1 /*
   2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.xml.internal.messaging.saaj.soap;
  27 
  28 import javax.xml.namespace.QName;
  29 import javax.xml.soap.SOAPException;

  30 import javax.xml.stream.XMLStreamException;
  31 import javax.xml.stream.XMLStreamReader;
  32 import javax.xml.stream.XMLStreamWriter;
  33 
  34 import com.sun.xml.internal.messaging.saaj.LazyEnvelopeSource;
  35 import com.sun.xml.internal.org.jvnet.staxex.util.XMLStreamReaderToXMLStreamWriter;
  36 
  37 
  38 /**
  39  * StaxBridge builds Envelope from LazyEnvelopeSource
  40  *
  41  * @author shih-chang.chen@oracle.com
  42  */
  43 public class StaxLazySourceBridge extends StaxBridge {
  44         private LazyEnvelopeSource lazySource;
  45 
  46         public StaxLazySourceBridge(LazyEnvelopeSource src, SOAPPartImpl soapPart) throws SOAPException {
  47                 super(soapPart);
  48                 lazySource = src;
  49                 final String soapEnvNS = soapPart.getSOAPNamespace();
  50                 try {
  51                         breakpoint = new XMLStreamReaderToXMLStreamWriter.Breakpoint(src.readToBodyStarTag(), saajWriter) {
  52                                         public boolean proceedAfterStartElement()  {
  53                                                 if ("Body".equals(reader.getLocalName()) && soapEnvNS.equals(reader.getNamespaceURI()) ){
  54                                                         return false;
  55                                                 } else
  56                                                         return true;
  57                                         }
  58                                 };
  59                 } catch (XMLStreamException e) {
  60                         throw new SOAPException(e);
  61                 }
  62         }
  63 
  64         @Override
  65     public XMLStreamReader getPayloadReader() {
  66         return lazySource.readPayload();
  67 //              throw new UnsupportedOperationException();
  68     }
  69 
  70         @Override
  71     public QName getPayloadQName() {
  72         return lazySource.getPayloadQName();
  73     }
  74 
  75         @Override
  76     public String getPayloadAttributeValue(String attName) {
  77         if (lazySource.isPayloadStreamReader()) {
  78             XMLStreamReader reader = lazySource.readPayload();
  79             if (reader.getEventType() == reader.START_ELEMENT) {
  80                 return reader.getAttributeValue(null, attName);
  81             }
  82         }
  83         return null;
  84     }
  85 
  86         @Override
  87     public String getPayloadAttributeValue(QName attName) {
  88         if (lazySource.isPayloadStreamReader()) {
  89             XMLStreamReader reader = lazySource.readPayload();
  90             if (reader.getEventType() == reader.START_ELEMENT) {
  91                 return reader.getAttributeValue(attName.getNamespaceURI(), attName.getLocalPart());
  92             }
  93         }
  94         return null;
  95     }
  96 
  97         public void bridgePayload() throws XMLStreamException {
  98                 //Assuming out is at Body
  99                 writePayloadTo(saajWriter);
 100         }
 101 
 102         public void writePayloadTo(XMLStreamWriter writer) throws XMLStreamException {
 103         lazySource.writePayloadTo(writer);
 104     }
 105 }
--- EOF ---