/*
* Copyright 2002-2007,2009 The Apache Software Foundation.
*
* Licensed 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 com.opensymphony.xwork2;
import java.io.Serializable;
/**
* All results (except for <code>Action.NONE</code>) of an {@link Action} are mapped to a View implementation.
*
* <p>
* Examples of Views might be:
* </p>
*
* <ul>
* <li>SwingPanelView - pops up a new Swing panel</li>
* <li>ActionChainView - executes another action</li>
* <li>SerlvetRedirectView - redirects the HTTP response to a URL</li>
* <li>ServletDispatcherView - dispatches the HTTP response to a URL</li>
* </ul>
*
* @author plightbo
*/
public interface Result extends Serializable {
/**
* Represents a generic interface for all action execution results.
* Whether that be displaying a webpage, generating an email, sending a JMS message, etc.
*
* @param invocation the invocation context.
* @throws Exception can be thrown.
*/
public void execute(ActionInvocation invocation) throws Exception;
}