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handlebars.swift3.Models.mustache Maven / Gradle / Ivy
// Models.swift
//
// Generated by swagger-codegen
// https://github.com/swagger-api/swagger-codegen
//
import Foundation
protocol JSONEncodable {
func encodeToJSON() -> Any
}
public enum ErrorResponse : Error {
case HttpError(statusCode: Int, data: Data?, error: Error)
case DecodeError(response: Data?, decodeError: DecodeError)
}
open class Response {
open let statusCode: Int
open let header: [String: String]
open let body: T?
public init(statusCode: Int, header: [String: String], body: T?) {
self.statusCode = statusCode
self.header = header
self.body = body
}
public convenience init(response: HTTPURLResponse, body: T?) {
let rawHeader = response.allHeaderFields
var header = [String:String]()
for case let (key, value) as (String, String) in rawHeader {
header[key] = value
}
self.init(statusCode: response.statusCode, header: header, body: body)
}
}
public enum Decoded {
case success(ValueType)
case failure(DecodeError)
}
public extension Decoded {
var value: ValueType? {
switch self {
case let .success(value):
return value
case .failure:
return nil
}
}
}
public enum DecodeError {
case typeMismatch(expected: String, actual: String)
case missingKey(key: String)
case parseError(message: String)
}
private var once = Int()
class Decoders {
static fileprivate var decoders = Dictionary AnyObject)>()
static func addDecoder(clazz: T.Type, decoder: @escaping ((AnyObject, AnyObject?) -> Decoded)) {
let key = "\(T.self)"
decoders[key] = { decoder($0, $1) as AnyObject }
}
static func decode(clazz: T.Type, discriminator: String, source: AnyObject) -> Decoded {
let key = discriminator
if let decoder = decoders[key], let value = decoder(source, nil) as? Decoded {
return value
} else {
return .failure(.typeMismatch(expected: String(describing: clazz), actual: String(describing: source)))
}
}
static func decode(clazz: [T].Type, source: AnyObject) -> Decoded<[T]> {
if let sourceArray = source as? [AnyObject] {
var values = [T]()
for sourceValue in sourceArray {
switch Decoders.decode(clazz: T.self, source: sourceValue, instance: nil) {
case let .success(value):
values.append(value)
case let .failure(error):
return .failure(error)
}
}
return .success(values)
} else {
return .failure(.typeMismatch(expected: String(describing: clazz), actual: String(describing: source)))
}
}
static func decode(clazz: T.Type, source: AnyObject) -> Decoded {
switch Decoders.decode(clazz: T.self, source: source, instance: nil) {
case let .success(value):
return .success(value)
case let .failure(error):
return .failure(error)
}
}
static open func decode(clazz: T.Type, source: AnyObject) -> Decoded {
if let value = source as? T.RawValue {
if let enumValue = T.init(rawValue: value) {
return .success(enumValue)
} else {
return .failure(.typeMismatch(expected: "A value from the enumeration \(T.self)", actual: "\(value)"))
}
} else {
return .failure(.typeMismatch(expected: "\(T.RawValue.self) matching a case from the enumeration \(T.self)", actual: String(describing: type(of: source))))
}
}
static func decode(clazz: [Key:T].Type, source: AnyObject) -> Decoded<[Key:T]> {
if let sourceDictionary = source as? [Key: AnyObject] {
var dictionary = [Key:T]()
for (key, value) in sourceDictionary {
switch Decoders.decode(clazz: T.self, source: value, instance: nil) {
case let .success(value):
dictionary[key] = value
case let .failure(error):
return .failure(error)
}
}
return .success(dictionary)
} else {
return .failure(.typeMismatch(expected: String(describing: clazz), actual: String(describing: source)))
}
}
static func decodeOptional(clazz: T.Type, source: AnyObject?) -> Decoded {
guard !(source is NSNull), source != nil else { return .success(nil) }
if let value = source as? T.RawValue {
if let enumValue = T.init(rawValue: value) {
return .success(enumValue)
} else {
return .failure(.typeMismatch(expected: "A value from the enumeration \(T.self)", actual: "\(value)"))
}
} else {
return .failure(.typeMismatch(expected: "\(T.RawValue.self) matching a case from the enumeration \(T.self)", actual: String(describing: type(of: source))))
}
}
static func decode(clazz: T.Type, source: AnyObject, instance: AnyObject?) -> Decoded {
initialize()
if let sourceNumber = source as? NSNumber, let value = sourceNumber.int32Value as? T, T.self is Int32.Type {
return .success(value)
}
if let sourceNumber = source as? NSNumber, let value = sourceNumber.int32Value as? T, T.self is Int64.Type {
return .success(value)
}
if let intermediate = source as? String, let value = UUID(uuidString: intermediate) as? T, source is String, T.self is UUID.Type {
return .success(value)
}
if let value = source as? T {
return .success(value)
}
if let intermediate = source as? String, let value = Data(base64Encoded: intermediate) as? T {
return .success(value)
}
{{#lenientTypeCast}}
if T.self is Int32.Type && source is String {
return (source as! NSString).intValue as! T
}
if T.self is Int64.Type && source is String {
return (source as! NSString).intValue as! T
}
if T.self is Bool.Type && source is String {
return (source as! NSString).boolValue as! T
}
if T.self is String.Type && source is NSNumber {
return String(describing: source) as! T
}
{{/lenientTypeCast}}
let key = "\(T.self)"
if let decoder = decoders[key], let value = decoder(source, instance) as? Decoded {
return value
} else {
return .failure(.typeMismatch(expected: String(describing: clazz), actual: String(describing: source)))
}
}
//Convert a Decoded so that its value is optional. DO WE STILL NEED THIS?
