1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.

     2 // Use of this source code is governed by a BSD-style license that can be

     3 // found in the LICENSE file.

     4 

     5 package org.chromium.debug.ui.launcher;

     6 

     7 import org.chromium.debug.ui.ChromiumDebugUIPlugin;

     8 import org.eclipse.core.variables.VariablesPlugin;

     9 

    10 /**

    11  * Provides convenient access to the variables declared in the

    12  * org.eclipse.core.variables.valueVariables extension point.

    13  */

    14 class PluginVariablesUtil {

    15 

    16   /** The default server port variable id. */

    17   public static final String DEFAULT_PORT =

    18       ChromiumDebugUIPlugin.PLUGIN_ID + ".chromium_debug_port"; //$NON-NLS-1$

    19 

    20   /**

    21    * @param variableName to get the value for

    22    * @return the variable value parsed as an integer

    23    * @throws NumberFormatException

    24    *           if the value cannot be parsed as an integer

    25    */

    26   public static int getValueAsInt(String variableName) {

    27     return Integer.parseInt(getValue(variableName));

    28   }

    29 

    30   /**

    31    * @param variableName to get the value for

    32    * @return the value of the specified variable

    33    */

    34   public static String getValue(String variableName) {

    35     return VariablesPlugin.getDefault().getStringVariableManager()

    36         .getValueVariable(variableName).getValue();

    37   }

    38 

    39   private PluginVariablesUtil() {

    40     // not instantiable

    41   }

    42 }