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-rw-r--r--src/org/traccar/GenericPipelineFactory.java74
1 files changed, 74 insertions, 0 deletions
diff --git a/src/org/traccar/GenericPipelineFactory.java b/src/org/traccar/GenericPipelineFactory.java
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+/*
+ * Copyright 2012 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.*;
+import org.jboss.netty.handler.logging.LoggingHandler;
+import org.traccar.model.DataManager;
+
+/**
+ * Generic pipeline factory
+ */
+public abstract class GenericPipelineFactory implements ChannelPipelineFactory {
+
+ private TrackerServer server;
+ private DataManager dataManager;
+ private Boolean loggerEnabled;
+
+ /**
+ * Open channel handler
+ */
+ protected class OpenChannelHandler extends SimpleChannelHandler {
+
+ private TrackerServer server;
+
+ public OpenChannelHandler(TrackerServer server) {
+ this.server = server;
+ }
+
+ @Override
+ public void channelOpen(ChannelHandlerContext ctx, ChannelStateEvent e) {
+ server.getChannelGroup().add(e.getChannel());
+ }
+ }
+
+ public GenericPipelineFactory(
+ TrackerServer server, DataManager dataManager, Boolean loggerEnabled) {
+ this.server = server;
+ this.dataManager = dataManager;
+ this.loggerEnabled = loggerEnabled;
+ }
+
+ protected DataManager getDataManager() {
+ return dataManager;
+ }
+
+ protected abstract void addSpecificHandlers(ChannelPipeline pipeline);
+
+ public ChannelPipeline getPipeline() {
+ ChannelPipeline pipeline = Channels.pipeline();
+ pipeline.addLast("openHandler", new OpenChannelHandler(server));
+ if (loggerEnabled) {
+ pipeline.addLast("logger", new LoggingHandler("logger"));
+ }
+ addSpecificHandlers(pipeline);
+ //pipeline.addLast("frameDecoder", new XexunFrameDecoder());
+ //pipeline.addLast("stringDecoder", new StringDecoder());
+ //pipeline.addLast("objectDecoder", new XexunProtocolDecoder(serverCreator, resetDelay));
+ pipeline.addLast("handler", new TrackerEventHandler(dataManager));
+ return pipeline;
+ }
+} \ No newline at end of file