Class WebStorageAdapter

Web Storage (localStorage / sessionStorage) cache adapter. Prefixes keys to avoid collisions with other data. Returns false from set() on QuotaExceededError.

Implements

CacheStorageAdapter

Index

Constructors

Methods

get set delete keys clear

Constructors

constructor

new WebStorageAdapter(storage: Storage, prefix?: string): WebStorageAdapter
Parameters
- storage: Storage
  The Storage instance (localStorage or sessionStorage)
- prefix: string = "hc:"
  Key prefix to isolate cache entries. Default: "hc:"
Returns WebStorageAdapter
- Defined in src/cache.ts:213

Methods

get

get(key: string): Promise<CacheEntry | null>
Retrieve an entry by key. Returns null when missing or unparseable.
Parameters
- key: string
Returns Promise<CacheEntry | null>
Implementation of CacheStorageAdapter.get
- Defined in src/cache.ts:221

set

set(key: string, entry: CacheEntry): Promise<boolean>
Store an entry. Returns false when quota is exceeded.
Parameters
- key: string
- entry: CacheEntry
Returns Promise<boolean>
Implementation of CacheStorageAdapter.set
- Defined in src/cache.ts:233

delete

delete(key: string): Promise<void>
Remove an entry by key.
Parameters
- key: string
Returns Promise<void>
Implementation of CacheStorageAdapter.delete
- Defined in src/cache.ts:254

keys

keys(): Promise<string[]>
List all stored keys (prefixed entries only).

Returns Promise<string[]>
Implementation of CacheStorageAdapter.keys
- Defined in src/cache.ts:260

clear

clear(): Promise<void>
Remove all prefixed entries.

Returns Promise<void>
Implementation of CacheStorageAdapter.clear
- Defined in src/cache.ts:270