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/*
 * The contents of this file are subject to the terms
 * of the Common Development and Distribution License
 * (the License).  You may not use this file except in
 * compliance with the License.
 * 
 * You can obtain a copy of the license at
 * https://glassfish.dev.java.net/public/CDDLv1.0.html.
 * See the License for the specific language governing
 * permissions and limitations under the License.
 * 
 * When distributing Covered Code, include this CDDL
 * Header Notice in each file and include the License file
 * at https://glassfish.dev.java.net/public/CDDLv1.0.html.
 * If applicable, add the following below the CDDL Header,
 * with the fields enclosed by brackets [] replaced by
 * you own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 * 
 * Copyright 2006 Sun Microsystems Inc. All Rights Reserved
 */

package com.sun.xml.ws.client.dispatch;

import com.sun.xml.bind.api.JAXBRIContext;
import com.sun.xml.ws.api.addressing.WSEndpointReference;
import com.sun.xml.ws.api.message.Header;
import com.sun.xml.ws.api.message.Headers;
import com.sun.xml.ws.api.message.Message;
import com.sun.xml.ws.api.message.Messages;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.pipe.Tube;
import com.sun.xml.ws.binding.BindingImpl;
import com.sun.xml.ws.client.WSServiceDelegate;

import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.namespace.QName;
import javax.xml.transform.Source;
import javax.xml.ws.Service;
import javax.xml.ws.WebServiceException;

/**
 * The JAXBDispatch class provides support
 * for the dynamic invocation of a service endpoint operation using
 * JAXB objects. The javax.xml.ws.Service
 * interface acts as a factory for the creation of JAXBDispatch
 * instances.
 *
 * @author WS Development Team
 * @version 1.0
 */
public class JAXBDispatch extends DispatchImpl {

    private final JAXBContext jaxbcontext;

    public JAXBDispatch(QName port, JAXBContext jc, Service.Mode mode, WSServiceDelegate service, Tube pipe, BindingImpl binding, WSEndpointReference epr) {
        super(port, mode, service, pipe, binding, epr);
        this.jaxbcontext = jc;
    }


    Object toReturnValue(Packet response) {
        try {
            Unmarshaller unmarshaller = jaxbcontext.createUnmarshaller();
            Message msg = response.getMessage();
            switch (mode) {
                case PAYLOAD:
                    return msg.readPayloadAsJAXB(unmarshaller);
                case MESSAGE:
                    Source result = msg.readEnvelopeAsSource();
                    return unmarshaller.unmarshal(result);
                default:
                    throw new WebServiceException("Unrecognized dispatch mode");
            }
        } catch (JAXBException e) {
            throw new WebServiceException(e);
        }
    }


    Packet createPacket(Object msg) {
        assert jaxbcontext != null;

        try {
            Marshaller marshaller = jaxbcontext.createMarshaller();
            marshaller.setProperty("jaxb.fragment", Boolean.TRUE);

            Message message = (msg == null) ? Messages.createEmpty(soapVersion): Messages.create(marshaller, msg, soapVersion);
            return new Packet(message);
        } catch (JAXBException e) {
            throw new WebServiceException(e);
        }
    }

    public void setOutboundHeaders(Object... headers) {
        if(headers==null)
            throw new IllegalArgumentException();
        Header[] hl = new Header[headers.length];
        for( int i=0; i 















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