/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hdfs.notifier.server;
import org.apache.hadoop.hdfs.notifier.ClientHandler;
import org.apache.hadoop.hdfs.notifier.InvalidServerIdException;
import org.apache.hadoop.hdfs.notifier.InvalidTokenException;
import org.apache.hadoop.hdfs.notifier.NamespaceNotification;
import org.apache.thrift.TException;
/**
* Inherited by dummy ClientHandler.Iface classes in tests to avoid the need
* of having to write empty method implementations.
*/
class EmptyClientHandler implements ClientHandler.Iface {
@Override
public void handleNotification(NamespaceNotification notification,
String serverId) throws InvalidServerIdException, TException {}
@Override
public void heartbeat(String serverId) throws InvalidServerIdException,
TException {}
@Override
public void registerServer(long clientId, String serverId, long token)
throws InvalidTokenException, TException {}
}