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[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / core / OFDatagramPacketDecoder.java

diff --git a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/core/OFDatagramPacketDecoder.java b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/core/OFDatagramPacketDecoder.java
index f4240bcc8f2fc72e245c1423cbd71bc1285ede2a..670f552c64c10f0c811569c69d289eb36813ce1b 100644 (file)
--- a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/core/OFDatagramPacketDecoder.java
+++ b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/core/OFDatagramPacketDecoder.java
@@ -1,62 +1,62 @@
-/*\r
- * Copyright (c) 2014 Pantheon Technologies s.r.o. and others. All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-\r
-package org.opendaylight.openflowjava.protocol.impl.core;\r
-\r
-import io.netty.channel.ChannelHandlerContext;\r
-import io.netty.channel.SimpleChannelInboundHandler;\r
-\r
-import org.opendaylight.openflowjava.protocol.impl.core.connection.MessageConsumer;\r
-import org.opendaylight.openflowjava.protocol.impl.deserialization.DeserializationFactory;\r
-import org.opendaylight.openflowjava.util.ByteBufUtils;\r
-import org.opendaylight.yangtools.yang.binding.DataObject;\r
-import org.slf4j.Logger;\r
-import org.slf4j.LoggerFactory;\r
-\r
-/**\r
- * @author michal.polkorab\r
- *\r
- */\r
-public class OFDatagramPacketDecoder extends SimpleChannelInboundHandler<VersionMessageUdpWrapper>{\r
-\r
-    private static final Logger LOGGER = LoggerFactory.getLogger(OFDatagramPacketDecoder.class);\r
-    private DeserializationFactory deserializationFactory;\r
-\r
-    @Override\r
-    public void channelRead0(ChannelHandlerContext ctx, VersionMessageUdpWrapper msg)\r
-            throws Exception {\r
-        if (LOGGER.isDebugEnabled()) {\r
-                LOGGER.debug("UdpVersionMessageWrapper received");\r
-                LOGGER.debug("<< " + ByteBufUtils.byteBufToHexString(msg.getMessageBuffer()));\r
-        }\r
-        DataObject dataObject = null;\r
-        try {\r
-            dataObject = deserializationFactory.deserialize(msg.getMessageBuffer(),msg.getVersion());\r
-            if (dataObject == null) {\r
-                LOGGER.warn("Translated POJO is null");\r
-            } else {\r
-                MessageConsumer consumer = UdpConnectionMap.getMessageConsumer(msg.getAddress());\r
-                consumer.consume(dataObject);\r
-            }\r
-        } catch(Exception e) {\r
-            LOGGER.warn("Message deserialization failed");\r
-            LOGGER.warn(e.getMessage(), e);\r
-            // TODO: delegate exception to allow easier deserialization\r
-            // debugging / deserialization problem awareness\r
-        } finally {\r
-            msg.getMessageBuffer().release();\r
-        }\r
-    }\r
-\r
-    /**\r
-     * @param deserializationFactory\r
-     */\r
-    public void setDeserializationFactory(DeserializationFactory deserializationFactory) {\r
-        this.deserializationFactory = deserializationFactory;\r
-    }\r
+/*
+ * Copyright (c) 2014 Pantheon Technologies s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.openflowjava.protocol.impl.core;
+
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.SimpleChannelInboundHandler;
+
+import org.opendaylight.openflowjava.protocol.impl.core.connection.MessageConsumer;
+import org.opendaylight.openflowjava.protocol.impl.deserialization.DeserializationFactory;
+import org.opendaylight.openflowjava.util.ByteBufUtils;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * @author michal.polkorab
+ *
+ */
+public class OFDatagramPacketDecoder extends SimpleChannelInboundHandler<VersionMessageUdpWrapper>{
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(OFDatagramPacketDecoder.class);
+    private DeserializationFactory deserializationFactory;
+
+    @Override
+    public void channelRead0(ChannelHandlerContext ctx, VersionMessageUdpWrapper msg)
+            throws Exception {
+        if (LOGGER.isDebugEnabled()) {
+                LOGGER.debug("UdpVersionMessageWrapper received");
+                LOGGER.debug("<< " + ByteBufUtils.byteBufToHexString(msg.getMessageBuffer()));
+        }
+        DataObject dataObject = null;
+        try {
+            dataObject = deserializationFactory.deserialize(msg.getMessageBuffer(),msg.getVersion());
+            if (dataObject == null) {
+                LOGGER.warn("Translated POJO is null");
+            } else {
+                MessageConsumer consumer = UdpConnectionMap.getMessageConsumer(msg.getAddress());
+                consumer.consume(dataObject);
+            }
+        } catch(Exception e) {
+            LOGGER.warn("Message deserialization failed");
+            LOGGER.warn(e.getMessage(), e);
+            // TODO: delegate exception to allow easier deserialization
+            // debugging / deserialization problem awareness
+        } finally {
+            msg.getMessageBuffer().release();
+        }
+    }
+
+    /**
+     * @param deserializationFactory
+     */
+    public void setDeserializationFactory(DeserializationFactory deserializationFactory) {
+        this.deserializationFactory = deserializationFactory;
+    }
 }
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