1 /*
   2  * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.corba.se.impl.orbutil;
  27 
  28 import java.util.ResourceBundle;
  29 import java.util.MissingResourceException;
  30 
  31 public class CorbaResourceUtil {
  32     public static String getString(String key) {
  33         if (!resourcesInitialized) {
  34             initResources();
  35         }
  36 
  37         try {
  38             return resources.getString(key);
  39         } catch (MissingResourceException ignore) {
  40         }
  41         return null;
  42     }
  43 
  44     public static String getText(String key) {
  45         String message = getString(key);
  46         if (message == null) {
  47             message = "no text found: \"" + key + "\"";
  48         }
  49         return message;
  50     }
  51 
  52     public static String getText(String key, int num) {
  53         return getText(key, Integer.toString(num), null, null);
  54     }
  55 
  56     public static String getText(String key, String arg0) {
  57         return getText(key, arg0, null, null);
  58     }
  59 
  60     public static String getText(String key, String arg0, String arg1) {
  61         return getText(key, arg0, arg1, null);
  62     }
  63 
  64     public static String getText(String key,
  65                                  String arg0, String arg1, String arg2)
  66     {
  67         String format = getString(key);
  68         if (format == null) {
  69             format = "no text found: key = \"" + key + "\", " +
  70                 "arguments = \"{0}\", \"{1}\", \"{2}\"";
  71         }
  72 
  73         String[] args = new String[3];
  74         args[0] = (arg0 != null ? arg0.toString() : "null");
  75         args[1] = (arg1 != null ? arg1.toString() : "null");
  76         args[2] = (arg2 != null ? arg2.toString() : "null");
  77 
  78         return java.text.MessageFormat.format(format, (Object[]) args);
  79     }
  80 
  81     private static boolean resourcesInitialized = false;
  82     private static ResourceBundle resources;
  83 
  84     private static void initResources() {
  85         try {
  86             resources =
  87                 ResourceBundle.getBundle("com.sun.corba.se.impl.orbutil.resources.sunorb");
  88             resourcesInitialized = true;
  89         } catch (MissingResourceException e) {
  90             throw new Error("fatal: missing resource bundle: " +
  91                             e.getClassName());
  92         }
  93     }
  94 
  95 }