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 import java.util.Collections;
   5 import java.util.List;
   6 import java.util.concurrent.CopyOnWriteArrayList;
   7
   8 import org.opendaylight.openflowplugin.openflow.md.core.IMDMessageTranslator;
   9 import org.opendaylight.openflowplugin.openflow.md.core.SwitchConnectionDistinguisher;
  10 import org.opendaylight.openflowplugin.openflow.md.core.session.SessionContext;
  11 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeUpdated;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeUpdatedBuilder;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdated;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdatedBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
  22 import org.opendaylight.yangtools.yang.binding.DataObject;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 public class MultiPartMessageDescToNodeUpdatedTranslator implements IMDMessageTranslator<OfHeader, List<DataObject>> {
  27     protected static final Logger LOG = LoggerFactory.getLogger(MultiPartMessageDescToNodeUpdatedTranslator.class);
  28     @Override
  29     public List<DataObject> translate(SwitchConnectionDistinguisher cookie,
  30             SessionContext sc, OfHeader msg) {
  31         if(msg instanceof MultipartReply && ((MultipartReply) msg).getType() == MultipartType.OFPMPDESC) {
  32             LOG.info("MultipartReplyMessage - MultipartReplyDesc Being translated to NodeUpdated ");
  33             MultipartReplyMessage message = (MultipartReplyMessage) msg;
  34             List<DataObject> list = new CopyOnWriteArrayList<DataObject>();
  35             BigInteger datapathId = sc.getFeatures().getDatapathId();
  36             NodeUpdatedBuilder builder = InventoryDataServiceUtil.nodeUpdatedBuilderFromDataPathId(datapathId);
  37             FlowCapableNodeUpdatedBuilder fnub = new FlowCapableNodeUpdatedBuilder();
  38             MultipartReplyDescCase caseBody = (MultipartReplyDescCase) message.getMultipartReplyBody();
  39             MultipartReplyDesc body = caseBody.getMultipartReplyDesc();
  40             fnub.setHardware(body.getHwDesc());
  41             fnub.setManufacturer(body.getMfrDesc());
  42             fnub.setSerialNumber(body.getSerialNum());
  43             fnub.setDescription(body.getDpDesc());
  44             fnub.setSoftware(body.getSwDesc());
  45             builder.addAugmentation(FlowCapableNodeUpdated.class, fnub.build());
  46             NodeUpdated nodeUpdated = builder.build();
  47             list.add(nodeUpdated);
  48             return list;
  49         } else {
  50             return Collections.emptyList();
  51         }
  52     }
  53
  54 }