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Version: 1.x.x

Cache

import { Cache } from "@hyper-fetch/core"

Description​

Cache class handles the data exchange with the dispatchers.

Defined in cache/cache.ts:23

Parameters​

NameDetails

builder​

Required

BuilderInstance

options​

Optional

CacheOptionsType

Properties​

builder​

Description​

Defined in cache/cache.ts:33

Type​

BuilderInstance

clearKey​

Description​

Defined in cache/cache.ts:29

Type​

string

emitter​

Description​

Defined in cache/cache.ts:24

Type​

EventEmitter

events​

Description​

Defined in cache/cache.ts:25

Type​

{ emitCacheData: <Response,Error>(cacheKey: string, data: CacheValueType<Response, Error>) => void; emitRevalidation: (cacheKey: string) => void; onData: <Response,Error>(cacheKey: string, callback: (data: CacheValueType<Response, Error>) => void) => VoidFunction; onRevalidate: (cacheKey: string, callback: () => void) => VoidFunction }

garbageCollectors​

Description​

Defined in cache/cache.ts:30

Type​

Map<string, Timeout>

lazyStorage​

Description​

Defined in cache/cache.ts:28

Type​

CacheAsyncStorageType

options​

Description​

Defined in cache/cache.ts:33

Type​

CacheOptionsType

storage​

Description​

Defined in cache/cache.ts:27

Type​

CacheStorageType

Methods​

clear()​

Preview​

clear()

Description​

Clear cache storages

Defined in cache/cache.ts:228

Return​

Promise<void>

delete()​

Preview​

delete(cacheKey)

Description​

Delete record from storages and trigger revalidation

Defined in cache/cache.ts:119

Parameters​

NameDetails

cacheKey​

Required

string

Return​

void

get()​

Preview​

get<Response, Error>(cacheKey)

Description​

Get particular record from storage by cacheKey. It will trigger lazyStorage to emit lazy load event for reading it's data.

Defined in cache/cache.ts:99

Parameters​

NameDetails

cacheKey​

Required

string

Return​

{
  cacheTime: number;
  clearKey: string;
  data: [GenericDataType | null, GenericErrorType | null, number | null];
  details: {
    isCanceled: boolean;
    isFailed: boolean;
    isOffline: boolean;
    retries: number;
    timestamp: number;
  };
  garbageCollection: number;
}

getLazyKeys()​

Preview​

getLazyKeys()

Description​

Used to receive keys from sync storage and lazy storage

Defined in cache/cache.ts:185

Return​

Promise<string[]>

getLazyResource()​

Preview​

getLazyResource<Response, Error>(cacheKey)

Description​

Used to receive data from lazy storage

Defined in cache/cache.ts:152

Parameters​

NameDetails

cacheKey​

Required

string

Return​

Promise<CacheValueType<Response, Error>>

keys()​

Preview​

keys()

Description​

Get sync storage keys, lazyStorage keys will not be included

Defined in cache/cache.ts:109

Return​

string[]

revalidate()​

Preview​

revalidate(cacheKey)

Description​

Revalidate cache by cacheKey or partial matching with RegExp

Defined in cache/cache.ts:130

Parameters​

NameDetails

cacheKey​

Required

string | RegExp

Return​

Promise<void>

scheduleGarbageCollector()​

Preview​

scheduleGarbageCollector(cacheKey)

Description​

Schedule garbage collection for given key

Defined in cache/cache.ts:198

Parameters​

NameDetails

cacheKey​

Required

string

Return​

Promise<void>

set()​

Preview​

set<Response, Error>(command, response, details)

Description​

Set the cache data to the storage

Defined in cache/cache.ts:61

Parameters​

NameDetails

command​

Required

CommandInstance | CommandDump<CommandInstance, unknown, ClientQueryParamsType, null>

response​

Required

ClientResponseType<Response, Error>

details​

Required

CommandResponseDetails

Return​

void