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.aug.nx.match.TcpSrcCaseValue;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.TcpSrcCaseValueBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.tcp.src.grouping.TcpSrcValuesBuilder;
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.NxmOfTcpSrcGrouping;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfTcpSrcKey;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.tcp.src.grouping.NxmOfTcpSrc;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.tcp.src.grouping.NxmOfTcpSrcBuilder;
38 import org.opendaylight.yangtools.yang.binding.Augmentation;
41 * Convert to/from SAL flow model to openflowjava model for TcpSrcCase.
43 * @author Aswin Suryanarayanan.
45 public class TcpSrcConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
47 public ExtensionAugment<? extends Augmentation<Extension>> convert(final MatchEntry input, final MatchPath path) {
48 TcpSrcCaseValue tcpSrcCaseValue = (TcpSrcCaseValue) input.getMatchEntryValue();
49 NxmOfTcpSrcBuilder tcpSrcBuilder = new NxmOfTcpSrcBuilder();
50 tcpSrcBuilder.setPort(tcpSrcCaseValue.getTcpSrcValues().getPort());
51 tcpSrcBuilder.setMask(tcpSrcCaseValue.getTcpSrcValues().getMask());
52 return resolveAugmentation(tcpSrcBuilder.build(), path, NxmOfTcpSrcKey.VALUE);
56 public MatchEntry convert(final Extension extension) {
57 Optional<NxmOfTcpSrcGrouping> matchGrouping = MatchUtil.TCP_SRC_RESOLVER.findExtension(extension);
58 if (!matchGrouping.isPresent()) {
59 throw new CodecPreconditionException(extension);
61 TcpSrcCaseValueBuilder tcpSrcCaseValueBuilder = new TcpSrcCaseValueBuilder();
62 TcpSrcValuesBuilder tcpSrcValuesBuilder = new TcpSrcValuesBuilder();
63 tcpSrcValuesBuilder.setPort(matchGrouping.get().getNxmOfTcpSrc().getPort());
64 tcpSrcValuesBuilder.setMask(matchGrouping.get().getNxmOfTcpSrc().getMask());
65 tcpSrcCaseValueBuilder.setTcpSrcValues(tcpSrcValuesBuilder.build());
66 MatchEntryBuilder ofMatch = MatchUtil
67 .createDefaultMatchEntryBuilder(org.opendaylight.yang.gen.v1.urn
68 .opendaylight.openflowjava.nx.match.rev140421.NxmOfTcpSrc.VALUE,
69 Nxm0Class.VALUE, tcpSrcCaseValueBuilder.build());
70 ofMatch.setHasMask(true);
71 return ofMatch.build();
74 private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(final NxmOfTcpSrc value,
75 final MatchPath path, final ExtensionKey key) {
77 case FLOWS_STATISTICS_UPDATE_MATCH:
78 return new ExtensionAugment<>(NxAugMatchNodesNodeTableFlow.class,
79 new NxAugMatchNodesNodeTableFlowBuilder().setNxmOfTcpSrc(value).build(), key);
80 case FLOWS_STATISTICS_RPC_MATCH:
81 return new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
82 new NxAugMatchRpcGetFlowStatsBuilder().setNxmOfTcpSrc(value).build(), key);
83 case PACKET_RECEIVED_MATCH:
84 return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class, new NxAugMatchNotifPacketInBuilder()
85 .setNxmOfTcpSrc(value).build(), key);
86 case SWITCH_FLOW_REMOVED_MATCH:
87 return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
88 new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmOfTcpSrc(value).build(), key);
89 case PACKET_IN_MESSAGE_MATCH:
90 return new ExtensionAugment<>(NxAugMatchPacketInMessage.class,
91 new NxAugMatchPacketInMessageBuilder().setNxmOfTcpSrc(value).build(), key);
93 throw new CodecPreconditionException(path);