Packages

trait Endpoints extends algebra.Endpoints with EndpointsWithCustomErrors with BuiltInErrors

Interpreter for algebra.Endpoints that performs routing using Play framework, and uses algebra.BuiltInErrors to model client and server errors.

Consider the following endpoints definition:

trait MyEndpoints extends algebra.Endpoints with algebra.JsonEntities {
  val inc = endpoint(get(path / "inc" ? qs[Int]("x")), jsonResponse[Int])
}

You can get a router for them as follows:

object MyRouter extends MyEndpoints with play.server.Endpoints with play.server.JsonEntities {

  val routes = routesFromEndpoints(
    inc.implementedBy(x => x + 1)
  )

}

Then MyRouter.routes can be used to define a proper Play router as follows:

val router = play.api.routing.Router.from(MyRouter.routes)
Source
Endpoints.scala
Known Subclasses
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Inherited
  1. Endpoints
  2. BuiltInErrors
  3. EndpointsWithCustomErrors
  4. StatusCodes
  5. Methods
  6. Urls
  7. Endpoints
  8. BuiltInErrors
  9. EndpointsWithCustomErrors
  10. Errors
  11. Responses
  12. StatusCodes
  13. Requests
  14. SemigroupalSyntax
  15. Methods
  16. Urls
  17. PartialInvariantFunctorSyntax
  18. InvariantFunctorSyntax
  19. AnyRef
  20. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Type Members

  1. implicit class InvariantFunctorSyntax[A, F[_]] extends AnyRef

    Extension methods for values of type F[A] for which there is an implicit InvariantFunctor[F] instance.

    Extension methods for values of type F[A] for which there is an implicit InvariantFunctor[F] instance.

    Definition Classes
    InvariantFunctorSyntax
  2. implicit class PartialInvariantFunctorSyntax[A, F[_]] extends AnyRef
  3. implicit class SemigroupalSyntax[A, F[_]] extends AnyRef
    Definition Classes
    SemigroupalSyntax
  4. final class CallbackDocs extends Serializable

    Definition Classes
    EndpointsWithCustomErrors
  5. final class EndpointDocs extends Serializable

    Definition Classes
    EndpointsWithCustomErrors
  6. implicit class RequestEntitySyntax[A] extends AnyRef
    Definition Classes
    Requests
  7. implicit class ResponseSyntax[A] extends AnyRef

    Extension methods for Response.

    Extension methods for Response.

    Definition Classes
    Responses
  8. implicit class PathOps[A] extends AnyRef

    Convenient methods for Paths.

    Convenient methods for Paths.

    Definition Classes
    Urls
  9. implicit class QueryStringSyntax[A] extends AnyRef

    Extension methods on QueryString.

    Extension methods on QueryString.

    Definition Classes
    Urls
  10. type CallbacksDocs = Map[String, CallbackDocs]

    Callbacks indexed by URL pattern

    Callbacks indexed by URL pattern

    Definition Classes
    EndpointsWithCustomErrors
    See also

    Swagger Documentation at https://swagger.io/docs/specification/callbacks/

  11. type ClientErrors = Invalid

    Errors in a request built by a client

    Errors in a request built by a client

    Definition Classes
    BuiltInErrorsErrors
  12. type RequestEntity[A] = (RequestHeader) => Option[BodyParser[A]]

    Decodes a request entity

    Decodes a request entity

    Definition Classes
    EndpointsWithCustomErrorsRequests
  13. type RequestExtractor[A] = (RequestHeader) => Option[A]

    Convenient type alias modeling the extraction of an A information from request headers.

    Convenient type alias modeling the extraction of an A information from request headers.

    This type has an instance of Applicative.

    Definition Classes
    Urls
  14. type RequestHeaders[A] = (Headers) => Validated[A]

    An attempt to extract an A from a request headers.

    An attempt to extract an A from a request headers.

