/**
* Copyright (c) 2014 Cisco Systems, Inc. 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.extension.vendor.nicira.convertor.match;
import com.google.common.base.Optional;
import org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava;
import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
import org.opendaylight.openflowplugin.extension.api.ExtensionAugment;
import org.opendaylight.openflowplugin.extension.api.path.MatchPath;
import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.IpConverter;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm0Class;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.arp.tpa.grouping.ArpTpaValuesBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.ArpTpaCaseValue;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.ArpTpaCaseValueBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketIn;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketInBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemoved;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemovedBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifUpdateFlowStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifUpdateFlowStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfArpTpaGrouping;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfArpTpaKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.arp.tpa.grouping.NxmOfArpTpa;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.arp.tpa.grouping.NxmOfArpTpaBuilder;
import org.opendaylight.yangtools.yang.binding.Augmentation;
/**
* @author msunal
*/
public class ArpTpaConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
/*
* (non-Javadoc)
*
* @see
* org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava#convert
* (org.opendaylight.yangtools.yang.binding.DataContainer,
* org.opendaylight.openflowplugin.extension.api.path.AugmentationPath)
*/
@Override
public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
ArpTpaCaseValue arpTpaCaseValue = ((ArpTpaCaseValue) input.getMatchEntryValue());
Ipv4Address ipv4Address = IpConverter.longToIpv4Address(arpTpaCaseValue.getArpTpaValues().getValue());
return resolveAugmentation(new NxmOfArpTpaBuilder().setIpv4Address(ipv4Address).build(), path,
NxmOfArpTpaKey.class);
}
private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(NxmOfArpTpa value,
MatchPath path, Class<? extends ExtensionKey> key) {
switch (path) {
case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_MATCH:
return new ExtensionAugment<>(NxAugMatchNotifUpdateFlowStats.class,
new NxAugMatchNotifUpdateFlowStatsBuilder().setNxmOfArpTpa(value).build(), key);
case RPCFLOWSSTATISTICS_FLOWANDSTATISTICSMAPLIST_MATCH:
return new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
new NxAugMatchRpcGetFlowStatsBuilder().setNxmOfArpTpa(value).build(), key);
case PACKETRECEIVED_MATCH:
return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class, new NxAugMatchNotifPacketInBuilder()
.setNxmOfArpTpa(value).build(), key);
case SWITCHFLOWREMOVED_MATCH:
return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmOfArpTpa(value).build(), key);
default:
throw new CodecPreconditionException(path);
}
}
/*
* (non-Javadoc)
*
* @see
* org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava#convert
* (org
* .opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general
* .rev140714.general.extension.grouping.Extension)
*/
@Override
public MatchEntry convert(Extension extension) {
Optional<NxmOfArpTpaGrouping> matchGrouping = MatchUtil.arpTpaResolver.getExtension(extension);
if (!matchGrouping.isPresent()) {
throw new CodecPreconditionException(extension);
}
Long value = IpConverter.Ipv4AddressToLong(matchGrouping.get().getNxmOfArpTpa().getIpv4Address());
ArpTpaCaseValueBuilder arpTpaCaseValueBuilder = new ArpTpaCaseValueBuilder();
arpTpaCaseValueBuilder.setArpTpaValues(new ArpTpaValuesBuilder()
.setValue(value).build());
return MatchUtil.createDefaultMatchEntryBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfArpTpa.class,
Nxm0Class.class,
arpTpaCaseValueBuilder.build()).build();
}
}