import akka.actor.ActorSelection;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Function;
-import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
import com.google.common.base.Supplier;
import com.google.common.collect.Iterables;
-import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.FluentFuture;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.MoreExecutors;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
+import java.util.Optional;
import java.util.Set;
import java.util.SortedSet;
import java.util.TreeMap;
import org.opendaylight.controller.cluster.datastore.modification.DeleteModification;
import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
-import org.opendaylight.controller.cluster.datastore.utils.ActorContext;
+import org.opendaylight.controller.cluster.datastore.utils.ActorUtils;
import org.opendaylight.controller.cluster.datastore.utils.NormalizedNodeAggregator;
-import org.opendaylight.mdsal.common.api.MappingCheckedFuture;
-import org.opendaylight.mdsal.common.api.ReadFailedException;
import org.opendaylight.mdsal.dom.spi.store.AbstractDOMStoreTransaction;
import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadWriteTransaction;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
@VisibleForTesting
public TransactionProxy(final AbstractTransactionContextFactory<?> txContextFactory, final TransactionType type) {
- super(txContextFactory.nextIdentifier(), txContextFactory.getActorContext().getDatastoreContext()
+ super(txContextFactory.nextIdentifier(), txContextFactory.getActorUtils().getDatastoreContext()
.isTransactionDebugContextEnabled());
this.txContextFactory = txContextFactory;
this.type = Preconditions.checkNotNull(type);
}
@Override
- public CheckedFuture<Boolean, ReadFailedException> exists(final YangInstanceIdentifier path) {
+ public FluentFuture<Boolean> exists(final YangInstanceIdentifier path) {
return executeRead(shardNameFromIdentifier(path), new DataExists(path, DataStoreVersions.CURRENT_VERSION));
}
- private <T> CheckedFuture<T, ReadFailedException> executeRead(final String shardName,
- final AbstractRead<T> readCmd) {
+ private <T> FluentFuture<T> executeRead(final String shardName, final AbstractRead<T> readCmd) {
Preconditions.checkState(type != TransactionType.WRITE_ONLY,
"Reads from write-only transactions are not allowed");
}
});
- return MappingCheckedFuture.create(proxyFuture, ReadFailedException.MAPPER);
+ return FluentFuture.from(proxyFuture);
}
@Override
- public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(final YangInstanceIdentifier path) {
+ public FluentFuture<Optional<NormalizedNode<?, ?>>> read(final YangInstanceIdentifier path) {
Preconditions.checkState(type != TransactionType.WRITE_ONLY,
"Reads from write-only transactions are not allowed");
Preconditions.checkNotNull(path, "path should not be null");
return path.isEmpty() ? readAllData() : singleShardRead(shardNameFromIdentifier(path), path);
}
- private CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> singleShardRead(
+ private FluentFuture<Optional<NormalizedNode<?, ?>>> singleShardRead(
final String shardName, final YangInstanceIdentifier path) {
return executeRead(shardName, new ReadData(path, DataStoreVersions.CURRENT_VERSION));
}
- private CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> readAllData() {
- final Set<String> allShardNames = txContextFactory.getActorContext().getConfiguration().getAllShardNames();
- final Collection<CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException>> futures =
- new ArrayList<>(allShardNames.size());
+ private FluentFuture<Optional<NormalizedNode<?, ?>>> readAllData() {
+ final Set<String> allShardNames = txContextFactory.getActorUtils().getConfiguration().getAllShardNames();
+ final Collection<FluentFuture<Optional<NormalizedNode<?, ?>>>> futures = new ArrayList<>(allShardNames.size());
for (String shardName : allShardNames) {
futures.add(singleShardRead(shardName, YangInstanceIdentifier.EMPTY));
(Function<List<Optional<NormalizedNode<?, ?>>>, Optional<NormalizedNode<?, ?>>>) input -> {
try {
return NormalizedNodeAggregator.aggregate(YangInstanceIdentifier.EMPTY, input,
- txContextFactory.getActorContext().getSchemaContext(),
- txContextFactory.getActorContext().getDatastoreContext().getLogicalStoreType());
+ txContextFactory.getActorUtils().getSchemaContext(),
+ txContextFactory.getActorUtils().getDatastoreContext().getLogicalStoreType());
} catch (DataValidationFailedException e) {
throw new IllegalArgumentException("Failed to aggregate", e);
}
}, MoreExecutors.directExecutor());
- return MappingCheckedFuture.create(aggregateFuture, ReadFailedException.MAPPER);
+ return FluentFuture.from(aggregateFuture);
}
@Override
future = getDirectCommitFuture(transactionContext, operationCallbackRef, null);
}
- return new SingleCommitCohortProxy(txContextFactory.getActorContext(), future, getIdentifier(),
+ return new SingleCommitCohortProxy(txContextFactory.getActorUtils(), future, getIdentifier(),
operationCallbackRef);
}
private Future<?> getDirectCommitFuture(final TransactionContext transactionContext,
final OperationCallback.Reference operationCallbackRef, final Boolean havePermit) {
TransactionRateLimitingCallback rateLimitingCallback = new TransactionRateLimitingCallback(
- txContextFactory.getActorContext());
+ txContextFactory.getActorUtils());
operationCallbackRef.set(rateLimitingCallback);
rateLimitingCallback.run();
return transactionContext.directCommit(havePermit);
private AbstractThreePhaseCommitCohort<ActorSelection> createMultiCommitCohort() {
final List<ThreePhaseCommitCohortProxy.CohortInfo> cohorts = new ArrayList<>(txContextWrappers.size());
- final java.util.Optional<SortedSet<String>> shardNames =
- java.util.Optional.of(new TreeSet<>(txContextWrappers.keySet()));
+ final Optional<SortedSet<String>> shardNames = Optional.of(new TreeSet<>(txContextWrappers.keySet()));
for (Entry<String, TransactionContextWrapper> e : txContextWrappers.entrySet()) {
LOG.debug("Tx {} Readying transaction for shard {}", getIdentifier(), e.getKey());
txVersionSupplier));
}
- return new ThreePhaseCommitCohortProxy(txContextFactory.getActorContext(), cohorts, getIdentifier());
+ return new ThreePhaseCommitCohortProxy(txContextFactory.getActorUtils(), cohorts, getIdentifier());
}
private String shardNameFromIdentifier(final YangInstanceIdentifier path) {
- return txContextFactory.getActorContext().getShardStrategyFactory().getStrategy(path).findShard(path);
+ return txContextFactory.getActorUtils().getShardStrategyFactory().getStrategy(path).findShard(path);
}
private TransactionContextWrapper getContextWrapper(final YangInstanceIdentifier path) {
return state != TransactionState.OPEN;
}
- ActorContext getActorContext() {
- return txContextFactory.getActorContext();
+ ActorUtils getActorUtils() {
+ return txContextFactory.getActorUtils();
}
}