Import project

1 files changed, 114 insertions, 0 deletions

diff --git a/src/net/sourceforge/opentracking/TrackerServer.java b/src/net/sourceforge/opentracking/TrackerServer.java
new file mode 100644
index 000000000..76e5b1bbf
--- /dev/null
+++ b/src/net/sourceforge/opentracking/TrackerServer.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2010 Anton Tananaev (anton@tananaev.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 net.sourceforge.opentracking;
+
+import java.net.InetSocketAddress;
+import java.util.concurrent.Executors;
+import org.jboss.netty.bootstrap.ServerBootstrap;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory;
+import org.jboss.netty.channel.group.ChannelGroup;
+import org.jboss.netty.channel.group.DefaultChannelGroup;
+import org.jboss.netty.channel.group.ChannelGroupFuture;
+import org.jboss.netty.channel.SimpleChannelHandler;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.channel.ChannelStateEvent;
+import org.jboss.netty.channel.ChannelPipelineCoverage;
+
+/**
+ * Tracker server
+ */
+public class TrackerServer extends ServerBootstrap {
+
+    /**
+     * Open channel handler
+     */
+    @ChannelPipelineCoverage("all")
+    protected class OpenChannelHandler extends SimpleChannelHandler {
+
+        TrackerServer server;
+
+        public OpenChannelHandler(TrackerServer newServer) {
+            server = newServer;
+        }
+
+        @Override
+        public void channelOpen(ChannelHandlerContext ctx, ChannelStateEvent e) {
+            System.out.println("connected: " + e.getChannel().getRemoteAddress());
+            server.getChannelGroup().add(e.getChannel());
+        }
+    }
+
+    /**
+     * Initialization
+     */
+    private void init(Integer port, Integer threadPoolSize) {
+        
+        setPort(port);
+
+        // Create channel factory
+        setFactory(new NioServerSocketChannelFactory(
+                Executors.newFixedThreadPool(threadPoolSize),
+                Executors.newFixedThreadPool(threadPoolSize)));
+
+        // Add open channel handler
+        getPipeline().addLast("openHandler", new OpenChannelHandler(this));
+    }
+
+    public TrackerServer(Integer port) {
+        init(port, 1);
+    }
+
+    /**
+     * Server port
+     */
+    private Integer port;
+
+    public Integer getPort() {
+        return port;
+    }
+
+    private void setPort(Integer newPort) {
+        port = newPort;
+    }
+
+    /**
+     * Opened channels
+     */
+    private ChannelGroup allChannels = new DefaultChannelGroup();
+
+    public ChannelGroup getChannelGroup() {
+        return allChannels;
+    }
+    
+    /**
+     * Start server
+     */
+    public void start() {
+        Channel channel = bind(new InetSocketAddress(getPort()));
+        getChannelGroup().add(channel);
+    }
+    
+    /**
+     * Stop server
+     */
+    public void stop() {
+        ChannelGroupFuture future = getChannelGroup().close();
+        future.awaitUninterruptibly();
+        getFactory().releaseExternalResources();
+    }
+
+}