BunSqliteDataAdapter

Cache database using JSON file

Implements

• ImgProcDataAdapter

Constructors

new BunSqliteDataAdapter()

new BunSqliteDataAdapter(options?): BunSqliteDataAdapter

Parameters

• options?: BunSqliteDataAdapterOptions

Returns

BunSqliteDataAdapter

Defined in

src/extras/BunSqliteDataAdapter.ts:114

Properties

db

db: Database

Defined in

src/extras/BunSqliteDataAdapter.ts:64

---

dbDir

dbDir: string

Defined in

src/extras/BunSqliteDataAdapter.ts:55

---

dbFile

dbFile: string

Defined in

src/extras/BunSqliteDataAdapter.ts:54

---

dbPath

dbPath: string = ":memory:"

Defined in

src/extras/BunSqliteDataAdapter.ts:62

---

isInMemory

isInMemory: boolean

Defined in

src/extras/BunSqliteDataAdapter.ts:58

---

retentionCount

retentionCount: null | number

Defined in

src/extras/BunSqliteDataAdapter.ts:61

---

retentionPeriod

retentionPeriod: null | number = 10

Defined in

src/extras/BunSqliteDataAdapter.ts:60

---

table

table: string

Defined in

src/extras/BunSqliteDataAdapter.ts:56

---

useWAL

useWAL: boolean

Defined in

src/extras/BunSqliteDataAdapter.ts:57

Methods

close()

close(): void

Close database

Returns

void

Implementation of

ImgProcDataAdapter.close

Defined in

src/extras/BunSqliteDataAdapter.ts:458

---

countdown()

countdown(): void

Countdown all records

Returns

void

Implementation of

ImgProcDataAdapter.countdown

Defined in

src/extras/BunSqliteDataAdapter.ts:426

---

delete()

delete(criteria): void

Delete the record

Parameters

• criteria: ImgProcDataAdapterCriteria

Returns

void

Implementation of

ImgProcDataAdapter.delete

Defined in

src/extras/BunSqliteDataAdapter.ts:398

---

deleteExpiredRecords()

deleteExpiredRecords(now): null | Set<string>

Delete expired records

Parameters

• now: number = ...

Unixtime (milliseconds)

Returns

null | Set<string>

Deleted hashes or null

Implementation of

ImgProcDataAdapter.deleteExpiredRecords

Defined in

src/extras/BunSqliteDataAdapter.ts:434

---

fetch()

fetch(criteria): null | ImgProcFileRecord

Fetch single record

• To fetch a record with category source, specify hash.
• To fetch a record with category variant or placeholder, specify source and profile.

Parameters

• criteria: ImgProcDataAdapterCriteria

Returns

null | ImgProcFileRecord

Implementation of

ImgProcDataAdapter.fetch

Defined in

src/extras/BunSqliteDataAdapter.ts:347

---

initialize()

initialize(options): void

Initialize database

Parameters

• options: ImgProcDataAdapterInitOptions

Returns

void

Implementation of

ImgProcDataAdapter.initialize

Defined in

src/extras/BunSqliteDataAdapter.ts:129

---

insert()

insert(data): void

Insert the record

Parameters

• data: ImgProcFile

Returns

void

Implementation of

ImgProcDataAdapter.insert

Defined in

src/extras/BunSqliteDataAdapter.ts:362

---

list()

list(): Set<string>

List all hashes

Returns

Set<string>

Implementation of

ImgProcDataAdapter.list

Defined in

src/extras/BunSqliteDataAdapter.ts:357

---

renew()

renew(criteria): void

Renew the record

Parameters

• criteria: ImgProcDataAdapterCriteria

Returns

void

Implementation of

ImgProcDataAdapter.renew

Defined in

src/extras/BunSqliteDataAdapter.ts:407

---

updateMetadata()

updateMetadata(data): void

Update the record for remote file

Parameters

• data

• data.b?: number

• data.expiresAt?: number

• data.format: string

• data.g?: number

• data.hash: string

• data.height: number

• data.r?: number

• data.width: number

Returns

void

Implementation of

ImgProcDataAdapter.updateMetadata

Defined in

src/extras/BunSqliteDataAdapter.ts:376