strategy(
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JNIEnv* env, jobject jobj, jlong jhandle) {
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auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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return static_cast<jint>(opt->strategy);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: setMaxDictBytes
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* Signature: (JI)V
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*/
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void Java_org_rocksdb_CompressionOptions_setMaxDictBytes(
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JNIEnv* env, jobject jobj, jlong jhandle, jint jmax_dict_bytes) {
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auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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opt->max_dict_bytes = static_cast<int>(jmax_dict_bytes);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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* Method: maxDictBytes
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* Signature: (J)I
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*/
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jint Java_org_rocksdb_CompressionOptions_maxDictBytes(
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JNIEnv* env, jobject jobj, jlong jhandle) {
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auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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return static_cast<jint>(opt->max_dict_bytes);
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}
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/*
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* Class: org_rocksdb_CompressionOptions
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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_CompressionOptions_disposeInternal(
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JNIEnv* env, jobject jobj, jlong jhandle) {
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delete reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
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}
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