    Models failure by returning a Left(result). That makes it possible to early return an HTTP response if a header is wrong (e.g. if an authentication information is missing)

    Definition Classes
    EndpointsWithCustomErrorsRequests
  15. type Response[A] = (A) => Result

    Turns the A information into a proper Play Result

    Turns the A information into a proper Play Result

    Definition Classes
    EndpointsWithCustomErrorsResponses
  16. type ResponseEntity[A] = (A) => HttpEntity

    An HTTP response entity carrying an information of type A

    An HTTP response entity carrying an information of type A

    Values of type ResponseEntity can be constructed by using the operations emptyResponse or textResponse. Additional types of response entities are provided by other algebra modules, such as JsonEntities or ChunkedEntities.

    Definition Classes
    EndpointsWithCustomErrorsResponses
    Note

    This type has implicit methods provided by the InvariantFunctorSyntax class

  17. type ResponseHeaders[A] = (A) => Seq[(String, String)]

    Information carried by responses’ headers.

    Information carried by responses’ headers.

    You can construct values of type ResponseHeaders by using the operations responseHeader, optResponseHeader, or emptyResponseHeaders.

    Definition Classes
    EndpointsWithCustomErrorsResponses
    Note

    This type has implicit methods provided by the SemigroupalSyntax and InvariantFunctorSyntax classes.

  18. type ServerError = Throwable

    Error raised by the business logic of a server

    Error raised by the business logic of a server

    Definition Classes
    BuiltInErrorsErrors
  19. type StatusCode = play.api.mvc.Results.Status

    HTTP Status Code

    HTTP Status Code

    Definition Classes
    StatusCodesStatusCodes
  20. case class Endpoint[A, B](request: Request[A], response: Response[B]) extends Product with Serializable

    Concrete representation of an Endpoint for routing purpose.

    Concrete representation of an Endpoint for routing purpose.

    Definition Classes
    EndpointsWithCustomErrors
  21. case class EndpointWithHandler[A, B](endpoint: Endpoint[A, B], service: (A) => Future[B]) extends ToPlayHandler with Product with Serializable

    An endpoint from which we can get a Play request handler.

    An endpoint from which we can get a Play request handler.

    Definition Classes
    EndpointsWithCustomErrors
  22. trait Request[A] extends AnyRef

    An HTTP request.

    An HTTP request.

    Has an instance of InvariantFunctor.

    Definition Classes
    EndpointsWithCustomErrors
  23. trait ToPlayHandler extends AnyRef

    Something that can be used as a Play request handler

    Something that can be used as a Play request handler

    Definition Classes
    EndpointsWithCustomErrors
  24. trait UrlAndHeaders[A] extends AnyRef

    The URL and HTTP headers of a request.

    The URL and HTTP headers of a request.

    Definition Classes
    EndpointsWithCustomErrors
  25. case class Method(value: String) extends Product with Serializable
    Definition Classes
    Methods
  26. implicit final class ApplicativeMapSyntax[F[_], A] extends AnyRef
    Definition Classes
    Urls
  27. trait Path[A] extends EndpointsWithCustomErrors.Url[A]
    Definition Classes
    Urls
  28. trait QueryString[A] extends AnyRef

    Query string encoding and decoding

    Query string encoding and decoding

    Definition Classes
    Urls
  29. trait QueryStringParam[A] extends AnyRef
    Definition Classes
    Urls
  30. trait Segment[A] extends AnyRef

    Defines how to decode and encode path segments

    Defines how to decode and encode path segments

    Definition Classes
    Urls
  31. trait Url[A] extends AnyRef
    Definition Classes
    Urls

Abstract Value Members

  1. abstract val playComponents: PlayComponents
    Definition Classes
    EndpointsWithCustomErrors

