org.eclipse.linuxtools.lttng2.ui/src/org/eclipse/linuxtools/internal/lttng2/ui/views/control/handlers/EnableEventHandler.java

   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 java.util.List;
  15
  16 import org.eclipse.core.commands.ExecutionException;
  17 import org.eclipse.core.runtime.IProgressMonitor;
  18 import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceEnablement;
  19 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceChannelComponent;
  20
  21 /**
  22  * <p>
  23  * Command handler implementation to enable one or more events session, domain and channel.
  24  * </p>
  25  *
  26  * @author Bernd Hufmann
  27  */
  28 public class EnableEventHandler extends ChangeEventStateHandler {
  29
  30     // ------------------------------------------------------------------------
  31     // Accessors
  32     // ------------------------------------------------------------------------
  33     /*
  34      * (non-Javadoc)
  35      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.handlers.ChangeEventStateHandler#getNewState()
  36      */
  37     @Override
  38     protected TraceEnablement getNewState() {
  39         return TraceEnablement.ENABLED;
  40     }
  41
  42     // ------------------------------------------------------------------------
  43     // Operations
  44     // ------------------------------------------------------------------------
  45     /*
  46      * (non-Javadoc)
  47      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.handlers.ChangeEventStateHandler#changeState(org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceChannelComponent, java.util.List, org.eclipse.core.runtime.IProgressMonitor)
  48      */
  49     @Override
  50     protected void changeState(TraceChannelComponent channel, List<String> eventNames, IProgressMonitor monitor) throws ExecutionException{
  51         channel.enableEvents(eventNames, monitor);
  52     }
  53 }