content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  /*
   * 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 jaxp.sun.org.apache.xerces.internal.xpointer;
  
  import java.util.Locale;
  import java.util.MissingResourceException;
  import java.util.ResourceBundle;
  
  import jaxp.sun.org.apache.xerces.internal.util.MessageFormatter;
  import jaxp.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(
                          "jaxp.sun.org.apache.xerces.internal.impl.msg.XPointerMessages", locale);
                  // memorize the most-recent locale
                  fLocale = locale;
              }
              if (fResourceBundle == null)
                  fResourceBundle = SecuritySupport.getResourceBundle(
                          "jaxp.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,
                      "jaxp.sun.org.apache.xerces.internal.impl.msg.XPointerMessages", key);
          }
  
          return msg;
      }
  }
  