001package org.apache.archiva.redback.users; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import java.text.MessageFormat; 023import java.util.MissingResourceException; 024import java.util.ResourceBundle; 025 026/** 027 * Localized Message Handling. 028 * 029 * @author <a href="mailto:joakim@erdfelt.com">Joakim Erdfelt</a> 030 * 031 */ 032public class Messages 033{ 034 private static final String BUNDLE_NAME = "org.apache.archiva.redback.users.messages"; //$NON-NLS-1$ 035 036 private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle( BUNDLE_NAME ); 037 038 /** 039 * Get a Message as-is from the Resource Bundle. 040 * 041 * @param key the key for the message to get. 042 * @return the value of the key, or "!key!" if the key is not found. 043 */ 044 public static String getString( String key ) 045 { 046 try 047 { 048 return RESOURCE_BUNDLE.getString( key ); 049 } 050 catch ( MissingResourceException e ) 051 { 052 return '!' + key + '!'; 053 } 054 } 055 056 /** 057 * Gets a Message from the Resource Bundle, with {1} and {2} style arguments. 058 * 059 * @param key the key for the message to get. 060 * @param arg the argument to pass in. 061 * @return the value of the key, or "!key!" if the key is not found. 062 */ 063 public static String getString( String key, Object arg ) 064 { 065 return getString( key, new Object[] { arg } ); 066 } 067 068 /** 069 * Gets a Message from the Resource Bundle, with {1} and {2} style arguments. 070 * 071 * @param key the key for the message to get. 072 * @param args the arguments to pass in. 073 * @return the value of the key, or "!key!" if the key is not found. 074 */ 075 public static String getString( String key, Object args[] ) 076 { 077 try 078 { 079 String pattern = RESOURCE_BUNDLE.getString( key ); 080 return MessageFormat.format( pattern, args ); 081 } 082 catch ( MissingResourceException e ) 083 { 084 return '!' + key + '!'; 085 } 086 } 087 088 /** 089 * Prevent Instantiation. 090 */ 091 private Messages() 092 { 093 } 094}