Concrete Value Members

  1. object CallbackDocs extends Serializable
    Definition Classes
    EndpointsWithCustomErrors
  2. object EndpointDocs extends Serializable
    Definition Classes
    EndpointsWithCustomErrors
  3. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def ##: Int
    Definition Classes
    AnyRef → Any
  5. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from Endpoints toany2stringadd[Endpoints] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  6. def ->[B](y: B): (Endpoints, B)
    Implicit
    This member is added by an implicit conversion from Endpoints toArrowAssoc[Endpoints] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  7. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def Accepted: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  9. def AlreadyReported: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  10. def BadRequest: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
    Note

    You should use the badRequest constructor provided by the endpoints4s.algebra.Responses trait to ensure that errors produced by endpoints4s are consistently handled by interpreters.

  11. def Conflict: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  12. def Created: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  13. def Delete: Method

    Definition Classes
    MethodsMethods
  14. implicit def EmptyEndpointToPlayHandler[A, B](endpoint: Endpoint[A, B])(implicit ev: =:=[Unit, B]): ToPlayHandler
    Definition Classes
    EndpointsWithCustomErrors
  15. def ExpectationFailed: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  16. def FailedDependency: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  17. def Forbidden: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  18. def Get: Method

    Definition Classes
    MethodsMethods
  19. def Gone: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  20. def IMUsed: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  21. def InternalServerError: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
    Note

    You should use the internalServerError constructor provided by the endpoints4s.algebra.Responses trait to ensure that errors produced by endpoints4s are consistently handled by interpreters.

  22. def LengthRequired: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  23. def Locked: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  24. def MethodNotAllowed: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  25. def MisdirectedRequest: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  26. def MultiStatus: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  27. def NoContent: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  28. def NonAuthoritativeInformation: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  29. def NotAcceptable: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  30. def NotFound: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  31. def NotImplemented: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  32. def NotModified: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  33. def OK: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  34. def Options: Method

    Definition Classes
    MethodsMethods
  35. def PartialContent: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  36. def Patch: Method

    Definition Classes
    MethodsMethods
  37. def PayloadTooLarge: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  38. def PaymentRequired: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  39. def Post: Method

    Definition Classes
    MethodsMethods
  40. def PreconditionFailed: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  41. def PreconditionRequired: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  42. def ProxyAuthenticationRequired: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  43. def Put: Method

    Definition Classes
    MethodsMethods
  44. def RangeNotSatisfiable: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  45. def RequestHeaderFieldsTooLarge: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  46. def RequestTimeout: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  47. def ResetContent: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  48. def TooEarly: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  49. def TooManyRequests: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  50. def Unauthorized: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  51. def UnavailableForLegalReasons: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  52. def UnprocessableEntity: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  53. def UnsupportedMediaType: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  54. def UpgradeRequired: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  55. def UriTooLong: play.api.mvc.Results.Status

    Definition Classes
    StatusCodesStatusCodes
  56. implicit lazy val applicativeRequestExtractor: Applicative[RequestExtractor]
    Definition Classes
    Urls
  57. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  58. final def badRequest[A, R](docs: Documentation = None, headers: ResponseHeaders[A] = emptyResponseHeaders)(implicit tupler: Tupler.Aux[ClientErrors, A, R]): Response[R]

    Bad Request (400) response, with an entity of type ClientErrors.

    Bad Request (400) response, with an entity of type ClientErrors.

    Definition Classes
    Responses
    See also

    endpoints4s.algebra.Errors and endpoints4s.algebra.BuiltInErrors

  59. implicit def booleanQueryString: QueryStringParam[Boolean]

    Query string parameter containing a Boolean value

    Query string parameter containing a Boolean value

    Definition Classes
    Urls
  60. def chainPaths[A, B](first: Path[A], second: Path[B])(implicit tupler: Tupler[A, B]): Path[Out]

    Chains the two paths

    Chains the two paths

    Definition Classes
    UrlsUrls
  61. def choiceRequestEntity[A, B](requestEntityA: RequestEntity[A], requestEntityB: RequestEntity[B]): RequestEntity[Either[A, B]]

