2 * Copyright (c) 2015 Hewlett-Packard Enterprise 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
8 package org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.match;
10 import java.util.Optional;
11 import org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava;
12 import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
13 import org.opendaylight.openflowplugin.extension.api.ExtensionAugment;
14 import org.opendaylight.openflowplugin.extension.api.path.MatchPath;
15 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm0Class;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.udp.dst.grouping.UdpDstValuesBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.UdpDstCaseValue;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.UdpDstCaseValueBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlow;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlowBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketIn;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketInBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemoved;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemovedBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessage;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessageBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStats;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStatsBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfUdpDstGrouping;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfUdpDstKey;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.udp.dst.grouping.NxmOfUdpDst;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.udp.dst.grouping.NxmOfUdpDstBuilder;
38 import org.opendaylight.yangtools.yang.binding.Augmentation;
41 * Convert to/from SAL flow model to openflowjava model for UdpDstCase.
43 * @author Aswin Suryanarayanan.
45 public class UdpDstConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
48 public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
49 UdpDstCaseValue udpDstCaseValue = (UdpDstCaseValue) input.getMatchEntryValue();
50 NxmOfUdpDstBuilder udpDstBuilder = new NxmOfUdpDstBuilder();
51 udpDstBuilder.setPort(udpDstCaseValue.getUdpDstValues().getPort());
52 udpDstBuilder.setMask(udpDstCaseValue.getUdpDstValues().getMask());
53 return resolveAugmentation(udpDstBuilder.build(), path,
54 NxmOfUdpDstKey.class);
58 public MatchEntry convert(Extension extension) {
59 Optional<NxmOfUdpDstGrouping> matchGrouping = MatchUtil.UDP_DST_RESOLVER.findExtension(extension);
60 if (!matchGrouping.isPresent()) {
61 throw new CodecPreconditionException(extension);
63 UdpDstCaseValueBuilder udpDstCaseValueBuilder = new UdpDstCaseValueBuilder();
64 UdpDstValuesBuilder udpDstValuesBuilder = new UdpDstValuesBuilder();
65 udpDstValuesBuilder.setPort(matchGrouping.get().getNxmOfUdpDst().getPort());
66 udpDstValuesBuilder.setMask(matchGrouping.get().getNxmOfUdpDst().getMask());
67 udpDstCaseValueBuilder.setUdpDstValues(udpDstValuesBuilder.build());
68 MatchEntryBuilder ofMatch = MatchUtil
69 .createDefaultMatchEntryBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight
70 .openflowjava.nx.match.rev140421.NxmOfUdpDst.class,
71 Nxm0Class.class,udpDstCaseValueBuilder.build());
72 ofMatch.setHasMask(true);
73 return ofMatch.build();
76 private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(NxmOfUdpDst value,
77 MatchPath path, Class<? extends ExtensionKey> key) {
79 case FLOWS_STATISTICS_UPDATE_MATCH:
80 return new ExtensionAugment<>(NxAugMatchNodesNodeTableFlow.class,
81 new NxAugMatchNodesNodeTableFlowBuilder().setNxmOfUdpDst(value).build(), key);
82 case FLOWS_STATISTICS_RPC_MATCH:
83 return new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
84 new NxAugMatchRpcGetFlowStatsBuilder().setNxmOfUdpDst(value).build(), key);
85 case PACKET_RECEIVED_MATCH:
86 return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class, new NxAugMatchNotifPacketInBuilder()
87 .setNxmOfUdpDst(value).build(), key);
88 case SWITCH_FLOW_REMOVED_MATCH:
89 return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
90 new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmOfUdpDst(value).build(), key);
91 case PACKET_IN_MESSAGE_MATCH:
92 return new ExtensionAugment<>(NxAugMatchPacketInMessage.class,
93 new NxAugMatchPacketInMessageBuilder().setNxmOfUdpDst(value).build(), key);
95 throw new CodecPreconditionException(path);