-/* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
-package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;\r
-\r
-import io.netty.buffer.ByteBuf;\r
-\r
-import java.math.BigInteger;\r
-\r
-import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer;\r
-import org.opendaylight.openflowjava.protocol.impl.util.OF10MatchDeserializer;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowRemovedReason;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessageBuilder;\r
-\r
-/**\r
- * Translates FlowRemoved messages (OpenFlow v1.0)\r
- * @author michal.polkorab\r
- */\r
-public class OF10FlowRemovedMessageFactory implements OFDeserializer<FlowRemovedMessage> {\r
-\r
- private static final byte PADDING_IN_FLOW_REMOVED_MESSAGE = 1;\r
- private static final byte PADDING_IN_FLOW_REMOVED_MESSAGE_2 = 2;\r
- \r
- \r
- private static OF10FlowRemovedMessageFactory instance;\r
- \r
- private OF10FlowRemovedMessageFactory() {\r
- // singleton\r
- }\r
- \r
- /**\r
- * @return singleton factory\r
- */\r
- public static synchronized OF10FlowRemovedMessageFactory getInstance(){\r
- if(instance == null){\r
- instance = new OF10FlowRemovedMessageFactory();\r
- }\r
- return instance;\r
- }\r
-\r
- @Override\r
- public FlowRemovedMessage bufferToMessage(ByteBuf rawMessage, short version) {\r
- FlowRemovedMessageBuilder builder = new FlowRemovedMessageBuilder();\r
- builder.setVersion(version);\r
- builder.setXid(rawMessage.readUnsignedInt());\r
- builder.setMatchV10(OF10MatchDeserializer.createMatchV10(rawMessage));\r
- byte[] cookie = new byte[Long.SIZE/Byte.SIZE];\r
- rawMessage.readBytes(cookie);\r
- builder.setCookie(new BigInteger(cookie));\r
- builder.setPriority(rawMessage.readUnsignedShort());\r
- builder.setReason(FlowRemovedReason.forValue(rawMessage.readUnsignedByte()));\r
- rawMessage.skipBytes(PADDING_IN_FLOW_REMOVED_MESSAGE);\r
- builder.setDurationSec(rawMessage.readUnsignedInt());\r
- builder.setDurationNsec(rawMessage.readUnsignedInt());\r
- builder.setIdleTimeout(rawMessage.readUnsignedShort());\r
- rawMessage.skipBytes(PADDING_IN_FLOW_REMOVED_MESSAGE_2);\r
- byte[] packet_count = new byte[Long.SIZE/Byte.SIZE];\r
- rawMessage.readBytes(packet_count);\r
- builder.setPacketCount(new BigInteger(packet_count));\r
- byte[] byte_count = new byte[Long.SIZE/Byte.SIZE];\r
- rawMessage.readBytes(byte_count);\r
- builder.setByteCount(new BigInteger(byte_count));\r
- return builder.build();\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.deserialization.factories;
+
+import io.netty.buffer.ByteBuf;
+
+import java.math.BigInteger;
+
+import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
+import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistryInjector;
+import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
+import org.opendaylight.openflowjava.protocol.api.keys.MessageCodeKey;
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowRemovedReason;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessageBuilder;
+
+/**
+ * Translates FlowRemoved messages (OpenFlow v1.0)
+ * @author michal.polkorab
+ */
+public class OF10FlowRemovedMessageFactory implements OFDeserializer<FlowRemovedMessage>,
+ DeserializerRegistryInjector {
+
+ private static final byte PADDING_IN_FLOW_REMOVED_MESSAGE = 1;
+ private static final byte PADDING_IN_FLOW_REMOVED_MESSAGE_2 = 2;
+ private DeserializerRegistry registry;
+
+ @Override
+ public FlowRemovedMessage deserialize(ByteBuf rawMessage) {
+ FlowRemovedMessageBuilder builder = new FlowRemovedMessageBuilder();
+ builder.setVersion((short) EncodeConstants.OF10_VERSION_ID);
+ builder.setXid(rawMessage.readUnsignedInt());
+ OFDeserializer<MatchV10> matchDeserializer = registry.getDeserializer(
+ new MessageCodeKey(EncodeConstants.OF10_VERSION_ID, EncodeConstants.EMPTY_VALUE, MatchV10.class));
+ builder.setMatchV10(matchDeserializer.deserialize(rawMessage));
+ byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
+ rawMessage.readBytes(cookie);
+ builder.setCookie(new BigInteger(1, cookie));
+ builder.setPriority(rawMessage.readUnsignedShort());
+ builder.setReason(FlowRemovedReason.forValue(rawMessage.readUnsignedByte()));
+ rawMessage.skipBytes(PADDING_IN_FLOW_REMOVED_MESSAGE);
+ builder.setDurationSec(rawMessage.readUnsignedInt());
+ builder.setDurationNsec(rawMessage.readUnsignedInt());
+ builder.setIdleTimeout(rawMessage.readUnsignedShort());
+ rawMessage.skipBytes(PADDING_IN_FLOW_REMOVED_MESSAGE_2);
+ byte[] packetCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
+ rawMessage.readBytes(packetCount);
+ builder.setPacketCount(new BigInteger(1, packetCount));
+ byte[] byteCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
+ rawMessage.readBytes(byteCount);
+ builder.setByteCount(new BigInteger(1, byteCount));
+ return builder.build();
+ }
+
+ @Override
+ public void injectDeserializerRegistry(DeserializerRegistry deserializerRegistry) {
+ registry = deserializerRegistry;
+ }
+}
Code Review / openflowjava.git / blobdiff