components/visual-panels/core/src/java/vpanels/panel/com/oracle/solaris/vp/panel/common/control/QuitControl.java
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
*/
package com.oracle.solaris.vp.panel.common.control;
import java.util.Map;
import com.oracle.solaris.vp.panel.common.ClientContext;
import com.oracle.solaris.vp.panel.common.action.ActionAbortedException;
import com.oracle.solaris.vp.panel.common.model.PanelDescriptor;
/**
* The {@code QuitControl} class is a convenience {@link Control} that shuts
* down the running client instance when navigated to.
*/
public class QuitControl<P extends PanelDescriptor> extends DefaultControl<P> {
//
// Static data
//
public static final String ID = "quit";
//
// Constructors
//
public QuitControl(ClientContext context) {
super(ID, null, context);
}
public QuitControl(P descriptor) {
super(ID, null, descriptor);
}
//
// Control methods
//
@Override
public boolean isBrowsable() {
// This Control should not be visible to the user
return false;
}
/**
* Unconditionally calls {@link ClientContext#closeInstance}.
*/
@Override
public void start(Navigator navigator, Map<String, String> parameters)
throws NavigationAbortedException, InvalidParameterException,
NavigationFailedException {
super.start(navigator, parameters);
// schedule this on the navigation thread so that it runs after this
// navigation completes
navigator.asyncExec(
new Runnable() {
@Override
public void run() {
try {
getClientContext().closeInstance(true);
} catch (ActionAbortedException ignore) {
}
}
});
}
}