class DbTransferStore extends TransferStore with DbStore

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Inherited
  1. DbTransferStore
  2. DbStore
  3. HasCloseContext
  4. NamedLogging
  5. FlagCloseable
  6. AutoCloseable
  7. TransferStore
  8. TransferLookup
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new DbTransferStore(storage: DbStorage, domain: DomainId, cryptoApi: CryptoPureApi, timeouts: ProcessingTimeout, loggerFactory: NamedLoggerFactory)(implicit ec: ExecutionContext)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def addTransfer(transferData: TransferData)(implicit traceContext: TraceContext): EitherT[Future, TransferStoreError, Unit]

    Adds the transfer to the store.

    Adds the transfer to the store.

    Calls to this method are idempotent, independent of the order. Differences in protocol.transfer.TransferData!.transferOutResult between two calls are ignored if the field is scala.None$ in one of the calls. If applicable, the field content is merged.

    Definition Classes
    DbTransferStore → TransferStore
    Exceptions thrown

    java.lang.IllegalArgumentException if the transfer's target domain is not the domain this TransferStore belongs to.

  5. def addTransferOutResult(transferOutResult: DeliveredTransferOutResult)(implicit traceContext: TraceContext): EitherT[Future, TransferStoreError, Unit]

    Adds the given com.digitalasset.canton.protocol.messages.TransferOutResult to the transfer data in the store, provided that the transfer data has previously been stored.

    Adds the given com.digitalasset.canton.protocol.messages.TransferOutResult to the transfer data in the store, provided that the transfer data has previously been stored.

    The same com.digitalasset.canton.protocol.messages.TransferOutResult can be added any number of times. This includes transfer-out results that are in the protocol.transfer.TransferData!.transferOutResult added with addTransfer.

    transferOutResult

    The transfer-out result to add

    returns

    TransferStore$.UnknownTransferId if the transfer has not previously been added with addTransfer. TransferStore$.TransferOutResultAlreadyExists if a different transfer-out result for the same transfer request has been added before, including as part of addTransfer.

    Definition Classes
    DbTransferStore → TransferStore
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  8. final def close(): Unit

    Blocks until all earlier tasks have completed and then prevents further tasks from being run.

    Blocks until all earlier tasks have completed and then prevents further tasks from being run.

    Definition Classes
    FlagCloseable → AutoCloseable
    Annotations
    @SuppressWarnings()
  9. implicit val closeContext: CloseContext
    Definition Classes
    HasCloseContext
  10. def closingTimeout: FiniteDuration
    Attributes
    protected
    Definition Classes
    FlagCloseable
  11. def completeTransfer(transferId: TransferId, timeOfCompletion: TimeOfChange)(implicit traceContext: TraceContext): CheckedT[Future, Nothing, TransferStoreError, Unit]

    Marks the transfer as completed, i.e., a transfer-in request was committed.

    Marks the transfer as completed, i.e., a transfer-in request was committed. If the transfer has already been completed then a TransferStore.TransferAlreadyCompleted is reported, and the com.digitalasset.canton.participant.util.TimeOfChange of the completion is not changed from the old value.

    timeOfCompletion

    Provides the request counter and activeness time of the committed transfer-in request.

    Definition Classes
    DbTransferStore → TransferStore
  12. def deleteCompletionsSince(criterionInclusive: RequestCounter)(implicit traceContext: TraceContext): Future[Unit]

    Removes all completions of transfers that have been triggered by requests with at least the given counter.

    Removes all completions of transfers that have been triggered by requests with at least the given counter. This method must not be called concurrently with completeTransfer, but may be called concurrently with addTransfer and addTransferOutResult.

    Therefore, this method need not be linearizable w.r.t. completeTransfer. For example, if two requests rc1 complete two transfers while deleteCompletionsSince is running for some rc <= rc1, rc2, then there are no guarantees which of the completions of rc1 and rc2 remain.

    Definition Classes
    DbTransferStore → TransferStore
  13. def deleteTransfer(transferId: TransferId)(implicit traceContext: TraceContext): Future[Unit]

    Removes the transfer from the store, when the transfer-out request is rejected or the transfer is pruned.

    Removes the transfer from the store, when the transfer-out request is rejected or the transfer is pruned.

    Definition Classes
    DbTransferStore → TransferStore
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  16. def find(filterOrigin: Option[DomainId], filterTimestamp: Option[CantonTimestamp], filterSubmitter: Option[LfPartyId], limit: Int)(implicit traceContext: TraceContext): Future[Seq[TransferData]]

    Find utility to look for in-flight transfers.

    Find utility to look for in-flight transfers. Queried by com.digitalasset.canton.console.commands.ParticipantAdministration#transfer.search. Results need not be consistent with lookup.

    Definition Classes
    DbTransferStore → TransferLookup
  17. def findAfter(requestAfter: Option[(CantonTimestamp, DomainId)], limit: Int)(implicit traceContext: TraceContext): Future[Seq[TransferData]]

    Find utility to look for in-flight transfers.

    Find utility to look for in-flight transfers. Transfers are ordered by the tuple (request timestamp, origin domain ID), ie transfers are ordered by request timestamps and ties are broken with lexicographic ordering on domain IDs.

    The ordering here has been chosen to allow a participant to fetch all the pending transfers. The ordering has to be consistent accross calls and uniquely identify a pending transfer, but is otherwise arbitary.

    requestAfter

    optionally, specify a strict lower bound for the transfers returned, according to the (request timestamp, origin domain ID) ordering

    limit

    limit the number of results

    Definition Classes
    DbTransferStore → TransferLookup
  18. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  19. implicit val getResultFullTransferOutTree: GetResult[FullTransferOutTree]
  20. implicit val getResultOptionDeliveredTransferOutResult: GetResult[Option[DeliveredTransferOutResult]]
  21. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  22. def internalPerformUnlessClosingF[A](f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): UnlessShutdown[Future[A]]
    Attributes
    protected
    Definition Classes
    FlagCloseable
  23. def isClosing: Boolean

    Check whether we're closing.

