| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * 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 com.sun.org.apache.xerces.internal.dom; |
| import com.sun.org.apache.xerces.internal.utils.SecuritySupport; |
| import java.util.Locale; |
| import java.util.MissingResourceException; |
| import java.util.ResourceBundle; |
| |
| /** |
| * Used to format DOM error messages, using the system locale. |
| * |
| * @xerces.internal |
| * |
| * @author Sandy Gao, IBM |
| */ |
| public class DOMMessageFormatter { |
| public static final String DOM_DOMAIN = "http://www.w3.org/dom/DOMTR"; |
| public static final String XML_DOMAIN = "http://www.w3.org/TR/1998/REC-xml-19980210"; |
| public static final String SERIALIZER_DOMAIN = "http://apache.org/xml/serializer"; |
| |
| private static ResourceBundle domResourceBundle = null; |
| private static ResourceBundle xmlResourceBundle = null; |
| private static ResourceBundle serResourceBundle = null; |
| private static Locale locale = null; |
| |
| |
| DOMMessageFormatter(){ |
| locale = Locale.getDefault(); |
| } |
| /** |
| * Formats a message with the specified arguments using the given |
| * locale information. |
| * |
| * @param domain domain from which error string is to come. |
| * @param key The message key. |
| * @param arguments The message replacement text arguments. The order |
| * of the arguments must match that of the placeholders |
| * in the actual message. |
| * |
| * @return the formatted message. |
| * |
| * @throws MissingResourceException Thrown if the message with the |
| * specified key cannot be found. |
| */ |
| public static String formatMessage(String domain, |
| String key, Object[] arguments) |
| throws MissingResourceException { |
| ResourceBundle resourceBundle = getResourceBundle(domain); |
| if(resourceBundle == null){ |
| init(); |
| resourceBundle = getResourceBundle(domain); |
| if(resourceBundle == null) |
| throw new MissingResourceException("Unknown domain" + domain, null, key); |
| } |
| // format message |
| String msg; |
| try { |
| msg = key + ": " + resourceBundle.getString(key); |
| if (arguments != null) { |
| try { |
| msg = java.text.MessageFormat.format(msg, arguments); |
| } |
| catch (Exception e) { |
| msg = resourceBundle.getString("FormatFailed"); |
| msg += " " + resourceBundle.getString(key); |
| } |
| } |
| } // error |
| catch (MissingResourceException e) { |
| msg = resourceBundle.getString("BadMessageKey"); |
| throw new MissingResourceException(key, msg, key); |
| } |
| |
| // no message |
| if (msg == null) { |
| msg = key; |
| if (arguments.length > 0) { |
| StringBuffer str = new StringBuffer(msg); |
| str.append('?'); |
| for (int i = 0; i < arguments.length; i++) { |
| if (i > 0) { |
| str.append('&'); |
| } |
| str.append(String.valueOf(arguments[i])); |
| } |
| } |
| } |
| |
| return msg; |
| } |
| |
| static ResourceBundle getResourceBundle(String domain){ |
| if(domain == DOM_DOMAIN || domain.equals(DOM_DOMAIN)) |
| return domResourceBundle; |
| else if( domain == XML_DOMAIN || domain.equals(XML_DOMAIN)) |
| return xmlResourceBundle; |
| else if(domain == SERIALIZER_DOMAIN || domain.equals(SERIALIZER_DOMAIN)) |
| return serResourceBundle; |
| return null; |
| } |
| /** |
| * Initialize Message Formatter. |
| */ |
| public static void init(){ |
| if (locale != null) { |
| domResourceBundle = SecuritySupport.getResourceBundle("com.sun.org.apache.xerces.internal.impl.msg.DOMMessages", locale); |
| serResourceBundle = SecuritySupport.getResourceBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLSerializerMessages", locale); |
| xmlResourceBundle = SecuritySupport.getResourceBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLMessages", locale); |
| }else{ |
| domResourceBundle = SecuritySupport.getResourceBundle("com.sun.org.apache.xerces.internal.impl.msg.DOMMessages"); |
| serResourceBundle = SecuritySupport.getResourceBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLSerializerMessages"); |
| xmlResourceBundle = SecuritySupport.getResourceBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLMessages"); |
| } |
| } |
| |
| /** |
| * setLocale to be used by the formatter. |
| * @param locale |
| */ |
| public static void setLocale(Locale dlocale){ |
| locale = dlocale; |
| } |
| } |