ceph/src/rocksdb/java/rocksjni/cassandra_compactionfilterjni.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 #include <jni.h>
   7
   8 #include "include/org_rocksdb_CassandraCompactionFilter.h"
   9 #include "utilities/cassandra/cassandra_compaction_filter.h"
  10
  11 /*
  12  * Class:     org_rocksdb_CassandraCompactionFilter
  13  * Method:    createNewCassandraCompactionFilter0
  14  * Signature: (ZI)J
  15  */
  16 jlong Java_org_rocksdb_CassandraCompactionFilter_createNewCassandraCompactionFilter0(
  17     JNIEnv* /*env*/, jclass /*jcls*/, jboolean purge_ttl_on_expiration,
  18     jint gc_grace_period_in_seconds) {
  19   auto* compaction_filter = new rocksdb::cassandra::CassandraCompactionFilter(
  20       purge_ttl_on_expiration, gc_grace_period_in_seconds);
  21   // set the native handle to our native compaction filter
  22   return reinterpret_cast<jlong>(compaction_filter);
  23 }