org.apache.tuscany.sca.databinding.jaxb.DOMElementXmlAdapter Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.sca.databinding.jaxb;
import javax.xml.bind.annotation.adapters.XmlAdapter;
import org.apache.tuscany.sca.databinding.Mediator;
import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;
import org.apache.tuscany.sca.interfacedef.DataType;
import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
import org.w3c.dom.Element;
/**
* A generic XmlAdapter for JAXB to marshal/unmarshal between the java objects and DOM elements
*/
public class DOMElementXmlAdapter extends XmlAdapter {
private Mediator mediator;
private DataType dataType;
private DataType domType;
public DOMElementXmlAdapter(Mediator mediator, DataType dataType) {
this.mediator = mediator;
this.dataType = dataType;
this.domType = new DataTypeImpl(DOMDataBinding.NAME, Element.class, dataType.getLogical());
}
@Override
public Element marshal(Object value) throws Exception {
return (Element) mediator.mediate(value, dataType, domType, null);
}
@Override
public Object unmarshal(Element element) throws Exception {
return mediator.mediate(element, domType, dataType, null);
}
public void setMediator(Mediator mediator) {
this.mediator = mediator;
}
}