/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 2001, International
* Business Machines, Inc., http://www.apache.org. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package com.sun.org.apache.xerces.internal.dom;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
import java.util.PropertyResourceBundle;
/**
* Used to format DOM error messages, using the system locale.
*
* @author Sandy Gao, IBM
* @version $Id: DOMMessageFormatter.java,v 1.6 2004/07/12 23:44:28 venu Exp $
*/
public class DOMMessageFormatter {
public static final String DOM_DOMAIN = "http://www.w3.org/dom/DOMTR";
public static final String XML_DOMAIN = "http://www.w3.org/TR/1998/REC-xml-19980210";
public static final String SERIALIZER_DOMAIN = "http://apache.org/xml/serializer";
private static ResourceBundle domResourceBundle = null;
private static ResourceBundle xmlResourceBundle = null;
private static ResourceBundle serResourceBundle = null;
private static Locale locale = null;
DOMMessageFormatter(){
locale = Locale.getDefault();
}
/**
* Formats a message with the specified arguments using the given
* locale information.
*
* @param domain domain from which error string is to come.
* @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 the formatted message.
*
* @throws MissingResourceException Thrown if the message with the
* specified key cannot be found.
*/
public static String formatMessage(String domain,
String key, Object[] arguments)
throws MissingResourceException {
ResourceBundle resourceBundle = getResourceBundle(domain);
if(resourceBundle == null){
init();
resourceBundle = getResourceBundle(domain);
if(resourceBundle == null)
throw new MissingResourceException("Unknown domain" + domain, null, key);
}
// format message
String msg;
try {
msg = key + ": " + resourceBundle.getString(key);
if (arguments != null) {
try {
msg = java.text.MessageFormat.format(msg, arguments);
}
catch (Exception e) {
msg = resourceBundle.getString("FormatFailed");
msg += " " + resourceBundle.getString(key);
}
}
} // error
catch (MissingResourceException e) {
msg = resourceBundle.getString("BadMessageKey");
throw new MissingResourceException(key, msg, key);
}
// no message
if (msg == null) {
msg = key;
if (arguments.length > 0) {
StringBuffer str = new StringBuffer(msg);
str.append('?');
for (int i = 0; i < arguments.length; i++) {
if (i > 0) {
str.append('&');
}
str.append(String.valueOf(arguments[i]));
}
}
}
return msg;
}
static ResourceBundle getResourceBundle(String domain){
if(domain == DOM_DOMAIN || domain.equals(DOM_DOMAIN))
return domResourceBundle;
else if( domain == XML_DOMAIN || domain.equals(XML_DOMAIN))
return xmlResourceBundle;
else if(domain == SERIALIZER_DOMAIN || domain.equals(SERIALIZER_DOMAIN))
return serResourceBundle;
return null;
}
/**
* Initialize Message Formatter.
*/
public static void init(){
if (locale != null) {
domResourceBundle = PropertyResourceBundle.getBundle("com.sun.org.apache.xerces.internal.impl.msg.DOMMessages", locale);
serResourceBundle = PropertyResourceBundle.getBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLSerializerMessages", locale);
xmlResourceBundle = PropertyResourceBundle.getBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLMessages", locale);
}else{
domResourceBundle = PropertyResourceBundle.getBundle("com.sun.org.apache.xerces.internal.impl.msg.DOMMessages");
serResourceBundle = PropertyResourceBundle.getBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLSerializerMessages");
xmlResourceBundle = PropertyResourceBundle.getBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLMessages");
}
}
/**
* setLocale to be used by the formatter.
* @param locale
*/
public static void setLocale(Locale dlocale){
locale = dlocale;
}
}
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