    Alternative between two possible request entities, differentiated by the Content-Type header

    Alternative between two possible request entities, differentiated by the Content-Type header

    Definition Classes
    EndpointsWithCustomErrorsRequests
    Note

    If A and B are both JSON-encoded and use disjoint schemas, use endpoints4s.algebra.JsonSchemas.TaggedOps#orElse at the schema level instead

    • Server interpreters accept either of the request entities
    • Client interpreters provide one of the two request entities
    • Documentation interpreters list all possible content types and their entities
  62. def choiceResponse[A, B](responseA: Response[A], responseB: Response[B]): Response[Either[A, B]]

    Alternative between two possible choices of responses.

    Alternative between two possible choices of responses.

    Server interpreters construct either one or the other response. Client interpreters accept either one or the other response. Documentation interpreters list all the possible responses.

    Definition Classes
    EndpointsWithCustomErrorsResponses
  63. lazy val clientErrorsResponse: Response[ClientErrors]

    Response used by endpoints4s when decoding a request fails.

    Response used by endpoints4s when decoding a request fails.

    The provided implementation forwards to badRequest.

    Definition Classes
    Errors
  64. def clientErrorsResponseEntity: ResponseEntity[Invalid]

    Response entity format for Invalid values

    Response entity format for Invalid values

    Definition Classes
    BuiltInErrorsBuiltInErrorsErrors
  65. final def clientErrorsToInvalid(clientErrors: ClientErrors): Invalid

    Convert the ClientErrors type into the endpoints4s internal client error type

    Convert the ClientErrors type into the endpoints4s internal client error type

    Definition Classes
    BuiltInErrorsErrors
  66. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  67. def combineQueryStrings[A, B](first: QueryString[A], second: QueryString[B])(implicit tupler: Tupler[A, B]): QueryString[Out]

    Concatenates two QueryStrings

    Concatenates two QueryStrings

    Definition Classes
    UrlsUrls
  68. final def delete[UrlP, HeadersP, Out](url: Url[UrlP], docs: Documentation = None, headers: RequestHeaders[HeadersP] = emptyRequestHeaders)(implicit tuplerUH: Tupler.Aux[UrlP, HeadersP, Out]): Request[Out]

    Helper method to perform DELETE request

    Helper method to perform DELETE request

    UrlP

    Payload carried by url

    HeadersP

    Payload carried by headers

    Definition Classes
    Requests
  69. implicit def doubleQueryString: QueryStringParam[Double]

    Codec for query string parameters of type Double

    Codec for query string parameters of type Double

    Definition Classes
    Urls
  70. implicit def doubleSegment: Segment[Double]

    Path segment codec for type Double

    Path segment codec for type Double

    Definition Classes
    Urls
  71. lazy val emptyRequest: RequestEntity[Unit]

    Empty request -- request without a body.

    Empty request -- request without a body. Use description of endpoints4s.algebra.Endpoints#endpoint to document an empty body.

    Definition Classes
    EndpointsWithCustomErrorsRequests
  72. lazy val emptyRequestHeaders: RequestHeaders[Unit]

    Always succeeds in extracting no information from the headers

    Always succeeds in extracting no information from the headers

    Definition Classes
    EndpointsWithCustomErrorsRequests
  73. def emptyResponse: ResponseEntity[Unit]

    An empty response entity

    An empty response entity

    Definition Classes
    EndpointsWithCustomErrorsResponses
  74. def emptyResponseHeaders: ResponseHeaders[Unit]

    No particular response header.

    No particular response header.

