Java tutorial
/* * ==================================================================== * 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. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.http.nio.reactor; import java.io.IOException; /** * Abstract exception handler intended to deal with potentially recoverable * I/O exceptions thrown by an I/O reactor. * * @since 4.0 */ public interface IOReactorExceptionHandler { /** * This method is expected to examine the I/O exception passed as * a parameter and decide whether it is safe to continue execution of * the I/O reactor. * * @param ex potentially recoverable I/O exception * @return <code>true</code> if it is safe to ignore the exception * and continue execution of the I/O reactor; <code>false</code> if the * I/O reactor must throw {@link IOReactorException} and terminate */ boolean handle(IOException ex); /** * This method is expected to examine the runtime exception passed as * a parameter and decide whether it is safe to continue execution of * the I/O reactor. * * @param ex potentially recoverable runtime exception * @return <code>true</code> if it is safe to ignore the exception * and continue execution of the I/O reactor; <code>false</code> if the * I/O reactor must throw {@link RuntimeException} and terminate */ boolean handle(RuntimeException ex); }