KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > eclipse > debug > internal > core > commands > SuspendCommand


1 /*******************************************************************************
2  * Copyright (c) 2006, 2007 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.debug.internal.core.commands;
12
13 import org.eclipse.core.runtime.CoreException;
14 import org.eclipse.core.runtime.IAdaptable;
15 import org.eclipse.debug.core.commands.ISuspendHandler;
16 import org.eclipse.debug.core.model.ISuspendResume;
17
18 /**
19  * Default suspend command for the standard debug model.
20  *
21  * @since 3.3
22  */
23 public class SuspendCommand extends ForEachCommand implements ISuspendHandler {
24
25     protected Object JavaDoc getTarget(Object JavaDoc element) {
26         if (element instanceof ISuspendResume) {
27             return element;
28         } else if (element instanceof IAdaptable) {
29             return ((IAdaptable) element).getAdapter(ISuspendResume.class);
30         }
31         return null;
32     }
33
34     protected void execute(Object JavaDoc target) throws CoreException {
35         ((ISuspendResume)target).suspend();
36     }
37     
38     protected boolean isExecutable(Object JavaDoc target) {
39         return ((ISuspendResume)target).canSuspend();
40     }
41 }
42
Popular Tags