Skip to main content

Abstract Class: Provider<T>

Type Parameters​

T​

T extends UpdateInfo

Constructors​

Constructor​

protected new Provider<T>(runtimeOptions): Provider<T>

Parameters​

runtimeOptions​

ProviderRuntimeOptions

Returns​

Provider<T>

Properties​

executor​

protected readonly executor: ElectronHttpExecutor

Accessors​

fileExtraDownloadHeaders​

Get Signature​

get fileExtraDownloadHeaders(): OutgoingHttpHeaders | null

Returns​

OutgoingHttpHeaders | null

isUseMultipleRangeRequest​

Get Signature​

get isUseMultipleRangeRequest(): boolean

Returns​

boolean

Methods​

createRequestOptions()​

protected createRequestOptions(url, headers?): RequestOptions

Parameters​

url​

URL

headers?​

OutgoingHttpHeaders | null

Returns​

RequestOptions

getBlockMapFiles()​

getBlockMapFiles(baseUrl, oldVersion, newVersion, oldBlockMapFileBaseUrl?): URL[] | Promise<URL[]>

Parameters​

baseUrl​

URL

oldVersion​

string

newVersion​

string

oldBlockMapFileBaseUrl?​

string | null

Returns​

URL[] | Promise<URL[]>

getCustomChannelName()​

protected getCustomChannelName(channel): string

Parameters​

channel​

string

Returns​

string

getDefaultChannelName()​

protected getDefaultChannelName(): string

Returns​

string

getLatestVersion()​

abstract getLatestVersion(): Promise<T>

Returns​

Promise<T>

httpRequest()​

protected httpRequest(url, headers?, cancellationToken?): Promise<string | null>

Method to perform API request only to resolve update info, but not to download update.

Parameters​

url​

URL

headers?​

OutgoingHttpHeaders | null

cancellationToken?​

CancellationToken

Returns​

Promise<string | null>

resolveFiles()​

abstract resolveFiles(updateInfo): ResolvedUpdateFileInfo[]

Parameters​

updateInfo​

T

Returns​

ResolvedUpdateFileInfo[]

setRequestHeaders()​

setRequestHeaders(value): void

Parameters​

value​

OutgoingHttpHeaders | null

Returns​

void