openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/match/cases/OfToSalIpDscpCase.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 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.match.data.MatchResponseConvertorData;
  17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Dscp;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatchBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.IpDscpCase;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ip.dscp._case.IpDscp;
  22
  23 public class OfToSalIpDscpCase extends ConvertorCase<IpDscpCase, MatchBuilder, MatchResponseConvertorData> {
  24     public OfToSalIpDscpCase() {
  25         super(IpDscpCase.class, true, OFConstants.OFP_VERSION_1_0, OFConstants.OFP_VERSION_1_3);
  26     }
  27
  28     @Override
  29     public Optional<MatchBuilder> process(@NonNull IpDscpCase source, MatchResponseConvertorData data,
  30             ConvertorExecutor convertorExecutor) {
  31         final MatchBuilder matchBuilder = data.getMatchBuilder();
  32         final IpMatchBuilder ipMatchBuilder = data.getIpMatchBuilder();
  33
  34         IpDscp ipDscp = source.getIpDscp();
  35
  36         if (ipDscp != null) {
  37             ipMatchBuilder.setIpDscp(new Dscp(ipDscp.getDscp().getValue()));
  38             matchBuilder.setIpMatch(ipMatchBuilder.build());
  39         }
  40
  41         return Optional.of(matchBuilder);
  42     }
  43 }