    • Client interpreters should ignore information carried by response headers.
    Definition Classes
    EndpointsWithCustomErrorsResponses
  75. def endpoint[A, B](request: Request[A], response: Response[B], docs: EndpointDocs = EndpointDocs()): Endpoint[A, B]

    Define an HTTP endpoint

    Define an HTTP endpoint

    request

    Request

    response

    Response

    docs

    Documentation (used by documentation interpreters)

    Definition Classes
    EndpointsWithCustomErrorsEndpointsWithCustomErrors
  76. def ensuring(cond: (Endpoints) => Boolean, msg: => Any): Endpoints
    Implicit
    This member is added by an implicit conversion from Endpoints toEnsuring[Endpoints] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  77. def ensuring(cond: (Endpoints) => Boolean): Endpoints
    Implicit
    This member is added by an implicit conversion from Endpoints toEnsuring[Endpoints] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  78. def ensuring(cond: Boolean, msg: => Any): Endpoints
    Implicit
    This member is added by an implicit conversion from Endpoints toEnsuring[Endpoints] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  79. def ensuring(cond: Boolean): Endpoints
    Implicit
    This member is added by an implicit conversion from Endpoints toEnsuring[Endpoints] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  80. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  81. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  82. def extractMethodUrlAndHeaders[A, B](method: Method, url: Url[A], headers: RequestHeaders[B]): UrlAndHeaders[(A, B)]
    Attributes
    protected
    Definition Classes
    EndpointsWithCustomErrors
  83. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from Endpoints toStringFormat[Endpoints] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  84. implicit lazy val functorRequestExtractor: Functor[RequestExtractor]
    Definition Classes
    Urls
  85. final def get[UrlP, HeadersP, Out](url: Url[UrlP], docs: Documentation = None, headers: RequestHeaders[HeadersP] = emptyRequestHeaders)(implicit tuplerUH: Tupler.Aux[UrlP, HeadersP, Out]): Request[Out]

    Helper method to perform GET request

    Helper method to perform GET request

    UrlP

    Payload carried by url

    HeadersP

    Payload carried by headers

    Definition Classes
    Requests
  86. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  87. def handleClientErrors(invalid: Invalid): Result

    This method is called by endpoints when decoding a request failed.

    This method is called by endpoints when decoding a request failed.

    The provided implementation calls clientErrorsResponse to construct a response containing the errors.

    This method can be overridden to customize the error reporting logic.

    Definition Classes
    Urls
  88. def handleServerError(throwable: Throwable): Result

    This method is called by endpoints when an exception is thrown during request processing.

    This method is called by endpoints when an exception is thrown during request processing.

    The provided implementation calls serverErrorResponse to construct a response containing the error message.

    This method can be overridden to customize the error reporting logic.

    Definition Classes
    EndpointsWithCustomErrors
  89. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  90. lazy val htmlResponse: ResponseEntity[Html]

    A successful HTTP response (status code 200) with an HTML entity

    A successful HTTP response (status code 200) with an HTML entity

    Definition Classes
    EndpointsWithCustomErrors
  91. implicit def intQueryString: QueryStringParam[Int]

    Ability to define Int query string parameters

    Ability to define Int query string parameters

    Definition Classes
    Urls
  92. implicit def intSegment: Segment[Int]

    Path segment codec for type Int

    Path segment codec for type Int

    Definition Classes
    Urls
  93. final def internalServerError[A, R](docs: Documentation = None, headers: ResponseHeaders[A] = emptyResponseHeaders)(implicit tupler: Tupler.Aux[ServerError, A, R]): Response[R]

    Internal Server Error (500) response, with an entity of type ServerError.

    Internal Server Error (500) response, with an entity of type ServerError.

