| /* |
| * 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.dubbo.admin; |
| |
| |
| import com.alibaba.dubbo.common.logger.Logger; |
| import com.alibaba.dubbo.common.logger.LoggerFactory; |
| import org.springframework.context.ApplicationContext; |
| |
| public class SpringUtil { |
| |
| public static final Logger logger = LoggerFactory.getLogger(SpringUtil.class); |
| private static ApplicationContext applicationContext = null; |
| |
| public static void setApplicationContext(ApplicationContext applicationContext){ |
| if(SpringUtil.applicationContext == null){ |
| logger.info("set applicationcontext"); |
| SpringUtil.applicationContext = applicationContext; |
| } |
| |
| } |
| |
| //获取applicationContext |
| public static ApplicationContext getApplicationContext() { |
| return applicationContext; |
| } |
| |
| //通过name获取 Bean. |
| public static Object getBean(String name){ |
| return getApplicationContext().getBean(name); |
| |
| } |
| |
| //通过class获取Bean. |
| public static <T> T getBean(Class<T> clazz){ |
| return getApplicationContext().getBean(clazz); |
| } |
| |
| //通过name,以及Clazz返回指定的Bean |
| public static <T> T getBean(String name,Class<T> clazz){ |
| return getApplicationContext().getBean(name, clazz); |
| } |
| |
| } |