import io.netty.buffer.ByteBuf;
-import org.opendaylight.openflowjava.protocol.impl.serialization.OFSerializer;
-import org.opendaylight.openflowjava.protocol.impl.util.ActionsSerializer;
+import org.opendaylight.openflowjava.protocol.api.extensibility.MessageTypeKey;
+import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
+import org.opendaylight.openflowjava.protocol.api.extensibility.RegistryInjector;
+import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;
+import org.opendaylight.openflowjava.protocol.impl.util.CodingUtils;
+import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
/**
* @author michal.polkorab
* @author timotej.kubas
*/
-public class PacketOutInputMessageFactory implements OFSerializer<PacketOutInput>{
+public class PacketOutInputMessageFactory implements OFSerializer<PacketOutInput>, RegistryInjector {
/** Code type of PacketOut message */
- public static final byte MESSAGE_TYPE = 13;
- private static final int MESSAGE_LENGTH = 24;
+ private static final byte MESSAGE_TYPE = 13;
private static final byte PADDING_IN_PACKET_OUT_MESSAGE = 6;
- private static PacketOutInputMessageFactory instance;
-
- private PacketOutInputMessageFactory() {
- // do nothing, just singleton
- }
-
- /**
- * @return singleton factory
- */
- public static synchronized PacketOutInputMessageFactory getInstance() {
- if (instance == null) {
- instance = new PacketOutInputMessageFactory();
- }
- return instance;
- }
-
- @Override
- public void messageToBuffer(short version, ByteBuf out,
- PacketOutInput message) {
- ByteBufUtils.writeOFHeader(instance, message, out);
- out.writeInt(message.getBufferId().intValue());
- out.writeInt(message.getInPort().getValue().intValue());
- out.writeShort(ActionsSerializer.computeLengthOfActions(message.getAction()));
- ByteBufUtils.padBuffer(PADDING_IN_PACKET_OUT_MESSAGE, out);
- ActionsSerializer.encodeActions(message.getAction(), out);
- byte[] data = message.getData();
- if (data != null) {
- out.writeBytes(data);
- }
- }
+ private SerializerRegistry registry;
@Override
- public int computeLength(PacketOutInput message) {
- int length = MESSAGE_LENGTH;
- length += ActionsSerializer.computeLengthOfActions(message.getAction());
+ 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);
+ ByteBufUtils.padBuffer(PADDING_IN_PACKET_OUT_MESSAGE, outBuffer);
+ int actionsStartIndex = outBuffer.writerIndex();
+ OFSerializer<Action> actionSerializer = registry.getSerializer(
+ new MessageTypeKey<>(message.getVersion(), Action.class));
+ CodingUtils.serializeList(message.getAction(), actionSerializer, outBuffer);
+ outBuffer.setShort(actionsLengthIndex, outBuffer.writerIndex() - actionsStartIndex);
byte[] data = message.getData();
if (data != null) {
- length += data.length;
+ outBuffer.writeBytes(data);
}
- return length;
+ ByteBufUtils.updateOFHeaderLength(outBuffer);
}
@Override
- public byte getMessageType() {
- return MESSAGE_TYPE;
+ public void injectSerializerRegistry(SerializerRegistry serializerRegistry) {
+ this.registry = serializerRegistry;
}
}