/* | |
* 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 com.alibaba.dubbo.container.spring; | |
import com.alibaba.dubbo.common.logger.Logger; | |
import com.alibaba.dubbo.common.logger.LoggerFactory; | |
import com.alibaba.dubbo.common.utils.ConfigUtils; | |
import com.alibaba.dubbo.config.spring.initializer.DubboApplicationListener; | |
import com.alibaba.dubbo.container.Container; | |
import org.springframework.context.support.ClassPathXmlApplicationContext; | |
/** | |
* SpringContainer. (SPI, Singleton, ThreadSafe) | |
*/ | |
public class SpringContainer implements Container { | |
public static final String SPRING_CONFIG = "dubbo.spring.config"; | |
public static final String DEFAULT_SPRING_CONFIG = "classpath*:META-INF/spring/*.xml"; | |
private static final Logger logger = LoggerFactory.getLogger(SpringContainer.class); | |
static ClassPathXmlApplicationContext context; | |
public static ClassPathXmlApplicationContext getContext() { | |
return context; | |
} | |
@Override | |
public void start() { | |
String configPath = ConfigUtils.getProperty(SPRING_CONFIG); | |
if (configPath == null || configPath.length() == 0) { | |
configPath = DEFAULT_SPRING_CONFIG; | |
} | |
context = new ClassPathXmlApplicationContext(configPath.split("[,\\s]+"), false); | |
context.addApplicationListener(new DubboApplicationListener()); | |
context.registerShutdownHook(); | |
context.refresh(); | |
context.start(); | |
} | |
@Override | |
public void stop() { | |
try { | |
if (context != null) { | |
context.stop(); | |
context.close(); | |
context = null; | |
} | |
} catch (Throwable e) { | |
logger.error(e.getMessage(), e); | |
} | |
} | |
} |