Invoke web service created from workshop

Question

Hi,
I am trying to write a stand alone java client to connect to web service created
from workshop( please see the attached wsdl file), but can't get it work. Did
somebody know why. Here is my java client code :
import java.net.URL;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.Service;
import javax.xml.rpc.Call;
import javax.xml.namespace.QName;
import weblogic.webservice.context.WebServiceContext;
import weblogic.webservice.context.WebServiceSession;
import weblogic.webservice.context.WebServiceHeader;
public class OrderTestClient {
public static void main(String[] args) {
try {
// Setup the global JAXM message factory
System.setProperty("javax.xml.soap.MessageFactory",
"weblogic.webservice.core.soap.MessageFactoryImpl");
// Setup the global JAX-RPC service factory
System.setProperty("javax.xml.rpc.ServiceFactory",
"weblogic.webservice.core.rpc.ServiceFactoryImpl");
// create service factory
ServiceFactory factory = ServiceFactory.newInstance();
// define qnames
//String targetNamespace = "http://localhost/orderweb";
String targetNamespace = "http://www.openuri.org/";
QName serviceName = new QName(targetNamespace, "newsmlorder");
QName portName = new QName(targetNamespace, "newsmlorderSoap");
//QName operationName = new QName("tns:newsmlorderSoap", "getUserAddress");
QName operationName = new QNam("http://localhost:7021/orderweb/", "getUserAddress");
URL wsdlLocation = new URL("http://localhost:7021/orderweb/newsmlorder.jws?WSDL");
// create service
Service service = factory.createService(wsdlLocation, serviceName);
// create call
Call call = service.createCall(portName, operationName);
WebServiceContext wsContext = WebServiceContext.currentContext();
WebServiceSession session =(WebServiceSession)wsContext.getSession();
System.out.println(" Session : " + session.toString() );
System.out.println(" == step 11 ===");
// invoke the remote web service
System.out.println(" == step 12 ===");
String result = (String) call.invoke(new Object[] {"testPing"});
System.out.println("test result : " + result);
catch (Exception e) {
System.out.println("test result : " + e.getMessage());
[order.wsdl]

Answer 1

Hi,
I did not get any error, however the service call is always return null even though
I hard code return String, so I knew it failed.
I tried your following code and it worked. You mention that I have to download
proxy.jar from workshop overview page, but I can't find it. Would you please tell
me where to find the download menu in workshop.
If I want to build a dynamic stand alone client to invoke service created from
workshop ( my original approach), what should I do?
I am trying to use workshop to handle multipart soap message (soap message with
attachments), could you please send me a example ?
Very appreciate your help!
Thanks again.
Lina
Vimala Ranganathan" <[email protected]> wrote:
>
>
>
Hi Lina,
Are you getting any errors?
Did you happen to try with a static client? Is that working?
(For static client you have to download the proxy jar from the workshop
overview
page and have it in the classpath)
I have attacjhed the proxy jar and here is a sample client. Let me know
how this
goes.
public class Test
public static void main(String [] args)
     Newsmlorder_Impl m_proxyImpl = null;
     NewsmlorderSoap m_proxy = null;
     try
          m_proxyImpl = new Newsmlorder_Impl();
          catch (IOException ex)
          System.out.println("Error getting proxy");
          ex.printStackTrace();
          m_proxy = m_proxyImpl.getnewsmlorderSoap();
          GetUserAddress p = m_proxy.getUserAddress();
Thanks a lot,
Vimala Ranganathan
"Lina Li" <[email protected]> wrote:
Hi,
I am trying to write a stand alone java client to connect to web service
created
from workshop( please see the attached wsdl file), but can't get itwork.
Did
somebody know why. Here is my java client code :
import java.net.URL;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.Service;
import javax.xml.rpc.Call;
import javax.xml.namespace.QName;
import weblogic.webservice.context.WebServiceContext;
import weblogic.webservice.context.WebServiceSession;
import weblogic.webservice.context.WebServiceHeader;
public class OrderTestClient {
public static void main(String[] args) {
try {
// Setup the global JAXM message factory
System.setProperty("javax.xml.soap.MessageFactory",
"weblogic.webservice.core.soap.MessageFactoryImpl");
// Setup the global JAX-RPC service factory
System.setProperty("javax.xml.rpc.ServiceFactory",
"weblogic.webservice.core.rpc.ServiceFactoryImpl");
// create service factory
ServiceFactory factory = ServiceFactory.newInstance();
// define qnames
//String targetNamespace = "http://localhost/orderweb";
String targetNamespace = "http://www.openuri.org/";
QName serviceName = new QName(targetNamespace, "newsmlorder");
QName portName = new QName(targetNamespace, "newsmlorderSoap");
//QName operationName = new QName("tns:newsmlorderSoap","getUserAddress");
QName operationName = new QNam("http://localhost:7021/orderweb/",
"getUserAddress");
URL wsdlLocation = new URL("http://localhost:7021/orderweb/newsmlorder.jws?WSDL");
// create service
Service service = factory.createService(wsdlLocation, serviceName);
// create call
Call call = service.createCall(portName, operationName);
WebServiceContext wsContext = WebServiceContext.currentContext();
WebServiceSession session =(WebServiceSession)wsContext.getSession();
System.out.println(" Session : " + session.toString() );
System.out.println(" == step 11 ===");
// invoke the remote web service
System.out.println(" == step 12 ===");
String result = (String) call.invoke(new Object[] {"testPing"});
System.out.println("test result : " + result);
catch (Exception e) {
System.out.println("test result : " + e.getMessage());