aoqi@0: /*
aoqi@0:  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: package com.sun.xml.internal.ws.message;
aoqi@0: 
aoqi@0: import com.sun.xml.internal.bind.api.Bridge;
aoqi@0: import com.sun.xml.internal.bind.unmarshaller.DOMScanner;
aoqi@0: import com.sun.xml.internal.ws.streaming.DOMStreamReader;
aoqi@0: import com.sun.xml.internal.ws.util.DOMUtil;
aoqi@0: import org.w3c.dom.Element;
aoqi@0: import org.w3c.dom.Node;
aoqi@0: import org.xml.sax.ContentHandler;
aoqi@0: import org.xml.sax.ErrorHandler;
aoqi@0: import org.xml.sax.SAXException;
aoqi@0: 
aoqi@0: import javax.xml.bind.JAXBException;
aoqi@0: import javax.xml.bind.Unmarshaller;
aoqi@0: import javax.xml.soap.SOAPException;
aoqi@0: import javax.xml.soap.SOAPHeader;
aoqi@0: import javax.xml.soap.SOAPMessage;
aoqi@0: import javax.xml.stream.XMLStreamException;
aoqi@0: import javax.xml.stream.XMLStreamReader;
aoqi@0: import javax.xml.stream.XMLStreamWriter;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * {@link com.sun.xml.internal.ws.api.message.Header} implementation for a DOM.
aoqi@0:  *
aoqi@0:  * @author Kohsuke Kawaguchi
aoqi@0:  */
aoqi@0: public class DOMHeader<N extends Element> extends AbstractHeaderImpl {
aoqi@0:     protected final N node;
aoqi@0: 
aoqi@0:     private final String nsUri;
aoqi@0:     private final String localName;
aoqi@0: 
aoqi@0:     public DOMHeader(N node) {
aoqi@0:         assert node!=null;
aoqi@0:         this.node = node;
aoqi@0: 
aoqi@0:         this.nsUri = fixNull(node.getNamespaceURI());
aoqi@0:         this.localName = node.getLocalName();
aoqi@0:     }
aoqi@0: 
aoqi@0: 
aoqi@0:     public String getNamespaceURI() {
aoqi@0:         return nsUri;
aoqi@0:     }
aoqi@0: 
aoqi@0:     public String getLocalPart() {
aoqi@0:         return localName;
aoqi@0:     }
aoqi@0: 
aoqi@0:     public XMLStreamReader readHeader() throws XMLStreamException {
aoqi@0:         DOMStreamReader r = new DOMStreamReader(node);
aoqi@0:         r.nextTag();    // move ahead to the start tag
aoqi@0:         return r;
aoqi@0:     }
aoqi@0: 
aoqi@0:     public <T> T readAsJAXB(Unmarshaller unmarshaller) throws JAXBException {
aoqi@0:         return (T) unmarshaller.unmarshal(node);
aoqi@0:     }
aoqi@0:     /** @deprecated */
aoqi@0:     public <T> T readAsJAXB(Bridge<T> bridge) throws JAXBException {
aoqi@0:         return bridge.unmarshal(node);
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void writeTo(XMLStreamWriter w) throws XMLStreamException {
aoqi@0:         DOMUtil.serializeNode(node, w);
aoqi@0:     }
aoqi@0: 
aoqi@0:     private static String fixNull(String s) {
aoqi@0:         if(s!=null)     return s;
aoqi@0:         else            return "";
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void writeTo(ContentHandler contentHandler, ErrorHandler errorHandler) throws SAXException {
aoqi@0:         DOMScanner ds = new DOMScanner();
aoqi@0:         ds.setContentHandler(contentHandler);
aoqi@0:         ds.scan(node);
aoqi@0:     }
aoqi@0: 
aoqi@0:     public String getAttribute(String nsUri, String localName) {
aoqi@0:         if(nsUri.length()==0)   nsUri=null; // DOM wants null, not "".
aoqi@0:         return node.getAttributeNS(nsUri,localName);
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void writeTo(SOAPMessage saaj) throws SOAPException {
aoqi@0:         SOAPHeader header = saaj.getSOAPHeader();
aoqi@0:         if(header == null)
aoqi@0:             header = saaj.getSOAPPart().getEnvelope().addHeader();
aoqi@0:         Node clone = header.getOwnerDocument().importNode(node,true);
aoqi@0:         header.appendChild(clone);
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public String getStringContent() {
aoqi@0:         return node.getTextContent();
aoqi@0:     }
aoqi@0: 
aoqi@0:     public N getWrappedNode() {
aoqi@0:         return node;
aoqi@0:     }
aoqi@0: 
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public int hashCode() {
aoqi@0:         return getWrappedNode().hashCode();
aoqi@0:     }
aoqi@0: 
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public boolean equals(Object obj) {
aoqi@0:         if (obj instanceof DOMHeader) {
aoqi@0:             return getWrappedNode().equals(((DOMHeader) obj).getWrappedNode());
aoqi@0:         } else {
aoqi@0:             return false;
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0: 
aoqi@0: }