| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Copyright 2005 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.xerces.internal.xpointer; |
| |
| import java.util.Locale; |
| import java.util.MissingResourceException; |
| import java.util.ResourceBundle; |
| import java.util.PropertyResourceBundle; |
| import com.sun.org.apache.xerces.internal.util.MessageFormatter; |
| import com.sun.org.apache.xerces.internal.utils.SecuritySupport; |
| |
| /** |
| * XPointerMessageFormatter provides error messages for the XPointer Framework |
| * and element() Scheme Recommendations. |
| * |
| * @xerces.internal |
| * |
| * @version $Id: XPointerMessageFormatter.java,v 1.5 2010-11-01 04:40:26 joehw Exp $ |
| */ |
| class XPointerMessageFormatter implements MessageFormatter { |
| |
| public static final String XPOINTER_DOMAIN = "http://www.w3.org/TR/XPTR"; |
| |
| // private objects to cache the locale and resource bundle |
| private Locale fLocale = null; |
| |
| private ResourceBundle fResourceBundle = null; |
| |
| /** |
| * Formats a message with the specified arguments using the given locale |
| * information. |
| * |
| * @param locale |
| * The locale of the message. |
| * @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 Returns the formatted message. |
| * |
| * @throws MissingResourceException |
| * Thrown if the message with the specified key cannot be found. |
| */ |
| public String formatMessage(Locale locale, String key, Object[] arguments) |
| throws MissingResourceException { |
| |
| if (fResourceBundle == null || locale != fLocale) { |
| if (locale != null) { |
| fResourceBundle = SecuritySupport.getResourceBundle( |
| "com.sun.org.apache.xerces.internal.impl.msg.XPointerMessages", locale); |
| // memorize the most-recent locale |
| fLocale = locale; |
| } |
| if (fResourceBundle == null) |
| fResourceBundle = SecuritySupport.getResourceBundle( |
| "com.sun.org.apache.xerces.internal.impl.msg.XPointerMessages"); |
| } |
| |
| String msg = fResourceBundle.getString(key); |
| if (arguments != null) { |
| try { |
| msg = java.text.MessageFormat.format(msg, arguments); |
| } catch (Exception e) { |
| msg = fResourceBundle.getString("FormatFailed"); |
| msg += " " + fResourceBundle.getString(key); |
| } |
| } |
| |
| if (msg == null) { |
| msg = fResourceBundle.getString("BadMessageKey"); |
| throw new MissingResourceException(msg, |
| "com.sun.org.apache.xerces.internal.impl.msg.XPointerMessages", key); |
| } |
| |
| return msg; |
| } |
| } |