ihawu-core/org.ihawu.core.masking/MaskingContext

MaskingContext

The call-scoped context a serialization backend supplies to a MaskingEngine for one write.

It replaces the engine's reliance on any serialization library's own per-call state — on Jackson, for instance, this is backed by SerializerProvider attributes. Scoping to a single write call rather than a thread-bound holder makes cross-request contamination structurally impossible.

Properties

principal

abstract val principal: IhawuPrincipal?

The caller this write is for, or null — which masks the whole resource fail-closed.

Functions

memoize

abstract fun <T : Any> memoize(key: String, compute: () -> T): T

Returns the value stored under key for this call, computing and caching it with compute on first access. Lets the engine resolve each resource's policy at most once per call, however many instances of that resource the write contains.