urgent encoding problem

[R.Domingo]

I'm currently working on my first production application using soap. But the last I need to finish is causing problems. I need to send an image to the server and respond with a org.w3c.dom.Element. If I use 'Constants.NS_URI_SOAP_ENC' the images is arriving at my server, but I can't deserialize the 'org.w3c.dom.Element'. If I use 'Constants.NS_URI_LITERAL_XML' I can't serialize the image. This is my code at the client side: try {       photoDataSource = new ByteArrayDataSource(           photoDataStream,           "application/octet-stream");       photoDataHandler = new DataHandler(           photoDataSource);     } catch (Exception e) {       e.printStackTrace();     }     if (photoDataSource!=null && photoDataHandler!=null) {       // Build the call.       Call call = new Call();       call.setSOAPMappingRegistry(soapRegistry);       call.setTargetObjectURI("urn:PhotoService");       call.setMethodName("createPhoto");       call.setEncodingStyleURI(paramEncodingStyleURI);       Vector params = new Vector();       params.addElement(           new Parameter("sessionId", String.class, sessionId, paramEncodingStyleURI));       params.addElement(           new Parameter("publication", String.class, publication, paramEncodingStyleURI));       params.addElement(           new Parameter("size", String.class, size, paramEncodingStyleURI));       params.addElement(new Parameter( "photoData", javax.activation.DataHandler.class, photoDataHandler, null));       call.setParams(params);       // Invoke the call.       Response resp;       try {         resp = call.invoke(soapRouterUrl, "");       } catch (SOAPException e) {         System.err.println("Caught SOAPException (" +             e.getFaultCode() + "): " +             e.getMessage());         return null;       }