org.jnap.core.bean.model.PersistentEnumFactory.java Source code

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/*
 * PersistentEnumFactory.java created on 2011-09-23
 *
 * Created by Brushing Bits Labs
 * http://www.brushingbits.org
 *
 * Licensed 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.jnap.core.bean.model;

import java.io.Serializable;

import org.springframework.util.Assert;

/**
 * @author Daniel Rochetti
 */
public class PersistentEnumFactory {

    /**
     * 
     * @param value
     * @param enumType
     * @return
     */
    public static <E extends Enum, V extends Serializable> E get(V value, Class<E> enumType) {
        Assert.isAssignable(PersistentEnum.class, enumType);
        E enumMatch = null;
        for (E enumValue : enumType.getEnumConstants()) {
            if (((PersistentEnum) enumValue).getValue().equals(value)) {
                enumMatch = enumValue;
                break;
            }
        }
        return enumMatch;
    }

}