diff --git a/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFTypeSerializerVer12.java b/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFTypeSerializerVer12.java
new file mode 100644
index 0000000..e1f4b8e
--- /dev/null
+++ b/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFTypeSerializerVer12.java
@@ -0,0 +1,194 @@
+// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+// Copyright (c) 2011, 2012 Open Networking Foundation
+// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+// This library was generated by the LoxiGen Compiler.
+// See the file LICENSE.txt which should have been included in the source distribution
+
+// Automatically generated by LOXI from template const_serializer.java
+// Do not modify
+
+package org.projectfloodlight.openflow.protocol.ver12;
+
+import org.projectfloodlight.openflow.protocol.*;
+import org.projectfloodlight.openflow.protocol.action.*;
+import org.projectfloodlight.openflow.protocol.actionid.*;
+import org.projectfloodlight.openflow.protocol.bsntlv.*;
+import org.projectfloodlight.openflow.protocol.errormsg.*;
+import org.projectfloodlight.openflow.protocol.meterband.*;
+import org.projectfloodlight.openflow.protocol.instruction.*;
+import org.projectfloodlight.openflow.protocol.instructionid.*;
+import org.projectfloodlight.openflow.protocol.match.*;
+import org.projectfloodlight.openflow.protocol.oxm.*;
+import org.projectfloodlight.openflow.protocol.queueprop.*;
+import org.projectfloodlight.openflow.types.*;
+import org.projectfloodlight.openflow.util.*;
+import org.projectfloodlight.openflow.exceptions.*;
+import org.projectfloodlight.openflow.protocol.OFType;
+import org.jboss.netty.buffer.ChannelBuffer;
+import com.google.common.hash.PrimitiveSink;
+
+public class OFTypeSerializerVer12 {
+
+    public final static byte HELLO_VAL = (byte) 0x0;
+    public final static byte ERROR_VAL = (byte) 0x1;
+    public final static byte ECHO_REQUEST_VAL = (byte) 0x2;
+    public final static byte ECHO_REPLY_VAL = (byte) 0x3;
+    public final static byte EXPERIMENTER_VAL = (byte) 0x4;
+    public final static byte FEATURES_REQUEST_VAL = (byte) 0x5;
+    public final static byte FEATURES_REPLY_VAL = (byte) 0x6;
+    public final static byte GET_CONFIG_REQUEST_VAL = (byte) 0x7;
+    public final static byte GET_CONFIG_REPLY_VAL = (byte) 0x8;
+    public final static byte SET_CONFIG_VAL = (byte) 0x9;
+    public final static byte PACKET_IN_VAL = (byte) 0xa;
+    public final static byte FLOW_REMOVED_VAL = (byte) 0xb;
+    public final static byte PORT_STATUS_VAL = (byte) 0xc;
+    public final static byte PACKET_OUT_VAL = (byte) 0xd;
+    public final static byte FLOW_MOD_VAL = (byte) 0xe;
+    public final static byte GROUP_MOD_VAL = (byte) 0xf;
+    public final static byte PORT_MOD_VAL = (byte) 0x10;
+    public final static byte TABLE_MOD_VAL = (byte) 0x11;
+    public final static byte STATS_REQUEST_VAL = (byte) 0x12;
+    public final static byte STATS_REPLY_VAL = (byte) 0x13;
+    public final static byte BARRIER_REQUEST_VAL = (byte) 0x14;
+    public final static byte BARRIER_REPLY_VAL = (byte) 0x15;
+    public final static byte QUEUE_GET_CONFIG_REQUEST_VAL = (byte) 0x16;
+    public final static byte QUEUE_GET_CONFIG_REPLY_VAL = (byte) 0x17;
+    public final static byte ROLE_REQUEST_VAL = (byte) 0x18;
+    public final static byte ROLE_REPLY_VAL = (byte) 0x19;
+
+    public static OFType readFrom(ChannelBuffer bb) throws OFParseError {
+        try {
+            return ofWireValue(bb.readByte());
+        } catch (IllegalArgumentException e) {
+            throw new OFParseError(e);
+        }
+    }
+
+    public static void writeTo(ChannelBuffer bb, OFType e) {
+        bb.writeByte(toWireValue(e));
+    }
+
+    public static void putTo(OFType e, PrimitiveSink sink) {
+        sink.putByte(toWireValue(e));
+    }
+
+    public static OFType ofWireValue(byte val) {
+        switch(val) {
+            case HELLO_VAL:
+                return OFType.HELLO;
+            case ERROR_VAL:
+                return OFType.ERROR;
+            case ECHO_REQUEST_VAL:
+                return OFType.ECHO_REQUEST;
+            case ECHO_REPLY_VAL:
