[jboss-user] [JNDI/Naming/Network] - Problem Retrieving Bean Locally

Roulf do-not-reply at jboss.com
Sun Jan 27 15:47:15 EST 2008


I've been using JBoss and retrieving beans for some time now successfully, but after taking a break from a project over summer and reinstalling JBoss  on my new PC it is no longer working.  If it makes a difference, I upgraded to Windows XP x64 edition and NetBeans 6.0, same JBoss version (4.2.2 GA)

The specific error from JBoss is:
13:29:00,524 INFO  [STDOUT] An error occured : There was a problem while talking to 216.19.36.215:22

I am attempting to access the bean locally and have tried using the -b 0.0.0.0 option, with no luck.  I'm confused because the JBoss server is acknowledging the connection, but there is some sort of internal error that I am unaware of.

Here is some of the code in quesion:
public class ManagerClient {
  |     
  |     public static InitialContext INITIAL_CONTEXT = null;
  |     
  |     /**
  |      *Creates the ManagerClient with the provided URL to the Application Server
  |      *
  |      *@param  providerURL URL of the JBoss Application Server
  |      *@throws NamingException If something goes wrong with the environement naming
  |      */
  |     public ManagerClient(String providerURL) throws NamingException {
  | 
  |         Properties env = new Properties();
  |         
  |         env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
  |         env.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
  |         env.put(Context.PROVIDER_URL, providerURL);
  |         
  |         try {
  |             ManagerClient.INITIAL_CONTEXT = new InitialContext(env);
  |         } catch (NamingException ex) {
  |             ex.printStackTrace();
  |             System.exit(1);
  |         }
  |     }
  |     
  |     /**
  |      * Sets the default location of the JBoss Application Server
  |      *
  |      * @throws  NamingException If something goes wrong with the environment naming
  |      */
  |     public ManagerClient() throws NamingException {
  |         this("jnp://localhost:1099");
  |     }
  |     
  | 
  |     /**
  |      * Creates the ManagerClient environment, then starts the meat of the program
  |      * in the ManagerFrame.
  |      * @param args the command line arguments
  |      */
  |     public static void main(String[] args) {
  |         
  |         try {
  |             new ManagerClient();
  |         } catch (NamingException ex) {
  |             ex.printStackTrace();
  |             System.exit(1);
  |         }
  |         
  |         new ManagerFrame("Manager");
  |         
  |     }
  | }

and when I retrieve in the ManagerFrame,

      dbm = (DataBaseManager) ManagerClient.INITIAL_CONTEXT.lookup("ResourceGate-server/DataBaseManagerBean/remote");
  |       ssh = (SSHInterface) ManagerClient.INITIAL_CONTEXT.lookup("ResourceGate-server/SSHBean/remote");
  |       secureTransfer = (SecureFileTransfer) ManagerClient.INITIAL_CONTEXT.lookup("ResourceGate-server/SecureFileTransfer/remote");

Thanks for any help you can provide -- I am trying to finish this project up for deployment this week and not being able to run it at all is frustrating :(.

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