t
com.digitalasset.canton.participant.store
ContractAndKeyLookup
Companion object ContractAndKeyLookup
trait ContractAndKeyLookup extends ContractLookup
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- ContractLookup
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- implicit abstract def ec: ExecutionContext
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- ContractLookup
- abstract def logger: TracedLogger
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- protected[store]
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- ContractLookup
- abstract def lookup(id: LfContractId)(implicit traceContext: TraceContext): OptionT[Future, StoredContract]
- Definition Classes
- ContractLookup
- abstract def lookupKey(key: LfGlobalKey)(implicit traceContext: TraceContext): OptionT[Future, Option[LfContractId]]
Find a contract with the given key.
Find a contract with the given key. Typically used for Daml interpretation in Phase 3, where the key resolution is provided by the submitter. Returns scala.None$ if the key is not supposed to be resolved, e.g., during reinterpretation by Daml Engine. Returns scala.Some$
(scala.None$)if no contract with the given key can be found. - abstract def lookupStakeholders(ids: Set[LfContractId])(implicit traceContext: TraceContext): EitherT[Future, UnknownContracts, Map[LfContractId, Set[LfPartyId]]]
- Definition Classes
- ContractLookup
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- def lookupContract(id: LfContractId)(implicit traceContext: TraceContext): OptionT[Future, SerializableContract]
- Definition Classes
- ContractLookup
- def lookupContractE(id: LfContractId)(implicit traceContext: TraceContext): EitherT[Future, UnknownContract, SerializableContract]
- Definition Classes
- ContractLookup
- def lookupE(id: LfContractId)(implicit traceContext: TraceContext): EitherT[Future, UnknownContract, StoredContract]
- Definition Classes
- ContractLookup
- def lookupLfInstance(lfId: LfContractId)(implicit traceContext: TraceContext): OptionT[Future, LfContractInst]
Yields
None(embedded in a Future) if the contract instance has not been stored or the id cannot be parsed.Yields
None(embedded in a Future) if the contract instance has not been stored or the id cannot be parsed.Discards the serialization.
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- ContractLookup
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