Documentation for the scala-http4s Generator
METADATA
| Property | Value | Notes |
|---|---|---|
| generator name | scala-http4s | pass this to the generate command after -g |
| generator stability | STABLE | |
| generator type | CLIENT | |
| generator language | Scala | |
| generator default templating engine | mustache | |
| helpTxt | Generates a scala-http4s client. |
CONFIG OPTIONS
These options may be applied as additional-properties (cli) or configOptions (plugins). Refer to configuration docs for more details.
| Option | Description | Values | Default |
|---|---|---|---|
| allowUnicodeIdentifiers | boolean, toggles whether unicode identifiers are allowed in names or not, default is false | false | |
| apiPackage | package for generated api classes | null | |
| dateLibrary | Option. Date library to use |
| java8 |
| disallowAdditionalPropertiesIfNotPresent | If false, the 'additionalProperties' implementation (set to true by default) is compliant with the OAS and JSON schema specifications. If true (default), keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default. |
| true |
| ensureUniqueParams | Whether to ensure parameter names are unique in an operation (rename parameters that are not). | true | |
| enumUnknownDefaultCase | If the server adds new enum cases, that are unknown by an old spec/client, the client will fail to parse the network response. With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the server sends an enum case that is not known by the client/spec, they can safely fallback to this case. |
| false |
| legacyDiscriminatorBehavior | Set to false for generators with better support for discriminators. (Python, Java, Go, PowerShell, C# have this enabled by default). |
| true |
| modelPackage | package for generated models | null | |
| modelPropertyNaming | Naming convention for the property: 'camelCase', 'PascalCase', 'snake_case' and 'original', which keeps the original name | camelCase | |
| prependFormOrBodyParameters | Add form or body parameters to the beginning of the parameter list. | false | |
| sortModelPropertiesByRequiredFlag | Sort model properties to place required parameters before optional parameters. | true | |
| sortParamsByRequiredFlag | Sort method arguments to place required parameters before optional parameters. | true | |
| sourceFolder | source folder for generated code | null |
IMPORT MAPPING
| Type/Alias | Imports |
|---|---|
| ArrayBuffer | scala.collection.mutable.ArrayBuffer |
| Date | java.util.Date |
| File | java.io.File |
| HashMap | scala.collection.immutable.HashMap |
| Instant | java.time.Instant |
| Json | io.circe.Json |
| LocalDate | java.time.LocalDate |
| LocalDateTime | java.time.LocalDateTime |
| LocalTime | java.time.LocalTime |
| Map | scala.collection.immutable.Map |
| OffsetDateTime | java.time.OffsetDateTime |
| Seq | scala.collection.immutable.Seq |
| Timestamp | java.sql.Timestamp |
| URI | java.net.URI |
| UUID | java.util.UUID |
| ZonedDateTime | java.time.ZonedDateTime |
INSTANTIATION TYPES
| Type/Alias | Instantiated By |
|---|---|
| array | Seq |
| list | List |
| map | Map |
| seq | Seq |
| set | Set |
LANGUAGE PRIMITIVES
- Any
- AnyRef
- AnyVal
- BigDecimal
- Boolean
- Double
- Float
- Int
- Integer
- Long
- Object
- String
RESERVED WORDS
- abstract
- assert
- break
- byte
- case
- catch
- char
- class
- const
- continue
- def
- default
- do
- double
- else
- enum
- extends
- false
- final
- finally
- float
- for
- forsome
- goto
- if
- implements
- implicit
