import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
import org.opendaylight.controller.cluster.common.actor.AbstractUntypedActorWithMetering;
-import org.opendaylight.controller.cluster.datastore.TransactionProxy.TransactionType;
import org.opendaylight.controller.cluster.datastore.exceptions.UnknownMessageException;
import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
import org.opendaylight.controller.cluster.datastore.messages.CloseTransaction;
* Handles Messages <br/>
* ---------------- <br/>
* <li> {@link org.opendaylight.controller.cluster.datastore.messages.ReadData}
- * <li> {@link org.opendaylight.controller.cluster.datastore.messages.WriteData}
- * <li> {@link org.opendaylight.controller.cluster.datastore.messages.MergeData}
- * <li> {@link org.opendaylight.controller.cluster.datastore.messages.DeleteData}
- * <li> {@link org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction}
* <li> {@link org.opendaylight.controller.cluster.datastore.messages.CloseTransaction}
* </p>
*/
public abstract class ShardTransaction extends AbstractUntypedActorWithMetering {
-
- protected static final boolean SERIALIZED_REPLY = true;
-
private final ActorRef shardActor;
private final ShardStats shardStats;
private final String transactionID;
super("shard-tx"); //actor name override used for metering. This does not change the "real" actor name
this.shardActor = shardActor;
this.shardStats = shardStats;
- this.transactionID = transactionID;
+ this.transactionID = Preconditions.checkNotNull(transactionID);
this.clientTxVersion = clientTxVersion;
}
@Override
public void handleReceive(Object message) throws Exception {
- if (message.getClass().equals(CloseTransaction.SERIALIZABLE_CLASS)) {
+ if (CloseTransaction.isSerializedType(message)) {
closeTransaction(true);
} else if (message instanceof ReceiveTimeout) {
if(LOG.isDebugEnabled()) {
getDOMStoreTransaction().abort();
if(sendReply && returnCloseTransactionReply()) {
- getSender().tell(CloseTransactionReply.INSTANCE.toSerializable(), getSelf());
+ getSender().tell(new CloseTransactionReply(), getSelf());
}
getSelf().tell(PoisonPill.getInstance(), getSelf());
return ret;
}
- protected void readData(AbstractShardDataTreeTransaction<?> transaction, ReadData message,
- final boolean returnSerialized) {
-
+ protected void readData(AbstractShardDataTreeTransaction<?> transaction, ReadData message) {
if (checkClosed(transaction)) {
return;
}
final YangInstanceIdentifier path = message.getPath();
Optional<NormalizedNode<?, ?>> optional = transaction.getSnapshot().readNode(path);
- ReadDataReply readDataReply = new ReadDataReply(optional.orNull(), clientTxVersion);
- sender().tell((returnSerialized ? readDataReply.toSerializable(): readDataReply), self());
+ ReadDataReply readDataReply = new ReadDataReply(optional.orNull(), message.getVersion());
+ sender().tell(readDataReply.toSerializable(), self());
}
- protected void dataExists(AbstractShardDataTreeTransaction<?> transaction, DataExists message,
- final boolean returnSerialized) {
-
+ protected void dataExists(AbstractShardDataTreeTransaction<?> transaction, DataExists message) {
if (checkClosed(transaction)) {
return;
}
final YangInstanceIdentifier path = message.getPath();
boolean exists = transaction.getSnapshot().readNode(path).isPresent();
- DataExistsReply dataExistsReply = DataExistsReply.create(exists);
- getSender().tell(returnSerialized ? dataExistsReply.toSerializable() :
- dataExistsReply, getSelf());
+ getSender().tell(new DataExistsReply(exists, message.getVersion()).toSerializable(), getSelf());
}
private static class ShardTransactionCreator implements Creator<ShardTransaction> {
this.shardActor = shardActor;
this.shardStats = shardStats;
this.datastoreContext = datastoreContext;
- this.transactionID = transactionID;
+ this.transactionID = Preconditions.checkNotNull(transactionID);
this.txnClientVersion = txnClientVersion;
this.type = type;
}