/* | |
* Copyright 1999-2011 Alibaba Group. | |
* | |
* Licensed 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; | |
import java.text.SimpleDateFormat; | |
import java.util.ArrayList; | |
import java.util.Arrays; | |
import java.util.Date; | |
import java.util.List; | |
import com.alibaba.dubbo.common.Constants; | |
import com.alibaba.dubbo.common.extension.ExtensionLoader; | |
import com.alibaba.dubbo.common.logger.Logger; | |
import com.alibaba.dubbo.common.logger.LoggerFactory; | |
import com.alibaba.dubbo.common.utils.ConfigUtils; | |
/** | |
* Main. (API, Static, ThreadSafe) | |
* | |
* @author william.liangf | |
*/ | |
public class Main { | |
public static final String CONTAINER_KEY = "dubbo.container"; | |
private static final Logger logger = LoggerFactory.getLogger(Main.class); | |
private static final ExtensionLoader<Container> loader = ExtensionLoader.getExtensionLoader(Container.class); | |
private static volatile boolean running = true; | |
public static void main(String[] args) { | |
try { | |
if (args == null || args.length == 0) { | |
String config = ConfigUtils.getProperty(CONTAINER_KEY, loader.getDefaultExtensionName()); | |
args = Constants.COMMA_SPLIT_PATTERN.split(config); | |
} | |
final List<Container> containers = new ArrayList<Container>(); | |
for (int i = 0; i < args.length; i ++) { | |
containers.add(loader.getExtension(args[i])); | |
} | |
logger.info("Use container type(" + Arrays.toString(args) + ") to run dubbo serivce."); | |
Runtime.getRuntime().addShutdownHook(new Thread() { | |
public void run() { | |
for (Container container : containers) { | |
try { | |
container.stop(); | |
logger.info("Dubbo " + container.getClass().getSimpleName() + " stopped!"); | |
} catch (Throwable t) { | |
logger.error(t.getMessage(), t); | |
} | |
synchronized (Main.class) { | |
running = false; | |
Main.class.notify(); | |
} | |
} | |
} | |
}); | |
for (Container container : containers) { | |
container.start(); | |
logger.info("Dubbo " + container.getClass().getSimpleName() + " started!"); | |
} | |
System.out.println(new SimpleDateFormat("[yyyy-MM-dd HH:mm:ss]").format(new Date()) + " Dubbo service server started!"); | |
} catch (RuntimeException e) { | |
e.printStackTrace(); | |
logger.error(e.getMessage(), e); | |
System.exit(1); | |
} | |
synchronized (Main.class) { | |
while (running) { | |
try { | |
Main.class.wait(); | |
} catch (Throwable e) { | |
} | |
} | |
} | |
} | |
} |