- import
- instanceof
- int
- interface
- lazy
- long
- match
- native
- new
- null
- object
- override
- package
- private
- protected
- public
- return
- sealed
- short
- static
- strictfp
- super
- switch
- synchronized
- this
- throw
- throws
- trait
- transient
- true
- try
- type
- val
- var
- void
- volatile
- while
- with
- yield
FEATURE SET
Client Modification Feature
| Name | Supported | Defined By |
|---|---|---|
| BasePath | ✗ | ToolingExtension |
| Authorizations | ✗ | ToolingExtension |
| UserAgent | ✗ | ToolingExtension |
| MockServer | ✗ | ToolingExtension |
Data Type Feature
| Name | Supported | Defined By |
|---|---|---|
| Custom | ✗ | OAS2,OAS3 |
| Int32 | ✓ | OAS2,OAS3 |
| Int64 | ✓ | OAS2,OAS3 |
| Float | ✓ | OAS2,OAS3 |
| Double | ✓ | OAS2,OAS3 |
| Decimal | ✓ | ToolingExtension |
| String | ✓ | OAS2,OAS3 |
| Byte | ✓ | OAS2,OAS3 |
| Binary | ✓ | OAS2,OAS3 |
| Boolean | ✓ | OAS2,OAS3 |
| Date | ✓ | OAS2,OAS3 |
| DateTime | ✓ | OAS2,OAS3 |
| Password | ✓ | OAS2,OAS3 |
| File | ✓ | OAS2 |
| Uuid | ✗ | |
| Array | ✓ | OAS2,OAS3 |
| Null | ✗ | OAS3 |
| AnyType | ✗ | OAS2,OAS3 |
| Object | ✓ | OAS2,OAS3 |
| Maps | ✓ | ToolingExtension |
| CollectionFormat | ✓ | OAS2 |
| CollectionFormatMulti | ✓ | OAS2 |
| Enum | ✓ | OAS2,OAS3 |
| ArrayOfEnum | ✓ | ToolingExtension |
| ArrayOfModel | ✓ | ToolingExtension |
| ArrayOfCollectionOfPrimitives | ✓ | ToolingExtension |
| ArrayOfCollectionOfModel | ✓ | ToolingExtension |
| ArrayOfCollectionOfEnum | ✓ | ToolingExtension |
| MapOfEnum | ✓ | ToolingExtension |
| MapOfModel | ✓ | ToolingExtension |
| MapOfCollectionOfPrimitives | ✓ | ToolingExtension |
| MapOfCollectionOfModel | ✓ | ToolingExtension |
| MapOfCollectionOfEnum | ✓ | ToolingExtension |
Documentation Feature
| Name | Supported | Defined By |
|---|---|---|
| Readme | ✗ | ToolingExtension |
| Model | ✓ | ToolingExtension |
| Api | ✓ | ToolingExtension |
Global Feature
| Name | Supported | Defined By |
|---|---|---|
| Host | ✓ | OAS2,OAS3 |
| BasePath | ✓ | OAS2,OAS3 |
| Info | ✓ | OAS2,OAS3 |
| Schemes | ✗ | OAS2,OAS3 |
| PartialSchemes | ✓ | OAS2,OAS3 |
| Consumes | ✓ | OAS2 |
| Produces | ✓ | OAS2 |
| ExternalDocumentation | ✓ | OAS2,OAS3 |
| Examples | ✓ | OAS2,OAS3 |
| XMLStructureDefinitions | ✗ | OAS2,OAS3 |
| MultiServer | ✗ | OAS3 |
| ParameterizedServer | ✗ | OAS3 |
| ParameterStyling | ✗ | OAS3 |
| Callbacks | ✗ | OAS3 |
| LinkObjects | ✗ | OAS3 |
Parameter Feature
| Name | Supported | Defined By |
|---|---|---|
| Path | ✓ | OAS2,OAS3 |
| Query | ✓ | OAS2,OAS3 |
| Header | ✓ | OAS2,OAS3 |
| Body | ✓ | OAS2 |
| FormUnencoded | ✓ | OAS2 |
| FormMultipart | ✗ | OAS2 |
| Cookie | ✗ | OAS3 |
Schema Support Feature
| Name | Supported | Defined By |
|---|---|---|
| Simple | ✓ | OAS2,OAS3 |
| Composite | ✓ | OAS2,OAS3 |
| Polymorphism | ✗ | OAS2,OAS3 |
| Union | ✗ | OAS3 |
| allOf | ✗ | OAS2,OAS3 |
| anyOf | ✗ | OAS3 |
| oneOf | ✓ | OAS3 |
| not | ✗ | OAS3 |
Security Feature
| Name | Supported | Defined By |
|---|---|---|
| BasicAuth | ✓ | OAS2,OAS3 |
| ApiKey | ✓ | OAS2,OAS3 |
| OpenIDConnect | ✗ | OAS3 |
| BearerToken | ✓ | OAS3 |
| OAuth2_Implicit | ✗ | OAS2,OAS3 |
| OAuth2_Password | ✗ | OAS2,OAS3 |
| OAuth2_ClientCredentials | ✗ | OAS2,OAS3 |
| OAuth2_AuthorizationCode | ✗ | OAS2,OAS3 |
| SignatureAuth | ✗ | OAS3 |
| AWSV4Signature | ✗ | ToolingExtension |
Wire Format Feature
| Name | Supported | Defined By |
|---|---|---|
| JSON | ✓ | OAS2,OAS3 |
| XML | ✓ | OAS2,OAS3 |
| PROTOBUF | ✗ | ToolingExtension |
| Custom | ✓ | OAS2,OAS3 |