Example usage for java.rmi ConnectException getMessage

Introduction

In this page you can find the example usage for java.rmi ConnectException getMessage.

Prototype

public String getMessage() 

Source Link

Document

Returns the detail message, including the message from the cause, if any, of this exception.

Usage

From source file:net.sqs2.omr.session.service.AbstractRemoteExecutorManager.java

private AbstractTaskTracker<T, D> createRemoteTaskTracker(String uriString, long remoteKey, long sessionID) {
    try {/*from   w ww  . j  ava  2 s.c  o m*/
        URI uri = new URI(uriString);
        Registry registry = LocateRegistry.getRegistry(uri.getHost(), uri.getPort());
        Logger.getLogger(getClass().getName())
                .info("REGISTRY:\n" + StringUtil.join(registry.list(), "\n") + "\nLOOKUP:\n" + uri.getPath());
        RemoteSessionSourceServer remoteSessionService = (RemoteSessionSourceServer) registry
                .lookup(uri.getPath());
        long result = remoteSessionService.ping(remoteKey); // authentication
        if (AbstractTaskTracker.DEBUG_CLUSTER_MODE) {
            Logger.getLogger("executor").info("RemoteSessionService.URI=" + uri);
            Logger.getLogger("executor").info("Hello=" + result);
        }
        AbstractTaskTracker<T, D> remoteTaskTracker = createTaskTracker(this.taskTracker, remoteSessionService,
                remoteKey);

        this.remoteTaskTrackerMap.put(uriString, remoteTaskTracker);
        return remoteTaskTracker;
    } catch (ConnectException ex) {
        Logger.getLogger("executor").severe("ConnectException:" + uriString);
    } catch (RemoteException ex) {
        Logger.getLogger("executor").severe("RemoteException:" + uriString);
    } catch (NullPointerException ex) {
        Logger.getLogger("executor").severe("NullPointerException:" + uriString);
    } catch (NotBoundException ex) {
        ex.printStackTrace();
        Logger.getLogger("executor").severe("NotBoundException:" + uriString);
    } catch (URISyntaxException ex) {
        Logger.getLogger("executor").severe("URISyntaxException:" + ex.getMessage());
    }
    return null;
}

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