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