KState-Saga/ca.acendas.kstate.saga.journal/VerifyResult/Broken

Broken

data class Broken(val firstBadSeq: Long, val expected: String, val actual: String) : VerifyResult

A tamper, corruption, or precondition failure was detected.

verify returns this instead of throwing for any error condition, including:

Payload or metadata modification (recomputed hash ≠ stored hash)
Invalid range (fromSeq < 0 or toSeq < fromSeq)
Hashing.None journal (hashing disabled)
No codec attached to the journal (call sagaExecutor first)
Malformed prevHash in a stored entry (not 64 lowercase hex chars)

Constructors

Broken

constructor(firstBadSeq: Long, expected: String, actual: String)

Properties

actual

val actual: String

Description of the actual stored or observed value.

expected

val expected: String

Description of the expected value (recomputed hash, "valid range", "valid prevHash", etc.).

firstBadSeq

val firstBadSeq: Long

Sequence number of the first bad entry, or a sentinel: -1L for range-validation failures, 0L for configuration failures (hashing disabled, no codec).