Java Reflection Field Set setField(Object service, String name, Object obj)

Description

set Field

License

Apache License

Declaration

public static void setField(Object service, String name, Object obj) throws NoSuchFieldException 

Method Source Code

//package com.java2s;
/**//from   ww w.ja  va2s.  c  o m
 * Copyright 2013 DuraSpace, Inc.
 *
 * 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 service, String name, Object obj) throws NoSuchFieldException {
        Field f = service.getClass().getDeclaredField(name);
        f.setAccessible(true);
        try {
            f.set(service, obj);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

Related

1. setField(Object object, String name, boolean value)
2. setField(Object object, String name, Object value)
3. setField(Object object, String name, Object value)
4. setField(Object owner, String name, Object newValue, Class definedIn)
5. setField(Object owner, String targetClass, String fieldName, Object value)
6. setField(Object source, String fieldName, Object value)
7. setField(Object sourceObj, Object targetObj, Field valueField, List targetFields)
8. setField(Object target, Field field, Object value)
9. setField(Object target, Field field, Object value)