    Definition Classes
    Responses
    See also

    endpoints4s.algebra.Errors and endpoints4s.algebra.BuiltInErrors

  94. final def invalidToClientErrors(invalid: Invalid): ClientErrors

    Convert the endpoints4s internal client error type into the ClientErrors type

    Convert the endpoints4s internal client error type into the ClientErrors type

    Definition Classes
    BuiltInErrorsErrors
  95. implicit lazy val invariantFunctorRequest: play.api.libs.functional.InvariantFunctor[Request]
    Definition Classes
    EndpointsWithCustomErrors
  96. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  97. implicit def longQueryString: QueryStringParam[Long]

    Query string parameter containing a Long value

    Query string parameter containing a Long value

    Definition Classes
    Urls
  98. implicit def longSegment: Segment[Long]

    Path segment codec for type Long

    Path segment codec for type Long

    Definition Classes
    Urls
  99. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  100. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  101. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  102. final def ok[A, B, R](entity: ResponseEntity[A], docs: Documentation = None, headers: ResponseHeaders[B] = emptyResponseHeaders)(implicit tupler: Tupler.Aux[A, B, R]): Response[R]

    OK (200) Response with the given entity

    OK (200) Response with the given entity

    Definition Classes
    Responses
  103. def optRequestHeader(name: String, docs: Option[String]): (Headers) => Validated[Option[String]]

    An optional request header

    An optional request header

    name

    Header name (e.g., “Authorization”)

    Definition Classes
    EndpointsWithCustomErrorsRequests
  104. def optResponseHeader(name: String, docs: Documentation = None): ResponseHeaders[Option[String]]

    Response headers optionally containing a header with the given name.

    Response headers optionally containing a header with the given name.

    • Client interpreters should model the header value as Some[String], or None if the response header is missing.
    • Server interpreters should produce such a response header.
    • Documentation interpreters should document this header.
    Definition Classes
    EndpointsWithCustomErrorsResponses
  105. implicit def optionalQueryStringParam[A](implicit param: QueryStringParam[A]): QueryStringParam[Option[A]]

    Make a query string parameter optional:

    Make a query string parameter optional:

    path / "articles" /? qs[Option[Int]]("page")
    • Client interpreters must omit optional query string parameters that are empty.
    • Server interpreters must accept incoming requests whose optional query string parameters are missing, and they must report a failure for incoming requests whose optional query string parameters are present, but malformed,
    • Documentation interpreters should mark the parameter as optional.
    Definition Classes
    UrlsUrls
  106. final def patch[UrlP, BodyP, HeadersP, UrlAndBodyPTupled, Out](url: Url[UrlP], entity: RequestEntity[BodyP], docs: Documentation = None, headers: RequestHeaders[HeadersP] = emptyRequestHeaders)(implicit tuplerUB: Tupler.Aux[UrlP, BodyP, UrlAndBodyPTupled], tuplerUBH: Tupler.Aux[UrlAndBodyPTupled, HeadersP, Out]): Request[Out]

    Helper method to perform PATCH request

    Helper method to perform PATCH request

    UrlP

    Payload carried by url

    BodyP

    Payload carried by body

    HeadersP

    Payload carried by headers

    UrlAndBodyPTupled

    Payloads of Url and Body tupled together by Tupler

    docs

    Request documentation

    Definition Classes
    Requests
  107. val path: Path[Unit]

    An empty path.

    An empty path.

    Useful to begin a path definition:

    path / "foo" / segment[Int] /? qs[String]("bar")
    Definition Classes
    Urls
  108. implicit lazy val pathPartialInvariantFunctor: PartialInvariantFunctor[Path]

    Provides xmap and xmapPartial operations.

    Provides xmap and xmapPartial operations.

    Definition Classes
    UrlsUrls
    See also

    PartialInvariantFunctorSyntax and InvariantFunctorSyntax

  109. final def post[UrlP, BodyP, HeadersP, UrlAndBodyPTupled, Out](url: Url[UrlP], entity: RequestEntity[BodyP], docs: Documentation = None, headers: RequestHeaders[HeadersP] = emptyRequestHeaders)(implicit tuplerUB: Tupler.Aux[UrlP, BodyP, UrlAndBodyPTupled], tuplerUBH: Tupler.Aux[UrlAndBodyPTupled, HeadersP, Out]): Request[Out]

