[junk-cvs-sync] junk/WEB-INF/classes/junk/controller WhoIsOnlineAction.java,NONE,1.1

[<the...@us...>]

Update of /cvsroot/junk/junk/WEB-INF/classes/junk/controller
In directory sc8-pr-cvs1:/tmp/cvs-serv22162

Added Files:
	WhoIsOnlineAction.java 
Log Message:
initial release



--- NEW FILE: WhoIsOnlineAction.java ---
/*
 * juNK - a file search system for smb shares
 *
 * Copyright 2003 by Marcus Proest (theevilflow at users dot sf dot net)
 *
 *  This file is part of junk (java usefull net kollektor).
 *
 *   junk is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   junk 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with junk; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
package junk.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import junk.plugin.scanner.ScannerPlugin;

import junk.util.HostMap;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;


/**
 *
 * @author  flow
 */
public class WhoIsOnlineAction extends Action {
    public static final String KEY_ONLINE_ITERATOR = "wio-iterator";

    public ActionForward execute(ActionMapping actionMapping, 
                                 ActionForm actionForm, 
                                 HttpServletRequest httpServletRequest, 
                                 HttpServletResponse httpServletRespone)
                          throws Exception {
        HostMap hosts = (HostMap) getServlet().getServletContext()
                                      .getAttribute(ScannerPlugin.KEY_HOSTS_MAP);

        java.util.Iterator i = hosts.keySet().iterator();

        java.util.TreeSet l = new java.util.TreeSet();

        while (i.hasNext()) {
            String ip = (String) i.next();
            junk.util.NameOnline no = (junk.util.NameOnline) hosts.get(ip);
            junk.util.Computer c = new junk.util.Computer();
            c.setIp(ip);
            c.setName(no.getName());
            c.setNetFiles(null);
            c.setOnline(no.getOnline());
            l.add(c);
        }


        //free mem as soon as possible
        hosts = null;
        i = null;

        httpServletRequest.setAttribute(KEY_ONLINE_ITERATOR, l);

        return actionMapping.findForward("wio");
    }
}