* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.controller.cluster.datastore;
+import static java.util.Objects.requireNonNull;
+
import akka.actor.ActorRef;
import akka.actor.PoisonPill;
import akka.actor.Props;
import akka.actor.ReceiveTimeout;
import akka.japi.Creator;
-import com.google.common.base.Preconditions;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
import org.opendaylight.controller.cluster.common.actor.AbstractUntypedActorWithMetering;
-import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
import org.opendaylight.controller.cluster.datastore.messages.CloseTransaction;
import org.opendaylight.controller.cluster.datastore.messages.CloseTransactionReply;
import org.opendaylight.controller.cluster.datastore.messages.DataExists;
/**
* The ShardTransaction Actor represents a remote transaction that delegates all actions to DOMDataReadWriteTransaction.
*/
+@Deprecated(since = "9.0.0", forRemoval = true)
public abstract class ShardTransaction extends AbstractUntypedActorWithMetering {
private final ActorRef shardActor;
private final ShardStats shardStats;
super("shard-tx");
this.shardActor = shardActor;
this.shardStats = shardStats;
- this.transactionId = Preconditions.checkNotNull(transactionId);
+ this.transactionId = requireNonNull(transactionId);
}
public static Props props(final TransactionType type, final AbstractShardDataTreeTransaction<?> transaction,
final ActorRef shardActor, final DatastoreContext datastoreContext, final ShardStats shardStats) {
- return Props.create(new ShardTransactionCreator(type, transaction, shardActor, datastoreContext, shardStats));
+ return Props.create(ShardTransaction.class,
+ new ShardTransactionCreator(type, transaction, shardActor, datastoreContext, shardStats));
}
protected abstract AbstractShardDataTreeTransaction<?> getDOMStoreTransaction();
@SuppressFBWarnings(value = "SE_BAD_FIELD", justification = "Some fields are not Serializable but we don't "
+ "create remote instances of this actor and thus don't need it to be Serializable.")
private static class ShardTransactionCreator implements Creator<ShardTransaction> {
-
+ @java.io.Serial
private static final long serialVersionUID = 1L;
final AbstractShardDataTreeTransaction<?> transaction;
ShardTransactionCreator(final TransactionType type, final AbstractShardDataTreeTransaction<?> transaction,
final ActorRef shardActor, final DatastoreContext datastoreContext, final ShardStats shardStats) {
- this.transaction = Preconditions.checkNotNull(transaction);
+ this.transaction = requireNonNull(transaction);
this.shardActor = shardActor;
this.shardStats = shardStats;
this.datastoreContext = datastoreContext;
@Override
public ShardTransaction create() {
- final ShardTransaction tx;
- switch (type) {
- case READ_ONLY:
- tx = new ShardReadTransaction(transaction, shardActor, shardStats);
- break;
- case READ_WRITE:
- tx = new ShardReadWriteTransaction((ReadWriteShardDataTreeTransaction)transaction, shardActor,
- shardStats);
- break;
- case WRITE_ONLY:
- tx = new ShardWriteTransaction((ReadWriteShardDataTreeTransaction)transaction, shardActor,
- shardStats);
- break;
- default:
- throw new IllegalArgumentException("Unhandled transaction type " + type);
- }
-
+ final var tx = switch (type) {
+ case READ_ONLY -> new ShardReadTransaction(transaction, shardActor, shardStats);
+ case READ_WRITE -> new ShardReadWriteTransaction((ReadWriteShardDataTreeTransaction) transaction,
+ shardActor, shardStats);
+ case WRITE_ONLY -> new ShardWriteTransaction((ReadWriteShardDataTreeTransaction) transaction,
+ shardActor, shardStats);
+ default -> throw new IllegalArgumentException("Unhandled transaction type " + type);
+ };
tx.getContext().setReceiveTimeout(datastoreContext.getShardTransactionIdleTimeout());
return tx;
}