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

   1 package org.opendaylight.openflowplugin.openflow.md.core.translator;
   2
   3 import java.math.BigInteger;
   4
   5 import org.opendaylight.openflowplugin.openflow.md.core.IMDMessageTranslator;
   6 import org.opendaylight.openflowplugin.openflow.md.core.SwitchConnectionDistinguisher;
   7 import org.opendaylight.openflowplugin.openflow.md.core.session.SessionContext;
   8 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
   9 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeUpdated;
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeUpdatedBuilder;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdated;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdatedBuilder;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
  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.multipart.reply.multipart.reply.body.MultipartReplyDesc;
  18 import org.opendaylight.yangtools.yang.binding.DataObject;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 public class MultiPartMessageDescToNodeUpdatedTranslator implements IMDMessageTranslator<OfHeader, DataObject> {
  23     protected static final Logger LOG = LoggerFactory.getLogger(PacketInTranslator.class);
  24     @Override
  25     public NodeUpdated translate(SwitchConnectionDistinguisher cookie,
  26             SessionContext sc, OfHeader msg) {
  27         if(msg instanceof MultipartReply && ((MultipartReply) msg).getType() == MultipartType.OFPMPDESC) {
  28             LOG.info("MultipartReplyMessage Being translated to NodeUpdated ");
  29             MultipartReplyMessage message = (MultipartReplyMessage) msg;
  30             BigInteger datapathId = sc.getFeatures().getDatapathId();
  31             NodeUpdatedBuilder builder = InventoryDataServiceUtil.nodeUpdatedBuilderFromDataPathId(datapathId);
  32             FlowCapableNodeUpdatedBuilder fnub = new FlowCapableNodeUpdatedBuilder();
  33             MultipartReplyDesc body = (MultipartReplyDesc) message.getMultipartReplyBody();
  34             fnub.setHardware(body.getHwDesc());
  35             fnub.setManufacturer(body.getMfrDesc());
  36             fnub.setSerialNumber(body.getSerialNum());
  37             fnub.setDescription(body.getDpDesc());
  38             fnub.setSoftware(body.getSwDesc());
  39             builder.addAugmentation(FlowCapableNodeUpdated.class, fnub.build());
  40             return builder.build();
  41         } else {
  42             return null;
  43         }
  44     }
  45
  46 }