    Check whether we're closing. Susceptible to race conditions; unless you're using using this as a flag to the retry lib or you really know what you're doing, prefer performUnlessClosing and friends.

    Definition Classes
    FlagCloseable
  24. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  25. def keepTrackOfOpenFutures: Boolean

    track running futures on shutdown

    track running futures on shutdown

    set to true to get detailed information about all futures that did not complete during shutdown. if set to false, we don't do anything.

    Attributes
    protected
    Definition Classes
    FlagCloseable
  26. def logger: TracedLogger
    Attributes
    protected
    Definition Classes
    NamedLogging
  27. val loggerFactory: NamedLoggerFactory
    Attributes
    protected
    Definition Classes
    DbTransferStore → NamedLogging
  28. implicit def loggingContext(implicit traceContext: TraceContext): ErrorLoggingContext
    Attributes
    protected
    Definition Classes
    NamedLogging
  29. def lookup(transferId: TransferId)(implicit traceContext: TraceContext): EitherT[Future, TransferLookupError, TransferData]

    Looks up the given in-flight transfer and returns the data associated with the transfer.

    Looks up the given in-flight transfer and returns the data associated with the transfer.

    returns

    scala.Left$(TransferStore.UnknownTransferId) if the transfer is unknown; scala.Left$(TransferStore.TransferCompleted) if the transfer has already been completed.

    Definition Classes
    DbTransferStore → TransferLookup
  30. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  31. def noTracingLogger: Logger
    Attributes
    protected
    Definition Classes
    NamedLogging
  32. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  33. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  34. def onClosed(): Unit
    Attributes
    protected
    Definition Classes
    FlagCloseable
  35. def performUnlessClosing[A](f: => A)(implicit traceContext: TraceContext): UnlessShutdown[A]

    Performs the task given by f unless a shutdown has been initiated.

    Performs the task given by f unless a shutdown has been initiated. The shutdown will only begin after f completes, but other tasks may execute concurrently with f, if started using this function, or one of the other variants (performUnlessClosingF and performUnlessClosingEitherT). The tasks are assumed to take less than closingTimeout to complete.

    f

    The task to perform

    returns

    scala.None$ if a shutdown has been initiated. Otherwise the result of the task.

    Definition Classes
    FlagCloseable
  36. def performUnlessClosingEitherT[E, R](onClosing: => E)(etf: => EitherT[Future, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[Future, E, R]

    Performs the EitherT[Future] given by etf unless a shutdown has been initiated, in which case the provided error is returned instead.

    Performs the EitherT[Future] given by etf unless a shutdown has been initiated, in which case the provided error is returned instead. Both etf and the error are lazy; etf is only evaluated if there is no shutdown, the error only if we're shutting down. The shutdown will only begin after etf completes, but other tasks may execute concurrently with etf, if started using this function, or one of the other variants (performUnlessClosing and performUnlessClosingF). The tasks are assumed to take less than closingTimeout to complete.

    etf

    The task to perform

    Definition Classes
    FlagCloseable
  37. def performUnlessClosingEitherTF[E, R](onClosing: => E)(etf: => EitherT[Future, E, Future[R]])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[Future, E, Future[R]]
    Definition Classes
    FlagCloseable
  38. def performUnlessClosingF[A](f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]

    Performs the Future given by f unless a shutdown has been initiated.

    Performs the Future given by f unless a shutdown has been initiated. The future is lazy and not evaluated during shutdown. The shutdown will only begin after f completes, but other tasks may execute concurrently with f, if started using this function, or one of the other variants (performUnlessClosing and performUnlessClosingEitherT). The tasks are assumed to take less than closingTimeout to complete.

    f

    The task to perform

    returns

    The future completes with com.digitalasset.canton.lifecycle.UnlessShutdown.AbortedDueToShutdown if a shutdown has been initiated. Otherwise the result of the task wrapped in com.digitalasset.canton.lifecycle.UnlessShutdown.Outcome.

    Definition Classes
    FlagCloseable
  39. def runOnShutdown[T](task: RunOnShutdown)(implicit traceContext: TraceContext): Unit

    Register a task that will run onClose after all "performUnlessShutdown" tasks have finished

    Register a task that will run onClose after all "performUnlessShutdown" tasks have finished

    Definition Classes
    FlagCloseable
  40. def runStateChanged(waitingState: Boolean = false): Unit
    Attributes
    protected
    Definition Classes
    FlagCloseable
    Annotations
    @VisibleForTesting()
  41. implicit val setParameterDeliveredTransferOutResult: SetParameter[DeliveredTransferOutResult]
  42. implicit val setParameterFullTransferOutTree: SetParameter[FullTransferOutTree]
  43. implicit val setParameterOptionDeliveredTransferOutResult: SetParameter[Option[DeliveredTransferOutResult]]
  44. def sleepMillis: Long
    Attributes
    protected
    Definition Classes
    FlagCloseable
  45. val storage: DbStorage
    Attributes
    protected
    Definition Classes
    DbTransferStore → DbStore
  46. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  47. val timeouts: ProcessingTimeout
    Attributes
    protected
    Definition Classes
    DbTransferStore → FlagCloseable
  48. def toString(): String
    Definition Classes
    AnyRef → Any
  49. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  50. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  51. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from DbStore

Inherited from HasCloseContext

Inherited from NamedLogging

Inherited from FlagCloseable

Inherited from AutoCloseable

Inherited from TransferStore

Inherited from TransferLookup

Inherited from AnyRef

Inherited from Any

Ungrouped