Server.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2008, Red Hat, Inc., and others contributors as indicated
 * by the @authors tag. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU Lesser General Public License, v. 2.1.
 * This program is distributed in the hope that it will be useful, but WITHOUT A
 * 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,
 * v.2.1 along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301, USA.
 */
package org.jboss.narayana.blacktie.jatmibroker.core.conf;

import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;

public class Server {
    /**
     * The logger to use for output
     */
    private static Logger log = LogManager.getLogger(Server.class);

    private List<Machine> machines = new ArrayList<Machine>();
    private String name;

    public Server(String name) {
        this.name = name;
    }

    public void addMachine(Machine machine) {
        machines.add(machine);
        machine.setServer(this);
    }

    public List<Machine> getLocalMachine() throws UnknownHostException {
        List<Machine> toReturn = new ArrayList<Machine>();
        String hostname = InetAddress.getLocalHost().getHostName();
        String ipAddress = InetAddress.getLocalHost().getHostAddress();
        String loopbackAddress = InetAddress.getLoopbackAddress().getHostAddress();
        log.info("Checking for host: " + hostname + " or ip: " + ipAddress + " or loopback: " + loopbackAddress);
        Iterator<Machine> iterator = machines.iterator();
        while (iterator.hasNext()) {
            Machine next = iterator.next();
            log.debug("Checking against: " + next.getHostname() + " or ip: " + next.getIpAddress());
            if (hostname.equals(next.getHostname()) || ipAddress.equals(next.getIpAddress()) || loopbackAddress.equals(next.getIpAddress())) {
                toReturn.add(next);
            }
        }
        return toReturn;
    }

    public String getName() {
        return name;
    }
}