lttng/org.eclipse.tracecompass.lttng2.kernel.core/src/org/eclipse/tracecompass/internal/lttng2/kernel/core/analysis/vm/module/Messages.java

   1 /*******************************************************************************
   2  * Copyright (c) 2014 École Polytechnique de Montréal
   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  *   Geneviève Bastien - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.internal.lttng2.kernel.core.analysis.vm.module;
  14
  15 import org.eclipse.jdt.annotation.Nullable;
  16 import org.eclipse.osgi.util.NLS;
  17
  18 /**
  19  * Externalized message strings from the LTTng Kernel Analysis
  20  *
  21  * @author Geneviève Bastien
  22  */
  23 @SuppressWarnings("javadoc")
  24 public class Messages extends NLS {
  25     private static final String BUNDLE_NAME = "org.eclipse.tracecompass.internal.lttng2.kernel.core.analysis.vm.module.messages"; //$NON-NLS-1$
  26
  27     public static @Nullable String VirtualMachineCPUAnalysis_Help;
  28
  29     static {
  30         // initialize resource bundle
  31         NLS.initializeMessages(BUNDLE_NAME, Messages.class);
  32     }
  33
  34     private Messages() {
  35     }
  36
  37     /**
  38      * Helper method to expose externalized strings as non-null objects.
  39      */
  40     public static String getMessage(@Nullable String msg) {
  41         if (msg == null) {
  42             return ""; //$NON-NLS-1$
  43         }
  44         return msg;
  45     }
  46 }