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Diffstat (limited to '')
-rw-r--r-- | src/rocksdb/java/rocksjni/sst_partitioner.cc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/rocksdb/java/rocksjni/sst_partitioner.cc b/src/rocksdb/java/rocksjni/sst_partitioner.cc new file mode 100644 index 000000000..1cea3b0cb --- /dev/null +++ b/src/rocksdb/java/rocksjni/sst_partitioner.cc @@ -0,0 +1,43 @@ +// 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++ and enables +// calling C++ ROCKSDB_NAMESPACE::SstFileManager methods +// from Java side. + +#include "rocksdb/sst_partitioner.h" + +#include <jni.h> + +#include <memory> + +#include "include/org_rocksdb_SstPartitionerFixedPrefixFactory.h" +#include "rocksdb/sst_file_manager.h" +#include "rocksjni/cplusplus_to_java_convert.h" +#include "rocksjni/portal.h" + +/* + * Class: org_rocksdb_SstPartitionerFixedPrefixFactory + * Method: newSstPartitionerFixedPrefixFactory0 + * Signature: (J)J + */ +jlong Java_org_rocksdb_SstPartitionerFixedPrefixFactory_newSstPartitionerFixedPrefixFactory0( + JNIEnv*, jclass, jlong prefix_len) { + auto* ptr = new std::shared_ptr<ROCKSDB_NAMESPACE::SstPartitionerFactory>( + ROCKSDB_NAMESPACE::NewSstPartitionerFixedPrefixFactory(prefix_len)); + return GET_CPLUSPLUS_POINTER(ptr); +} + +/* + * Class: org_rocksdb_SstPartitionerFixedPrefixFactory + * Method: disposeInternal + * Signature: (J)V + */ +void Java_org_rocksdb_SstPartitionerFixedPrefixFactory_disposeInternal( + JNIEnv*, jobject, jlong jhandle) { + auto* ptr = reinterpret_cast< + std::shared_ptr<ROCKSDB_NAMESPACE::SstPartitionerFactory>*>(jhandle); + delete ptr; // delete std::shared_ptr +} |