EnumConvertUtilsBean2.java
package dev.orne.beans.converters;
/*-
* #%L
* Orne Beans
* %%
* Copyright (C) 2020 - 2021 Orne Developments
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/lgpl-3.0.html>.
* #L%
*/
import javax.validation.constraints.NotNull;
import org.apache.commons.beanutils.ConvertUtilsBean2;
import org.apache.commons.beanutils.Converter;
import org.apiguardian.api.API;
import org.apiguardian.api.API.Status;
/**
* Extension of {@code ConvertUtilsBean2} that falls back to converter registered
* for {@code Enum} class when converting enumeration types.
*
* @author <a href="mailto:wamphiry@orne.dev">(w) Iker Hernaez</a>
* @version 1.0, 2021-09
* @since 0.4
*/
@API(status=Status.STABLE, since="0.4")
public class EnumConvertUtilsBean2
extends ConvertUtilsBean2 {
/**
* Creates a new instance.
*/
public EnumConvertUtilsBean2() {
super();
}
/**
* {@inheritDoc}
*/
@Override
public Converter lookup(
final @NotNull Class<?> clazz) {
Converter converter = super.lookup(clazz);
if (converter == null && clazz.isEnum()) {
converter = super.lookup(Enum.class);
}
return converter;
}
}