[Gabel-guys] gabel/src/net/sf/gabel/server AbstractRmiServer.java,NONE,1.1

[allen l. <al...@us...>]

Update of /cvsroot/gabel/gabel/src/net/sf/gabel/server
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19608/src/net/sf/gabel/server

Added Files:
	AbstractRmiServer.java 
Log Message:
AbstractRmiServer provides basic functionality for RmiServers.  Convenience
methods for notifying all subscribed clients, etc., will live here eventually,
once remote messaging is all ironed out.


--- NEW FILE: AbstractRmiServer.java ---
package net.sf.gabel.server;

// FIXME: log4j would be better, but this reduces jar dependencies.  Maybe
// Java's logging will improve.
import java.util.logging.Logger;

import java.rmi.*;
import java.rmi.registry.*;
import java.rmi.server.UnicastRemoteObject;

/**
 * $Id: AbstractRmiServer.java,v 1.1 2004/05/12 10:09:23 alllee Exp $
 *
 * Abstract class providing base functionality for binding to a Rmi registry.
 * Subclasses must implement methods for reporting the port number, the
 * registry name, and the 'what to do' method.
 *
 * @author <a href='mailto:al...@cs...'>Allen Lee</a>
 * @version $Revision: 1.1 $
 */

public abstract class AbstractRmiServer implements RmiServer, Runnable {

    protected final Logger logger = Logger.getLogger(getClass().getName());

    protected abstract int getPort();

    protected abstract String getRegistryName();

    protected abstract void execute();

    public void run() {
        bind();
        execute();
    }

    private void bind() {
        try {
            Registry registry = LocateRegistry.createRegistry(getPort());
            registry.bind(getRegistryName(),
                    UnicastRemoteObject.exportObject(this, getPort()));
        } catch (Exception exception) {
            // FIXME: perhaps some better exception handling is in order?
            exception.printStackTrace();
            logger.severe("Couldn't bind to the registry: " + exception.getMessage());
            throw new RuntimeException(exception);
        }
    }
}

/*
 * $Log: AbstractRmiServer.java,v $
 * Revision 1.1  2004/05/12 10:09:23  alllee
 * AbstractRmiServer provides basic functionality for RmiServers.  Convenience
 * methods for notifying all subscribed clients, etc., will live here eventually,
 * once remote messaging is all ironed out.
 *
 * Revision 1.2  2004/05/04 02:09:08  alllee
 * new template crap
 *
 */