/*
* Copyright (c) 2016 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.openflowplugin.impl.protocol.deserialization.match;
import io.netty.buffer.ByteBuf;
import java.util.Objects;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Layer3Match;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatch;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatchBuilder;
public class ArpTargetTransportAddressEntryDeserializer extends AbstractMatchEntryDeserializer {
@Override
public void deserializeEntry(ByteBuf message, MatchBuilder builder) {
final boolean hasMask = processHeader(message);
final Layer3Match layer3Match = builder.getLayer3Match();
final Ipv4Prefix prefix = readPrefix(message, hasMask);
if (Objects.isNull(layer3Match)) {
builder.setLayer3Match(new ArpMatchBuilder()
.setArpTargetTransportAddress(prefix)
.build());
} else if (ArpMatch.class.isInstance(layer3Match)
&& Objects.isNull(ArpMatch.class.cast(layer3Match).getArpTargetTransportAddress())) {
builder.setLayer3Match(new ArpMatchBuilder(ArpMatch.class.cast(layer3Match))
.setArpTargetTransportAddress(prefix)
.build());
} else {
throwErrorOnMalformed(builder, "layer3Match", "arpTargetTransportAddress");
}
}
}