Java Reflection Field Value Set setFieldValue(Field field, Object target, Object value)

Description

set Field Value

License

Open Source License

Declaration

public static void setFieldValue(Field field, Object target, Object value) 

Method Source Code

//package com.java2s;
/*//from  w  w  w  . j  a  va2s .  c  o  m
 * Copyright (C) 2005 - 2014 TIBCO Software Inc. All rights reserved.
 * http://www.jaspersoft.com.
 *
 * Unless you have purchased  a commercial license agreement from Jaspersoft,
 * the following license terms  apply:
 *
 * This program is free software: you can redistribute it and/or  modify
 * it under the terms of the GNU Affero General Public License  as
 * published by the Free Software Foundation, either version 3 of  the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero  General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public  License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import java.lang.reflect.Field;

public class Main {
    public static void setFieldValue(Field field, Object target, Object value) {
        try {
            field.setAccessible(true);
            field.set(target, value);
        } catch (IllegalAccessException e) {
            throw new IllegalArgumentException("Cannot access (set) " + "[" + field + "] field in target [" + target
                    + "]. " + "Reason: " + e.getMessage(), e);
        }
    }
}

Related

1. setFieldValue(Field f, Object target, Object value)
2. setFieldValue(Field field, Object instance, T value)
3. setFieldValue(Field field, Object obj, Object value)
4. setFieldValue(Field field, Object object, Object value)
5. setFieldValue(Field field, Object object, Object value)
6. setFieldValue(Field field, Object value, Object instance)
7. setFieldValue(Field field, Object value, Object target)
8. setFieldValue(final Class clazz, final String fieldName, final Object fieldValue)
9. setFieldValue(final Field field, final Object instance, final Object value)