Re: Please help me with this AxisFault

[Vijay Mali]

Hi Jonah,

Thanks for the response!

I have sorted this...!!! Thanks to AXIS -> WSDL2Java....makes life so easy!

Regards,
VJ


From: jonah 
Sent: Monday, November 16, 2009 11:00 AM
To: axis-user@ws.apache.org 
Subject: Re: Please help me with this AxisFault


Hi,pls paste wsdl content.


2009/11/15 Vijay Mali <kingv...@hotmail.com>

  Hi,


  I am new to Webservice. Please see my code below and the exception I am 
getting. Can someone please explain where am I going wrong?







  import java.net.URL;



  import javax.xml.namespace.QName;

  import javax.xml.rpc.ParameterMode;

  import javax.xml.rpc.ServiceFactory;



  import org.apache.axis.client.Call;

  import org.apache.axis.client.Service;

  .

  .

  .

  .

  .

  try {

                    

                    Service service = new Service();                

                    Call call = (Call)service.createCall(new 
QName("ValidateEmailSoap"));



                    String endpoint = 
"http://www.webservicex.net/ValidateEmail.asmx";;

                    

                    call.setPortName(new QName("ValidateEmailSoap"));

                    call.setProperty( Call.SOAPACTION_USE_PROPERTY, new 
Boolean( true ) );

                    call.setProperty( Call.SOAPACTION_URI_PROPERTY, 
"http://www.webservicex.net/IsValidEmail";);

                    

                      

                    call.setTargetEndpointAddress(new URL(endpoint));

                    call.setOperationName( new QName("IsValidEmail") );

                    

                    String email = new String("vm...@pps.co.za"); // pass email

                    
call.addParameter("Email",org.apache.axis.Constants.XSD_STRING,      
ParameterMode.INOUT);

              

                    call.setReturnType(org.apache.axis.Constants.XSD_ANY);

                    

                    Object answer = call.invoke(new Object [] {email});

                                      



                    System.out.println("Got result : " + answer.toString());



              } catch (Exception e) {

                    //System.err.println(e.toString());

                    e.printStackTrace();

              }



  I am getting following error. Can someone please explain what am I missing??



  AxisFault

  faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server

  faultSubcode: 

  faultString: 

  System.Web.Services.Protocols.SoapException: Server was unable to process 
request. ---&gt; System.NullReferenceException: Object reference not set to an 
instance of an object. 
  at ValidateEmail.ValidateEmail.VerifyEmail(String Email)

  at ValidateEmail.ValidateEmail.IsValidEmail(String Email)

  --- End of inner exception stack trace ---

  faultActor: 

  faultNode: 

  faultDetail: 

        
{http://xml.apache.org/axis/}stackTrace:System.Web.Services.Protocols.SoapException:
 Server was unable to process request. ---&gt; System.NullReferenceException: 
Object reference not set to an instance of an object.

     at ValidateEmail.ValidateEmail.VerifyEmail(String Email)

     at ValidateEmail.ValidateEmail.IsValidEmail(String Email)

     --- End of inner exception stack trace ---

        at 
org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:222)

        at 
org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:129)

        at 
org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)

        at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown 
Source)

        at 
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)

        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
 Source)

        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)

        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)

        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)

        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)

        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)

        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown 
Source)

        at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)

        at 
org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)

        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)

        at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)

        at 
org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)

        at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)

        at org.apache.axis.client.Call.invokeEngine(Call.java:2784)

        at org.apache.axis.client.Call.invoke(Call.java:2767)

        at org.apache.axis.client.Call.invoke(Call.java:2443)

        at org.apache.axis.client.Call.invoke(Call.java:2366)

        at org.apache.axis.client.Call.invoke(Call.java:1812)

        at za.co.pps.servicemanager.ServiceManager.main(ServiceManager.java:51)





  Regards,

  VJ

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