| /* |
| * 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.shardingsphere.elasticjob.cloud; |
| |
| import lombok.AccessLevel; |
| import lombok.NoArgsConstructor; |
| import lombok.SneakyThrows; |
| |
| import java.lang.reflect.Field; |
| import java.lang.reflect.Modifier; |
| |
| /** |
| * Reflection utilities. |
| */ |
| @NoArgsConstructor(access = AccessLevel.PRIVATE) |
| public final class ReflectionUtils { |
| |
| /** |
| * Set field value. |
| * |
| * @param target target object |
| * @param fieldName field name |
| * @param fieldValue field value |
| */ |
| @SneakyThrows |
| public static void setFieldValue(final Object target, final String fieldName, final Object fieldValue) { |
| Field field = target.getClass().getDeclaredField(fieldName); |
| field.setAccessible(true); |
| field.set(target, fieldValue); |
| } |
| |
| /** |
| * Set static field value. |
| * |
| * @param target target object |
| * @param fieldName field name |
| * @param fieldValue field value |
| */ |
| @SneakyThrows |
| public static void setStaticFieldValue(final Class target, final String fieldName, final Object fieldValue) { |
| Field field = target.getDeclaredField(fieldName); |
| field.setAccessible(true); |
| Field modifiers = field.getClass().getDeclaredField("modifiers"); |
| modifiers.setAccessible(true); |
| modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL); |
| field.set(target, fieldValue); |
| } |
| } |