Examples of java.rmi.registry.Registry.lookup()

java.rmi.registry.Registry.lookup()
Returns the remote reference bound to the specified name in this registry. @param name the name for the remote reference to look up @return a reference to a remote object @throws NotBoundException if name is not currently bound @throws RemoteException if remote communication with theregistry failed; if exception is a ServerException containing an AccessException, then the registry denies the caller access to perform this operation @throws AccessException if this registry is local and it deniesthe caller access to perform this operation @throws NullPointerException if name is null


  public static EagleManager getManager(String host, int port, String password) throws RemoteException, NotBoundException {


    Registry registry = LocateRegistry.getRegistry(host,port);


    EagleLogin eagleLogin = (EagleLogin) registry.lookup("eagleLogin");


    return eagleLogin.login(password);
  }

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        String processManagerName = args[3];


        Registry reg = LocateRegistry.getRegistry(registryHost, registryPort);


        final ProcessAgentImpl agent = new ProcessAgentImpl();
        ProcessManagerRemoteIF manager = (ProcessManagerRemoteIF) reg.lookup(processManagerName);
        agent.init(agentName,manager);
    }


    private void waitForShutdown() {
        try {

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                    }
                }
        });
        Runtime.getRuntime().addShutdownHook(agent.shutdownHook);


        ProcessManagerRemoteIF manager = (ProcessManagerRemoteIF) reg.lookup(processManagerName);
        agent.init(agentName,manager);


        agent.waitForShutdown();
        agent.notifyManagerOnExit();
        if(agent.exitedFromParent) {

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     * @param hostName
     * @throws Exception
     */
    public static void disableHost(String hostName) throws Exception {
        Registry myRegistry = LocateRegistry.getRegistry("127.0.0.1", port);
        com.groupon.odo.proxylib.hostsedit.rmi.Message impl = (com.groupon.odo.proxylib.hostsedit.rmi.Message) myRegistry.lookup(SERVICE_NAME);


        impl.disableHost(hostName);
    }


    /**

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     * @param hostName
     * @throws Exception
     */
    public static void removeHost(String hostName) throws Exception {
        Registry myRegistry = LocateRegistry.getRegistry("127.0.0.1", port);
        com.groupon.odo.proxylib.hostsedit.rmi.Message impl = (com.groupon.odo.proxylib.hostsedit.rmi.Message) myRegistry.lookup(SERVICE_NAME);


        impl.removeHost(hostName);
    }


    /**

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     * @return
     * @throws Exception
     */
    public static boolean exists(String hostName) throws Exception {
        Registry myRegistry = LocateRegistry.getRegistry("127.0.0.1", port);
        com.groupon.odo.proxylib.hostsedit.rmi.Message impl = (com.groupon.odo.proxylib.hostsedit.rmi.Message) myRegistry.lookup(SERVICE_NAME);


        return impl.exists(hostName);
    }


    /**

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     * @return
     * @throws Exception
     */
    public static boolean isEnabled(String hostName) throws Exception {
        Registry myRegistry = LocateRegistry.getRegistry("127.0.0.1", port);
        com.groupon.odo.proxylib.hostsedit.rmi.Message impl = (com.groupon.odo.proxylib.hostsedit.rmi.Message) myRegistry.lookup(SERVICE_NAME);


        return impl.isEnabled(hostName);
    }


    /**

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     * @throws Exception
     */
    public static boolean isAvailable() throws Exception {
        try {
            Registry myRegistry = LocateRegistry.getRegistry("127.0.0.1", port);
            com.groupon.odo.proxylib.hostsedit.rmi.Message impl = (com.groupon.odo.proxylib.hostsedit.rmi.Message) myRegistry.lookup(SERVICE_NAME);
            return true;
        } catch (Exception e) {
            return false;
        }
    }

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    log.entering ("com.sun.grid.jgrid.server.JCEPHandler", "connectToResultChannel");
    
    Registry r = LocateRegistry.getRegistry (registryHost, registryPort);
    
    try {
      resultChannel = (ResultChannel)r.lookup (ResultChannel.LOOKUP_NAME);
    }
    catch (NotBoundException e) {
      log.throwing ("com.sun.grid.jgrid.server.JCEPHandler", "connectToResultChannel", e);
      
      throw new RemoteException ("Unable to bind to result channel", e);

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   */  
  private void connectToResultChannel (String resultHost) throws RemoteException {
    Registry r = LocateRegistry.getRegistry(resultHost, ResultChannel.PORT);
    
    try {
      resultChannel = (ResultChannel)r.lookup(ResultChannel.LOOKUP_NAME);
    }
    catch (NotBoundException e) {
      throw new RemoteException("Unable to bind to result channel");
    }
  }

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