[Emu][ONOS-2593, ONOS-2594] BGP SBI controller and session handler
Change-Id: Ia95717ff173b2e3e1198bdd0fafef7cb0aa8f734
diff --git a/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/BGPPipelineFactory.java b/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/BGPPipelineFactory.java
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+++ b/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/BGPPipelineFactory.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.bgp.controller.impl;
+
+import org.jboss.netty.channel.ChannelPipeline;
+import org.jboss.netty.channel.ChannelPipelineFactory;
+import org.jboss.netty.channel.Channels;
+import org.jboss.netty.handler.timeout.ReadTimeoutHandler;
+import org.jboss.netty.util.ExternalResourceReleasable;
+import org.jboss.netty.util.HashedWheelTimer;
+import org.jboss.netty.util.Timer;
+
+/**
+ * Creates a ChannelPipeline for a server-side bgp channel.
+ */
+public class BGPPipelineFactory
+ implements ChannelPipelineFactory, ExternalResourceReleasable {
+
+ static final Timer TIMER = new HashedWheelTimer();
+ protected ReadTimeoutHandler readTimeoutHandler;
+ BGPControllerImpl bgpCtrlImpl;
+
+ /**
+ * Constructor to initialize the values.
+ *
+ * @param ctrlImpl parent ctrlImpl
+ * @param isServBgp if it is a server or not
+ */
+ public BGPPipelineFactory(BGPControllerImpl ctrlImpl, boolean isServBgp) {
+ super();
+ bgpCtrlImpl = ctrlImpl;
+ /* hold time*/
+ readTimeoutHandler = new ReadTimeoutHandler(TIMER, bgpCtrlImpl.getConfig().getHoldTime());
+ }
+
+ @Override
+ public ChannelPipeline getPipeline() throws Exception {
+ BGPChannelHandler handler = new BGPChannelHandler(bgpCtrlImpl);
+
+ ChannelPipeline pipeline = Channels.pipeline();
+ pipeline.addLast("bgpmessagedecoder", new BGPMessageDecoder());
+ pipeline.addLast("bgpmessageencoder", new BGPMessageEncoder());
+ pipeline.addLast("holdTime", readTimeoutHandler);
+ pipeline.addLast("PassiveHandler", handler);
+
+ return pipeline;
+ }
+
+ @Override
+ public void releaseExternalResources() {
+ TIMER.stop();
+ }
+}
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