package org.opendaylight.ovsdb.southbound.ovsdb.transact;
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.CheckedFuture;
+import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.ExecutionException;
-
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import com.google.common.base.Optional;
-import com.google.common.util.concurrent.CheckedFuture;
-
public class BridgeOperationalState {
private static final Logger LOG = LoggerFactory.getLogger(BridgeOperationalState.class);
private Map<InstanceIdentifier<Node>, Node> operationalNodes = new HashMap<>();
transaction.close();
}
+ public BridgeOperationalState(DataBroker db, Collection<DataTreeModification<Node>> changes) {
+ ReadOnlyTransaction transaction = db.newReadOnlyTransaction();
+ Map<InstanceIdentifier<Node>, Node> nodeCreateOrUpdateOrRemove =
+ TransactUtils.extractCreatedOrUpdatedOrRemoved(changes, Node.class);
+ for (Entry<InstanceIdentifier<Node>, Node> entry : nodeCreateOrUpdateOrRemove.entrySet()) {
+ try {
+ Optional<Node> nodeOptional = transaction.read(LogicalDatastoreType.OPERATIONAL, entry.getKey())
+ .checkedGet();
+ if (nodeOptional.isPresent()) {
+ operationalNodes.put(entry.getKey(), nodeOptional.get());
+ }
+ } catch (ReadFailedException e) {
+ LOG.warn("Error reading from datastore", e);
+ }
+ }
+ }
+
public Optional<Node> getBridgeNode(InstanceIdentifier<?> iid) {
InstanceIdentifier<Node> nodeIid = iid.firstIdentifierOf(Node.class);
return Optional.fromNullable(operationalNodes.get(nodeIid));
if (iid != null) {
Optional<Node> nodeOptional = getBridgeNode(iid);
if (nodeOptional.isPresent() && nodeOptional.get().getTerminationPoint() != null) {
- TerminationPointKey key = iid.firstKeyOf(TerminationPoint.class);
+ TerminationPointKey key = iid.firstKeyOf(TerminationPoint.class, TerminationPointKey.class);
if (key != null) {
for (TerminationPoint tp:nodeOptional.get().getTerminationPoint()) {
if (tp.getKey().equals(key)) {
if (iid != null) {
Optional<OvsdbBridgeAugmentation> ovsdbBridgeOptional = getOvsdbBridgeAugmentation(iid);
if (ovsdbBridgeOptional.isPresent() && ovsdbBridgeOptional.get().getControllerEntry() != null) {
- ControllerEntryKey key = iid.firstKeyOf(ControllerEntry.class);
+ ControllerEntryKey key = iid.firstKeyOf(ControllerEntry.class, ControllerEntryKey.class);
if (key != null) {
for (ControllerEntry entry: ovsdbBridgeOptional.get().getControllerEntry()) {
if (entry.getKey().equals(key)) {
if (iid != null) {
Optional<OvsdbBridgeAugmentation> ovsdbBridgeOptional = getOvsdbBridgeAugmentation(iid);
if (ovsdbBridgeOptional.isPresent() && ovsdbBridgeOptional.get().getProtocolEntry() != null) {
- ProtocolEntryKey key = iid.firstKeyOf(ProtocolEntry.class);
+ ProtocolEntryKey key = iid.firstKeyOf(ProtocolEntry.class, ProtocolEntryKey.class);
if (key != null) {
for (ProtocolEntry entry: ovsdbBridgeOptional.get().getProtocolEntry()) {
if (entry.getKey().equals(key)) {