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/*
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* reserved comment block
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* DO NOT REMOVE OR ALTER!
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*/
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/*
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* Copyright 2005 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.sun.org.apache.xerces.internal.xpointer;
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import java.util.Locale;
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import java.util.MissingResourceException;
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import java.util.ResourceBundle;
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import java.util.PropertyResourceBundle;
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import com.sun.org.apache.xerces.internal.util.MessageFormatter;
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import com.sun.org.apache.xerces.internal.utils.SecuritySupport;
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/**
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* XPointerMessageFormatter provides error messages for the XPointer Framework
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* and element() Scheme Recommendations.
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*
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* @xerces.internal
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*
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* @version $Id: XPointerMessageFormatter.java,v 1.5 2010-11-01 04:40:26 joehw Exp $
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*/
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class XPointerMessageFormatter implements MessageFormatter {
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public static final String XPOINTER_DOMAIN = "http://www.w3.org/TR/XPTR";
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// private objects to cache the locale and resource bundle
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private Locale fLocale = null;
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private ResourceBundle fResourceBundle = null;
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/**
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* Formats a message with the specified arguments using the given locale
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* information.
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*
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* @param locale
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* The locale of the message.
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* @param key
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* The message key.
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* @param arguments
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* The message replacement text arguments. The order of the
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* arguments must match that of the placeholders in the actual
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* message.
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*
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* @return Returns the formatted message.
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*
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* @throws MissingResourceException
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* Thrown if the message with the specified key cannot be found.
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*/
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public String formatMessage(Locale locale, String key, Object[] arguments)
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throws MissingResourceException {
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if (fResourceBundle == null || locale != fLocale) {
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if (locale != null) {
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fResourceBundle = SecuritySupport.getResourceBundle(
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"com.sun.org.apache.xerces.internal.impl.msg.XPointerMessages", locale);
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// memorize the most-recent locale
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fLocale = locale;
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}
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if (fResourceBundle == null)
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fResourceBundle = SecuritySupport.getResourceBundle(
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"com.sun.org.apache.xerces.internal.impl.msg.XPointerMessages");
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}
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String msg = fResourceBundle.getString(key);
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if (arguments != null) {
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try {
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msg = java.text.MessageFormat.format(msg, arguments);
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} catch (Exception e) {
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msg = fResourceBundle.getString("FormatFailed");
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msg += " " + fResourceBundle.getString(key);
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}
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}
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if (msg == null) {
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msg = fResourceBundle.getString("BadMessageKey");
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throw new MissingResourceException(msg,
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"com.sun.org.apache.xerces.internal.impl.msg.XPointerMessages", key);
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}
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return msg;
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}
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}
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