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
031: * its licensees as provided above. However, if you add GPL Version 2 code
032: * and therefore, elected the GPL Version 2 license, then the option applies
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.message;
038:
039: import com.sun.xml.bind.api.Bridge;
040: import com.sun.xml.bind.unmarshaller.DOMScanner;
041: import com.sun.xml.ws.streaming.DOMStreamReader;
042: import com.sun.xml.ws.util.DOMUtil;
043: import org.w3c.dom.Element;
044: import org.w3c.dom.Node;
045: import org.xml.sax.ContentHandler;
046: import org.xml.sax.ErrorHandler;
047: import org.xml.sax.SAXException;
048:
049: import javax.xml.bind.JAXBException;
050: import javax.xml.bind.Unmarshaller;
051: import javax.xml.soap.SOAPException;
052: import javax.xml.soap.SOAPHeader;
053: import javax.xml.soap.SOAPMessage;
054: import javax.xml.stream.XMLStreamException;
055: import javax.xml.stream.XMLStreamReader;
056: import javax.xml.stream.XMLStreamWriter;
057:
058: /**
059: * {@link com.sun.xml.ws.api.message.Header} implementation for a DOM.
060: *
061: * @author Kohsuke Kawaguchi
062: */
063: public class DOMHeader<N extends Element> extends AbstractHeaderImpl {
064: protected final N node;
065:
066: private final String nsUri;
067: private final String localName;
068:
069: public DOMHeader(N node) {
070: assert node != null;
071: this .node = node;
072:
073: this .nsUri = fixNull(node.getNamespaceURI());
074: this .localName = node.getLocalName();
075: }
076:
077: public String getNamespaceURI() {
078: return nsUri;
079: }
080:
081: public String getLocalPart() {
082: return localName;
083: }
084:
085: public XMLStreamReader readHeader() throws XMLStreamException {
086: DOMStreamReader r = new DOMStreamReader(node);
087: r.nextTag(); // move ahead to the start tag
088: return r;
089: }
090:
091: public <T> T readAsJAXB(Unmarshaller unmarshaller)
092: throws JAXBException {
093: return (T) unmarshaller.unmarshal(node);
094: }
095:
096: public <T> T readAsJAXB(Bridge<T> bridge) throws JAXBException {
097: return bridge.unmarshal(node);
098: }
099:
100: public void writeTo(XMLStreamWriter w) throws XMLStreamException {
101: DOMUtil.serializeNode(node, w);
102: }
103:
104: private static String fixNull(String s) {
105: if (s != null)
106: return s;
107: else
108: return "";
109: }
110:
111: public void writeTo(ContentHandler contentHandler,
112: ErrorHandler errorHandler) throws SAXException {
113: DOMScanner ds = new DOMScanner();
114: ds.setContentHandler(contentHandler);
115: ds.scan(node);
116: }
117:
118: public String getAttribute(String nsUri, String localName) {
119: if (nsUri.length() == 0)
120: nsUri = null; // DOM wants null, not "".
121: return node.getAttributeNS(nsUri, localName);
122: }
123:
124: public void writeTo(SOAPMessage saaj) throws SOAPException {
125: SOAPHeader header = saaj.getSOAPHeader();
126: Node clone = header.getOwnerDocument().importNode(node, true);
127: header.appendChild(clone);
128: }
129:
130: @Override
131: public String getStringContent() {
132: return node.getTextContent();
133: }
134: }
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