/*
* Copyright (C) 2006-2016 DLR, Germany
*
* All rights reserved
*
* http://www.rcenvironment.de/
*/
package de.rcenvironment.core.gui.login;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import de.rcenvironment.core.authentication.AuthenticationException;
import de.rcenvironment.core.authentication.Session;
/**
* Handling re-login.
*
* @author Bea Hornef
* @author Michael Drost
*/
public class GUIReLoginHandler extends AbstractHandler {
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
try {
// check if session already exists..
Session.getInstance();
new GUIReLogin().login();
} catch (AuthenticationException e) {
//if not, create a new session
new GUILogin().login();
}
return null;
}
}