DataTransferMessages


1   /*******************************************************************************
2    * Copyright (c) 2000, 2003 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials 
4    * are made available under the terms of the Common Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/cpl-v10.html
7    * 
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.ui.wizards.datatransfer;
12  
13  import java.text.MessageFormat  ;
14  import java.util.MissingResourceException  ;
15  import java.util.ResourceBundle  ;
16  
17  /**
18   * Utility class which helps managing messages
19   */
20  class DataTransferMessages {
21      private static final String   RESOURCE_BUNDLE= "org.eclipse.ui.wizards.datatransfer.messages";//$NON-NLS-1$
22      private static ResourceBundle   bundle = ResourceBundle.getBundle(RESOURCE_BUNDLE);
23  private DataTransferMessages(){
24      // prevent instantiation of class
25  }
26  /**
27   * Returns the formatted message for the given key in
28   * the resource bundle. 
29   *
30   * @param key the resource name
31   * @param args the message arguments
32   * @return the string
33   */ 
34  public static String   format(String   key, Object  [] args) {
35      return MessageFormat.format(getString(key),args);
36  }
37  /**
38   * Returns the resource object with the given key in
39   * the resource bundle. If there isn't any value under
40   * the given key, the key is returned.
41   *
42   * @param key the resource name
43   * @return the string
44   */ 
45  public static String   getString(String   key) {
46      try {
47          return bundle.getString(key);
48      } catch (MissingResourceException   e) {
49          return key;
50      }
51  }
52  }
53

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