/*
* 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.taglibs.standard.examples.taglib;
import java.util.Locale;
import javax.servlet.jsp.jstl.core.LoopTagSupport;
/**
* <p>Tag handler for <locales>
*
* @author Felipe Leme <jstl@felipeal.net>
* @version $Revision: 602107 $ $Date: 2007-12-07 15:27:35 +0100 (vie, 07 dic 2007) $
*/
public class LocalesTag extends LoopTagSupport {
private static final Locale[] locales = Locale.getAvailableLocales();
private int pointer;
private String varTotal;
public void setVarTotal( String value ) {
varTotal = value;
}
public void prepare() {
pointer = 0;
if ( varTotal!=null && varTotal.length()>0 ) {
pageContext.setAttribute( varTotal, new Integer(locales.length) );
}
}
public boolean hasNext() {
return pointer < locales.length;
}
public Object next() {
return locales[ pointer++ ];
}
public void setBegin( int value ) {
super.begin = value;
}
public void setEnd( int value ) {
super.end = value;
}
}