    Helper method to perform POST request

    Helper method to perform POST request

    UrlP

    Payload carried by url

    BodyP

    Payload carried by body

    HeadersP

    Payload carried by headers

    UrlAndBodyPTupled

    Payloads of Url and Body tupled together by Tupler

    docs

    Request documentation

    Definition Classes
    Requests
  110. final def put[UrlP, BodyP, HeadersP, UrlAndBodyPTupled, Out](url: Url[UrlP], entity: RequestEntity[BodyP], docs: Documentation = None, headers: RequestHeaders[HeadersP] = emptyRequestHeaders)(implicit tuplerUB: Tupler.Aux[UrlP, BodyP, UrlAndBodyPTupled], tuplerUBH: Tupler.Aux[UrlAndBodyPTupled, HeadersP, Out]): Request[Out]

    Helper method to perform PUT request

    Helper method to perform PUT request

    UrlP

    Payload carried by url

    BodyP

    Payload carried by body

    HeadersP

    Payload carried by headers

    UrlAndBodyPTupled

    Payloads of Url and Body tupled together by Tupler

    Definition Classes
    Requests
  111. def qs[A](name: String, docs: Documentation)(implicit value: QueryStringParam[A]): QueryString[A]

    Builds a QueryString with one parameter.

    Builds a QueryString with one parameter.

    Examples:

    qs[Int]("page")            // mandatory `page` parameter
    qs[Option[String]]("lang") // optional `lang` parameter
    qs[List[Long]]("id")       // repeated `id` parameter
    A

    Type of the value carried by the parameter

    name

    Parameter’s name

    Definition Classes
    UrlsUrls
  112. implicit lazy val queryStringParamPartialInvariantFunctor: PartialInvariantFunctor[QueryStringParam]

    Provides xmap and xmapPartial operations.

    Provides xmap and xmapPartial operations.

    Definition Classes
    UrlsUrls
    See also

    PartialInvariantFunctorSyntax and InvariantFunctorSyntax

  113. implicit lazy val queryStringPartialInvariantFunctor: PartialInvariantFunctor[QueryString]

    Provides xmap and xmapPartial operations.

    Provides xmap and xmapPartial operations.

    Definition Classes
    UrlsUrls
    See also

    PartialInvariantFunctorSyntax and InvariantFunctorSyntax

  114. def redirect[A](other: => Endpoint[A, _])(args: A): Response[Unit]

    other

    Endpoint to redirect to

    args

    Arguments to pass to the endpoint to generate its URL

    returns

    An HTTP response redirecting to another endpoint (using 303 code status).

    Definition Classes
    EndpointsWithCustomErrors
  115. def remainingSegments(name: String, docs: Documentation): Path[String]

    The remaining segments of the path.

    The remaining segments of the path. The String value carried by this Path is still URL-encoded.

    Definition Classes
    UrlsUrls
  116. implicit def repeatedQueryStringParam[A, CC[X] <: Iterable[X]](implicit param: QueryStringParam[A], factory: Factory[A, CC[A]]): QueryStringParam[CC[A]]

    Support query string parameters with multiple values:

    Support query string parameters with multiple values:

    path / "articles" /? qs[List[Long]]("id")
    • Server interpreters must accept incoming requests where such parameters are missing (in such a case, its value is an empty collection), and report a failure if at least one value is malformed.
    Definition Classes
    UrlsUrls
  117. def request[A, B, C, AB, Out](method: Method, url: Url[A], entity: RequestEntity[B], docs: Documentation, headers: RequestHeaders[C])(implicit tuplerAB: Tupler.Aux[A, B, AB], tuplerABC: Tupler.Aux[AB, C, Out]): Request[Out]

    Decodes a request.

