dubbo SpringContainer 源码
dubbo SpringContainer 代码
文件路径：/dubbo-container/dubbo-container-spring/src/main/java/org/apache/dubbo/container/spring/SpringContainer.java
/*
* 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.container.spring;
import org.apache.dubbo.common.logger.Logger;
import org.apache.dubbo.common.logger.LoggerFactory;
import org.apache.dubbo.common.utils.StringUtils;
import org.apache.dubbo.container.Container;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* SpringContainer. (SPI, Singleton, ThreadSafe)
*
* The container class implementation for Spring
*/
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 = System.getProperty(SPRING_CONFIG);
if (StringUtils.isEmpty(configPath)) {
configPath = DEFAULT_SPRING_CONFIG;
}
context = new ClassPathXmlApplicationContext(configPath.split("[,\\s]+"), false);
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);
}
}
}
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