DVCacheRuntime class abstract final

The cache's machinery, for the framework and its tests.

Exported from package:dartvel_core/framework.dart and not from the barrel an application imports. An application reads and writes DV.Cache, names its store in dartvel.cache and switches store with DVCache.withAdapter; the generated server calls configure, the scheduler and the CLI reach the store, and the Studio's cache explorer reads tags and keysForTag.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

adapter → DVCacheAdapter

The store currently behind DV.Cache.

no setter

global → DVCacheView

The backend/shared cache, with the same four calls as DV.Cache. Each call throws a StateError until configureGlobal has given it a store.

no setter

tags → Set<String>

Every tag that currently has keys under it.

no setter

Static Methods

configure(DVCacheAdapter adapter) → void

Swaps the store behind DV.Cache. The generated server calls this at startup with the store dartvel.cache names.

configureGlobal(DVCacheAdapter? adapter) → void

Sets, or with null removes, the backend/shared cache global uses.

keysForTag(String tag) → Set<String>

The keys currently tagged tag, as stored: tenant-scoped.

lock<T>(String key, FutureOr<T> body(), {Duration ttl = const Duration(seconds: 30), Duration? wait}) → Future<T?>

Runs body while holding the lock named key, and releases it afterwards whether body returns or throws.

purgeExpired() → Future<int>

Removes entries whose TTL has elapsed, reclaiming storage. Reads already ignore expired entries, so this is housekeeping rather than correctness.