| 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.internal.lttng2.ui.views.control.handlers; |
| 13 | |
| 14 | import org.eclipse.core.commands.ExecutionException; |
| 15 | import org.eclipse.core.runtime.IProgressMonitor; |
| 16 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceSessionState; |
| 17 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceSessionComponent; |
| 18 | |
| 19 | /** |
| 20 | * <p> |
| 21 | * Command handler implementation to start one or more trace sessions. |
| 22 | * </p> |
| 23 | * |
| 24 | * @author Bernd Hufmann |
| 25 | */ |
| 26 | public class StartHandler extends ChangeSessionStateHandler { |
| 27 | |
| 28 | // ------------------------------------------------------------------------ |
| 29 | // Accessors |
| 30 | // ------------------------------------------------------------------------ |
| 31 | /* |
| 32 | * (non-Javadoc) |
| 33 | * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.handlers.ChangeSessionStateHandler#getNewState() |
| 34 | */ |
| 35 | @Override |
| 36 | public TraceSessionState getNewState() { |
| 37 | return TraceSessionState.ACTIVE; |
| 38 | } |
| 39 | |
| 40 | // ------------------------------------------------------------------------ |
| 41 | // Operations |
| 42 | // ------------------------------------------------------------------------ |
| 43 | /* |
| 44 | * (non-Javadoc) |
| 45 | * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.handlers.ChangeSessionStateHandler#changeState(org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceSessionComponent, org.eclipse.core.runtime.IProgressMonitor) |
| 46 | */ |
| 47 | @Override |
| 48 | public void changeState(TraceSessionComponent session, IProgressMonitor monitor) throws ExecutionException { |
| 49 | session.startSession(monitor); |
| 50 | } |
| 51 | } |