openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/match/cases/OfToSalInPortCase.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.math.BigInteger;
  12 import java.util.Optional;
  13 import javax.annotation.Nonnull;
  14 import org.opendaylight.openflowplugin.api.OFConstants;
  15 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  16 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  17 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.ConvertorCase;
  18 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.data.MatchResponseConvertorData;
  19 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.InPortCase;
  23
  24 public class OfToSalInPortCase extends ConvertorCase<InPortCase, MatchBuilder, MatchResponseConvertorData> {
  25     public OfToSalInPortCase() {
  26         super(InPortCase.class, true, OFConstants.OFP_VERSION_1_0, OFConstants.OFP_VERSION_1_3);
  27     }
  28
  29     @Override
  30     public Optional<MatchBuilder> process(@Nonnull InPortCase source, MatchResponseConvertorData data, ConvertorExecutor convertorExecutor) {
  31         final MatchBuilder matchBuilder = data.getMatchBuilder();
  32         final OpenflowVersion ofVersion = OpenflowVersion.get(data.getVersion());
  33         final BigInteger datapathId = data.getDatapathId();
  34
  35         final PortNumber portNumber = source.getInPort().getPortNumber();
  36
  37         if (portNumber != null) {
  38             matchBuilder.setInPort(InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(datapathId, portNumber.getValue(), ofVersion));
  39         }
  40
  41         return Optional.of(matchBuilder);
  42     }
  43 }