| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed 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 com.sun.org.apache.xml.internal.security.utils; |
| |
| |
| |
| import java.text.MessageFormat; |
| import java.util.Locale; |
| import java.util.ResourceBundle; |
| |
| |
| /** |
| * The Internationalization (I18N) pack. |
| * |
| * |
| * |
| * @author Christian Geuer-Pollmann |
| */ |
| public class I18n { |
| |
| /** Field NOT_INITIALIZED_MSG */ |
| public static final String NOT_INITIALIZED_MSG = |
| "You must initialize the xml-security library correctly before you use it. " |
| + "Call the static method \"com.sun.org.apache.xml.internal.security.Init.init();\" to do that " |
| + "before you use any functionality from that library."; |
| |
| /** Field defaultLanguageCode */ |
| private static String defaultLanguageCode; // will be set in static{} block |
| |
| /** Field defaultCountryCode */ |
| private static String defaultCountryCode; // will be set in static{} block |
| |
| /** Field resourceBundle */ |
| private static ResourceBundle resourceBundle = |
| ResourceBundle.getBundle |
| (Constants.exceptionMessagesResourceBundleBase, Locale.US); |
| |
| /** Field alreadyInitialized */ |
| private static boolean alreadyInitialized = false; |
| |
| /** Field _languageCode */ |
| private static String _languageCode = null; |
| |
| /** Field _countryCode */ |
| private static String _countryCode = null; |
| |
| /** |
| * Constructor I18n |
| * |
| */ |
| private I18n() { |
| |
| // we don't allow instantiation |
| } |
| |
| /** |
| * Method translate |
| * |
| * translates a message ID into an internationalized String, see alse |
| * <CODE>XMLSecurityException.getExceptionMEssage()</CODE>. The strings are |
| * stored in the <CODE>ResourceBundle</CODE>, which is identified in |
| * <CODE>exceptionMessagesResourceBundleBase</CODE> |
| * |
| * @param message |
| * @param args is an <CODE>Object[]</CODE> array of strings which are inserted into the String which is retrieved from the <CODE>ResouceBundle</CODE> |
| * @return message translated |
| */ |
| public static String translate(String message, Object[] args) { |
| return getExceptionMessage(message, args); |
| } |
| |
| /** |
| * Method translate |
| * |
| * translates a message ID into an internationalized String, see alse |
| * <CODE>XMLSecurityException.getExceptionMEssage()</CODE> |
| * |
| * @param message |
| * @return message translated |
| */ |
| public static String translate(String message) { |
| return getExceptionMessage(message); |
| } |
| |
| /** |
| * Method getExceptionMessage |
| * |
| * @param msgID |
| * @return message translated |
| * |
| */ |
| public static String getExceptionMessage(String msgID) { |
| |
| try { |
| String s = resourceBundle.getString(msgID); |
| |
| return s; |
| } catch (Throwable t) { |
| if (com.sun.org.apache.xml.internal.security.Init.isInitialized()) { |
| return "No message with ID \"" + msgID |
| + "\" found in resource bundle \"" |
| + Constants.exceptionMessagesResourceBundleBase + "\""; |
| } |
| return I18n.NOT_INITIALIZED_MSG; |
| } |
| } |
| |
| /** |
| * Method getExceptionMessage |
| * |
| * @param msgID |
| * @param originalException |
| * @return message translated |
| */ |
| public static String getExceptionMessage(String msgID, |
| Exception originalException) { |
| |
| try { |
| Object exArgs[] = { originalException.getMessage() }; |
| String s = MessageFormat.format(resourceBundle.getString(msgID), |
| exArgs); |
| |
| return s; |
| } catch (Throwable t) { |
| if (com.sun.org.apache.xml.internal.security.Init.isInitialized()) { |
| return "No message with ID \"" + msgID |
| + "\" found in resource bundle \"" |
| + Constants.exceptionMessagesResourceBundleBase |
| + "\". Original Exception was a " |
| + originalException.getClass().getName() + " and message " |
| + originalException.getMessage(); |
| } |
| return I18n.NOT_INITIALIZED_MSG; |
| } |
| } |
| |
| /** |
| * Method getExceptionMessage |
| * |
| * @param msgID |
| * @param exArgs |
| * @return message translated |
| */ |
| public static String getExceptionMessage(String msgID, Object exArgs[]) { |
| |
| try { |
| String s = MessageFormat.format(resourceBundle.getString(msgID), |
| exArgs); |
| |
| return s; |
| } catch (Throwable t) { |
| if (com.sun.org.apache.xml.internal.security.Init.isInitialized()) { |
| return "No message with ID \"" + msgID |
| + "\" found in resource bundle \"" |
| + Constants.exceptionMessagesResourceBundleBase + "\""; |
| } |
| return I18n.NOT_INITIALIZED_MSG; |
| } |
| } |
| |
| // |
| // Commented out because it modifies shared static |
| // state which could be maliciously called by untrusted code |
| // |
| // /** |
| // * Method init |
| // * |
| // * @param _defaultLanguageCode |
| // * @param _defaultCountryCode |
| // */ |
| // public static void init(String _defaultLanguageCode, |
| // String _defaultCountryCode) { |
| // |
| // I18n.defaultLanguageCode = _defaultLanguageCode; |
| // |
| // if (I18n.defaultLanguageCode == null) { |
| // I18n.defaultLanguageCode = Locale.getDefault().getLanguage(); |
| // } |
| // |
| // I18n.defaultCountryCode = _defaultCountryCode; |
| // |
| // if (I18n.defaultCountryCode == null) { |
| // I18n.defaultCountryCode = Locale.getDefault().getCountry(); |
| // } |
| // |
| // initLocale(I18n.defaultLanguageCode, I18n.defaultCountryCode); |
| // } |
| |
| // |
| // Commented out because it modifies shared static |
| // state which could be maliciously called by untrusted code |
| // |
| // /** |
| // * Method initLocale |
| // * |
| // * @param languageCode |
| // * @param countryCode |
| // */ |
| // public static void initLocale(String languageCode, String countryCode) { |
| // |
| // if (alreadyInitialized && languageCode.equals(_languageCode) |
| // && countryCode.equals(_countryCode)) { |
| // return; |
| // } |
| // |
| // if ((languageCode != null) && (countryCode != null) |
| // && (languageCode.length() > 0) && (countryCode.length() > 0)) { |
| // _languageCode = languageCode; |
| // _countryCode = countryCode; |
| // } else { |
| // _countryCode = I18n.defaultCountryCode; |
| // _languageCode = I18n.defaultLanguageCode; |
| // } |
| // |
| // I18n.resourceBundle = |
| // ResourceBundle.getBundle(Constants.exceptionMessagesResourceBundleBase, |
| // new Locale(_languageCode, _countryCode)); |
| // } |
| } |