-import com.google.common.base.Optional;
-import com.google.common.base.Preconditions;
-import com.google.common.util.concurrent.CheckedFuture;
-import com.google.common.util.concurrent.Futures;
+import static java.util.Objects.requireNonNull;
+
+import com.google.common.util.concurrent.FluentFuture;
+import java.util.Optional;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import javax.annotation.concurrent.NotThreadSafe;
+import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.controller.cluster.access.commands.AbortLocalTransactionRequest;
import org.opendaylight.controller.cluster.access.commands.AbstractLocalTransactionRequest;
import org.opendaylight.controller.cluster.access.commands.CommitLocalTransactionRequest;
import org.opendaylight.controller.cluster.access.commands.AbortLocalTransactionRequest;
import org.opendaylight.controller.cluster.access.commands.AbstractLocalTransactionRequest;
import org.opendaylight.controller.cluster.access.commands.CommitLocalTransactionRequest;
import org.opendaylight.controller.cluster.access.concepts.Response;
import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
import org.opendaylight.controller.cluster.datastore.util.AbstractDataTreeModificationCursor;
import org.opendaylight.controller.cluster.access.concepts.Response;
import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
import org.opendaylight.controller.cluster.datastore.util.AbstractDataTreeModificationCursor;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
abstract class LocalProxyTransaction extends AbstractProxyTransaction {
private static final Logger LOG = LoggerFactory.getLogger(LocalProxyTransaction.class);
abstract class LocalProxyTransaction extends AbstractProxyTransaction {
private static final Logger LOG = LoggerFactory.getLogger(LocalProxyTransaction.class);
LocalProxyTransaction(final ProxyHistory parent, final TransactionIdentifier identifier, final boolean isDone) {
super(parent, isDone);
LocalProxyTransaction(final ProxyHistory parent, final TransactionIdentifier identifier, final boolean isDone) {
super(parent, isDone);
abstract void applyForwardedModifyTransactionRequest(ModifyTransactionRequest request,
@Nullable Consumer<Response<?, ?>> callback);
abstract void applyForwardedModifyTransactionRequest(ModifyTransactionRequest request,
@Nullable Consumer<Response<?, ?>> callback);
- final CheckedFuture<Boolean, ReadFailedException> doExists(final YangInstanceIdentifier path) {
- return Futures.immediateCheckedFuture(readOnlyView().readNode(path).isPresent());
+ final FluentFuture<Boolean> doExists(final YangInstanceIdentifier path) {
+ return FluentFutures.immediateFluentFuture(readOnlyView().readNode(path).isPresent());
- final CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> doRead(final YangInstanceIdentifier path) {
- return Futures.immediateCheckedFuture(readOnlyView().readNode(path));
+ final FluentFuture<Optional<NormalizedNode<?, ?>>> doRead(final YangInstanceIdentifier path) {
+ return FluentFutures.immediateFluentFuture(readOnlyView().readNode(path));
- private boolean handleReadRequest(final TransactionRequest<?> request,
- final @Nullable Consumer<Response<?, ?>> callback) {
+ private boolean handleReadRequest(final TransactionRequest<?> request, final Consumer<Response<?, ?>> callback) {
// Note we delay completion of read requests to limit the scope at which the client can run, as they have
// listeners, which we do not want to execute while we are reconnecting.
if (request instanceof ReadTransactionRequest) {
// Note we delay completion of read requests to limit the scope at which the client can run, as they have
// listeners, which we do not want to execute while we are reconnecting.
if (request instanceof ReadTransactionRequest) {
final Optional<NormalizedNode<?, ?>> result = readOnlyView().readNode(path);
if (callback != null) {
// XXX: FB does not see that callback is final, on stack and has be check for non-null.
final Optional<NormalizedNode<?, ?>> result = readOnlyView().readNode(path);
if (callback != null) {
// XXX: FB does not see that callback is final, on stack and has be check for non-null.
executeInActor(() -> fbIsStupid.accept(new ReadTransactionSuccess(request.getTarget(),
request.getSequence(), result)));
}
executeInActor(() -> fbIsStupid.accept(new ReadTransactionSuccess(request.getTarget(),
request.getSequence(), result)));
}
final boolean result = readOnlyView().readNode(path).isPresent();
if (callback != null) {
// XXX: FB does not see that callback is final, on stack and has be check for non-null.
final boolean result = readOnlyView().readNode(path).isPresent();
if (callback != null) {
// XXX: FB does not see that callback is final, on stack and has be check for non-null.
executeInActor(() -> fbIsStupid.accept(new ExistsTransactionSuccess(request.getTarget(),
request.getSequence(), result)));
}
executeInActor(() -> fbIsStupid.accept(new ExistsTransactionSuccess(request.getTarget(),
request.getSequence(), result)));
}
- void handleReplayedRemoteRequest(final TransactionRequest<?> request,
- final @Nullable Consumer<Response<?, ?>> callback, final long enqueuedTicks) {
+ void handleReplayedRemoteRequest(final TransactionRequest<?> request, final Consumer<Response<?, ?>> callback,
+ final long enqueuedTicks) {
if (request instanceof ModifyTransactionRequest) {
replayModifyTransactionRequest((ModifyTransactionRequest) request, callback, enqueuedTicks);
} else if (handleReadRequest(request, callback)) {
if (request instanceof ModifyTransactionRequest) {
replayModifyTransactionRequest((ModifyTransactionRequest) request, callback, enqueuedTicks);
} else if (handleReadRequest(request, callback)) {
final ModifyTransactionRequest successorReq = successor.commitRequest(req.isCoordinated());
successor.sendRequest(successorReq, callback);
} else if (request instanceof AbortLocalTransactionRequest) {
final ModifyTransactionRequest successorReq = successor.commitRequest(req.isCoordinated());
successor.sendRequest(successorReq, callback);
} else if (request instanceof AbortLocalTransactionRequest) {
} else if (request instanceof TransactionPurgeRequest) {
LOG.debug("Forwarding purge {} to successor {}", request, successor);
successor.enqueuePurge(callback);
} else if (request instanceof TransactionPurgeRequest) {
LOG.debug("Forwarding purge {} to successor {}", request, successor);
successor.enqueuePurge(callback);
void sendAbort(final TransactionRequest<?> request, final Consumer<Response<?, ?>> callback) {
sendRequest(request, callback);
}
void sendAbort(final TransactionRequest<?> request, final Consumer<Response<?, ?>> callback) {
sendRequest(request, callback);
}