corda / net.corda.node.services.transactions / NotaryService

NotaryService

abstract class NotaryService : SingletonSerializeAsToken

A Notary service acts as the final signer of a transaction ensuring two things:

This is the base implementation that can be customised with specific Notary transaction commit flow.

Constructors

<init> NotaryService(services: ServiceHubInternal)

A Notary service acts as the final signer of a transaction ensuring two things:

Functions

createFlow abstract fun createFlow(otherParty: Party): Service

Implement a factory that specifies the transaction commit flow for the notary service to use

Inherited Functions

toToken open fun toToken(context: SerializeAsTokenContext): SerializationToken

Inheritors

BFTValidatingNotaryService class BFTValidatingNotaryService : NotaryService

A validating notary service operated by a group of parties that don't necessarily trust each other.

RaftValidatingNotaryService class RaftValidatingNotaryService : NotaryService

A validating notary service operated by a group of mutually trusting parties, uses the Raft algorithm to achieve consensus.

SimpleNotaryService class SimpleNotaryService : NotaryService

A simple Notary service that does not perform transaction validation

ValidatingNotaryService class ValidatingNotaryService : NotaryService

A Notary service that validates the transaction chain of the submitted transaction before committing it