2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.cases;
11 import java.util.Optional;
12 import org.eclipse.jdt.annotation.NonNull;
13 import org.opendaylight.openflowplugin.api.OFConstants;
14 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
15 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.ConvertorCase;
16 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.IpConversionUtil;
17 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.data.MatchResponseConvertorData;
18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatchBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ArpSpaCase;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.arp.spa._case.ArpSpa;
24 public class OfToSalArpSpaCase extends ConvertorCase<ArpSpaCase, MatchBuilder, MatchResponseConvertorData> {
25 public OfToSalArpSpaCase() {
26 super(ArpSpaCase.class, true, OFConstants.OFP_VERSION_1_0, OFConstants.OFP_VERSION_1_3);
30 public Optional<MatchBuilder> process(@NonNull ArpSpaCase source, MatchResponseConvertorData data,
31 ConvertorExecutor convertorExecutor) {
32 final MatchBuilder matchBuilder = data.getMatchBuilder();
33 final ArpMatchBuilder arpMatchBuilder = data.getArpMatchBuilder();
35 ArpSpa arpSpa = source.getArpSpa();
40 if (null != arpSpa.getMask()) {
41 mask = IpConversionUtil.countBits(arpSpa.getMask());
44 Ipv4Prefix ipv4Prefix = IpConversionUtil.createPrefix(arpSpa.getIpv4Address(), mask);
45 arpMatchBuilder.setArpSourceTransportAddress(ipv4Prefix);
46 matchBuilder.setLayer3Match(arpMatchBuilder.build());
49 return Optional.of(matchBuilder);