org.eclipse.rse.connectorservice.ssh
Class SshConnectorService.SessionLostHandler

java.lang.Object
  org.eclipse.rse.connectorservice.ssh.SshConnectorService.SessionLostHandler

All Implemented Interfaces:

IRunnableWithProgress, Runnable

Enclosing class:

SshConnectorService

public static class SshConnectorService.SessionLostHandler

extends Object

implements Runnable, IRunnableWithProgress

Handle session-lost events. This is generic for any sort of connector service. Most of this is extracted from dstore's ConnectionStatusListener. TODO should be refactored to make it generally available, and allow dstore to derive from it.

Constructor Summary

SshConnectorService.SessionLostHandler(IConnectorService cs)

Method Summary

protected IRunnableContext	getRunnableContext(Shell rshell) Get the progress monitor dialog for this operation.
Shell	getShell()
boolean	isSessionLost()
void	run()
void	run(IProgressMonitor monitor)
void	sessionLost() Notify that the connection has been lost.
protected void	showDisconnectCancelledMessage(Shell shell, String hostName, int port) Show an error message when the user cancels the disconnection.
protected void	showDisconnectErrorMessage(Shell shell, String hostName, int port, Exception exc) Show an error message when the disconnection fails.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SshConnectorService.SessionLostHandler

public SshConnectorService.SessionLostHandler(IConnectorService cs)

Method Detail

sessionLost

public void sessionLost()

Notify that the connection has been lost. This may be called multiple times from multiple subsystems. The SessionLostHandler ensures that actual user feedback and disconnect actions are done only once, on the first invocation.

isSessionLost

public boolean isSessionLost()

run

public void run()

Specified by:

run in interface Runnable

run

public void run(IProgressMonitor monitor)
         throws InvocationTargetException,
                InterruptedException

Specified by:

run in interface IRunnableWithProgress

Throws:

InvocationTargetException

InterruptedException

getShell

public Shell getShell()

getRunnableContext

protected IRunnableContext getRunnableContext(Shell rshell)

Get the progress monitor dialog for this operation. We try to use one for all phases of a single operation, such as connecting and resolving.

showDisconnectErrorMessage

protected void showDisconnectErrorMessage(Shell shell,
                                          String hostName,
                                          int port,
                                          Exception exc)

Show an error message when the disconnection fails. Shows a common message by default. Overridable.

showDisconnectCancelledMessage

protected void showDisconnectCancelledMessage(Shell shell,
                                              String hostName,
                                              int port)

Show an error message when the user cancels the disconnection. Shows a common message by default. Overridable.