TransactionId (record)

Value type used to identify a transaction within the context of an outer org.apache.causeway.applib.services.iactn.Interaction .

The transaction and org.apache.causeway.applib.services.iactn.Interaction are associated by the #getInteractionId() uniqueId .

Obtainable from TransactionService#currentTransactionId() .

API

TransactionId.java

record TransactionId {
  TransactionId empty()     (1)
  UUID getInteractionId()
  int getSequence()
}

1	empty() Factory method that returns a nominally "empty" transaction identifier, used as a placeholder.

Factory method that returns a nominally "empty" transaction identifier, used as a placeholder.