shutdownhook.java

这是一个基于计算网格的web service。它用java编写。一旦安装完成

/*
 * ShutdownHook.java
 *
 * Created on April 13, 2005, 11:56 AM
 */

package jwsgrid.jobhost.priv;

import jwsgrid.jobhost.*;

public class ShutdownHook implements Runnable 
{
    private static final int SLEEP_INTERVAL = 5000;
    private JobHost jobHost = null;
    
    /** Creates a new instance of JobHostShutdownHandler */
    public ShutdownHook( JobHost jobHost ) 
    {
        this.jobHost = jobHost;
    }
    
    public void run() 
    {
        jobHost.stop( true );

        while ( !jobHost.shutdownComplete() ) 
        {
            try 
            {
                Thread.sleep( SLEEP_INTERVAL );

            } catch ( InterruptedException ie ) {}         
        }
    }    
}