Java Reflection Field Value Set setFieldValue(Object object, String fieldName, Object fieldValue)

Description

set Field Value

License

Apache License

Declaration

public static void setFieldValue(Object object, String fieldName, Object fieldValue) 

Method Source Code

//package com.java2s;
/**/*from  w  w  w . j ava2 s.  c  om*/
 * Copyright (C) 2012-2013  Du?an Vejnovi??  <vaadin@dussan.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.
 */

import java.lang.reflect.Field;

public class Main {
    public static void setFieldValue(Object object, String fieldName, Object fieldValue) {
        try {
            Field field = object.getClass().getDeclaredField(fieldName);
            field.setAccessible(true);
            field.set(object, fieldValue);
            field.setAccessible(false);
        } catch (Exception e) {
            try {
                Field field = object.getClass().getSuperclass().getDeclaredField(fieldName);
                field.setAccessible(true);
                field.set(object.getClass().getSuperclass().cast(object), fieldValue);
                field.setAccessible(false);
            } catch (Exception ex) {
            }
        }
    }
}

Related

1. setFieldValue(Object obj, String fieldName, Object value)
2. setFieldValue(Object obj, String fieldName, Object value)
3. setFieldValue(Object obj, String fieldName, String fieldValue)
4. setFieldValue(Object obj, String name, Object value)
5. setFieldValue(Object object, Field field, Object value)
6. setFieldValue(Object object, String fieldName, Object fieldValue)
7. setFieldValue(Object object, String fieldName, Object fieldValue)
8. setFieldValue(Object object, String fieldName, Object value)
9. setFieldValue(Object object, String fieldName, Object value)