wls_jndi_variant3.java

@WebService
public class FacadeJaxWs implements FacadeWebService {
  @EJB(lookup = "FrontendEjb")
  protected FrontendEjbHome frontendEjbHome;

  public void updateCustomer() {
    Context ctxBackend = null;
    try {
      Properties envBackend = new Properties();
      envBackend.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
      envBackend.put(Context.PROVIDER_URL, "t3://backend:7001");
      envBackend.put(Context.SECURITY_PRINCIPAL, "backend_user");
      envBackend.put(Context.SECURITY_CREDENTIALS, "backend_password");

      ctxBackend = new InitialContext(envBackend);
      BackendEjbHome home = (BackendEjbHome) ctxBackend.lookup("BackendEjb");
      BackendEjb remote = home.create();
      remote.updateCustomerInBackend(mode);    
    } finally {
      if (ctxBackend != null) {
        ctxBackend.close()
      } catch (NamingException e) {
        // do not rethrow as this might swallow any exception thrown before that
        // at least log it...
      }
    }

    FrontendEjb remote = frontendEjbHome.create();
    remote.updateCustomerInFrontend(mode);
  }

}