static func toOptional(decoded: Decoded) -> Decoded {
return .success(decoded.value)
}
static func decodeOptional(clazz: T.Type, source: AnyObject?) -> Decoded {
if let source = source, !(source is NSNull) {
switch Decoders.decode(clazz: clazz, source: source, instance: nil) {
case let .success(value): return .success(value)
case let .failure(error): return .failure(error)
}
} else {
return .success(nil)
}
}
static func decodeOptional(clazz: [T].Type, source: AnyObject?) -> Decoded<[T]?> where T: RawRepresentable {
if let source = source as? [AnyObject] {
var values = [T]()
for sourceValue in source {
switch Decoders.decodeOptional(clazz: T.self, source: sourceValue) {
case let .success(value): if let value = value { values.append(value) }
case let .failure(error): return .failure(error)
}
}
return .success(values)
} else {
return .success(nil)
}
}
static func decodeOptional(clazz: [T].Type, source: AnyObject?) -> Decoded<[T]?> {
if let source = source as? [AnyObject] {
var values = [T]()
for sourceValue in source {
switch Decoders.decode(clazz: T.self, source: sourceValue, instance: nil) {
case let .success(value): values.append(value)
case let .failure(error): return .failure(error)
}
}
return .success(values)
} else {
return .success(nil)
}
}
static func decodeOptional(clazz: [Key:T].Type, source: AnyObject?) -> Decoded<[Key:T]?> {
if let sourceDictionary = source as? [Key: AnyObject] {
var dictionary = [Key:T]()
for (key, value) in sourceDictionary {
switch Decoders.decode(clazz: T.self, source: value, instance: nil) {
case let .success(value): dictionary[key] = value
case let .failure(error): return .failure(error)
}
}
return .success(dictionary)
} else {
return .success(nil)
}
}
static func decodeOptional(clazz: T, source: AnyObject) -> Decoded where T.RawValue == U {
if let value = source as? U {
if let enumValue = T.init(rawValue: value) {
return .success(enumValue)
} else {
return .failure(.typeMismatch(expected: "A value from the enumeration \(T.self)", actual: "\(value)"))
}
} else {
return .failure(.typeMismatch(expected: "String", actual: String(describing: type(of: source))))
}
}
private static var __once: () = {
let formatters = [
"yyyy-MM-dd",
"yyyy-MM-dd'T'HH:mm:ssZZZZZ",
"yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ",
"yyyy-MM-dd'T'HH:mm:ss'Z'",
"yyyy-MM-dd'T'HH:mm:ss.SSS",
"yyyy-MM-dd HH:mm:ss"
].map { (format: String) -> DateFormatter in
let formatter = DateFormatter()
formatter.locale = Locale(identifier: "en_US_POSIX")
formatter.dateFormat = format
return formatter
}
// Decoder for Date
Decoders.addDecoder(clazz: Date.self) { (source: AnyObject, instance: AnyObject?) -> Decoded in
if let sourceString = source as? String {
for formatter in formatters {
if let date = formatter.date(from: sourceString) {
return .success(date)
}
}
}
if let sourceInt = source as? Int {
// treat as a java date
return .success(Date(timeIntervalSince1970: Double(sourceInt / 1000) ))
}
if source is String || source is Int {
return .failure(.parseError(message: "Could not decode date"))
} else {
return .failure(.typeMismatch(expected: "String or Int", actual: "\(source)"))
}
}
// Decoder for ISOFullDate
Decoders.addDecoder(clazz: ISOFullDate.self) { (source: AnyObject, instance: AnyObject?) -> Decoded in
if let string = source as? String,
let isoDate = ISOFullDate.from(string: string) {
return .success(isoDate)
} else {
return .failure(.typeMismatch(expected: "ISO date", actual: "\(source)"))
}
}
{{#models}}
{{#model}}
{{#isNot this 'array-model'}}
// Decoder for [{{{classname}}}]
Decoders.addDecoder(clazz: [{{{classname}}}].self) { (source: AnyObject, instance: AnyObject?) -> Decoded<[{{{classname}}}]> in
return Decoders.decode(clazz: [{{{classname}}}].self, source: source)
}
