API reference

Every public class, method, and event in @codexo/exojs. Generated from source.

classAssetCacheError

@codexo/exojs / assets / stable

Structured asset-cache failure. Raised by a CacheStore for every operation it could not carry out, and dispatched on Loader.onCacheError whenever a CachePolicy degrades one instead of propagating it. A cache MISS is not one of these - it is reported as an AssetCacheMissError or as a miss result, because "this was never written" and "the store is broken" call for different reactions. Extends Error, so callers can narrow with `error instanceof AssetCacheError` and read AssetCacheError.operation, AssetCacheError.store and AssetCacheError.key instead of matching on message text. The original `DOMException` stays reachable through Error.cause, which is what makes a quota failure (`QuotaExceededError`) distinguishable from a transaction or schema failure. The `DOMException`'s `name` and message are also appended to Error.message, so a log line that only prints the message still names the real cause.

props

methods

events

Import

import { AssetCacheError } from '@codexo/exojs'

Structured asset-cache failure. Raised by a CacheStore for every operation it could not carry out, and dispatched on Loader.onCacheError whenever a CachePolicy degrades one instead of propagating it.

A cache MISS is not one of these - it is reported as an AssetCacheMissError or as a miss result, because "this was never written" and "the store is broken" call for different reactions.

Extends Error, so callers can narrow with `error instanceof AssetCacheError` and read AssetCacheError.operation, AssetCacheError.store and AssetCacheError.key instead of matching on message text. The original `DOMException` stays reachable through Error.cause, which is what makes a quota failure (`QuotaExceededError`) distinguishable from a transaction or schema failure.

The `DOMException`'s `name` and message are also appended to Error.message, so a log line that only prints the message still names the real cause.

Constructors1

new(options: AssetCacheErrorOptionsConstruction options for an AssetCacheError.): AssetCacheError

Properties7

cause?: unknown

key: null | string

Record key, or null when the operation does not target a single record.

message: string

name: string

operation: AssetCacheOperationThe cache operation that failed. Carried by AssetCacheError.operation so callers can branch on the failure class - a failed `write` is a degraded cache write,…

Which cache operation failed.

stack?: string

store: null | string

Storage namespace, or null when the operation is store-wide.

Source

src/assets/cache/AssetCacheError.ts