| /* |
| * 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 io.etcd.jetcd; |
| |
| import java.lang.reflect.Field; |
| |
| /** |
| * Utils to access fields in Etcd client. |
| */ |
| class EtcdClientUtils { |
| |
| @SuppressWarnings("unchecked") |
| static <T> T getField(Object obj, String fieldName) |
| throws NoSuchFieldException, IllegalAccessException { |
| Class cls = obj.getClass(); |
| Field field = cls.getDeclaredField(fieldName); |
| field.setAccessible(true); |
| return (T) field.get(obj); |
| } |
| |
| } |