class ValidatingNotaryProtocol : ServiceA notary commit protocol that makes sure a given transaction is valid before committing it. This does mean that the calling party has to reveal the whole transaction history; however, we avoid complex conflict resolution logic where a party has its input states "blocked" by a transaction from another party, and needs to establish whether that transaction was indeed valid.
| <init> |
ValidatingNotaryProtocol(otherSide: Party, sessionIdForSend: Long, sessionIdForReceive: Long, timestampChecker: TimestampChecker, uniquenessProvider: UniquenessProvider)A notary commit protocol that makes sure a given transaction is valid before committing it. This does mean that the calling party has to reveal the whole transaction history; however, we avoid complex conflict resolution logic where a party has its input states "blocked" by a transaction from another party, and needs to establish whether that transaction was indeed valid. |
| otherSide |
val otherSide: Party |
| receiveSessionID |
val receiveSessionID: Long |
| sendSessionID |
val sendSessionID: Long |
| timestampChecker |
val timestampChecker: TimestampChecker |
| topic |
open val topic: StringThe topic to use when communicating with other parties. If more than one topic is required then use sub-protocols. Note that this is temporary until protocol sessions are properly implemented. |
| uniquenessProvider |
val uniquenessProvider: UniquenessProvider |
| beforeCommit |
fun beforeCommit(stx: SignedTransaction, reqIdentity: Party): UnitNo pre-commit processing is done. Transaction is not checked for contract-validity, as that would require fully
resolving it into a TransactionForVerification, for which the caller would have to reveal the whole transaction
history chain.
As a result, the Notary |
| call |
open fun call(): UnitThis is where you fill out your business logic. |