+                return OFType.ECHO_REPLY;
+            case EXPERIMENTER_VAL:
+                return OFType.EXPERIMENTER;
+            case FEATURES_REQUEST_VAL:
+                return OFType.FEATURES_REQUEST;
+            case FEATURES_REPLY_VAL:
+                return OFType.FEATURES_REPLY;
+            case GET_CONFIG_REQUEST_VAL:
+                return OFType.GET_CONFIG_REQUEST;
+            case GET_CONFIG_REPLY_VAL:
+                return OFType.GET_CONFIG_REPLY;
+            case SET_CONFIG_VAL:
+                return OFType.SET_CONFIG;
+            case PACKET_IN_VAL:
+                return OFType.PACKET_IN;
+            case FLOW_REMOVED_VAL:
+                return OFType.FLOW_REMOVED;
+            case PORT_STATUS_VAL:
+                return OFType.PORT_STATUS;
+            case PACKET_OUT_VAL:
+                return OFType.PACKET_OUT;
+            case FLOW_MOD_VAL:
+                return OFType.FLOW_MOD;
+            case GROUP_MOD_VAL:
+                return OFType.GROUP_MOD;
+            case PORT_MOD_VAL:
+                return OFType.PORT_MOD;
+            case TABLE_MOD_VAL:
+                return OFType.TABLE_MOD;
+            case STATS_REQUEST_VAL:
+                return OFType.STATS_REQUEST;
+            case STATS_REPLY_VAL:
+                return OFType.STATS_REPLY;
+            case BARRIER_REQUEST_VAL:
+                return OFType.BARRIER_REQUEST;
+            case BARRIER_REPLY_VAL:
+                return OFType.BARRIER_REPLY;
+            case QUEUE_GET_CONFIG_REQUEST_VAL:
+                return OFType.QUEUE_GET_CONFIG_REQUEST;
+            case QUEUE_GET_CONFIG_REPLY_VAL:
+                return OFType.QUEUE_GET_CONFIG_REPLY;
+            case ROLE_REQUEST_VAL:
+                return OFType.ROLE_REQUEST;
+            case ROLE_REPLY_VAL:
+                return OFType.ROLE_REPLY;
+            default:
+                throw new IllegalArgumentException("Illegal wire value for type OFType in version 1.2: " + val);
+        }
+    }
+
+
+    public static byte toWireValue(OFType e) {
+        switch(e) {
+            case HELLO:
+                return HELLO_VAL;
+            case ERROR:
+                return ERROR_VAL;
+            case ECHO_REQUEST:
+                return ECHO_REQUEST_VAL;
+            case ECHO_REPLY:
+                return ECHO_REPLY_VAL;
+            case EXPERIMENTER:
+                return EXPERIMENTER_VAL;
+            case FEATURES_REQUEST:
+                return FEATURES_REQUEST_VAL;
+            case FEATURES_REPLY:
+                return FEATURES_REPLY_VAL;
+            case GET_CONFIG_REQUEST:
+                return GET_CONFIG_REQUEST_VAL;
+            case GET_CONFIG_REPLY:
+                return GET_CONFIG_REPLY_VAL;
+            case SET_CONFIG:
+                return SET_CONFIG_VAL;
+            case PACKET_IN:
+                return PACKET_IN_VAL;
+            case FLOW_REMOVED:
+                return FLOW_REMOVED_VAL;
+            case PORT_STATUS:
+                return PORT_STATUS_VAL;
+            case PACKET_OUT:
+                return PACKET_OUT_VAL;
+            case FLOW_MOD:
+                return FLOW_MOD_VAL;
+            case GROUP_MOD:
+                return GROUP_MOD_VAL;
+            case PORT_MOD:
+                return PORT_MOD_VAL;
+            case TABLE_MOD:
+                return TABLE_MOD_VAL;
+            case STATS_REQUEST:
+                return STATS_REQUEST_VAL;
+            case STATS_REPLY:
+                return STATS_REPLY_VAL;
+            case BARRIER_REQUEST:
+                return BARRIER_REQUEST_VAL;
+            case BARRIER_REPLY:
+                return BARRIER_REPLY_VAL;
+            case QUEUE_GET_CONFIG_REQUEST:
+                return QUEUE_GET_CONFIG_REQUEST_VAL;
+            case QUEUE_GET_CONFIG_REPLY:
+                return QUEUE_GET_CONFIG_REPLY_VAL;
+            case ROLE_REQUEST:
+                return ROLE_REQUEST_VAL;
+            case ROLE_REPLY:
+                return ROLE_REPLY_VAL;
+            default:
+                throw new IllegalArgumentException("Illegal enum value for type OFType in version 1.2: " + e);
+        }
+    }
+
+}