1 files changed, 23 insertions, 0 deletions
diff --git a/src/rocksdb/java/rocksjni/wal_filter.cc b/src/rocksdb/java/rocksjni/wal_filter.cc
new file mode 100644
index 000000000..e4040b1f8
--- /dev/null
+++ b/src/rocksdb/java/rocksjni/wal_filter.cc
@@ -0,0 +1,23 @@
+//  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::WalFilter.
+
+#include <jni.h>
+
+#include "include/org_rocksdb_AbstractWalFilter.h"
+#include "rocksjni/wal_filter_jnicallback.h"
+
+/*
+ * Class:     org_rocksdb_AbstractWalFilter
+ * Method:    createNewWalFilter
+ * Signature: ()J
+ */
+jlong Java_org_rocksdb_AbstractWalFilter_createNewWalFilter(
+    JNIEnv* env, jobject jobj) {
+  auto* wal_filter = new ROCKSDB_NAMESPACE::WalFilterJniCallback(env, jobj);
+  return reinterpret_cast<jlong>(wal_filter);
+}