/*******************************************************************************
* Copyright (c) 2014, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Martin Vojtek - 2.6 - Initial contribution
******************************************************************************/
package org.eclipse.persistence.oxm.annotations;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
/**
* <b>Purpose:</b> Provide a way to allow properties with XmlID annotation have different type than java.lang.String.
* By default, all properties annotated with XmlID annotation are restricted to have java.lang.String type.
* <p>If XmlIDExtension annotation is used, there is no restriction of used type with XmlID annotation.</p>
* <p>Using XmlIDExtension provides way how to achieve backward compatibility with EclipseLink 2.5.x and before.</p>
* <p>When using xml bindings with XmlID property, it has same behavior as when XmlIDExtension is used.
* It means that there is no need to specify XmlIDExtension in xml, because the behavior is provided by default.
* </p>
* @see javax.xml.bind.annotation.XmlID
*/
@Target({METHOD, FIELD})
@Retention(RUNTIME)
public @interface XmlIDExtension {
}