1 Reply Latest reply on Apr 24, 2008 7:02 AM by David Sancho

    WS client returns null, why?

    David Sancho Newbie

      Hi all,

      I am facing a problem when getting the response from a ws invocation. As far as I see through org.jboss.ws.core.MessageTrace logger, the ws server returns a valid response. I don't know why, this response turns to a null one in my client. Here are the log traces:

      2008-04-24 12:33:18,838 TRACE [org.jboss.ws.core.MessageTrace] Incoming Request Message
      <soapenv:Envelope xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>
       <soapenv:Header>
       <ns1:Security ns1:Password='app:1272268494445808129' ns1:UserName='domain_user' soapenv:actor='wsse:PasswordToken' soapenv:mustUnderstand='1' xmlns:ns1='http://172.22.191.143:8080/parlayx2/services/TerminalLocation' xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/' xsi:type='soapenc:string'/>
       </soapenv:Header>
       <soapenv:Body>
       <getLocation xmlns='http://www.csapi.org/schema/parlayx/terminal_location/v2_2/local'>
       <address>tel:34609214237</address>
       <requestedAccuracy>2000</requestedAccuracy>
       <acceptableAccuracy>4000</acceptableAccuracy>
       <maximumAge>
       <metric xmlns=''>Hour</metric>
       <units xmlns=''>1</units>
       </maximumAge>
       <responseTime xmlns='http://www.csapi.org/schema/parlayx/terminal_location/v2_2/local'>
       <metric xmlns=''>Minute</metric>
       <units xmlns=''>1</units>
       </responseTime>
       <tolerance xmlns='http://www.csapi.org/schema/parlayx/terminal_location/v2_2/local'>DelayTolerant</tolerance>
       </getLocation>
       </soapenv:Body>
      </soapenv:Envelope>
      2008-04-24 12:33:18,947 WARN [org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl] Cannot get port meta data for: {http://www.csapi.org/wsdl/parlayx/terminal_location/v2_2/service}TerminalLocation
      2008-04-24 12:33:19,229 TRACE [org.jboss.ws.core.MessageTrace] Outgoing Request Message
      <env:Envelope xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
       <env:Header/>
       <env:Body>
       <ns2:getLocation xmlns:ns2='http://www.csapi.org/schema/parlayx/terminal_location/v2_2/local'>
       <ns2:address>609214237</ns2:address>
       <ns2:requestedAccuracy>2000</ns2:requestedAccuracy>
       <ns2:acceptableAccuracy>4000</ns2:acceptableAccuracy>
       <ns2:maximumAge>
       <metric>Hour</metric>
       <units>1</units>
       </ns2:maximumAge>
       <ns2:responseTime>
       <metric>Minute</metric>
       <units>1</units>
       </ns2:responseTime>
       <ns2:tolerance>DelayTolerant</ns2:tolerance>
       </ns2:getLocation>
       </env:Body>
      </env:Envelope>
      2008-04-24 12:33:19,229 TRACE [org.jboss.ws.core.MessageTrace] Incoming Response Message
      <env:Envelope xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
       <env:Header/>
       <env:Body>
       <ns2:getLocationResponse xmlns:ns2='http://www.csapi.org/schema/parlayx/terminal_location/v2_2/local'>
       <return>
       <latitude>0.1</latitude>
       <longitude>0.1</longitude>
       <accuracy>3</accuracy>
       </return>
       </ns2:getLocationResponse>
       </env:Body>
      </env:Envelope>
      2008-04-24 12:33:19,275 TRACE [org.jboss.ws.core.MessageTrace] Outgoing Response Message
      <env:Envelope xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
       <env:Header/>
       <env:Body>
       <ns2:getLocationResponse xmlns:ns2='http://www.csapi.org/schema/parlayx/terminal_location/v2_2/local'/>
       </env:Body>
      </env:Envelope>
      


      My ws client implementation is:

       protected Object callWebService(ExecutionContext ctx) throws Exception {
       QName qname = new QName(
       "http://www.csapi.org/wsdl/parlayx/terminal_location/v2_2/service",
       "TerminalLocationService");
       TerminalLocationService service = new TerminalLocationService(null, qname);
       TerminalLocation stub = (TerminalLocation) service.getTerminalLocation();
       configureStub(ctx, (javax.xml.ws.BindingProvider) stub);
       return stub.getLocation((java.lang.String) getAddress(ctx),
       (int) getRequestedAccuracy(ctx), (int) getAcceptableAccuracy(ctx),
       (TimeMetric) getMaximumAge(ctx), (TimeMetric) getResponseTime(ctx),
       (DelayTolerance) getTolerance(ctx));
       }
      


      Does anyone know what is going on behind the scenes? What am I doing wrong?

      Thanks a lot!