/**
* This file Copyright (c) 2009-2012 Magnolia International
* Ltd. (http://www.magnolia-cms.com). All rights reserved.
*
*
* This file is dual-licensed under both the Magnolia
* Network Agreement and the GNU General Public License.
* You may elect to use one or the other of these licenses.
*
* This file is distributed in the hope that it will be
* useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
* Redistribution, except as permitted by whichever of the GPL
* or MNA you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or
* modify this file under the terms of the GNU General
* Public License, Version 3, as published by the Free Software
* Foundation. You should have received a copy of the GNU
* General Public License, Version 3 along with this program;
* if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 2. For the Magnolia Network Agreement (MNA), this file
* and the accompanying materials are made available under the
* terms of the MNA which accompanies this distribution, and
* is available at http://www.magnolia-cms.com/mna.html
*
* Any modifications to this file must keep this entire header
* intact.
*
*/
package info.magnolia.jcr.node2bean.impl;
import org.apache.commons.beanutils.ConvertUtilsBean;
import org.apache.commons.beanutils.Converter;
/**
* A custom implementation of ConvertUtilsBean which can deal with Enum feature introduced in Java 5.
*
* @author gjoseph
* @version $Id: $
*/
class EnumAwareConvertUtilsBean extends ConvertUtilsBean {
private final EnumConverter enumConverter = new EnumConverter();
@Override
public Converter lookup(Class clazz) {
final Converter converter = super.lookup(clazz);
// no specific converter for this class, so it's neither a String, (which has a default converter),
// nor any known object that has a custom converter for it. It might be an enum !
if (converter == null && clazz.isEnum()) {
return enumConverter;
}
return converter;
}
private class EnumConverter implements Converter {
@Override
public Object convert(Class type, Object value) {
return Enum.valueOf(type, (String) value);
}
}
}