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java/rocksjni/clock_cache.cc
42 строки
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Radek Hubner
Change Java native methods to static (#11882)
25 янв 2024, 23:36
25 янв 2024, 23:36
0bf9079
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// 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_NAMESPACE::ClockCache. #include "cache/clock_cache.h" #include <jni.h> #include "include/org_rocksdb_ClockCache.h" #include "rocksjni/cplusplus_to_java_convert.h" /* * Class: org_rocksdb_ClockCache * Method: newClockCache * Signature: (JIZ)J */ jlong Java_org_rocksdb_ClockCache_newClockCache( JNIEnv* /*env*/, jclass /*jcls*/, jlong jcapacity, jint jnum_shard_bits, jboolean jstrict_capacity_limit) { auto* sptr_clock_cache = new std::shared_ptr<ROCKSDB_NAMESPACE::Cache>( ROCKSDB_NAMESPACE::NewClockCache( static_cast<size_t>(jcapacity), static_cast<int>(jnum_shard_bits), static_cast<bool>(jstrict_capacity_limit))); return GET_CPLUSPLUS_POINTER(sptr_clock_cache); } /* * Class: org_rocksdb_ClockCache * Method: disposeInternal * Signature: (J)V */ void Java_org_rocksdb_ClockCache_disposeInternalJni(JNIEnv* /*env*/, jclass /*jcls*/, jlong jhandle) { auto* sptr_clock_cache = reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::Cache>*>(jhandle); delete sptr_clock_cache; // delete std::shared_ptr }