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;
* <p>
* This class is not safe to access from multiple application threads, as is usual for transactions. Its internal state
* transitions based on backend responses are thread-safe.
* <p>
* This class is not safe to access from multiple application threads, as is usual for transactions. Its internal state
* transitions based on backend responses are thread-safe.
*/
final class RemoteProxyTransaction extends AbstractProxyTransaction {
private static final Logger LOG = LoggerFactory.getLogger(RemoteProxyTransaction.class);
*/
final class RemoteProxyTransaction extends AbstractProxyTransaction {
private static final Logger LOG = LoggerFactory.getLogger(RemoteProxyTransaction.class);
private final ModifyTransactionRequestBuilder builder;
private final boolean sendReadyOnSeal;
private final boolean snapshotOnly;
private final ModifyTransactionRequestBuilder builder;
private final boolean sendReadyOnSeal;
private final boolean snapshotOnly;
this.snapshotOnly = snapshotOnly;
this.sendReadyOnSeal = sendReadyOnSeal;
builder = new ModifyTransactionRequestBuilder(identifier, localActor());
this.snapshotOnly = snapshotOnly;
this.sendReadyOnSeal = sendReadyOnSeal;
builder = new ModifyTransactionRequestBuilder(identifier, localActor());
- FluentFuture<Optional<NormalizedNode<?, ?>>> doRead(final YangInstanceIdentifier path) {
- final SettableFuture<Optional<NormalizedNode<?, ?>>> future = SettableFuture.create();
+ FluentFuture<Optional<NormalizedNode>> doRead(final YangInstanceIdentifier path) {
+ final SettableFuture<Optional<NormalizedNode>> future = SettableFuture.create();
return sendReadRequest(new ReadTransactionRequest(getIdentifier(), nextSequence(), localActor(), path,
isSnapshotOnly()), t -> completeRead(path, future, t), future);
}
return sendReadRequest(new ReadTransactionRequest(getIdentifier(), nextSequence(), localActor(), path,
isSnapshotOnly()), t -> completeRead(path, future, t), future);
}
private void sendModification(final TransactionRequest<?> request, final OptionalLong enqueuedTicks) {
if (enqueuedTicks.isPresent()) {
private void sendModification(final TransactionRequest<?> request, final OptionalLong enqueuedTicks) {
if (enqueuedTicks.isPresent()) {
- enqueueRequest(request, response -> completeModify(request, response), enqueuedTicks.getAsLong());
+ enqueueRequest(request, response -> completeModify(request, response), enqueuedTicks.orElseThrow());
- if (response instanceof RequestFailure) {
- final RequestException cause = ((RequestFailure<?, ?>) response).getCause();
+ if (response instanceof RequestFailure<?, ?> requestFailure) {
+ final RequestException cause = requestFailure.getCause();
failure = cause instanceof RequestTimeoutException
? new DataStoreUnavailableException(cause.getMessage(), cause) : cause;
} else {
failure = cause instanceof RequestTimeoutException
? new DataStoreUnavailableException(cause.getMessage(), cause) : cause;
} else {
final Response<?, ?> response) {
LOG.debug("Exists request for {} completed with {}", path, response);
final Response<?, ?> response) {
LOG.debug("Exists request for {} completed with {}", path, response);
- if (response instanceof ExistsTransactionSuccess) {
- future.set(((ExistsTransactionSuccess) response).getExists());
+ if (response instanceof ExistsTransactionSuccess success) {
+ future.set(success.getExists());
- private void completeRead(final YangInstanceIdentifier path,
- final SettableFuture<Optional<NormalizedNode<?, ?>>> future, final Response<?, ?> response) {
+ private void completeRead(final YangInstanceIdentifier path, final SettableFuture<Optional<NormalizedNode>> future,
+ final Response<?, ?> response) {
- if (response instanceof ReadTransactionSuccess) {
- future.set(((ReadTransactionSuccess) response).getData());
+ if (response instanceof ReadTransactionSuccess success) {
+ future.set(success.getData());
