Java Reflection Field Set setField(Object object, String name, Object value)

Description

set Field

License

Apache License

Declaration

public static void setField(Object object, String name, Object value) 

Method Source Code

//package com.java2s;
/*/* ww w.  j av a2s. c om*/
 Copyright 2014 Reo_SP
    
 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.
*/

import java.lang.reflect.Field;

public class Main {
    public static void setField(Object object, String name, Object value) {
        try {
            Field field = object.getClass().getDeclaredField(name);
            boolean isPrivate = !field.isAccessible();
            if (isPrivate) {
                field.setAccessible(true);
            }
            field.set(object, value);
            if (isPrivate) {
                field.setAccessible(false);
            }
        } catch (Exception err) {
        }
    }
}

Related

1. setField(Object object, String fieldName, Object value)
2. setField(Object object, String fieldName, Object value)
3. setField(Object object, String fieldName, Object value)
4. setField(Object object, String name, boolean value)
5. setField(Object object, String name, Object value)
6. setField(Object owner, String name, Object newValue, Class definedIn)
7. setField(Object owner, String targetClass, String fieldName, Object value)
8. setField(Object service, String name, Object obj)
9. setField(Object source, String fieldName, Object value)