Replaced usage of BytebufUtils.padBuffer() as it is deprecated

[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / serialization / factories / PacketOutInputMessageFactory.java

diff --git a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/PacketOutInputMessageFactory.java b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/PacketOutInputMessageFactory.java
index 9a16738b2bfdbcbc0158d23b98bcaa0b3dab5718..44c9249d7004f5af0193bdeeb48cbbe1670f7fa3 100644 (file)
--- a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/PacketOutInputMessageFactory.java
+++ b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/PacketOutInputMessageFactory.java
@@ -1,51 +1,58 @@
-/* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
-package org.opendaylight.openflowjava.protocol.impl.serialization.factories;\r
-\r
-import io.netty.buffer.ByteBuf;\r
-\r
-import org.opendaylight.openflowjava.protocol.impl.core.OFFrameDecoder;\r
-import org.opendaylight.openflowjava.protocol.impl.serialization.OFSerializer;\r
-import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;\r
-\r
-/**\r
- * @author michal.polkorab\r
- *\r
- */\r
-public class PacketOutInputMessageFactory implements OFSerializer<PacketOutInput>{\r
-\r
-    /** Code type of PacketOut message */\r
-    public static final byte MESSAGE_TYPE = 13;\r
-    private static final byte PADDING_IN_PACKET_OUT_MESSAGE = 6;\r
-    private static PacketOutInputMessageFactory instance;\r
-    \r
-    private PacketOutInputMessageFactory() {\r
-        // do nothing, just singleton\r
-    }\r
-    \r
-    /**\r
-     * @return singleton factory\r
-     */\r
-    public static PacketOutInputMessageFactory getInstance() {\r
-        if (instance == null) {\r
-            instance = new PacketOutInputMessageFactory();\r
-        }\r
-        return instance;\r
-    }\r
-    \r
-    @Override\r
-    public void messageToBuffer(short version, ByteBuf out,\r
-            PacketOutInput message) {\r
-        out.writeByte(message.getVersion());\r
-        out.writeByte(MESSAGE_TYPE);\r
-        out.writeShort(OFFrameDecoder.LENGTH_OF_HEADER);\r
-        out.writeInt(message.getXid().intValue());\r
-        out.writeInt(message.getBufferId().intValue());\r
-        out.writeInt(message.getInPort().getValue().intValue());\r
-        // TODO - finish implementation after Action serialization is done\r
-        //out.writeShort(message.getActions().size());\r
-        ByteBufUtils.padBuffer(PADDING_IN_PACKET_OUT_MESSAGE, out);\r
-       \r
-    }\r
-\r
-}\r
+/*
+ * Copyright (c) 2013 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.serialization.factories;
+
+import io.netty.buffer.ByteBuf;
+
+import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
+import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
+import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
+import org.opendaylight.openflowjava.util.ByteBufUtils;
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
+import org.opendaylight.openflowjava.protocol.impl.util.TypeKeyMakerFactory;
+import org.opendaylight.openflowjava.protocol.impl.util.ListSerializer;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
+
+/**
+ * Translates PacketOut messages
+ * @author michal.polkorab
+ * @author timotej.kubas
+ */
+public class PacketOutInputMessageFactory implements OFSerializer<PacketOutInput>, SerializerRegistryInjector {
+
+    /** Code type of PacketOut message */
+    private static final byte MESSAGE_TYPE = 13;
+    private static final byte PADDING_IN_PACKET_OUT_MESSAGE = 6;
+    private SerializerRegistry registry;
+
+    @Override
+    public void serialize(PacketOutInput message, ByteBuf outBuffer) {
+        ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
+        outBuffer.writeInt(message.getBufferId().intValue());
+        outBuffer.writeInt(message.getInPort().getValue().intValue());
+        int actionsLengthIndex = outBuffer.writerIndex();
+        outBuffer.writeShort(EncodeConstants.EMPTY_LENGTH);
+        outBuffer.writeZero(PADDING_IN_PACKET_OUT_MESSAGE);
+        int actionsStartIndex = outBuffer.writerIndex();
+        ListSerializer.serializeList(message.getAction(), TypeKeyMakerFactory
+                .createActionKeyMaker(EncodeConstants.OF13_VERSION_ID), registry, outBuffer);
+        outBuffer.setShort(actionsLengthIndex, outBuffer.writerIndex() - actionsStartIndex);
+        byte[] data = message.getData();
+        if (data != null) {
+            outBuffer.writeBytes(data);
+        }
+        ByteBufUtils.updateOFHeaderLength(outBuffer);
+    }
+
+    @Override
+    public void injectSerializerRegistry(SerializerRegistry serializerRegistry) {
+        this.registry = serializerRegistry;
+    }
+
+}