Examples of org.jvnet.staxex.util.XMLStreamReaderToXMLStreamWriter

org.jvnet.staxex.util.XMLStreamReaderToXMLStreamWriter
Reads a sub-tree from {@link XMLStreamReader} and writes to {@link XMLStreamWriter}as-is.
This class can be sub-classed to implement a simple transformation logic. @author Kohsuke Kawaguchi @author Ryan Shoemaker


        if (bodyPrologue != null) {
            writer.writeCharacters(bodyPrologue);
        }


        XMLStreamReaderToXMLStreamWriter conv = new XMLStreamReaderToXMLStreamWriter();


        while(reader.getEventType() != XMLStreamConstants.END_DOCUMENT){
            String name = reader.getLocalName();
            String nsUri = reader.getNamespaceURI();


            // After previous conv.bridge() call the cursor will be at END_ELEMENT.
            // Check if its not soapenv:Body then move to next ELEMENT
            if(reader.getEventType() == XMLStreamConstants.END_ELEMENT){


                if (!isBodyElement(name, nsUri)){
                    // closing payload element: store epilogue for further signing, if applicable
                    // however if there more than one payloads exist - the last one is stored
                    String whiteSpaces = XMLStreamReaderUtil.nextWhiteSpaceContent(reader);
                    if (whiteSpaces != null) {
                        this.bodyEpilogue = whiteSpaces;
                        // write it to the message too
                        writer.writeCharacters(whiteSpaces);
                    }
                } else {
                    // body closed > exit
                    break;
                }


            } else {
                // payload opening element: copy payload to writer
                conv.bridge(reader,writer);
            }
        }


        XMLStreamReaderUtil.readRest(reader);
        XMLStreamReaderUtil.close(reader);

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  protected XMLStreamReaderToXMLStreamWriter readerToWriter;
  protected XMLStreamReaderToXMLStreamWriter.Breakpoint breakpoint;
  
  
  public StaxBridge(SOAPPartImpl soapPart) throws SOAPException {
    readerToWriter = new XMLStreamReaderToXMLStreamWriter();
    saajWriter = new SaajStaxWriter(soapPart.message, soapPart.getSOAPNamespace());
  }

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            private void writeEPRExtensions(Collection<WSEndpointReference.EPRExtension> eprExtns) throws XMLStreamException {
               if (eprExtns != null) {
                        for (WSEndpointReference.EPRExtension e : eprExtns) {
                            XMLStreamReaderToXMLStreamWriter c = new XMLStreamReaderToXMLStreamWriter();
                            XMLStreamReader r = e.readAsXMLStreamReader();
                            c.bridge(r, writer);
                            XMLStreamReaderFactory.recycle(r);
                        }
                    }
            }

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        if (bodyPrologue != null) {
            writer.writeCharacters(bodyPrologue);
        }


        XMLStreamReaderToXMLStreamWriter conv = new XMLStreamReaderToXMLStreamWriter();


        while(reader.getEventType() != XMLStreamConstants.END_DOCUMENT){
            String name = reader.getLocalName();
            String nsUri = reader.getNamespaceURI();


            // After previous conv.bridge() call the cursor will be at END_ELEMENT.
            // Check if its not soapenv:Body then move to next ELEMENT
            if(reader.getEventType() == XMLStreamConstants.END_ELEMENT){


                if (!isBodyElement(name, nsUri)){
                    // closing payload element: store epilogue for further signing, if applicable
                    // however if there more than one payloads exist - the last one is stored
                    String whiteSpaces = XMLStreamReaderUtil.nextWhiteSpaceContent(reader);
                    if (whiteSpaces != null) {
                        this.bodyEpilogue = whiteSpaces;
                        // write it to the message too
                        writer.writeCharacters(whiteSpaces);
                    }
                } else {
                    // body closed > exit
                    break;
                }


            } else {
                // payload opening element: copy payload to writer
                conv.bridge(reader,writer);
            }
        }


        XMLStreamReaderUtil.readRest(reader);
        XMLStreamReaderUtil.close(reader);

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  protected XMLStreamReaderToXMLStreamWriter readerToWriter;
  protected XMLStreamReaderToXMLStreamWriter.Breakpoint breakpoint;
  
  
  public StaxBridge(SOAPPartImpl soapPart) throws SOAPException {
    readerToWriter = new XMLStreamReaderToXMLStreamWriter();
    saajWriter = new SaajStaxWriter(soapPart.message, soapPart.getSOAPNamespace());
  }

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                        metadata,wsdlAddress, wsdlTargetNamespace, attributes);


                //write extensibility elements in the EPR element
                if (extns != null) {
                    for (EPRExtension e : extns) {
                        XMLStreamReaderToXMLStreamWriter c = new XMLStreamReaderToXMLStreamWriter();
                        XMLStreamReader r = e.readAsXMLStreamReader();
                        c.bridge(r, writer);
                        XMLStreamReaderFactory.recycle(r);
                    }
                }


                writer.writeEndElement();

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        XMLStreamWriter w = null;
        try {
            //generate the WSDL with utf-8 encoding and XML version 1.0
            w = XMLStreamWriterFactory.create(os, "UTF-8");
            w.writeStartDocument("UTF-8", "1.0");
            new XMLStreamReaderToXMLStreamWriter().bridge(source.read(), w);
            w.writeEndDocument();
        } catch (XMLStreamException e) {
            IOException ioe = new IOException(e.getMessage());
            ioe.initCause(e);
            throw ioe;

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      if (readBridge != null && readBridge instanceof StaxLazySourceBridge) {
//          StaxSoapWriteBridge writingBridge =  new StaxSoapWriteBridge(this);
//          writingBridge.write(writer);     
          final String soapEnvNS = this.getNamespaceURI();
          final DOMStreamReader reader = new DOMStreamReader(this);
          XMLStreamReaderToXMLStreamWriter writingBridge =  new XMLStreamReaderToXMLStreamWriter();          
          writingBridge.bridge( new XMLStreamReaderToXMLStreamWriter.Breakpoint(reader, writer) {
            public boolean proceedAfterStartElement()  { 
              if ("Body".equals(reader.getLocalName()) && soapEnvNS.equals(reader.getNamespaceURI()) ){
                return false;
              } else
                return true; 
            }
            });//bridgeToBodyStartTag
            ((StaxLazySourceBridge)readBridge).writePayloadTo(writer);
            writer.writeEndElement();//body         
            writer.writeEndElement();//env
            writer.writeEndDocument();
            writer.flush();     
      } else {
          LazyEnvelopeStaxReader lazyEnvReader = new LazyEnvelopeStaxReader(this);
          XMLStreamReaderToXMLStreamWriter writingBridge = new XMLStreamReaderToXMLStreamWriter();
          writingBridge.bridge(lazyEnvReader, writer);
//            writingBridge.bridge(new XMLStreamReaderToXMLStreamWriter.Breakpoint(lazyEnvReader, writer));
      }
        //Assume the staxBridge is exhausted now since we would have read the body reader
        ((BodyImpl) getBody()).setPayloadStreamRead();
    }

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com.sun.xml.messaging.saaj.soap.impl.EnvelopeImpl

com.sun.xml.messaging.saaj.soap.StaxBridge

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com.sun.xml.ws.api.addressing.WSEndpointReference

com.sun.xml.ws.message.stream.StreamMessage

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