/*
* Copyright 2006 the original author or authors.
*
* 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.
*/
package jdave.util;
import java.lang.reflect.Field;
/**
* @author Pekka Enberg
* @author Juha Karemo
*/
public class Fields {
public static void set(Object object, String fieldName, Object value) {
try {
object.getClass().getField(fieldName).set(object, value);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static Object get(Object object, String fieldName) {
try {
Field field = object.getClass().getDeclaredField(fieldName);
field.setAccessible(true);
return field.get(object);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@SuppressWarnings("unchecked")
public static <T> T getStatic(Class<?> clazz, String fieldName) {
try {
Field field = clazz.getDeclaredField(fieldName);
field.setAccessible(true);
return (T) field.get(clazz);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}