aoqi@0: /*
aoqi@0:  * Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  *
aoqi@0:  * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  *
aoqi@0:  * This code is subject to the freebxml License, Version 1.1
aoqi@0:  *
aoqi@0:  * Copyright (c) 2001 - 2005 freebxml.org.  All rights reserved.
aoqi@0:  *
aoqi@0:  * $Header: /zpool01/javanet/scm/svn/tmp/cvs2svn/fi/FastInfoset/src/com/sun/xml/internal/fastinfoset/AbstractResourceBundle.java,v 1.3.2.4 2009-05-13 08:53:01 oleksiys Exp $
aoqi@0:  */
aoqi@0: package com.sun.xml.internal.fastinfoset;
aoqi@0: 
aoqi@0: import java.text.MessageFormat;
aoqi@0: import java.util.Enumeration;
aoqi@0: import java.util.Locale;
aoqi@0: import java.util.ResourceBundle;
aoqi@0: 
aoqi@0: 
aoqi@0: /**
aoqi@0:  * This class contains methods common to all *ResourceBundle classes
aoqi@0:  *
aoqi@0:  * @author FastInfoset team
aoqi@0:  */
aoqi@0: public abstract class AbstractResourceBundle extends ResourceBundle {
aoqi@0: 
aoqi@0:     public static final String LOCALE = "com.sun.xml.internal.fastinfoset.locale";
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Gets 'key' from ResourceBundle and format mesage using 'args'.
aoqi@0:      *
aoqi@0:      * @param key String key for message.
aoqi@0:      * @param args Array of arguments for message.
aoqi@0:      * @return String formatted message.
aoqi@0:      */
aoqi@0:     public String getString(String key, Object args[]) {
aoqi@0:         String pattern = getBundle().getString(key);
aoqi@0:         return MessageFormat.format(pattern, args);
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Parse a locale string, return corresponding Locale instance.
aoqi@0:      *
aoqi@0:      * @param localeString
aoqi@0:      * Name for the locale of interest.  If null, use VM default locale.
aoqi@0:      * @return New Locale instance.
aoqi@0:      */
aoqi@0:     public static Locale parseLocale(String localeString) {
aoqi@0:         Locale locale = null;
aoqi@0:         if (localeString == null) {
aoqi@0:             locale = Locale.getDefault();
aoqi@0:         } else {
aoqi@0:             try {
aoqi@0:                 String[] args = localeString.split("_");
aoqi@0:                 if (args.length == 1) {
aoqi@0:                     locale = new Locale(args[0]);
aoqi@0:                 } else if (args.length == 2) {
aoqi@0:                     locale = new Locale(args[0], args[1]);
aoqi@0:                 } else if (args.length == 3) {
aoqi@0:                     locale = new Locale(args[0], args[1], args[2]);
aoqi@0:                 }
aoqi@0:             } catch (Throwable t) {
aoqi@0:                 locale = Locale.getDefault();
aoqi@0:             }
aoqi@0:         }
aoqi@0:         return locale;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Subclasses of this class must implement this method so that the
aoqi@0:      * correct resource bundle is passed to methods in this class
aoqi@0:      *
aoqi@0:      * @return
aoqi@0:      *  A java.util.ResourceBundle from the subsclass. Methods in this class
aoqi@0:      *  will use this reference.
aoqi@0:      */
aoqi@0:     public abstract ResourceBundle getBundle();
aoqi@0: 
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Since we are changing the ResourceBundle extension point, must
aoqi@0:      * implement handleGetObject() using delegate getBundle().  Uses
aoqi@0:      * getObject() call to work around protected access to
aoqi@0:      * ResourceBundle.handleGetObject().  Happily, this means parent tree
aoqi@0:      * of delegate bundle is searched for a match.
aoqi@0:      *
aoqi@0:      * Implements java.util.ResourceBundle.handleGetObject; inherits that
aoqi@0:      * javadoc information.
aoqi@0:      *
aoqi@0:      * @see java.util.ResourceBundle#handleGetObject(String)
aoqi@0:      */
aoqi@0:     protected Object handleGetObject(String key) {
aoqi@0:        return getBundle().getObject(key);
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Since we are changing the ResourceBundle extension point, must
aoqi@0:      * implement getKeys() using delegate getBundle().
aoqi@0:      *
aoqi@0:      * Implements java.util.ResourceBundle.getKeys; inherits that javadoc
aoqi@0:      * information.
aoqi@0:      *
aoqi@0:      * @see java.util.ResourceBundle#getKeys()
aoqi@0:      */
aoqi@0:     public final Enumeration getKeys() {
aoqi@0:        return getBundle().getKeys();
aoqi@0:     }
aoqi@0: }