Re-factor all channel handlers

1 files changed, 86 insertions, 0 deletions

diff --git a/src/org/traccar/MainEventHandler.java b/src/org/traccar/MainEventHandler.java
new file mode 100644
index 000000000..30ec75f58
--- /dev/null
+++ b/src/org/traccar/MainEventHandler.java
@@ -0,0 +1,86 @@
+/*
+ * 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.handler.timeout.IdleStateAwareChannelHandler;
+import org.jboss.netty.handler.timeout.IdleStateEvent;
+import org.traccar.helper.Log;
+import org.traccar.model.Position;
+
+public class MainEventHandler extends IdleStateAwareChannelHandler {
+
+    @Override
+    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) {
+        
+        if (e.getMessage() != null) {
+            
+            if (e.getMessage() instanceof Position) {
+
+                Position position = (Position) e.getMessage();
+
+                // Log position
+                StringBuilder s = new StringBuilder();
+                s.append("device: ").append(position.getDeviceId()).append(", ");
+                s.append("time: ").append(position.getFixTime()).append(", ");
+                s.append("lat: ").append(position.getLatitude()).append(", ");
+                s.append("lon: ").append(position.getLongitude());
+                Log.info(s.toString());
+
+                try {
+                    Context.getDataManager().addPosition(position);
+                    Context.getDataManager().updateLatestPosition(position);
+                    Context.getConnectionManager().update(position);
+                } catch (Exception error) {
+                    Log.warning(error);
+                }
+
+            }
+        }
+    }
+    
+    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");
+        e.getChannel().close();
+    }
+
+    @Override
+    public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) {
+        Log.info(formatChannel(e.getChannel()) + " error caught");
+        e.getChannel().close();
+    }
+
+    @Override
+    public void channelIdle(ChannelHandlerContext ctx, IdleStateEvent e) {
+        Log.info(formatChannel(e.getChannel()) + " timed out");
+        e.getChannel().close();
+    }
+
+}