Mercurial > jdk8-mips64-public > jaxws / file revision

 /*

  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.

  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

  *

  * This code is free software; you can redistribute it and/or modify it

  * under the terms of the GNU General Public License version 2 only, as

  * published by the Free Software Foundation.  Oracle designates this

  * particular file as subject to the "Classpath" exception as provided

  * by Oracle in the LICENSE file that accompanied this code.

  *

  * This code is distributed in the hope that it will be useful, but WITHOUT

  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

  * version 2 for more details (a copy is included in the LICENSE file that

  * accompanied this code).

  *

  * You should have received a copy of the GNU General Public License version

  * 2 along with this work; if not, write to the Free Software Foundation,

  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

  *

  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

  * or visit www.oracle.com if you need additional information or have any

  * questions.

  */

 package com.sun.xml.internal.ws.message;

 import com.sun.xml.internal.bind.api.Bridge;

 import com.sun.xml.internal.bind.unmarshaller.DOMScanner;

 import com.sun.xml.internal.ws.streaming.DOMStreamReader;

 import com.sun.xml.internal.ws.util.DOMUtil;

 import org.w3c.dom.Element;

 import org.w3c.dom.Node;

 import org.xml.sax.ContentHandler;

 import org.xml.sax.ErrorHandler;

 import org.xml.sax.SAXException;

 import javax.xml.bind.JAXBException;

 import javax.xml.bind.Unmarshaller;

 import javax.xml.soap.SOAPException;

 import javax.xml.soap.SOAPHeader;

 import javax.xml.soap.SOAPMessage;

 import javax.xml.stream.XMLStreamException;

 import javax.xml.stream.XMLStreamReader;

 import javax.xml.stream.XMLStreamWriter;

 /**

  * {@link com.sun.xml.internal.ws.api.message.Header} implementation for a DOM.

  *

  * @author Kohsuke Kawaguchi

  */

 public class DOMHeader<N extends Element> extends AbstractHeaderImpl {

     protected final N node;

     private final String nsUri;

     private final String localName;

     public DOMHeader(N node) {

         assert node!=null;

         this.node = node;

         this.nsUri = fixNull(node.getNamespaceURI());

         this.localName = node.getLocalName();

     }

     public String getNamespaceURI() {

         return nsUri;

     }

     public String getLocalPart() {

         return localName;

     }

     public XMLStreamReader readHeader() throws XMLStreamException {

         DOMStreamReader r = new DOMStreamReader(node);

         r.nextTag();    // move ahead to the start tag

         return r;

     }

     public <T> T readAsJAXB(Unmarshaller unmarshaller) throws JAXBException {

         return (T) unmarshaller.unmarshal(node);

     }

     /** @deprecated */

     public <T> T readAsJAXB(Bridge<T> bridge) throws JAXBException {

         return bridge.unmarshal(node);

     }

     public void writeTo(XMLStreamWriter w) throws XMLStreamException {

         DOMUtil.serializeNode(node, w);

     }

     private static String fixNull(String s) {

         if(s!=null)     return s;

         else            return "";

     }

     public void writeTo(ContentHandler contentHandler, ErrorHandler errorHandler) throws SAXException {

         DOMScanner ds = new DOMScanner();

         ds.setContentHandler(contentHandler);

         ds.scan(node);

     }

     public String getAttribute(String nsUri, String localName) {

         if(nsUri.length()==0)   nsUri=null; // DOM wants null, not "".

         return node.getAttributeNS(nsUri,localName);

     }

     public void writeTo(SOAPMessage saaj) throws SOAPException {

         SOAPHeader header = saaj.getSOAPHeader();

         if(header == null)

             header = saaj.getSOAPPart().getEnvelope().addHeader();

         Node clone = header.getOwnerDocument().importNode(node,true);

         header.appendChild(clone);

     }

     @Override

     public String getStringContent() {

         return node.getTextContent();

     }

     public N getWrappedNode() {

         return node;

     }

     @Override

     public int hashCode() {

         return getWrappedNode().hashCode();

     }

     @Override

     public boolean equals(Object obj) {

         if (obj instanceof DOMHeader) {

             return getWrappedNode().equals(((DOMHeader) obj).getWrappedNode());

         } else {

             return false;

         }

     }

 }