001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common Development
008: * and Distribution License("CDDL") (collectively, the "License"). You
009: * may not use this file except in compliance with the License. You can obtain
010: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
011: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
012: * language governing permissions and limitations under the License.
013: *
014: * When distributing the software, include this License Header Notice in each
015: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
016: * Sun designates this particular file as subject to the "Classpath" exception
017: * as provided by Sun in the GPL Version 2 section of the License file that
018: * accompanied this code. If applicable, add the following below the License
019: * Header, with the fields enclosed by brackets [] replaced by your own
020: * identifying information: "Portions Copyrighted [year]
021: * [name of copyright owner]"
022: *
023: * Contributor(s):
024: *
025: * If you wish your version of this file to be governed by only the CDDL or
026: * only the GPL Version 2, indicate your decision by adding "[Contributor]
027: * elects to include this software in this distribution under the [CDDL or GPL
028: * Version 2] license." If you don't indicate a single choice of license, a
029: * recipient has the option to distribute your version of this file under
030: * either the CDDL, the GPL Version 2 or to extend the choice of license to
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033: * only if the new code is made subject to such option by the copyright
034: * holder.
035: */
036:
037: package com.sun.xml.ws.client.dispatch;
038:
039: import com.sun.xml.bind.api.JAXBRIContext;
040: import com.sun.xml.ws.api.addressing.WSEndpointReference;
041: import com.sun.xml.ws.api.message.Header;
042: import com.sun.xml.ws.api.message.Headers;
043: import com.sun.xml.ws.api.message.Message;
044: import com.sun.xml.ws.api.message.Messages;
045: import com.sun.xml.ws.api.message.Packet;
046: import com.sun.xml.ws.api.pipe.Tube;
047: import com.sun.xml.ws.binding.BindingImpl;
048: import com.sun.xml.ws.client.WSServiceDelegate;
049:
050: import javax.xml.bind.JAXBContext;
051: import javax.xml.bind.JAXBException;
052: import javax.xml.bind.Marshaller;
053: import javax.xml.bind.Unmarshaller;
054: import javax.xml.namespace.QName;
055: import javax.xml.transform.Source;
056: import javax.xml.ws.Service;
057: import javax.xml.ws.WebServiceException;
058:
059: /**
060: * The <code>JAXBDispatch</code> class provides support
061: * for the dynamic invocation of a service endpoint operation using
062: * JAXB objects. The <code>javax.xml.ws.Service</code>
063: * interface acts as a factory for the creation of <code>JAXBDispatch</code>
064: * instances.
065: *
066: * @author WS Development Team
067: * @version 1.0
068: */
069: public class JAXBDispatch extends DispatchImpl<Object> {
070:
071: private final JAXBContext jaxbcontext;
072:
073: public JAXBDispatch(QName port, JAXBContext jc, Service.Mode mode,
074: WSServiceDelegate service, Tube pipe, BindingImpl binding,
075: WSEndpointReference epr) {
076: super (port, mode, service, pipe, binding, epr);
077: this .jaxbcontext = jc;
078: }
079:
080: Object toReturnValue(Packet response) {
081: try {
082: Unmarshaller unmarshaller = jaxbcontext
083: .createUnmarshaller();
084: Message msg = response.getMessage();
085: switch (mode) {
086: case PAYLOAD:
087: return msg.<Object> readPayloadAsJAXB(unmarshaller);
088: case MESSAGE:
089: Source result = msg.readEnvelopeAsSource();
090: return unmarshaller.unmarshal(result);
091: default:
092: throw new WebServiceException(
093: "Unrecognized dispatch mode");
094: }
095: } catch (JAXBException e) {
096: throw new WebServiceException(e);
097: }
098: }
099:
100: Packet createPacket(Object msg) {
101: assert jaxbcontext != null;
102:
103: try {
104: Marshaller marshaller = jaxbcontext.createMarshaller();
105: marshaller.setProperty("jaxb.fragment", Boolean.TRUE);
106:
107: Message message = (msg == null) ? Messages
108: .createEmpty(soapVersion) : Messages.create(
109: marshaller, msg, soapVersion);
110: return new Packet(message);
111: } catch (JAXBException e) {
112: throw new WebServiceException(e);
113: }
114: }
115:
116: public void setOutboundHeaders(Object... headers) {
117: if (headers == null)
118: throw new IllegalArgumentException();
119: Header[] hl = new Header[headers.length];
120: for (int i = 0; i < hl.length; i++) {
121: if (headers[i] == null)
122: throw new IllegalArgumentException();
123: // TODO: handle any JAXBContext.
124: hl[i] = Headers.create((JAXBRIContext) jaxbcontext,
125: headers[i]);
126: }
127: super.setOutboundHeaders(hl);
128: }
129: }
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