/*
* Copyright (c) 2002-2006 by OpenSymphony
* All rights reserved.
*/
package com.opensymphony.xwork2.util;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* <!-- START SNIPPET: description -->
* <p/>Sets the CreateIfNull for type conversion.
* <!-- END SNIPPET: description -->
*
* <p/> <u>Annotation usage:</u>
*
* <!-- START SNIPPET: usage -->
* <p/>The CreateIfNull annotation must be applied at field or method level.
* <!-- END SNIPPET: usage -->
* <p/> <u>Annotation parameters:</u>
*
* <!-- START SNIPPET: parameters -->
* <table>
* <thead>
* <tr>
* <th>Parameter</th>
* <th>Required</th>
* <th>Default</th>
* <th>Description</th>
* </tr>
* </thead>
* <tbody>
* <tr>
* <td>value</td>
* <td>no</td>
* <td>false</td>
* <td>The CreateIfNull property value.</td>
* </tr>
* </tbody>
* </table>
* <!-- END SNIPPET: parameters -->
*
* <p/> <u>Example code:</u>
* <pre>
* <!-- START SNIPPET: example -->
* @CreateIfNull( value = true )
* private List<User> users;
* <!-- END SNIPPET: example -->
* </pre>
*
* @author Rainer Hermanns
* @version $Id: CreateIfNull.java 1833 2008-06-21 09:29:39Z rainerh $
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.METHOD})
public @interface CreateIfNull {
/**
* The CreateIfNull value.
* Defaults to <tt>true</tt>.
*/
boolean value() default true;
}
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