southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/transactions/md/OvsdbBridgeUpdateCommand.java

   1 package org.opendaylight.ovsdb.southbound.transactions.md;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collection;
   5 import java.util.List;
   6
   7 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
   8 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
   9 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  10 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  11 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  12 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  13 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  14 import org.opendaylight.ovsdb.southbound.OvsdbClientKey;
  15 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.DatapathId;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentationBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeName;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentationBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeRef;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntry;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntryBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  29 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34 import com.google.common.base.Optional;
  35
  36 public class OvsdbBridgeUpdateCommand extends AbstractTransactionCommand {
  37     private static final Logger LOG = LoggerFactory.getLogger(OvsdbBridgeUpdateCommand.class);
  38
  39     public OvsdbBridgeUpdateCommand(OvsdbClientKey key, TableUpdates updates,
  40             DatabaseSchema dbSchema) {
  41         super(key,updates,dbSchema);
  42     }
  43
  44     @Override
  45     public void execute(ReadWriteTransaction transaction) {
  46         Collection<Bridge> updatedRows = TyperUtils.extractRowsUpdated(Bridge.class, getUpdates(), getDbSchema()).values();
  47         for(Bridge bridge : updatedRows) {
  48             final InstanceIdentifier<Node> nodePath = getKey().toInstanceIndentifier();
  49             Optional<Node> node = Optional.absent();
  50             try{
  51                 node = transaction.read(LogicalDatastoreType.OPERATIONAL, nodePath).checkedGet();
  52             }catch (final ReadFailedException e) {
  53                 LOG.debug("Read Operational/DS for Node fail! {}", nodePath, e);
  54             }
  55             if(node.isPresent()){
  56                 LOG.info("Node {} is present",node);
  57                 NodeBuilder managedNodeBuilder = new NodeBuilder();
  58                 NodeId manageNodeId = SouthboundMapper.createManagedNodeId(getKey(), new OvsdbBridgeName(bridge.getName()));
  59                 managedNodeBuilder.setNodeId(manageNodeId);
  60                 OvsdbBridgeAugmentationBuilder ovsdbManagedNodeBuilder = new OvsdbBridgeAugmentationBuilder();
  61                 ovsdbManagedNodeBuilder.setBridgeName(new OvsdbBridgeName(bridge.getName()));
  62                 ovsdbManagedNodeBuilder.setBridgeUuid(new Uuid(bridge.getUuid().toString()));
  63                 DatapathId dpid= SouthboundMapper.createDatapathId(bridge);
  64                 if(dpid != null) {
  65                     ovsdbManagedNodeBuilder.setDatapathId(dpid);
  66                 }
  67                 if(SouthboundMapper.createMdsalProtocols(bridge) != null
  68                         && SouthboundMapper.createMdsalProtocols(bridge).size() > 0) {
  69                     ovsdbManagedNodeBuilder.setProtocolEntry(SouthboundMapper.createMdsalProtocols(bridge));
  70                 }
  71                 ovsdbManagedNodeBuilder.setManagedBy(new OvsdbNodeRef(nodePath));
  72                 managedNodeBuilder.addAugmentation(OvsdbBridgeAugmentation.class, ovsdbManagedNodeBuilder.build());
  73
  74                 InstanceIdentifier<Node> managedNodePath = SouthboundMapper.createInstanceIdentifier(manageNodeId);
  75
  76                 LOG.debug("Store managed node augmentation data {}",ovsdbManagedNodeBuilder.toString());
  77                 transaction.put(LogicalDatastoreType.OPERATIONAL, managedNodePath, managedNodeBuilder.build());
  78
  79                 //Update node with managed node reference
  80                 NodeBuilder nodeBuilder = new NodeBuilder();
  81                 nodeBuilder.setNodeId(SouthboundMapper.createNodeId(getKey().getIp(),getKey().getPort()));
  82
  83                 OvsdbNodeAugmentationBuilder ovsdbNodeBuilder = new OvsdbNodeAugmentationBuilder();
  84                 List<ManagedNodeEntry> managedNodes = new ArrayList<ManagedNodeEntry>();
  85                 ManagedNodeEntry entry = new ManagedNodeEntryBuilder().setBridgeRef(new OvsdbBridgeRef(managedNodePath)).build();
  86                 managedNodes.add(entry);
  87                 ovsdbNodeBuilder.setManagedNodeEntry(managedNodes);
  88
  89                 nodeBuilder.addAugmentation(OvsdbNodeAugmentation.class, ovsdbNodeBuilder.build());
  90
  91                 LOG.debug("Update node with managed node ref {}",ovsdbNodeBuilder.toString());
  92                 transaction.merge(LogicalDatastoreType.OPERATIONAL, nodePath, nodeBuilder.build());
  93
  94             }
  95         }
  96     }
  97 }