Java String Value Of valueOf(Class enumType, String name)

Description

Null-safe valueOf function

License

Apache License

Parameter

Parameter	Description
T	a parameter
enumType	a parameter
name	a parameter

Declaration

public static <T extends Enum<T>> T valueOf(Class<T> enumType, String name) 

Method Source Code

//package com.java2s;
/*//from  w  w w .ja v  a  2s .com
 * Copyright (c) 2017 Baidu, Inc. All Rights Reserve.
 *
 * 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.
 */

public class Main {
    /**
     * Null-safe valueOf function
     * 
     * @param <T>
     * @param enumType
     * @param name
     * @return
     */
    public static <T extends Enum<T>> T valueOf(Class<T> enumType, String name) {
        if (name == null) {
            return null;
        }

        return Enum.valueOf(enumType, name);
    }
}

Related

1. valueOf(Class cls, String s)
2. valueOf(Class en, String name)
3. valueOf(Class enumType, String constantName)
4. valueOf(Class enumType, String name)
5. valueOf(Class enumType, String name)
6. valueOf(Class enumType, String name, T defaultValue)
7. valueOf(final Class enumType, final String value)
8. valueOf(final Class type, final String value)
9. valueOf(final Class clazz, final String name)