/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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 org.apache.myfaces.examples.misc;
import javax.faces.context.FacesContext;
import javax.faces.model.SelectItem;
import java.util.AbstractList;
import java.util.Arrays;
import java.util.List;
import java.util.Locale;
/**
* DOCUMENT ME!
* @author Manfred Geiler (latest modification by $Author: skitching $)
* @version $Revision: 673833 $ $Date: 2008-07-03 23:58:05 +0200 (Thu, 03 Jul 2008) $
*/
public class OptionsForm
{
private static final Locale SPANISH = new Locale("es", "","");
private static final Locale CATALAN = new Locale("ca", "","");
private static final List AVAILABLE_LOCALES
= Arrays.asList(new Locale[] {Locale.ENGLISH,
Locale.CHINESE,
Locale.GERMAN,
Locale.JAPANESE,
Locale.FRENCH,
SPANISH,
CATALAN});
private Locale _locale = null;
public String getLanguage()
{
return _locale != null
? _locale.getLanguage()
: FacesContext.getCurrentInstance().getViewRoot().getLocale().getLanguage();
}
public void setLanguage(String language)
{
_locale = new Locale(language);
}
public Locale getLocale()
{
return _locale;
}
public List getAvailableLanguages()
{
return new AbstractList()
{
public Object get(int index)
{
Locale locale = (Locale)AVAILABLE_LOCALES.get(index);
String language = locale.getDisplayLanguage(locale);
return new SelectItem(locale.getLanguage(), language, language);
}
public int size()
{
return AVAILABLE_LOCALES.size();
}
};
}
}