Problem in invokign BPEL process from Java

Question

hi....
Error occured While Executing the java code from my local serve...
I am using Eclipse and BPEL server....
hereby i am attaching my code:
import com.oracle.bpel.client.Locator;
import com.oracle.bpel.client.NormalizedMessage;
import com.oracle.bpel.client.dispatch.IDeliveryService;
import java.util.Map;
import java.util.*;
import javax.naming.*;
public class initiate {
     * @param args
     public static void main(String[] args)
          String xml="<ns1:BPELProcess1ProcessRequest xmlns:ns1=\"http://xmlns.oracle.com/BPELProcess1\">";
          xml=xml+"<ns1:input>natraj</ns1:input>";
          xml=xml+"</ns1:BPELProcess1ProcessRequest>";     
          try{
               Locator loc = null;
               Hashtable jndi = new Hashtable();
               jndi.put(Context.PROVIDER_URL, "http://localhost:8888/BPELConsole");
               jndi.put(Context.INITIAL_CONTEXT_FACTORY, "com.evermind.server.rmi.RMIInitialContextFactory");
               jndi.put(Context.SECURITY_PRINCIPAL, "oc4jadmin");
               jndi.put(Context.SECURITY_CREDENTIALS, "oc4jadmin");
               jndi.put("dedicated.connection", "true");
               loc = new Locator("default", "bpel", jndi);
               IDeliveryService deliveryService = (IDeliveryService)loc.lookupService(IDeliveryService.SERVICE_NAME );
               NormalizedMessage nm = new NormalizedMessage();
               nm.addPart("payload", xml);     
               //deliveryService.post("BPELProcess1", "initiate", nm);
               NormalizedMessage res = deliveryService.request("BPELProcess1", "process", nm);
                    Map payload = res.getPayload();
                    System.out.println( "BPELProcess CreditRatingService executed!<br>" );
                    System.out.println( "Credit Rating is " + payload.get("payload") );
          catch (Exception e)
               System.out.println("Exception"+e);
          //System.out.println( "BPELProcess initiated!" );
ERROR OCCURED:
Exceptionjava.lang.Exception: Failed to create "ejb/collaxa/system/DeliveryBean" bean; exception reported is: "javax.naming.NamingException: Invalid provider URL
     at com.evermind.server.rmi.RMIInitialContextFactory.getInitialContext(RMIInitialContextFactory.java:172)
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:197)
     at com.oracle.bpel.client.util.BeanRegistry.lookupDeliveryBean(BeanRegistry.java:277)
     at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:250)
     at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:83)
     at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:53)
     at initiate.main(initiate.java:54)
Please provide me a solution...
thanks in advance

Answer 1

Hi,
next time, please format your question more reader-friendly...
In your code you use http://localhost:8888/BPELConsole as PROVIDER_URL.
I think this is not the right provider there (Invalid provider URL).
How did you create your code?
Just to get a workaround: Use JDeveloper and there create java proxy from wsdl...