Re: Re: a simple question

[amy]

hi,
    But after I deployed my client program,  I ran it with"java hello.Client amy".And 
there is an message:
Generated fault:
  Fault Code   = SOAP-ENV:Server.BadTargetObjectURI
  Fault String = Unable to resolve target object: hello.HelloServer

I don't know how to solve it. So I paste my program as followed.

///////////////////////////////////////
HelloServer.java

package hello;
public class HelloServer
{
   public String sayHelloTo(String name)
   {
      System.out.println("sayHelloTo(String name)");
      return "Hello " + name + ", How are you doing?";
   }
}
//////////////////////////////////////
Client.java

package hello;

import java.net.URL;
import java.util.Vector;
import org.apache.soap.SOAPException;
import org.apache.soap.Constants;
import org.apache.soap.Fault;
import org.apache.soap.rpc.Call;
import org.apache.soap.rpc.Parameter;
import org.apache.soap.rpc.Response;

public class Client
{
   public static void main(String[] args) throws Exception
   {
      if(args.length == 0)
      {
         System.err.println("Usage: java hello.Client [SOAP-router-URL] ");
         System.exit (1);
      }

      try
      {
         URL url = null;
         String name = null;
         if(args.length == 2)
         {
            url = new URL(args[0]);
            name = args[1];
         }
         else
         {
            url = new URL("http://localhost:8080/apache-soap/servlet/rpcrouter";);
            name = args[0];
         }

         // Build the call.
         Call call = new Call();
         call.setTargetObjectURI("urn:Hello");
         call.setMethodName("sayHelloTo");
         call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
         Vector params = new Vector();
         params.addElement(new Parameter("name", String.class, name, null));
         call.setParams(params);

         // Invoke the call.
         Response resp = null;
         try
         {
            resp = call.invoke(url, "");
         }
         catch( SOAPException e )
         {
            System.err.println("Caught SOAPException (" + e.getFaultCode() + "): " + 
e.getMessage());
            System.exit(-1);
         }

         // Check the response.
         if( !resp.generatedFault() )
         {
            Parameter ret = resp.getReturnValue();
            Object value = ret.getValue();
            System.out.println(value);
         }
         else
         {
            Fault fault = resp.getFault();
            System.err.println("Generated fault: ");
            System.out.println ("  Fault Code   = " + fault.getFaultCode());
            System.out.println ("  Fault String = " + fault.getFaultString());
         }
      }
      catch(Exception e)
      {
         e.printStackTrace();
      }
   }
}
/////////////////////////////////////////////////
And my classpath is 
C:\xerces-1_4_3\xerces.jar;C:\soap-2_2\lib\soap.jar;C:\soap-2_2\lib\MAIL.jar;C:\soap-2_2\lib\activation.jar;C:\soap-2_2\;C:\soap-2_2\lib\bsf.jar;C:\soap-2_2\lib\js.jar;C:\jdk1.3\lib\tools.jar;C:\jdk1.3\lib\dt.jar;



This problem has puzzled me for several weeks.
Please help me as possible as u can.

thank u very much.
      amy