/*
* Copyright 2002-2006,2009 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.interceptor.annotations;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* <!-- START SNIPPET: description -->
* Marks a action method that needs to be called after the main action method and the result was
* executed. Return value is ignored.
* <!-- END SNIPPET: description -->
*
* <p/> <u>Annotation usage:</u>
*
* <!-- START SNIPPET: usage -->
* The After annotation can be applied at method level.
*
* <!-- END SNIPPET: usage -->
*
* <p/> <u>Annotation parameters:</u>
*
* <!-- START SNIPPET: parameters -->
* <table class='confluenceTable'>
* <tr>
* <th class='confluenceTh'> Parameter </th>
* <th class='confluenceTh'> Required </th>
* <th class='confluenceTh'> Default </th>
* <th class='confluenceTh'> Notes </th>
* </tr>
* <tr>
* <td class='confluenceTd'>priority</td>
* <td class='confluenceTd'>no</td>
* <td class='confluenceTd'>10</td>
* <td class='confluenceTd'>Priority order of method execution</td>
* </tr>
* </table>
* <!-- END SNIPPET: parameters -->
*
* <p/> <u>Example code:</u>
*
* <pre>
* <!-- START SNIPPET: example -->
* public class SampleAction extends ActionSupport {
*
* @After
* public void isValid() throws ValidationException {
* // validate model object, throw exception if failed
* }
*
* public String execute() {
* // perform action
* return SUCCESS;
* }
* }
* <!-- END SNIPPET: example -->
* </pre>
*
* @author Zsolt Szasz, zsolt at lorecraft dot com
* @author Rainer Hermanns
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD})
public @interface After {
int priority() default 10;
}