RmiRegistryComponent.java

Violations

Source code

/*
 * hgcommons 9
 * Hammurapi Group Common Library
 * Copyright (C) 2003  Hammurapi Group
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * URL: http://www.hammurapi.biz/hammurapi-biz/ef/xmenu/hammurapi-group/products/products/hgcommons/index.html
 * e-Mail: support@hammurapi.biz
 */
package biz.hammurapi.config;

import java.rmi.AccessException;
import java.rmi.NotBoundException;
import java.rmi.RemoteException;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;

import org.w3c.dom.Element;
import org.w3c.dom.Node;

/**
 * Wrapper for RMI registry
 * @author Pavel Vlasov
 * @revision $Revision$
 */
public class RmiRegistryComponent extends ComponentBase implements Wrapper, DomConfigurable {
	private int port=1099;
	private Registry master;
	
	public Object getMaster() {
		return master;
	}

	public void start() throws ConfigurationException {
		try {
			master=LocateRegistry.createRegistry(port);
		} catch (RemoteException e) {
			throw new ConfigurationException("Could not create RMI registry: "+e, e);
		}
	}

	public void stop() {
		// Nothing to do.

	}

	public void setOwner(Object owner) {
		this.owner=owner;
	}

	public void configure(Node configNode, Context context, ClassLoader classLoader) {
		Element ce = (Element) configNode;
		if (ce.hasAttribute("port")) {
			port=Integer.parseInt(ce.getAttribute("port"));
		}
	}
	
	protected Object getChild(String name) {
		try {
			return master.lookup(name);
		} catch (AccessException e) {
			throw new RuntimeConfigurationException("Could not lookup '"+name+"' - "+e, e);
		} catch (RemoteException e) {
			throw new RuntimeConfigurationException("Could not lookup '"+name+"' - "+e, e);
		} catch (NotBoundException e) {
			throw new RuntimeConfigurationException("Could not lookup '"+name+"' - "+e, e);
		}
	}

}