NotaryProtocol

class NotaryProtocol : ProtocolLogic<LegallyIdentifiable>

A protocol to be used for obtaining a signature from a NotaryService ascertaining the transaction timestamp is correct and none of its inputs have been used in another completed transaction

Exceptions

NotaryException - in case the any of the inputs to the transaction have been consumed by another transaction or the timestamp is invalid

Types

REQUESTING	`object REQUESTING : Step`
Result	`data class Result`
SignRequest	`class SignRequest : AbstractRequestMessage` TODO: The caller must authenticate instead of just specifying its identity
VALIDATING	`object VALIDATING : Step`

Constructors

<init>

NotaryProtocol(wtx: WireTransaction, progressTracker: ProgressTracker = NotaryProtocol.tracker())

A protocol to be used for obtaining a signature from a NotaryService ascertaining the transaction timestamp is correct and none of its inputs have been used in another completed transaction

Properties

notaryNode	`lateinit var notaryNode: NodeInfo`
progressTracker	`val progressTracker: ProgressTracker` Override this to provide a ProgressTracker. If one is provided and stepped, the framework will do something helpful with the progress reports. If this protocol is invoked as a sub-protocol of another, then the tracker will be made a child of the current step in the parent. If its null, this protocol doesnt track progress.

Inherited Properties

logger	`val logger: <ERROR CLASS>` This is where you should log things to.
psm	`lateinit var psm: ProtocolStateMachine<*>` Reference to the Fiber instance that is the top level controller for the entire flow.
serviceHub	`val serviceHub: ServiceHub` Provides access to big, heavy classes that may be reconstructed from time to time, e.g. across restarts

Functions

call	`fun call(): LegallyIdentifiable` This is where you fill out your business logic.

Inherited Functions

receive	`fun <T : Any> receive(topic: String, sessionIDForReceive: Long, clazz: Class<T>): UntrustworthyData<T>` `fun <T : Any> receive(topic: String, sessionIDForReceive: Long): UntrustworthyData<T>`
send	`fun send(topic: String, destination: MessageRecipients, sessionID: Long, obj: Any): Unit`
sendAndReceive	`fun <T : Any> sendAndReceive(topic: String, destination: MessageRecipients, sessionIDForSend: Long, sessionIDForReceive: Long, obj: Any): UntrustworthyData<T>`
subProtocol	`fun <R> subProtocol(subLogic: ProtocolLogic<R>): R` Invokes the given subprotocol by simply passing through this ProtocolLogics reference to the ProtocolStateMachine and then calling the call method.

Companion Object Properties

TOPIC val TOPIC: String

Companion Object Functions

tracker fun tracker(): ProgressTracker