AsyncTransaction
Defined in: src/backends/store/store.ts:158
Transaction that implements synchronous operations with a cache
Implementors: You must update the cache and wait for store.asyncDone in your asynchronous methods.
Make sure we handle abortions correctly, especially since the cache is shared between transactions.
Extends
Section titled “Extends”Transaction<T>
Extended by
Section titled “Extended by”Type Parameters
Section titled “Type Parameters”T extends AsyncStore = AsyncStore
Constructors
Section titled “Constructors”Constructor
Section titled “Constructor”new AsyncTransaction<
T>(store):AsyncTransaction<T>
Defined in: src/backends/store/store.ts:75
Parameters
Section titled “Parameters”T
Returns
Section titled “Returns”AsyncTransaction<T>
Inherited from
Section titled “Inherited from”Properties
Section titled “Properties”asyncDone
Section titled “asyncDone”
protectedasyncDone:Promise<unknown>
Defined in: src/backends/store/store.ts:159
readonlystore:T
Defined in: src/backends/store/store.ts:75
Inherited from
Section titled “Inherited from”Methods
Section titled “Methods”_cached()
Section titled “_cached()”_cached(
id,info?):Resource<number> |undefined
Defined in: src/backends/store/store.ts:174
Internal
Gets a cache resource
If info is set and the resource doesn’t exist, it will be created
Parameters
Section titled “Parameters”number
number
Returns
Section titled “Returns”Resource<number> | undefined
async()
Section titled “async()”
protectedasync(promise):void
Defined in: src/backends/store/store.ts:165
Internal
Run a asynchronous operation from a sync context. Not magic and subject to (race) conditions.
Parameters
Section titled “Parameters”promise
Section titled “promise”Promise<unknown>
Returns
Section titled “Returns”void
abstractget(id,offset,end?):Promise<Uint8Array<ArrayBufferLike> |undefined>
Defined in: src/backends/store/store.ts:86
Retrieves data.
Parameters
Section titled “Parameters”number
The key to look under for data.
offset
Section titled “offset”number
number
Returns
Section titled “Returns”Promise<Uint8Array<ArrayBufferLike> | undefined>
Inherited from
Section titled “Inherited from”getSync()
Section titled “getSync()”getSync(
id,offset,end?):Uint8Array<ArrayBufferLike> |undefined
Defined in: src/backends/store/store.ts:182
Retrieves data. Throws an error if an error occurs or if the key does not exist.
Parameters
Section titled “Parameters”number
The key to look under for data.
offset
Section titled “offset”number
number
Returns
Section titled “Returns”Uint8Array<ArrayBufferLike> | undefined
The data stored under the key, or undefined if not present.
Overrides
Section titled “Overrides”keys()
Section titled “keys()”
abstractkeys():Promise<Iterable<number,any,any>>
Defined in: src/backends/store/store.ts:80
Gets all of the keys
Returns
Section titled “Returns”Promise<Iterable<number, any, any>>
Inherited from
Section titled “Inherited from”remove()
Section titled “remove()”
abstractremove(id):Promise<void>
Defined in: src/backends/store/store.ts:114
Deletes the data at ino.
Parameters
Section titled “Parameters”number
The key to delete from the store.
Returns
Section titled “Returns”Promise<void>
Inherited from
Section titled “Inherited from”removeSync()
Section titled “removeSync()”removeSync(
id):void
Defined in: src/backends/store/store.ts:208
Deletes the data at ino.
Parameters
Section titled “Parameters”number
The key to delete from the store.
Returns
Section titled “Returns”void
Overrides
Section titled “Overrides”
abstractset(id,data,offset):Promise<void>
Defined in: src/backends/store/store.ts:101
Adds the data to the store under an id. Overwrites any existing data.
Parameters
Section titled “Parameters”number
The key to add the data under.
Uint8Array
The data to add to the store.
offset
Section titled “offset”number
Returns
Section titled “Returns”Promise<void>
Inherited from
Section titled “Inherited from”setSync()
Section titled “setSync()”setSync(
id,data,offset):void
Defined in: src/backends/store/store.ts:204
Adds the data to the store under and id.
Parameters
Section titled “Parameters”number
The key to add the data under.
Uint8Array
The data to add to the store.
offset
Section titled “offset”number
Returns
Section titled “Returns”void