mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-25 22:44:05 +00:00
2a551976f4
Summary: Run format check for .h and .cc files to clean the format Pull Request resolved: https://github.com/facebook/rocksdb/pull/10851 Test Plan: Watch CI tests to pass Reviewed By: ajkr Differential Revision: D40649723 fbshipit-source-id: 62d32cead0b3b8e6540e86d25451bd72642109eb
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
// 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 callback "bridge" between Java and C++ for
|
|
// ROCKSDB_NAMESPACE::TransactionNotifier.
|
|
|
|
#include "rocksjni/transaction_notifier_jnicallback.h"
|
|
|
|
#include "rocksjni/cplusplus_to_java_convert.h"
|
|
#include "rocksjni/portal.h"
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
|
|
TransactionNotifierJniCallback::TransactionNotifierJniCallback(
|
|
JNIEnv* env, jobject jtransaction_notifier)
|
|
: JniCallback(env, jtransaction_notifier) {
|
|
// we cache the method id for the JNI callback
|
|
m_jsnapshot_created_methodID =
|
|
AbstractTransactionNotifierJni::getSnapshotCreatedMethodId(env);
|
|
}
|
|
|
|
void TransactionNotifierJniCallback::SnapshotCreated(
|
|
const Snapshot* newSnapshot) {
|
|
jboolean attached_thread = JNI_FALSE;
|
|
JNIEnv* env = getJniEnv(&attached_thread);
|
|
assert(env != nullptr);
|
|
|
|
env->CallVoidMethod(m_jcallback_obj, m_jsnapshot_created_methodID,
|
|
GET_CPLUSPLUS_POINTER(newSnapshot));
|
|
|
|
if (env->ExceptionCheck()) {
|
|
// exception thrown from CallVoidMethod
|
|
env->ExceptionDescribe(); // print out exception to stderr
|
|
releaseJniEnv(attached_thread);
|
|
return;
|
|
}
|
|
|
|
releaseJniEnv(attached_thread);
|
|
}
|
|
} // namespace ROCKSDB_NAMESPACE
|