openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/match/cases/OfToSalPbbIsidCase.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.openflowplugin.openflow.md.util.ByteUtil;
  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.ProtocolMatchFieldsBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.protocol.match.fields.PbbBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.PbbIsidCase;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.pbb.isid._case.PbbIsid;
  22
  23 public class OfToSalPbbIsidCase extends ConvertorCase<PbbIsidCase, MatchBuilder, MatchResponseConvertorData> {
  24     public OfToSalPbbIsidCase() {
  25         super(PbbIsidCase.class, true, OFConstants.OFP_VERSION_1_0, OFConstants.OFP_VERSION_1_3);
  26     }
  27
  28     @Override
  29     public Optional<MatchBuilder> process(@Nonnull PbbIsidCase source, MatchResponseConvertorData data) {
  30         final MatchBuilder matchBuilder = data.getMatchBuilder();
  31         final ProtocolMatchFieldsBuilder protocolMatchFieldsBuilder = data.getProtocolMatchFieldsBuilder();
  32
  33         PbbIsid pbbIsid = source.getPbbIsid();
  34
  35         if (pbbIsid != null) {
  36             PbbBuilder pbbBuilder = new PbbBuilder();
  37             pbbBuilder.setPbbIsid(pbbIsid.getIsid());
  38             byte[] mask = pbbIsid.getMask();
  39
  40             if (mask != null) {
  41                 pbbBuilder.setPbbMask(ByteUtil.bytesToUnsignedMedium(mask));
  42             }
  43
  44             protocolMatchFieldsBuilder.setPbb(pbbBuilder.build());
  45             matchBuilder.setProtocolMatchFields(protocolMatchFieldsBuilder.build());
  46         }
  47
  48         return Optional.of(matchBuilder);
  49     }
  50 }