import akka.actor.ActorRef;
import akka.actor.PoisonPill;
import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
import org.opendaylight.controller.cluster.datastore.messages.CreateSnapshot;
import org.opendaylight.controller.cluster.datastore.messages.DataExists;
* Date: 8/6/14
*/
public class ShardReadTransaction extends ShardTransaction {
- private static final YangInstanceIdentifier DATASTORE_ROOT = YangInstanceIdentifier.builder().build();
-
private final AbstractShardDataTreeTransaction<?> transaction;
public ShardReadTransaction(AbstractShardDataTreeTransaction<?> transaction, ActorRef shardActor,
- ShardStats shardStats, String transactionID) {
- super(shardActor, shardStats, transactionID);
- this.transaction = transaction;
+ ShardStats shardStats) {
+ super(shardActor, shardStats, transaction.getId());
+ this.transaction = Preconditions.checkNotNull(transaction);
}
@Override
- public void handleReceive(Object message) throws Exception {
+ public void handleReceive(Object message) {
if (message instanceof CreateSnapshot) {
createSnapshot();
} else if(ReadData.isSerializedType(message)) {
readData(transaction, ReadData.fromSerializable(message));
} else if(DataExists.isSerializedType(message)) {
dataExists(transaction, DataExists.fromSerializable(message));
-
} else {
super.handleReceive(message);
}
final ActorRef sender = getSender();
final ActorRef self = getSelf();
- final Optional<NormalizedNode<?, ?>> result = transaction.getSnapshot().readNode(DATASTORE_ROOT);
+ final Optional<NormalizedNode<?, ?>> result = transaction.getSnapshot().readNode(YangInstanceIdentifier.EMPTY);
byte[] serialized = SerializationUtils.serializeNormalizedNode(result.get());
sender.tell(new CaptureSnapshotReply(serialized), self);