openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/PortStatusMessageToNodeConnectorUpdatedTranslator.java

   1 package org.opendaylight.openflowplugin.openflow.md.core.translator;
   2
   3 import java.math.BigInteger;
   4 import java.util.List;
   5 import java.util.concurrent.CopyOnWriteArrayList;
   6
   7 import org.opendaylight.openflowplugin.openflow.md.core.IMDMessageTranslator;
   8 import org.opendaylight.openflowplugin.openflow.md.core.SwitchConnectionDistinguisher;
   9 import org.opendaylight.openflowplugin.openflow.md.core.session.SessionContext;
  10 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  11 import org.opendaylight.openflowplugin.openflow.md.util.PortTranslatorUtil;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorUpdated;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorUpdatedBuilder;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorUpdatedBuilder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfig;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
  18 import org.opendaylight.yangtools.yang.binding.DataObject;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 public class PortStatusMessageToNodeConnectorUpdatedTranslator implements IMDMessageTranslator<OfHeader, List<DataObject>> {
  23     protected static final Logger LOG = LoggerFactory
  24             .getLogger(PortStatusMessageToNodeConnectorUpdatedTranslator.class);
  25
  26     @Override
  27     public List<DataObject> translate(SwitchConnectionDistinguisher cookie,
  28             SessionContext sc, OfHeader msg) {
  29         if(msg instanceof PortStatusMessage) {
  30             PortStatusMessage port = (PortStatusMessage)msg;
  31             List<DataObject> list = new CopyOnWriteArrayList<DataObject>();
  32             BigInteger datapathId = sc.getFeatures().getDatapathId();
  33             Long portNo = port.getPortNo();
  34             LOG.error("PortStatusMessage: dataPathId {} portNo {}",datapathId,portNo);
  35             NodeConnectorUpdatedBuilder builder = InventoryDataServiceUtil
  36                     .nodeConnectorUpdatedBuilderFromDatapathIdPortNo(datapathId,port.getPortNo());
  37             FlowCapableNodeConnectorUpdatedBuilder fcncub = new FlowCapableNodeConnectorUpdatedBuilder();
  38             fcncub.setAdvertisedFeatures(PortTranslatorUtil.translatePortFeatures(port.getAdvertisedFeatures()));
  39             fcncub.setConfiguration(PortTranslatorUtil.translatePortConfig(port.getConfig()));
  40             fcncub.setCurrentFeature(PortTranslatorUtil.translatePortFeatures(port.getCurrentFeatures()));
  41             fcncub.setCurrentSpeed(port.getCurrSpeed());
  42             fcncub.setHardwareAddress(port.getHwAddr());
  43             fcncub.setMaximumSpeed(port.getMaxSpeed());
  44             fcncub.setName(port.getName());
  45             fcncub.setPeerFeatures(PortTranslatorUtil.translatePortFeatures(port.getPeerFeatures()));
  46             fcncub.setPortNumber(port.getPortNo());
  47             fcncub.setState(PortTranslatorUtil.translatePortState(port.getState()));
  48             fcncub.setSupported(PortTranslatorUtil.translatePortFeatures(port.getSupportedFeatures()));
  49             builder.addAugmentation(FlowCapableNodeConnectorUpdated.class, fcncub.build());
  50             list.add(builder.build());
  51             return list;
  52         } else {
  53             // TODO - Do something smarter than returning null if translation fails... what Exception should we throw here?
  54             return null;
  55         }
  56     }
  57 }