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