ResponseSerializer

public protocol ResponseSerializer<SerializedObject> : DataResponseSerializerProtocol, DownloadResponseSerializerProtocol

A serializer that can handle both data and download responses.

dataPreprocessor Default implementation
DataPreprocessor used to prepare incoming Data for serialization.

Default Implementation
Declaration
Swift

var dataPreprocessor: DataPreprocessor { get }
emptyRequestMethods Default implementation
HTTPMethods for which empty response bodies are considered appropriate.

Default Implementation
Declaration
Swift

var emptyRequestMethods: Set<HTTPMethod> { get }
emptyResponseCodes Default implementation
HTTP response codes for which empty response bodies are considered appropriate.

Default Implementation
Declaration
Swift

var emptyResponseCodes: Set<Int> { get }
defaultDataPreprocessor Extension method
Default DataPreprocessor. PassthroughPreprocessor by default.
Declaration
Swift

public static var defaultDataPreprocessor: DataPreprocessor { get }
defaultEmptyRequestMethods Extension method
Default HTTPMethods for which empty response bodies are always considered appropriate. [.head] by default.
Declaration
Swift

public static var defaultEmptyRequestMethods: Set<HTTPMethod> { get }
defaultEmptyResponseCodes Extension method
HTTP response codes for which empty response bodies are always considered appropriate. [204, 205] by default.
Declaration
Swift

public static var defaultEmptyResponseCodes: Set<Int> { get }


                    
                    
                    requestAllowsEmptyResponseData(_:)

Extension method

Determines whether the request allows empty response bodies, if request exists.

Declaration

Swift

public func requestAllowsEmptyResponseData(_ request: URLRequest?) -> Bool?

Parameters


                                request

URLRequest to evaluate.

Return Value

Bool representing the outcome of the evaluation, or nil if request was nil.


                    
                    
                    responseAllowsEmptyResponseData(_:)

Extension method

Determines whether the response allows empty response bodies, if response exists.

Declaration

Swift

public func responseAllowsEmptyResponseData(_ response: HTTPURLResponse?) -> Bool?

Parameters


                                response

HTTPURLResponse to evaluate.

Return Value

Bool representing the outcome of the evaluation, or nil if response was nil.


                    
                    
                    emptyResponseAllowed(forRequest:response:)

Extension method

Determines whether request and response allow empty response bodies.

Declaration

Swift

public func emptyResponseAllowed(forRequest request: URLRequest?, response: HTTPURLResponse?) -> Bool

Parameters

`request`	`URLRequest` to evaluate.
`response`	`HTTPURLResponse` to evaluate.

Return Value

true if request or response allow empty bodies, false otherwise.

Decodable


                    
                    
                    decodable(of:dataPreprocessor:decoder:emptyResponseCodes:emptyRequestMethods:)

Extension method

Creates a DecodableResponseSerializer using the values provided.

Declaration

Swift

public static func decodable<T: Decodable>(of type: T.Type,
                                           dataPreprocessor: DataPreprocessor = DecodableResponseSerializer<T>.defaultDataPreprocessor,
                                           decoder: DataDecoder = JSONDecoder(),
                                           emptyResponseCodes: Set<Int> = DecodableResponseSerializer<T>.defaultEmptyResponseCodes,
                                           emptyRequestMethods: Set<HTTPMethod> = DecodableResponseSerializer<T>.defaultEmptyRequestMethods) -> DecodableResponseSerializer<T> where Self == DecodableResponseSerializer<T>

Parameters

`type`	`Decodable` type to decode from response data.
`dataPreprocessor`	`DataPreprocessor` used to prepare the received `Data` for serialization.
`decoder`	The `DataDecoder`. `JSONDecoder()` by default.
`emptyResponseCodes`	The HTTP response codes for which empty responses are allowed. `[204, 205]` by default.
`emptyRequestMethods`	The HTTP request methods for which empty responses are allowed. `[.head]` by default.

Return Value

The DecodableResponseSerializer.

Available where `Self` == `DataResponseSerializer`

data Extension method
Provides a default DataResponseSerializer instance.
Declaration
Swift

public static var data: DataResponseSerializer { get }


                    
                    
                    data(dataPreprocessor:emptyResponseCodes:emptyRequestMethods:)

Extension method

Creates a DataResponseSerializer using the provided parameters.

Declaration

Swift

public static func data(dataPreprocessor: DataPreprocessor = DataResponseSerializer.defaultDataPreprocessor,
                        emptyResponseCodes: Set<Int> = DataResponseSerializer.defaultEmptyResponseCodes,
                        emptyRequestMethods: Set<HTTPMethod> = DataResponseSerializer.defaultEmptyRequestMethods) -> DataResponseSerializer

Parameters

`dataPreprocessor`	`DataPreprocessor` used to prepare the received `Data` for serialization.
`emptyResponseCodes`	The HTTP response codes for which empty responses are allowed. `[204, 205]` by default.
`emptyRequestMethods`	The HTTP request methods for which empty responses are allowed. `[.head]` by default.

Return Value

The DataResponseSerializer.

Available where `Self` == `StringResponseSerializer`

string Extension method
Provides a default StringResponseSerializer instance.
Declaration
Swift

public static var string: StringResponseSerializer { get }


                    
                    
                    string(dataPreprocessor:encoding:emptyResponseCodes:emptyRequestMethods:)

Extension method

Creates a StringResponseSerializer with the provided values.

Declaration

Swift

public static func string(dataPreprocessor: DataPreprocessor = StringResponseSerializer.defaultDataPreprocessor,
                          encoding: String.Encoding? = nil,
                          emptyResponseCodes: Set<Int> = StringResponseSerializer.defaultEmptyResponseCodes,
                          emptyRequestMethods: Set<HTTPMethod> = StringResponseSerializer.defaultEmptyRequestMethods) -> StringResponseSerializer

Parameters

`dataPreprocessor`	`DataPreprocessor` used to prepare the received `Data` for serialization.
`encoding`	A string encoding. Defaults to `nil`, in which case the encoding will be determined from the server response, falling back to the default HTTP character set, `ISO-8859-1`.
`emptyResponseCodes`	The HTTP response codes for which empty responses are allowed. `[204, 205]` by default.
`emptyRequestMethods`	The HTTP request methods for which empty responses are allowed. `[.head]` by default.

Return Value

The StringResponseSerializer.

ResponseSerializer

Default Implementation

Declaration

Default Implementation

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Default Implementation

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Decodable

Declaration

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Return Value

Available where Self == DataResponseSerializer

Declaration

Declaration

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Return Value

Available where Self == StringResponseSerializer

Declaration

Declaration

Parameters

Return Value

Available where `Self` == `DataResponseSerializer`

Available where `Self` == `StringResponseSerializer`