org.eclipse.persistence.sdo.helper.jaxb.JAXBXMLHelper Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of eclipselink Show documentation

EclipseLink build based upon Git transaction f2b9fc5

There is a newer version: 5.0.0-B03

/*
 * Copyright (c) 1998, 2018 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 v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     bdoughan - Jan 27/2009 - 1.1 - Initial implementation
package org.eclipse.persistence.sdo.helper.jaxb;

import commonj.sdo.helper.HelperContext;
import org.eclipse.persistence.sdo.helper.delegates.SDOXMLHelperDelegate;

/**
 * This implementation of commonj.sdo.helper.XMLHelper is responsible for
 * ensuring that newly unmarshalled DataObjects are assigned a JAXB aware
 * value store.
 *  * XMLHelper xmlHelper = jaxbHelperContext.getXMLHelper();
 * XMLDocument xmlDocument = xmlHelper.load(xml);
 * DataObject customerDO = xmlDocument.getRootObject();
 *
 * Customer customer = jaxbHelperContext.unwrap(customerDO);
 * 
 */
public class JAXBXMLHelper extends SDOXMLHelperDelegate {

    /**
     * Create a new instance of JAXBXMLHelper
     * @param helperContext - The HelperContext used to get this XMLHelper.
     */
    public JAXBXMLHelper(HelperContext helperContext) {
        super(helperContext);
    }

    /**
     * Create a new instance of JAXBXMLHelper
     * @param helperContext - The HelperContext used to get this XMLHelper.
     * @param classLoader - The ClassLoader containing the generated SDO classes/interfaces (if any).
     */
    public JAXBXMLHelper(HelperContext helperContext, ClassLoader classLoader) {
        super(helperContext, classLoader);
    }

    @Override
    public JAXBHelperContext getHelperContext() {
        return (JAXBHelperContext) super.getHelperContext();
    }

}