/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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 org.apache.geode.test.junit.rules.serializable;
import java.lang.reflect.Field;
/**
* Provides support for serialization of private fields by reflection.
*/
public class FieldSerializationUtils {
protected FieldSerializationUtils() {}
public static Object readField(final Class targetClass, final Object targetInstance,
final String fieldName) {
try {
Field field = targetClass.getDeclaredField(fieldName);
field.setAccessible(true);
return field.get(targetInstance);
} catch (IllegalAccessException | NoSuchFieldException e) {
throw new Error(e);
}
}
public static void writeField(final Class targetClass, final Object targetInstance,
final String fieldName, final Object value) {
try {
Field field = targetClass.getDeclaredField(fieldName);
field.setAccessible(true);
field.set(targetInstance, value);
} catch (IllegalAccessException | NoSuchFieldException e) {
throw new Error(e);
}
}
}