com.sun.xml.fastinfoset.AbstractResourceBundle Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2004-2018 Oracle and/or its affiliates. All rights reserved.
*
* Oracle 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.xml.fastinfoset;
import java.text.MessageFormat;
import java.util.Enumeration;
import java.util.Locale;
import java.util.ResourceBundle;
/**
* This class contains methods common to all *ResourceBundle classes
*
* @author FastInfoset team
*/
public abstract class AbstractResourceBundle extends ResourceBundle {
public static final String LOCALE = "com.sun.xml.fastinfoset.locale";
/**
* Gets 'key' from ResourceBundle and format mesage using 'args'.
*
* @param key String key for message.
* @param args Array of arguments for message.
* @return String formatted message.
*/
public String getString(String key, Object args[]) {
String pattern = getBundle().getString(key);
return MessageFormat.format(pattern, args);
}
/**
* Parse a locale string, return corresponding Locale instance.
*
* @param localeString
* Name for the locale of interest. If null, use VM default locale.
* @return New Locale instance.
*/
public static Locale parseLocale(String localeString) {
Locale locale = null;
if (localeString == null) {
locale = Locale.getDefault();
} else {
try {
String[] args = localeString.split("_");
if (args.length == 1) {
locale = new Locale(args[0]);
} else if (args.length == 2) {
locale = new Locale(args[0], args[1]);
} else if (args.length == 3) {
locale = new Locale(args[0], args[1], args[2]);
}
} catch (Throwable t) {
locale = Locale.getDefault();
}
}
return locale;
}
/**
* Subclasses of this class must implement this method so that the
* correct resource bundle is passed to methods in this class
*
* @return
* A java.util.ResourceBundle from the subsclass. Methods in this class
* will use this reference.
*/
public abstract ResourceBundle getBundle();
/**
* Since we are changing the ResourceBundle extension point, must
* implement handleGetObject() using delegate getBundle(). Uses
* getObject() call to work around protected access to
* ResourceBundle.handleGetObject(). Happily, this means parent tree
* of delegate bundle is searched for a match.
*
* Implements java.util.ResourceBundle.handleGetObject; inherits that
* javadoc information.
*
* @see java.util.ResourceBundle#handleGetObject(String)
*/
protected Object handleGetObject(String key) {
return getBundle().getObject(key);
}
/**
* Since we are changing the ResourceBundle extension point, must
* implement getKeys() using delegate getBundle().
*
* Implements java.util.ResourceBundle.getKeys; inherits that javadoc
* information.
*
* @see java.util.ResourceBundle#getKeys()
*/
public final Enumeration getKeys() {
return getBundle().getKeys();
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy