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1 | /********************************************************************** |
2 | * Copyright (c) 2012 Ericsson | |
3 | * | |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Bernd Hufmann - Initial API and implementation | |
11 | **********************************************************************/ | |
12 | package org.eclipse.linuxtools.lttng.ui.views.control.handlers; | |
13 | ||
14 | import org.eclipse.core.commands.ExecutionException; | |
15 | import org.eclipse.core.runtime.IProgressMonitor; | |
16 | import org.eclipse.linuxtools.lttng.ui.views.control.model.TraceSessionState; | |
17 | import org.eclipse.linuxtools.lttng.ui.views.control.model.impl.TraceSessionComponent; | |
18 | ||
19 | /** | |
20 | * <b><u>StopHandler</u></b> | |
21 | * <p> | |
22 | * Command handler implementation to stop one or more trace sessions. | |
23 | * </p> | |
24 | */ | |
25 | public class StopHandler extends ChangeSessionStateHandler { | |
26 | ||
27 | // ------------------------------------------------------------------------ | |
28 | // Accessors | |
29 | // ------------------------------------------------------------------------ | |
30 | /* | |
31 | * (non-Javadoc) | |
32 | * @see org.eclipse.linuxtools.lttng.ui.views.control.handlers.ChangeSessionStateHandler#getNewState() | |
33 | */ | |
34 | @Override | |
35 | public TraceSessionState getNewState() { | |
36 | return TraceSessionState.INACTIVE; | |
37 | } | |
38 | ||
39 | // ------------------------------------------------------------------------ | |
40 | // Operations | |
41 | // ------------------------------------------------------------------------ | |
42 | /* | |
43 | * (non-Javadoc) | |
44 | * @see org.eclipse.linuxtools.lttng.ui.views.control.handlers.ChangeSessionStateHandler#changeState(org.eclipse.linuxtools.lttng.ui.views.control.model.impl.TraceSessionComponent, org.eclipse.core.runtime.IProgressMonitor) | |
45 | */ | |
46 | @Override | |
47 | public void changeState(TraceSessionComponent session, IProgressMonitor monitor) throws ExecutionException { | |
48 | session.stopSession(monitor); | |
49 | } | |
50 | } |