EnumerationUtils.java

/**   
 * License Agreement for OpenSearchServer
 *
 * Copyright (C) 2015 Emmanuel Keller / Jaeksoft
 * 
 * http://www.open-search-server.com
 * 
 * This file is part of OpenSearchServer.
 *
 * OpenSearchServer is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 * OpenSearchServer 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 Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with OpenSearchServer. 
 *  If not, see <http://www.gnu.org/licenses/>.
 **/
package com.jaeksoft.searchlib.util;

public class EnumerationUtils extends
		org.apache.commons.collections.EnumerationUtils {

	public static <E extends Enum<E>> E lookup(Class<E> enumClass,
			String value, E defaultEnum) {
		if (value == null)
			return defaultEnum;
		try {
			return Enum.valueOf(enumClass, value);
		} catch (IllegalArgumentException e) {
			return defaultEnum;
		}
	}
}