LogUserFilter.java

/*
 * Tigase Jabber/XMPP Server
 * Copyright (C) 2004-2012 "Artur Hefczyc" <artur.hefczyc@tigase.org>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, version 3 of the License.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. Look for COPYING file in the top folder.
 * If not, see http://www.gnu.org/licenses/.
 *
 * $Rev: 2411 $
 * Last modified by $Author: kobit $
 * $Date: 2010-10-27 20:27:58 -0600 (Wed, 27 Oct 2010) $
 * 
 */
package tigase.util;

import java.util.Map;
import java.util.logging.Filter;
import java.util.logging.LogRecord;

import tigase.xmpp.BareJID;
import tigase.xmpp.JID;
import tigase.xmpp.XMPPSession;

/**
 * @author kobit Created Dec 20, 2011
 */
public class LogUserFilter implements Filter {

	private XMPPSession tracker = null;
	Map<BareJID, XMPPSession> sessionsByNodeId = null;
	private BareJID jid = null;
	private LogFormatter format = new LogFormatter();

	public LogUserFilter(BareJID jid, Map<BareJID, XMPPSession> sessionsByNodeId) {
		this.jid = jid;
		this.sessionsByNodeId = sessionsByNodeId;
	}

	public String getId() {
		return jid.toString();
	}

	@Override
	public boolean isLoggable(LogRecord record) {
		boolean matchTracker = false;
		if (tracker == null || tracker.getActiveResourcesSize() == 0) {
			tracker = sessionsByNodeId.get(jid);
		}
		if (tracker != null) {
			String msg = format.format(record);
			if (msg != null) {
				if (!matchTracker) {
					JID[] trackers = tracker.getConnectionIds();
					if (trackers != null && trackers.length > 0) {
						int i = 0;
						while (!matchTracker && i < trackers.length) {
							matchTracker = msg.contains(trackers[i++].toString());
						}
					}
				}
				if (!matchTracker) {
					JID[] trackers = tracker.getJIDs();
					if (trackers != null && trackers.length > 0) {
						int i = 0;
						while (!matchTracker && i < trackers.length) {
							matchTracker = msg.contains(trackers[i++].toString());
						}
					}
				}
			}
		}
		return matchTracker;
	}

}