}
void handleForwardedRequest(final TransactionRequest<?> request, final Consumer<Response<?, ?>> callback) {
}
void handleForwardedRequest(final TransactionRequest<?> request, final Consumer<Response<?, ?>> callback) {
- if (request instanceof ModifyTransactionRequest) {
- handleForwardedModifyTransactionRequest(callback, (ModifyTransactionRequest) request);
- } else if (request instanceof ReadTransactionRequest) {
+ if (request instanceof ModifyTransactionRequest modifyRequest) {
+ handleForwardedModifyTransactionRequest(callback, modifyRequest);
+ } else if (request instanceof ReadTransactionRequest readRequest) {
ensureFlushedBuider();
sendRequest(new ReadTransactionRequest(getIdentifier(), nextSequence(), localActor(),
ensureFlushedBuider();
sendRequest(new ReadTransactionRequest(getIdentifier(), nextSequence(), localActor(),
ensureFlushedBuider();
sendRequest(new ExistsTransactionRequest(getIdentifier(), nextSequence(), localActor(),
ensureFlushedBuider();
sendRequest(new ExistsTransactionRequest(getIdentifier(), nextSequence(), localActor(),
@Override
void handleReplayedLocalRequest(final AbstractLocalTransactionRequest<?> request,
final Consumer<Response<?, ?>> callback, final long enqueuedTicks) {
@Override
void handleReplayedLocalRequest(final AbstractLocalTransactionRequest<?> request,
final Consumer<Response<?, ?>> callback, final long enqueuedTicks) {
- if (request instanceof CommitLocalTransactionRequest) {
- replayLocalCommitRequest((CommitLocalTransactionRequest) request, callback, enqueuedTicks);
+ if (request instanceof CommitLocalTransactionRequest commitRequest) {
+ replayLocalCommitRequest(commitRequest, callback, enqueuedTicks);
} else if (request instanceof AbortLocalTransactionRequest) {
enqueueRequest(abortRequest(), callback, enqueuedTicks);
} else {
} else if (request instanceof AbortLocalTransactionRequest) {
enqueueRequest(abortRequest(), callback, enqueuedTicks);
} else {
final Consumer<Response<?, ?>> cb = callback != null ? callback : resp -> { /* NOOP */ };
final OptionalLong optTicks = OptionalLong.of(enqueuedTicks);
final Consumer<Response<?, ?>> cb = callback != null ? callback : resp -> { /* NOOP */ };
final OptionalLong optTicks = OptionalLong.of(enqueuedTicks);
- if (request instanceof ModifyTransactionRequest) {
- handleReplayedModifyTransactionRequest(enqueuedTicks, cb, (ModifyTransactionRequest) request);
- } else if (request instanceof ReadTransactionRequest) {
+ if (request instanceof ModifyTransactionRequest modifyRequest) {
+ handleReplayedModifyTransactionRequest(enqueuedTicks, cb, modifyRequest);
+ } else if (request instanceof ReadTransactionRequest readRequest) {
ensureFlushedBuider(optTicks);
enqueueRequest(new ReadTransactionRequest(getIdentifier(), nextSequence(), localActor(),
ensureFlushedBuider(optTicks);
enqueueRequest(new ReadTransactionRequest(getIdentifier(), nextSequence(), localActor(),
ensureFlushedBuider(optTicks);
enqueueRequest(new ExistsTransactionRequest(getIdentifier(), nextSequence(), localActor(),
ensureFlushedBuider(optTicks);
enqueueRequest(new ExistsTransactionRequest(getIdentifier(), nextSequence(), localActor(),
enqueueDoAbort(callback, enqueuedTicks);
} else if (request instanceof TransactionPurgeRequest) {
enqueuePurge(callback, enqueuedTicks);
enqueueDoAbort(callback, enqueuedTicks);
} else if (request instanceof TransactionPurgeRequest) {
enqueuePurge(callback, enqueuedTicks);
ensureFlushedBuider(optTicks);
enqueueRequest(new IncrementTransactionSequenceRequest(getIdentifier(), nextSequence(), localActor(),
snapshotOnly, req.getIncrement()), callback, enqueuedTicks);
incrementSequence(req.getIncrement());
} else {
ensureFlushedBuider(optTicks);
enqueueRequest(new IncrementTransactionSequenceRequest(getIdentifier(), nextSequence(), localActor(),
snapshotOnly, req.getIncrement()), callback, enqueuedTicks);
incrementSequence(req.getIncrement());
} else {