/*
* 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.deserialization.factories;
import io.netty.buffer.ByteBuf;
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.util.EncodeConstants;
import org.opendaylight.openflowjava.util.ExperimenterDeserializerKeyFactory;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ExperimenterId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessageBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
/**
* @author michal.polkorab
*/
public class VendorMessageFactory implements OFDeserializer<ExperimenterMessage>,
DeserializerRegistryInjector {
private DeserializerRegistry deserializerRegistry;
@Override
public ExperimenterMessage deserialize(ByteBuf message) {
final long xid = message.readUnsignedInt();
final long expId = message.readUnsignedInt();
OFDeserializer<ExperimenterDataOfChoice> deserializer = deserializerRegistry.getDeserializer(
ExperimenterDeserializerKeyFactory.createVendorMessageDeserializerKey(
EncodeConstants.OF10_VERSION_ID, expId));
final ExperimenterDataOfChoice vendorData = deserializer.deserialize(message);
final ExperimenterMessageBuilder messageBld = new ExperimenterMessageBuilder()
.setVersion((short) EncodeConstants.OF10_VERSION_ID)
.setXid(xid)
.setExperimenter(new ExperimenterId(expId))
.setExperimenterDataOfChoice(vendorData);
return messageBld.build();
}
@Override
public void injectDeserializerRegistry(DeserializerRegistry deserializerRegistry) {
this.deserializerRegistry = deserializerRegistry;
}
}