ParseSwift
public struct ParseSwift
ParseSwift
contains static methods to handle global configuration for the Parse framework.
-
Configure the Parse Swift client. This should only be used when starting your app. Typically in the
application(... didFinishLaunchingWithOptions launchOptions...)
.Declaration
Swift
public static func initialize(configuration: ParseConfiguration)
Parameters
configuration
The Parse configuration.
-
initialize(applicationId:
clientKey: masterKey: serverURL: liveQueryServerURL: allowingCustomObjectIds: usingTransactions: usingEqualQueryConstraint: keyValueStore: requestCachePolicy: cacheMemoryCapacity: cacheDiskCapacity: migratingFromObjcSDK: deletingKeychainIfNeeded: httpAdditionalHeaders: maxConnectionAttempts: authentication: ) Configure the Parse Swift client. This should only be used when starting your app. Typically in the
application(... didFinishLaunchingWithOptions launchOptions...)
.Warning
usingTransactions
is experimental.Declaration
Swift
static public func initialize( applicationId: String, clientKey: String? = nil, masterKey: String? = nil, serverURL: URL, liveQueryServerURL: URL? = nil, allowingCustomObjectIds: Bool = false, usingTransactions: Bool = false, usingEqualQueryConstraint: Bool = false, keyValueStore: ParseKeyValueStore? = nil, requestCachePolicy: URLRequest.CachePolicy = .useProtocolCachePolicy, cacheMemoryCapacity: Int = 512_000, cacheDiskCapacity: Int = 10_000_000, migratingFromObjcSDK: Bool = false, deletingKeychainIfNeeded: Bool = false, httpAdditionalHeaders: [AnyHashable: Any]? = nil, maxConnectionAttempts: Int = 5, authentication: ((URLAuthenticationChallenge, (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) -> Void)? = nil )
Parameters
applicationId
The application id of your Parse application.
clientKey
The client key of your Parse application.
masterKey
The master key of your Parse application.
serverURL
The server URL to connect to Parse Server.
liveQueryServerURL
The live query server URL to connect to Parse Server.
allowingCustomObjectIds
Allows objectIds to be created on the client. side for each object. Must be enabled on the server to work.
usingTransactions
Use transactions when saving/updating multiple objects.
usingEqualQueryConstraint
Use the $eq query constraint when querying.
keyValueStore
A key/value store that conforms to the
ParseKeyValueStore
protocol. Defaults tonil
in which one will be created an memory, but never persisted. For Linux, this this is the only store available since there is no Keychain. Linux users should replace this store with an encrypted one.requestCachePolicy
The default caching policy for all http requests that determines when to return a response from the cache. Defaults to
useProtocolCachePolicy
. See Apple’s documentation for more info.cacheMemoryCapacity
The memory capacity of the cache, in bytes. Defaults to 512KB.
cacheDiskCapacity
The disk capacity of the cache, in bytes. Defaults to 10MB.
migratingFromObjcSDK
If your app previously used the iOS Objective-C SDK, setting this value to
true
will attempt to migrate relevant data stored in the Keychain to ParseSwift. Defaults tofalse
.deletingKeychainIfNeeded
Deletes the Parse Keychain when the app is running for the first time. Defaults to
false
.httpAdditionalHeaders
A dictionary of additional headers to send with requests. See Apple’s documentation for more info.
authentication
A callback block that will be used to receive/accept/decline network challenges. Defaults to
nil
in which the SDK will use the default OS authentication methods for challenges. It should have the following argument signature:(challenge: URLAuthenticationChallenge, completionHandler: (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) -> Void
. See Apple’s documentation for more for details. -
Update the authentication callback.
Declaration
Swift
static public func updateAuthentication(_ authentication: ((URLAuthenticationChallenge, (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) -> Void)?)
Parameters
authentication
A callback block that will be used to receive/accept/decline network challenges. Defaults to
nil
in which the SDK will use the default OS authentication methods for challenges. It should have the following argument signature:(challenge: URLAuthenticationChallenge, completionHandler: (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) -> Void
. See Apple’s documentation for more for details. -
Delete the Parse iOS Objective-C SDK Keychain from the device.
Note
ParseSwift uses a different Keychain. After migration, the iOS Objective-C SDK Keychain is no longer needed.Warning
The keychain cannot be recovered after deletion.Declaration
Swift
public static func deleteObjectiveCKeychain() throws
-
Manually remove all stored cache.
Note
The OS typically handles this automatically.Declaration
Swift
public static func clearCache()