import  javax.xml.namespace.QName;
 import  javax.xml.rpc.*;
 import  javax.xml.rpc.ServiceFactory;
 public   class  Hello
{
     public   static   void  main(String[] args)
    {
         try 
        {
            // параметры запроса к Web-службе
            String sWsdlURL = "http://localhost:6080/ws1/services/Hello?wsdl";        
            String address = "http://localhost:6080/ws1/services/Hello";
            String TargetNameSpace = "http://Sample1.wsdk.ibm.com";
            String serviceName = "HelloService";
            String portName = "Hello";
            String OperationName = "getGreeting";
            String InParam1 = "a";
            String InParam2 = "b";
            String InParam1Type =  "string";

            ServiceFactory factory = ServiceFactory.newInstance();
            Service service = (Service) factory.createService( new  QName(serviceName));
            Call call = service.createCall( new  QName(TargetNameSpace, portName));
            call.setTargetEndpointAddress(address);
            QName StringQName =  new  QName("http://www.w3.org/2001/XMLSchema",InParam1Type);           
            call.setOperationName( new  QName(TargetNameSpace,OperationName));
            call.addParameter(InParam1, StringQName, ParameterMode.IN);
            call.addParameter(InParam2, StringQName, ParameterMode.IN);
            call.setReturnType(StringQName);
            Object[] inParams =  new  Object[ParamCount];
            inParams[ 0 ] =  new  String("12");
            inParams[ 1 ] =  new  String("15");
            String value= ((String)call.invoke(inParams));
            System.out.println( value);
        }
         catch  (Exception e)
        {
            e.printStackTrace();
        }
    }

}