ceph/src/rocksdb/java/rocksjni/table_filter.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 // org.rocksdb.AbstractTableFilter.
   8
   9 #include <jni.h>
  10 #include <memory>
  11
  12 #include "include/org_rocksdb_AbstractTableFilter.h"
  13 #include "rocksjni/table_filter_jnicallback.h"
  14
  15 /*
  16  * Class:     org_rocksdb_AbstractTableFilter
  17  * Method:    createNewTableFilter
  18  * Signature: ()J
  19  */
  20 jlong Java_org_rocksdb_AbstractTableFilter_createNewTableFilter(
  21     JNIEnv* env, jobject jtable_filter) {
  22   auto* table_filter_jnicallback =
  23       new rocksdb::TableFilterJniCallback(env, jtable_filter);
  24   return reinterpret_cast<jlong>(table_filter_jnicallback);
  25 }