ceph/src/rocksdb/java/rocksjni/trace_writer.cc

   1 //  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
   2 //  This source code is licensed under both the GPLv2 (found in the
   3 //  COPYING file in the root directory) and Apache 2.0 License
   4 //  (found in the LICENSE.Apache file in the root directory).
   5 //
   6 // This file implements the "bridge" between Java and C++ for
   7 // ROCKSDB_NAMESPACE::CompactionFilterFactory.
   8
   9 #include <jni.h>
  10
  11 #include "include/org_rocksdb_AbstractTraceWriter.h"
  12 #include "rocksjni/trace_writer_jnicallback.h"
  13
  14 /*
  15  * Class:     org_rocksdb_AbstractTraceWriter
  16  * Method:    createNewTraceWriter
  17  * Signature: ()J
  18  */
  19 jlong Java_org_rocksdb_AbstractTraceWriter_createNewTraceWriter(
  20     JNIEnv* env, jobject jobj) {
  21   auto* trace_writer = new ROCKSDB_NAMESPACE::TraceWriterJniCallback(env, jobj);
  22   return reinterpret_cast<jlong>(trace_writer);
  23 }