lttng/org.eclipse.tracecompass.lttng2.control.core/src/org/eclipse/tracecompass/internal/lttng2/control/core/LttngProfileManager.java

   1 /**********************************************************************
   2  * Copyright (c) 2015 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.tracecompass.internal.lttng2.control.core;
  13
  14 import java.io.File;
  15
  16 import org.eclipse.core.runtime.IPath;
  17
  18 /**
  19  * Class to manage LTTng profiles files in workspace.
  20  *
  21  * @author Bernd Hufmann
  22  */
  23 public class LttngProfileManager {
  24
  25     private static final String FOLDER = "sessions"; //$NON-NLS-1$
  26
  27     private static final IPath SAVED_PROFILE_PATH =
  28         Activator.getDefault().getStateLocation().append(FOLDER);
  29
  30     static {
  31         File dir = SAVED_PROFILE_PATH.toFile();
  32         /* Check if directory exists, otherwise create it */
  33         if (!dir.exists() || !dir.isDirectory()) {
  34             dir.mkdirs();
  35         }
  36     }
  37
  38     /**
  39      * Returns all LTTng profile files available in workspace.
  40      *
  41      * @return array with LTTng profiles
  42      */
  43     public static File[] getProfiles() {
  44         return SAVED_PROFILE_PATH.toFile().listFiles();
  45     }
  46 }