Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/src/rocksdb/java/rocksjni/restorejni.cc b/src/rocksdb/java/rocksjni/restorejni.cc
new file mode 100644
index 000000000..aadc86128
--- /dev/null
+++ b/src/rocksdb/java/rocksjni/restorejni.cc
@@ -0,0 +1,42 @@
+// 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::RestoreOptions methods
+// from Java side.
+
+#include <jni.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <string>
+
+#include "include/org_rocksdb_RestoreOptions.h"
+#include "rocksdb/utilities/backup_engine.h"
+#include "rocksjni/cplusplus_to_java_convert.h"
+#include "rocksjni/portal.h"
+/*
+ * Class:     org_rocksdb_RestoreOptions
+ * Method:    newRestoreOptions
+ * Signature: (Z)J
+ */
+jlong Java_org_rocksdb_RestoreOptions_newRestoreOptions(
+    JNIEnv* /*env*/, jclass /*jcls*/, jboolean keep_log_files) {
+  auto* ropt = new ROCKSDB_NAMESPACE::RestoreOptions(keep_log_files);
+  return GET_CPLUSPLUS_POINTER(ropt);
+}
+
+/*
+ * Class:     org_rocksdb_RestoreOptions
+ * Method:    disposeInternal
+ * Signature: (J)V
+ */
+void Java_org_rocksdb_RestoreOptions_disposeInternal(JNIEnv* /*env*/,
+                                                     jobject /*jobj*/,
+                                                     jlong jhandle) {
+  auto* ropt = reinterpret_cast<ROCKSDB_NAMESPACE::RestoreOptions*>(jhandle);
+  assert(ropt);
+  delete ropt;
+}