unable to call webservice

[Abhishek Verma]

Subject: 

 

Hi 

I have a  web service which generate the SSL keys for the given user 

I have written the client code to access service but it fails.. 

Can any body help me..

 

 

CLIENT CODE

*********************

 

import java.io.FileReader;

import java.io.IOException;

 

import javax.xml.namespace.QName;

 

import org.apache.axis2.AxisFault;

import org.apache.axis2.addressing.EndpointReference;

import org.apache.axis2.client.Options;

import org.apache.axis2.rpc.client.RPCServiceClient;

 

public class RPCClass {

            

            static private String readInput(String filename)

            throws java.io.IOException

    {

            StringBuffer sbuf = new StringBuffer();

            FileReader in = new FileReader( filename );

            int len;

            char cbuf[] = new char[512];

            while ((len = in.read( cbuf, 0, cbuf.length)) != -1) {

                sbuf.append( cbuf, 0, len );

            }

            in.close();

            return sbuf.toString();

    }

    public static void main(String[] args1) throws AxisFault {

 

                    RPCServiceClient serviceClient = new
RPCServiceClient();

                    Options options = serviceClient.getOptions();

                    EndpointReference targetEPR = 

                        new
EndpointReference("http://127.0.0.1:8080/axis2/services/Keygen";);

                

                    options.setTo(targetEPR);

                    QName opgenerateKey= new
QName("http://keygen.symantec.com/xsd","generateKey";);

 

    String method="SIG";

                  String xmlfile="E:/WorkSpace/key/sig.xml";

                    Object[] opgenerateKeyArgs=null;

                         

                    try {

                                                opgenerateKeyArgs = new
Object[] {method,readInput(xmlfile)};

 
System.out.println(readInput(xmlfile));

                                    } catch (IOException e) {

                                                // TODO Auto-generated
catch block

                                                e.printStackTrace();

                                    }

                

               Class[] returnTypes = new Class[] { String.class };

       Object[] response = serviceClient.

       invokeBlocking(opgenerateKey,opgenerateKeyArgs,returnTypes);

              String r = (String) response[0];

              System.out.println("THe return value is  :" + r);

                }

            }

 

 

 

 

 

Exception in thread "main" org.apache.axis2.AxisFault:
java.lang.RuntimeException: Unexpected subelement arg0

      at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOper
ation.java:271)

      at
org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisO
peration.java:202)

      at
org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:579
)

      at
org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508
)

      at
org.apache.axis2.rpc.client.RPCServiceClient.invokeBlocking(RPCServiceCl
ient.java:95)

      at RPCClass.main(RPCClass.java:53)

 

--Abhishek