Testing a webservice proxy client.

Question

Hello,
I am new to JEE and JAX-WS.
I generated a client from the webservice interface. It automatically created all the java classes for me.
I am writing a simple test class with "main method" to call this web service method.
I get null pointer exceptions.
Here is my code:
public class DoeWsClientTest {
@WebServiceRef(name="SalesOrderCreate_Out_Service")
static SalesOrderCreateOutService service;
     * @param args
     public static void main(String[] args) {
          // TODO Auto-generated method stub
*          SalesOrderCreateOut servicePort = service.getPort(com.....SalesOrderCreateOut.class);*
I get null pointer exception on the bold line above

Answer 1

seenuFour wrote:
Thanks Adhir,
When I paste the wsdl URL in the browser I don't see the original wsdl file, I get:
- <SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP:Header />
- <SOAP:Body>
- <SOAP:Fault xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
<faultcode>SOAP:Client</faultcode>
<faultstring>Empty HTTP request received</faultstring>
<faultactor>http://sap.com/xi/XI/Message/30</faultactor>
- <detail>
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" SOAP:mustUnderstand="1">
<SAP:Category>XIProtocol</SAP:Category>
<SAP:Code area="MESSAGE">EMPTY_HTTP_REQUEST_RECEIVED</SAP:Code>
<SAP:P1 />
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:Stack>Empty HTTP query received; message processing not possible</SAP:Stack>
</SAP:Error>
</detail>
</SOAP:Fault>
</SOAP:Body>
</SOAP:Envelope>How to get the URL for the wsdl file?Are you appending ?wsdl in your web service URL and not getting the complete WSDL? If it is the case, you need to talk to your service provider to get the WSDL by some other means. It's not always possible to get the WSDL using ?wsdl in URL.