com.expediagroup.rhapsody.util.ValueResolution Maven / Gradle / Ivy
/**
* Copyright 2019 Expedia, 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.
*/
package com.expediagroup.rhapsody.util;
import java.lang.reflect.Field;
public final class ValueResolution {
private ValueResolution() {
}
public static Object getFieldValue(Object target, Field field) {
try {
ensureFieldAccessibility(field);
return field.get(target);
} catch (Exception e) {
throw new IllegalArgumentException(String.format("Failed to get Field Value: field=%s target=%s e=%s", field, target, e));
}
}
private static void ensureFieldAccessibility(Field field) {
if (!field.isAccessible()) {
field.setAccessible(true);
}
}
}