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/** Copyright 2003 by Jean-Hugues de Raigniac <jhraigniac@workingfrog.org>.
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS 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 AUTHOR OR 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.
*/
package org.workingfrog.i18n.util;
import java.io.InputStream;
import java.io.IOException;
import java.util.Properties;
/**
* Maps "legacy" keys with i18n keys.
*
* @author Jean-Hugues de Raigniac
*/
public class Wrapper {
/** mapping between "legacy" keys and i18n keys */
private static Properties keys = new Properties();
/**
* Loads key bindings from a file.
* @param appClass Class of the Caller
* @param file the properties file
*/
public static void loadKeyFile (Class appClass, String file) {
InputStream inputStream = null;
try {
inputStream = appClass.getResourceAsStream(file);
keys.load(inputStream);
inputStream.close();
} catch (IOException ex) {
System.out.println("Unable to load properties from file: " + file);
System.exit(1);
}
}
/**
* Return the i18n version of the key provided.
* @param name the "legacy" key
* @return the i18n version
*/
public static String getI18NKey (String name) {
return keys.getProperty(name, name);
}
}
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