/*
* $Header: /home/cvs/jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/MethodRetryHandler.java,v 1.2 2003/05/01 12:27:42 mbecke Exp $
* $Revision: 1.2 $
* $Date: 2003/05/01 12:27:42 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
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* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
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* 5. Products derived from this software may not be called "Apache"
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
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*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.commons.httpclient;
/**
* A handler for determining if an HttpMethod should be retried after a
* recoverable exception during execution.
*
* @see HttpMethod#execute(HttpState, HttpConnection)
* @see HttpRecoverableException
*
* @author Michael Becke
*/
public interface MethodRetryHandler {
/**
* Determines if a method should be retried after an HttpRecoverableException
* occurs during execution.
*
* @param method the method being executed
* @param connection the connection the method is using
* @param recoverableException the exception that occurred
* @param executionCount the number of times this method has been
* unsuccessfully executed
* @param requestSent a flag indicating if the request has been fully sent or not
*
* @return <code>true</code> if the method should be retried, <code>false</code>
* otherwise
*/
boolean retryMethod(
HttpMethod method,
HttpConnection connection,
HttpRecoverableException recoverableException,
int executionCount,
boolean requestSent);
}
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