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.io.network.impl; 020 021import org.apache.reef.wake.EventHandler; 022 023import javax.inject.Inject; 024import java.util.logging.Level; 025import java.util.logging.Logger; 026 027/** 028 * Default exception handler. 029 */ 030public final class NetworkConnectionServiceExceptionHandler implements EventHandler<Exception> { 031 032 private static final Logger LOG = Logger.getLogger(NetworkConnectionServiceExceptionHandler.class.getName()); 033 034 @Inject 035 public NetworkConnectionServiceExceptionHandler() { 036 } 037 038 @Override 039 public void onNext(final Exception value) { 040 LOG.log(Level.WARNING, "An exception occurred in transport of NetworkConnectionService: {0}", value); 041 } 042}