/*
* $RCSfile: I18NImpl.java,v $
*
*
* Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution 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.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any
* kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
* EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
* NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
* USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
* ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
* CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
* REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
* INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for
* use in the design, construction, operation or maintenance of any
* nuclear facility.
*
* $Revision: 1.1 $
* $Date: 2005/02/11 05:01:22 $
* $State: Exp $
*/
package com.sun.media.imageioimpl.common;
import java.io.InputStream;
import java.util.PropertyResourceBundle;
/**
* Class to simplify use of internationalization message strings.
* Property files are constructed in terms of content as for JAI with
* one "key=value" pair per line. All such files however have the same
* name "properties". The resource extractor resolves the extraction of
* the file from the jar as the package name is included automatically.
*
* <p>Extenders need only provide a static method
* <code>getString(String)</code> which calls the static method in this
* class with the name of the invoking class and returns a
* <code>String</code>.
*/
public class I18NImpl {
/**
* Returns the message string with the specified key from the
* "properties" file in the package containing the class with
* the specified name.
*/
protected static final String getString(String className, String key) {
PropertyResourceBundle bundle = null;
try {
InputStream stream =
Class.forName(className).getResourceAsStream("properties");
bundle = new PropertyResourceBundle(stream);
} catch(Throwable e) {
throw new RuntimeException(e); // Chain the exception.
}
return (String)bundle.handleGetObject(key);
}
}