openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/PortUpdateTranslator.java

   1 /**
   2  * Copyright (c) 2015 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 package org.opendaylight.openflowplugin.impl.translator;
   9
  10 import java.util.Collections;
  11 import org.opendaylight.openflowplugin.api.OFConstants;
  12 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  13 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
  14 import org.opendaylight.openflowplugin.impl.util.PortTranslatorUtil;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortNumberUni;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortReason;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 public class PortUpdateTranslator implements MessageTranslator<PortGrouping, FlowCapableNodeConnector> {
  25     private static final Logger LOG = LoggerFactory.getLogger(PortUpdateTranslator.class);
  26
  27     @Override
  28     public FlowCapableNodeConnector translate(final PortGrouping input,
  29                                               final DeviceInfo deviceInfo, final Object connectionDistinguisher) {
  30         final FlowCapableNodeConnectorBuilder builder = new FlowCapableNodeConnectorBuilder();
  31         //OF1.0
  32         if (deviceInfo.getVersion() == OFConstants.OFP_VERSION_1_0) {
  33             builder.setAdvertisedFeatures(PortTranslatorUtil.translatePortFeatures(input.getAdvertisedFeaturesV10()));
  34             builder.setConfiguration(PortTranslatorUtil.translatePortConfig(input.getConfigV10()));
  35             builder.setCurrentFeature(PortTranslatorUtil.translatePortFeatures(input.getCurrentFeaturesV10()));
  36             builder.setPeerFeatures(PortTranslatorUtil.translatePortFeatures(input.getPeerFeaturesV10()));
  37             builder.setState(PortTranslatorUtil.translatePortState(input.getStateV10()));
  38             builder.setSupported(PortTranslatorUtil.translatePortFeatures(input.getSupportedFeaturesV10()));
  39         } else if (deviceInfo.getVersion() == OFConstants.OFP_VERSION_1_3) {
  40             builder.setAdvertisedFeatures(PortTranslatorUtil.translatePortFeatures(input.getAdvertisedFeatures()));
  41             builder.setConfiguration(PortTranslatorUtil.translatePortConfig(input.getConfig()));
  42             builder.setCurrentFeature(PortTranslatorUtil.translatePortFeatures(input.getCurrentFeatures()));
  43             builder.setPeerFeatures(PortTranslatorUtil.translatePortFeatures(input.getPeerFeatures()));
  44             builder.setState(PortTranslatorUtil.translatePortState(input.getState()));
  45             builder.setSupported(PortTranslatorUtil.translatePortFeatures(input.getSupportedFeatures()));
  46             builder.setQueue(Collections
  47                     .emptyList());
  48         }
  49         if (input instanceof PortStatusMessage) {
  50             if (((PortStatusMessage) input).getReason() != null) {
  51                 builder.setReason(PortReason.forValue(((PortStatusMessage) input).getReason().getIntValue()));
  52             } else {
  53                 LOG.debug("PortStatus Message has reason as null");
  54             }
  55         }
  56         builder.setCurrentSpeed(input.getCurrSpeed());
  57         builder.setHardwareAddress(input.getHwAddr());
  58         builder.setMaximumSpeed(input.getMaxSpeed());
  59         builder.setName(input.getName());
  60
  61         final Long portNo = input.getPortNo();
  62         if (portNo != null) {
  63             builder.setPortNumber(new PortNumberUni(portNo));
  64         }
  65
  66         return builder.build();
  67     }
  68 }