/*
* 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 mf.org.apache.xerces.xpointer;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
import mf.org.apache.xerces.util.MessageFormatter;
/**
* XPointerMessageFormatter provides error messages for the XPointer Framework
* and element() Scheme Recommendations.
*
* @xerces.internal
*
* @version $Id: XPointerMessageFormatter.java 813087 2009-09-09 19:35:27Z mrglavas $
*/
final 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 (locale == null) {
locale = Locale.getDefault();
}
if (locale != fLocale) {
//MF
fResourceBundle = ResourceBundle.getBundle("mf.org.apache.xerces.impl.msg.XPointerMessages", locale);
// memorize the most-recent locale
fLocale = locale;
}
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");
//MF
throw new MissingResourceException(msg,
"mf.org.apache.xerces.impl.msg.XPointerMessages", key);
}
return msg;
}
}