// Decoder for {{{classname}}}
Decoders.addDecoder(clazz: {{{classname}}}.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<{{{classname}}}> in
{{#is this 'enum'}}
//TODO: I don't think we need this anymore
return Decoders.decode(clazz: {{{classname}}}.self, source: source, instance: instance)
{{/is}}
{{#isNot this 'enum'}}
{{#allVars.isEmpty}}
if let source = source as? {{classname}} {
return .success(source)
} else {
return .failure(.typeMismatch(expected: "Typealias {{classname}}", actual: "\(source)"))
}
{{/allVars.isEmpty}}
{{^allVars.isEmpty}}
if let sourceDictionary = source as? [AnyHashable: Any] {
{{#discriminator}}
// Check discriminator to support inheritance
if let discriminator = sourceDictionary["{{discriminator.propertyName}}"] as? String, instance == nil && discriminator != "{{classname}}"{
return Decoders.decode(clazz: {{classname}}.self, discriminator: discriminator, source: source)
}
{{/discriminator}}
{{#additionalPropertiesType}}
var propsDictionary = sourceDictionary
let keys : [AnyHashable] = [{{#allVars}}{{^@last}}"{{baseName}}", {{/@last}}{{#@last}}"{{baseName}}"{{/@last}}{{/allVars}}]
{{/additionalPropertiesType}}
{{#unwrapRequired}}
{{#requiredVars}}
guard let {{name}}Source = sourceDictionary["{{baseName}}"] as AnyObject? else {
return .failure(.missingKey(key: "{{baseName}}"))
}
guard let {{name}} = Decoders.decode(clazz: {{#is this 'enum'}}{{#isNot this 'list-container'}}{{classname}}.{{enumName}}.self{{/isNot}}{{#is this 'list-container'}}Array<{{classname}}.{{enumName}}>.self{{/is}}{{/is}}{{#isNot this 'enum'}}{{{datatype}}}.self{{/isNot}}.self, source: {{name}}Source).value else {
return .failure(.typeMismatch(expected: "{{classname}}", actual: "\({{name}}Source)"))
}
{{/requiredVars}}
let _result = {{classname}}({{#requiredVars}}{{^@first}}, {{/@first}}{{name}}: {{name}}{{/requiredVars}})
{{#optionalVars}}
switch Decoders.decodeOptional(clazz: {{#is this 'enum'}}{{#isNot this 'list-container'}}{{classname}}.{{enumName}}.self{{/isNot}}{{#is this 'list-container'}}Array<{{classname}}.{{enumName}}>.self{{/is}}{{/is}}{{#isNot this 'enum'}}{{{datatype}}}.self{{/isNot}}, source: sourceDictionary["{{baseName}}"] as AnyObject?) {
case let .success(value): _result.{{name}} = value
case let .failure(error): break
}
{{/optionalVars}}
{{/unwrapRequired}}
{{^unwrapRequired}}
let _result = instance == nil ? {{classname}}() : instance as! {{classname}}
{{#parent}}
if decoders["\({{parent}}.self)"] != nil {
_ = Decoders.decode(clazz: {{parent}}.self, source: source, instance: _result)
}
{{/parent}}
{{#allVars}}
switch Decoders.decodeOptional(clazz: {{#is this 'enum'}}{{#isNot this 'list-container'}}{{classname}}.{{enumName}}.self{{/isNot}}{{#is this 'list-container'}}Array<{{classname}}.{{enumName}}>.self{{/is}}{{/is}}{{#isNot this 'enum'}}{{{datatype}}}.self{{/isNot}}, source: sourceDictionary["{{baseName}}"] as AnyObject?) {
{{#is this 'enum'}}
{{#is this 'map-container'}}
/*
{{/is}}
{{/is}}
case let .success(value): _result.{{name}} = value
case let .failure(error): break
{{#is this 'enum'}}
{{#is this 'map-container'}}
*/ default: break //TODO: handle enum map scenario
{{/is}}
{{/is}}
}
{{/allVars}}
{{/unwrapRequired}}
{{#additionalPropertiesType}}
for key in keys {
propsDictionary.removeValue(forKey: key)
}
for key in propsDictionary.keys {
switch Decoders.decodeOptional(clazz: String.self, source: propsDictionary[key] as AnyObject?) {
case let .success(value): _result[key] = value
default: continue
}
}
{{/additionalPropertiesType}}
return .success(_result)
} else {
return .failure(.typeMismatch(expected: "{{classname}}", actual: "\(source)"))
}
{{/allVars.isEmpty}}
{{/isNot}}
}
{{/isNot}}
{{/model}}
{{/models}}
}()
static fileprivate func initialize() {
_ = Decoders.__once
}
}
