com.sun.xml.bind.annotation.XmlLocation Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2017 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://oss.oracle.com/licenses/CDDL+GPL-1.1
* or LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.xml.bind.annotation;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import org.xml.sax.Locator;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
/**
* Marks a property that receives a location from which the object is unmarshalled.
*
* Usage
*
* The @XmlLocation can be specified on:
*
* - a field whose type is {@link Locator}, or
*
- a method that takes a {@link Locator} as the sole parameter
*
*
*
* When a class that contains such a field/method is unmarshalled by the JAXB RI,
* such a field/method will receive an immutable {@link Locator} object that describes
* the location in the XML document where the object is unmarshalled from.
*
*
* If the unmarshaller does not know the source location information, the locator
* will not be set. For example, this happens when it is unmarshalling from a DOM tree.
* This also happens if you use JAXB implementations other than the JAXB RI.
*
*
* This information can be used by applications, for example to provide user-friendly
* error information.
*
*
* @author Kohsuke Kawaguchi
* @since JAXB RI 2.0 EA
*/
@Retention(RUNTIME) @Target({FIELD,METHOD})
public @interface XmlLocation {
}