openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/match/cases/OfToSalTcpDstCase.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.cases;
  10
  11 import java.util.Optional;
  12 import javax.annotation.Nonnull;
  13 import org.opendaylight.openflowplugin.api.OFConstants;
  14 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.ConvertorCase;
  15 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.data.MatchResponseConvertorData;
  16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.TcpMatchBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.TcpDstCase;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.tcp.dst._case.TcpDst;
  21
  22 public class OfToSalTcpDstCase extends ConvertorCase<TcpDstCase, MatchBuilder, MatchResponseConvertorData> {
  23     public OfToSalTcpDstCase() {
  24         super(TcpDstCase.class, true, OFConstants.OFP_VERSION_1_0, OFConstants.OFP_VERSION_1_3);
  25     }
  26
  27     @Override
  28     public Optional<MatchBuilder> process(@Nonnull TcpDstCase source, MatchResponseConvertorData data) {
  29         final MatchBuilder matchBuilder = data.getMatchBuilder();
  30         final TcpMatchBuilder tcpMatchBuilder = data.getTcpMatchBuilder();
  31
  32         TcpDst tcpDst = source.getTcpDst();
  33         PortNumber portNumber = tcpDst.getPort();
  34
  35         if (portNumber != null) {
  36             tcpMatchBuilder.setTcpDestinationPort(portNumber);
  37             matchBuilder.setLayer4Match(tcpMatchBuilder.build());
  38         }
  39
  40         return Optional.of(matchBuilder);
  41     }
  42 }