001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.reef.runtime.common.driver.defaults;
020
021import org.apache.reef.wake.EventHandler;
022
023import javax.inject.Inject;
024import java.nio.charset.StandardCharsets;
025
026/**
027 * Default handler for close messages from the client: Throw an Exception.
028 */
029public final class DefaultClientCloseWithMessageHandler implements EventHandler<byte[]> {
030
031  @Inject
032  public DefaultClientCloseWithMessageHandler() {
033  }
034
035  @Override
036  public void onNext(final byte[] bytes) {
037    throw new RuntimeException(
038        "No handler bound for client Close With Message event: " + new String(bytes, StandardCharsets.UTF_8));
039  }
040}