| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.royale.compiler; |
| |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.MissingResourceException; |
| import java.util.ResourceBundle; |
| |
| import org.apache.royale.compiler.clients.problems.ProblemFormatter; |
| |
| /** |
| * Class to look up messages for the compiler client classes. This class looks |
| * up strings from a well known bundle. The locale can be modified by the client |
| * to display messages in a non-default locale. See the -tools-locale option. |
| */ |
| public final class Messages |
| { |
| private static final String BUNDLE_NAME = "org.apache.royale.compiler.messages"; |
| |
| private static ResourceBundle resourceBundle; |
| private static Locale locale; |
| |
| |
| /** |
| * Get a localized string for the message id. |
| * |
| * @param id the id of the message. |
| * @return localized string. |
| */ |
| public static String getString(String id) |
| { |
| String message = null; |
| |
| try |
| { |
| message = getBundle().getString(id); |
| } |
| catch (MissingResourceException e) |
| { |
| // ignore exception |
| } |
| |
| return message; |
| } |
| |
| /** |
| * Get a localized string for a parameterized message. |
| * |
| * @param id the id of the message. |
| * @param parameters map that contains key/value pairs used to resolve the |
| * tokens in the specified message. |
| * @return resolved, token-free message |
| */ |
| public static String getString(String id, Map<String, Object> parameters) |
| { |
| return ProblemFormatter.substitute(getString(id), parameters); |
| } |
| |
| public static void setLocale(Locale locale) |
| { |
| Messages.locale = locale; |
| } |
| |
| protected static ResourceBundle getBundle() |
| { |
| try |
| { |
| if (resourceBundle == null) |
| { |
| Locale locale = Messages.locale; |
| if (locale == null) |
| locale = Locale.getDefault(); |
| |
| resourceBundle = ResourceBundle.getBundle(BUNDLE_NAME, locale); |
| } |
| } |
| catch (MissingResourceException e) |
| { |
| // fallback to english. |
| resourceBundle = ResourceBundle.getBundle(BUNDLE_NAME, Locale.ENGLISH); |
| } |
| |
| return resourceBundle; |
| } |
| |
| } |