jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/message/stream/StreamHeader.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/message/stream/StreamHeader.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/message/stream/StreamHeader.java

Tue, 09 Apr 2013 14:51:13 +0100

author: alanb
date: Tue, 09 Apr 2013 14:51:13 +0100
changeset 368: 0989ad8c0860
parent 286: f50545b5e2f1
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com

 /*
  * Copyright (c) 1997, 2013, 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.stream;
 import com.sun.istack.internal.FinalArrayList;
 import com.sun.istack.internal.NotNull;
 import com.sun.xml.internal.stream.buffer.XMLStreamBuffer;
 import com.sun.xml.internal.stream.buffer.XMLStreamBufferSource;
 import com.sun.xml.internal.ws.api.SOAPVersion;
 import com.sun.xml.internal.ws.api.addressing.AddressingVersion;
 import com.sun.xml.internal.ws.api.addressing.WSEndpointReference;
 import com.sun.xml.internal.ws.api.message.Header;
 import com.sun.xml.internal.ws.message.AbstractHeaderImpl;
 import com.sun.xml.internal.ws.util.xml.XmlUtil;
 import org.w3c.dom.Node;
 import org.xml.sax.ContentHandler;
 import org.xml.sax.ErrorHandler;
 import org.xml.sax.SAXException;
 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;
 import javax.xml.transform.Transformer;
 import javax.xml.transform.TransformerFactory;
 import javax.xml.transform.dom.DOMResult;
 import java.util.List;
 import java.util.Set;
 /**
  * {@link Header} whose physical data representation is an XMLStreamBuffer.
  *
  * @author Paul.Sandoz@Sun.Com
  */
 public abstract class StreamHeader extends AbstractHeaderImpl {
     protected final XMLStreamBuffer _mark;
     protected boolean _isMustUnderstand;
     /**
      * Role or actor value.
      */
     protected @NotNull String _role;
     protected boolean _isRelay;
     protected String _localName;
     protected String _namespaceURI;
     /**
      * Keep the information about an attribute on the header element.
      *
      * TODO: this whole attribute handling could be done better, I think.
      */
     protected static final class Attribute {
         /**
          * Can be empty but never null.
          */
         final String nsUri;
         final String localName;
         final String value;
         public Attribute(String nsUri, String localName, String value) {
             this.nsUri = fixNull(nsUri);
             this.localName = localName;
             this.value = value;
         }
     }
     /**
      * The attributes on the header element.
      * We expect there to be only a small number of them,
      * so the use of {@link List} would be justified.
      *
      * Null if no attribute is present.
      */
     private final FinalArrayList<Attribute> attributes;
     /**
      * Creates a {@link StreamHeader}.
      *
      * @param reader
      *      The parser pointing at the start of the mark.
      *      Technically this information is redundant,
      *      but it achieves a better performance.
      * @param mark
      *      The start of the buffered header content.
      */
     protected StreamHeader(XMLStreamReader reader, XMLStreamBuffer mark) {
         assert reader!=null && mark!=null;
         _mark = mark;
         _localName = reader.getLocalName();
         _namespaceURI = reader.getNamespaceURI();
         attributes = processHeaderAttributes(reader);
     }
     /**
      * Creates a {@link StreamHeader}.
      *
      * @param reader
      *      The parser that points to the start tag of the header.
      *      By the end of this method, the parser will point at
      *      the end tag of this element.
      */
     protected StreamHeader(XMLStreamReader reader) throws XMLStreamException {
         _localName = reader.getLocalName();
         _namespaceURI = reader.getNamespaceURI();
         attributes = processHeaderAttributes(reader);
         // cache the body
         _mark = XMLStreamBuffer.createNewBufferFromXMLStreamReader(reader);
     }
     public final boolean isIgnorable(@NotNull SOAPVersion soapVersion, @NotNull Set<String> roles) {
         // check mustUnderstand
         if(!_isMustUnderstand) return true;
         if (roles == null)
             return true;
         // now role
         return !roles.contains(_role);
     }
     public @NotNull String getRole(@NotNull SOAPVersion soapVersion) {
         assert _role!=null;
         return _role;
     }
     public boolean isRelay() {
         return _isRelay;
     }
     public @NotNull String getNamespaceURI() {
         return _namespaceURI;
     }
     public @NotNull String getLocalPart() {
         return _localName;
     }
     public String getAttribute(String nsUri, String localName) {
         if(attributes!=null) {
             for(int i=attributes.size()-1; i>=0; i-- ) {
                 Attribute a = attributes.get(i);
                 if(a.localName.equals(localName) && a.nsUri.equals(nsUri))
                     return a.value;
             }
         }
         return null;
     }
     /**
      * Reads the header as a {@link XMLStreamReader}
      */
     public XMLStreamReader readHeader() throws XMLStreamException {
         return _mark.readAsXMLStreamReader();
     }
     public void writeTo(XMLStreamWriter w) throws XMLStreamException {
         if(_mark.getInscopeNamespaces().size() > 0)
             _mark.writeToXMLStreamWriter(w,true);
         else
             _mark.writeToXMLStreamWriter(w);
     }
     public void writeTo(SOAPMessage saaj) throws SOAPException {
         try {
             // TODO what about in-scope namespaces
             // Not very efficient consider implementing a stream buffer
             // processor that produces a DOM node from the buffer.
             TransformerFactory tf = XmlUtil.newTransformerFactory();
             Transformer t = tf.newTransformer();
             XMLStreamBufferSource source = new XMLStreamBufferSource(_mark);
             DOMResult result = new DOMResult();
             t.transform(source, result);
             Node d = result.getNode();
             if(d.getNodeType() == Node.DOCUMENT_NODE)
                 d = d.getFirstChild();
             SOAPHeader header = saaj.getSOAPHeader();
             if(header == null)
                 header = saaj.getSOAPPart().getEnvelope().addHeader();
             Node node = header.getOwnerDocument().importNode(d, true);
             header.appendChild(node);
         } catch (Exception e) {
             throw new SOAPException(e);
         }
     }
     public void writeTo(ContentHandler contentHandler, ErrorHandler errorHandler) throws SAXException {
         _mark.writeTo(contentHandler);
     }
     /**
      * Creates an EPR without copying infoset.
      *
      * This is the most common implementation on which {@link Header#readAsEPR(AddressingVersion)}
      * is invoked on.
      */
     @Override @NotNull
     public WSEndpointReference readAsEPR(AddressingVersion expected) throws XMLStreamException {
         return new WSEndpointReference(_mark,expected);
     }
     protected abstract FinalArrayList<Attribute> processHeaderAttributes(XMLStreamReader reader);
     /**
      * Convert null to "".
      */
     private static String fixNull(String s) {
         if(s==null) return "";
         else        return s;
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/ws/message/stream/StreamHeader.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/message/stream/StreamHeader.java