NowSDK framework- iOS
The NowSDK framework contains methods that enable the instantiation of various feature services.
Parent Topic:Mobile SDK - iOS
NowSDK - configure(with configuration: NowSDKConfiguration) throws
Configures NowSDK for use. You must call this function before calling any of the feature services within the Mobile SDK.
Note: If the configuration that you pass is invalid, a NowSDKError is thrown.
| Name | Type | Description |
|---|---|---|
| with configuration | NowSDKConfiguration | NowSDKConfiguration that contains the information necessary to initialize the service. |
| Type | Description |
|---|---|
| None, NowSDKError | NowSDKError is thrown if the configuration that you pass is invalid. |
The following code example shows how to call this function.
guard
let jwtUrl = URL(string: "http://13.57.38.237:8080"),
let instanceUrl = URL(string: "https://mobilecoresdk.service-now.com") else {
return
}
// AuthorizationProvider – struct conforming to NowSDKAuthorizationProviding protocol
let authorizationProvider = AuthorizationProvider(userEmail: "sdk@servicenow.com", jwtProviderUrl: jwtUrl, clientId: "deb8756b452d201039231ca568f26511")
// PermissionProvider – class conforming to DevicePermissionDelegate protocol
let permissionProvider = PermissionProvider()
let config = NowSDKConfiguration(authorizationProvider: authorizationProvider, permissionDelegate: permissionProvider, logLevel: .debug)
do {
try NowSDK.configure(with: config)
…
} catch {
print(“error is \(error.localizedDescription)”)
}
NowSDK - core()
Returns a reference to the SDK core service.
Note: Host applications don't need to call this function.
| Name | Type | Description |
|---|---|---|
| None |
| Type | Description |
|---|---|
| Object | Object conforming to the NowCoreServiceProviding protocol is returned if the SDK has been initialized by calling the NowSDK - configure(with configuration: NowSDKConfiguration) throws method; otherwise nil. |
The following code example shows how to call this function.
guard let coreService = NowSDK.core() else {
// Error with NowServiceError.sdkNotConfigured
return
}
NowSDK - makeServiceConfiguration(for instanceUrl: URL)
Convenience function that feature services can use to construct n NowServiceConfiguration object.
| Name | Type | Description |
|---|---|---|
| instanceUrl | URL | URL of the ServiceNow instance that the service will access. |
| Type | Description |
|---|---|
| NowServiceConfiguration | If the specified URL passes basic validity checks, and the service configuration can be properly constructed, returns the NowServiceConfiguration object; otherwise nil. |
The following code example shows how to call this function.
guard
let instanceUrl = URL(string: "https://mobilecoresdk.service-now.com"),
let serviceConfig = NowSDK.makeServiceConfiguration(for: instanceUrl) else {
logger.error(message: "Could not create service - service configuration invalid")
return
}