com.bt.sdk.callcontrol.demo.standup.MapHousekeeper.java Source code

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Here is the source code for com.bt.sdk.callcontrol.demo.standup.MapHousekeeper.java

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/*
 * Aloha Open Source SIP Application Server- https://trac.osmosoft.com/Aloha
 *
 * Copyright (c) 2008, British Telecommunications plc. All rights reserved.
 *
 * This library 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 3.0 of the License, or (at your option) any later
 * version.
 *
 * This library 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
 */
package com.bt.sdk.callcontrol.demo.standup;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Future;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class MapHousekeeper implements Runnable {
    private Log log = LogFactory.getLog(this.getClass());
    private Map<String, Future<?>> conferenceFutures;// = new Hashtable<String, Future<?>>();
    private Map<String, String> conferences;// = new Hashtable<String, String>();
    private List<String> keysToRemove = new ArrayList<String>();

    public void run() {
        log.info("housekeeping Maps");
        this.keysToRemove = new ArrayList<String>();
        housekeepConferenceFutures();
        housekeepConferences();
    }

    private void housekeepConferenceFutures() {
        for (String key : conferenceFutures.keySet()) {
            // Test conference 3:1905:2008:01:07
            String[] parts = key.split(":");
            Calendar now = Calendar.getInstance();
            Calendar then = (Calendar) now.clone();
            then.set(Integer.parseInt(parts[2]), Integer.parseInt(parts[3]), Integer.parseInt(parts[4]));
            //System.out.println(now);
            //System.out.println(then);
            if (then.before(now)) {
                log.info(String.format("removing old conferenceFuture: %s", key));
                conferenceFutures.remove(key);
                keysToRemove.add(key);
            }
        }
    }

    private void housekeepConferences() {
        for (String key : this.conferences.keySet()) {
            if (this.keysToRemove.contains(this.conferences.get(key))) {
                log.info(String.format("removing old conference: %s", key));
                this.conferences.remove(key);
            }
        }
    }

    public void setConferenceFutures(Map<String, Future<?>> conferenceFutures) {
        this.conferenceFutures = conferenceFutures;
    }

    public void setConferences(Map<String, String> conferences) {
        this.conferences = conferences;
    }
}