webbeans-impl/src/main/java/org/apache/webbeans/boot/Bootstrap.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.webbeans.boot;

import java.util.Properties;
import java.util.concurrent.CountDownLatch;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.apache.webbeans.config.OWBLogConst;
import org.apache.webbeans.config.WebBeansContext;
import org.apache.webbeans.logger.WebBeansLoggerFacade;
import org.apache.webbeans.spi.ContainerLifecycle;

public class Bootstrap
{
    private static final Logger log = WebBeansLoggerFacade.getLogger(Bootstrap.class);
    
    private final CountDownLatch latch = new CountDownLatch(1);
    
    private ContainerLifecycle containerLifecycle;
    
    private Properties properties;

    @SuppressWarnings("deprecated")
    public void init(Properties properties)
    {
        log.info(OWBLogConst.INFO_0006);
        //this relies on DefaultSingletonService to instantiate the WebBeansContext
        containerLifecycle = WebBeansContext.getInstance().getService(ContainerLifecycle.class);

        this.properties = properties;
    }
    
    public void start() throws InterruptedException
    {
        log.info(OWBLogConst.INFO_0005);
        long begin = System.currentTimeMillis();
        
        containerLifecycle.startApplication(properties);
        Runtime.getRuntime().addShutdownHook(new Thread(){
           
            @Override
            public void run()
            {
                latch.countDown();
            }
            
        });
        
        log.log(Level.INFO, OWBLogConst.INFO_0001, Long.toString(System.currentTimeMillis() - begin));
        latch.await();
        
        log.info(OWBLogConst.INFO_0008);
        
        containerLifecycle.stopApplication(properties);
        
        log.info(OWBLogConst.INFO_0009);
    }
    
    public static void main(String []args)
    {
        Bootstrap boot = new Bootstrap();
        boot.init(System.getProperties());
    }

}