/*
 * Copyright 2012 - 2015 Anton Tananaev (anton.tananaev@gmail.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.traccar;

import org.jboss.netty.channel.Channel;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.channel.ChannelStateEvent;
import org.jboss.netty.channel.ExceptionEvent;
import org.jboss.netty.channel.MessageEvent;
import org.jboss.netty.channel.socket.DatagramChannel;
import org.jboss.netty.handler.timeout.IdleStateAwareChannelHandler;
import org.jboss.netty.handler.timeout.IdleStateEvent;
import org.traccar.helper.Log;
import org.traccar.model.Position;
import java.text.SimpleDateFormat;

public class MainEventHandler extends IdleStateAwareChannelHandler {

    @Override
    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) {

        if (e.getMessage() != null && e.getMessage() instanceof Position) {

            Position position = (Position) e.getMessage();

            // Log position
            StringBuilder s = new StringBuilder();
            s.append(formatChannel(e.getChannel())).append(" ");
            s.append("id: ").append(position.getDeviceId()).append(", ");
            s.append("time: ").append(
                    new SimpleDateFormat(Log.DATE_FORMAT).format(position.getFixTime())).append(", ");
            s.append("lat: ").append(String.format("%.5f", position.getLatitude())).append(", ");
            s.append("lon: ").append(String.format("%.5f", position.getLongitude())).append(", ");
            s.append("speed: ").append(String.format("%.1f", position.getSpeed())).append(", ");
            s.append("course: ").append(String.format("%.1f", position.getCourse()));
            Log.info(s.toString());

            Position lastPosition = Context.getConnectionManager().getLastPosition(position.getDeviceId());
            if (lastPosition == null || position.getFixTime().compareTo(lastPosition.getFixTime()) > 0) {
                Context.getConnectionManager().updatePosition(position);
            }
        }
    }

    private static String formatChannel(Channel channel) {
        return String.format("[%08X]", channel.getId());
    }

    @Override
    public void channelConnected(ChannelHandlerContext ctx, ChannelStateEvent e) {
        Log.info(formatChannel(e.getChannel()) + " connected");
    }

    @Override
    public void channelDisconnected(ChannelHandlerContext ctx, ChannelStateEvent e) {
        Log.info(formatChannel(e.getChannel()) + " disconnected");
        closeChannel(e.getChannel());

        if (ctx.getPipeline().get("httpDecoder") == null) {
            Context.getConnectionManager().removeActiveDevice(e.getChannel());
        }
    }

    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) {
        Log.warning(formatChannel(e.getChannel()) + " error", e.getCause());
        closeChannel(e.getChannel());
    }

    @Override
    public void channelIdle(ChannelHandlerContext ctx, IdleStateEvent e) {
        Log.info(formatChannel(e.getChannel()) + " timed out");
        closeChannel(e.getChannel());
    }

    private void closeChannel(Channel channel) {
        if (!(channel instanceof DatagramChannel)) {
            channel.close();
        }
    }
}

@@ -1459,24 +1459,133 @@
 Message();%0A%0A
+            String uniqueId = Context.getDataManager().getDeviceById(position.getDeviceId()).getUniqueId();%0A%0A
             
@@ -1752,38 +1752,24 @@
 .append(
-position.getDevic
+uniqu
 eId
-()
 ).append

Print unique id in the log file