    Decodes a request.

    method

    Request method

    url

    Request URL

    entity

    Request entity

    docs

    Request documentation

    headers

    Request headers

    Definition Classes
    EndpointsWithCustomErrorsRequests
  118. implicit def requestEntityPartialInvariantFunctor: PartialInvariantFunctor[RequestEntity]

    Provides the operations xmap and xmapPartial.

    Provides the operations xmap and xmapPartial.

    Definition Classes
    EndpointsWithCustomErrorsRequests
    See also

    PartialInvariantFunctorSyntax

  119. def requestHeader(name: String, docs: Option[String]): (Headers) => Validated[String]

    A required request header

    A required request header

    name

    Header name (e.g., “Authorization”)

    Definition Classes
    EndpointsWithCustomErrorsRequests
  120. implicit lazy val requestHeadersPartialInvariantFunctor: PartialInvariantFunctor[RequestHeaders]

    Provides the operations xmap and xmapPartial.

    Provides the operations xmap and xmapPartial.

    Definition Classes
    EndpointsWithCustomErrorsRequests
    See also

    PartialInvariantFunctorSyntax

  121. implicit lazy val requestHeadersSemigroupal: Semigroupal[RequestHeaders]

    Provides ++ operation.

    Provides ++ operation.

    Definition Classes
    EndpointsWithCustomErrorsRequests
    See also

    SemigroupalSyntax

  122. implicit def requestPartialInvariantFunctor: PartialInvariantFunctor[Request]

    Provides the operations xmap and xmapPartial.

    Provides the operations xmap and xmapPartial.

    Definition Classes
    EndpointsWithCustomErrorsRequests
    See also

    PartialInvariantFunctorSyntax

  123. def response[A, B, R](statusCode: StatusCode, entity: ResponseEntity[A], docs: Documentation = None, headers: ResponseHeaders[B])(implicit tupler: Tupler.Aux[A, B, R]): Response[R]

    Define an HTTP response

    Define an HTTP response

    • Server interpreters construct a response with the given status and entity.
    • Client interpreters accept a response only if it has a corresponding status code.
    statusCode

    Response status code

    entity

    Response entity

    docs

    Response documentation

    headers

    Response headers

    Definition Classes
    EndpointsWithCustomErrorsResponses
  124. implicit lazy val responseEntityInvariantFunctor: InvariantFunctor[ResponseEntity]
    Definition Classes
    EndpointsWithCustomErrorsResponses
  125. def responseHeader(name: String, docs: Documentation = None): ResponseHeaders[String]

    Response headers containing a header with the given name.

    Response headers containing a header with the given name.

    • Client interpreters should model the header value as String, or fail if the response header is missing.
    • Server interpreters should produce such a response header.
    • Documentation interpreters should document this header.

    Example:

    val versionedResource: Endpoint[Unit, (SomeResource, String)] =
      endpoint(
        get(path / "versioned-resource"),
        ok(
          jsonResponse[SomeResource],
          headers = responseHeader("ETag")
        )
      )
    Definition Classes
    EndpointsWithCustomErrorsResponses
  126. implicit def responseHeadersInvariantFunctor: InvariantFunctor[ResponseHeaders]

    Provides xmap operation.

    Provides xmap operation.

    Definition Classes
    EndpointsWithCustomErrorsResponses
    See also

    InvariantFunctorSyntax

  127. implicit def responseHeadersSemigroupal: Semigroupal[ResponseHeaders]

    Provides ++ operation.

    Provides ++ operation.

    Definition Classes
    EndpointsWithCustomErrorsResponses
    See also

    SemigroupalSyntax

  128. implicit lazy val responseInvariantFunctor: InvariantFunctor[Response]

    Provides the operation xmap to the type Response

    Provides the operation xmap to the type Response

    Definition Classes
    EndpointsWithCustomErrorsResponses
    See also

    InvariantFunctorSyntax

  129. def routesFromEndpoints(endpoints: ToPlayHandler*): PartialFunction[RequestHeader, Handler]

    Builds a Play router out of endpoint definitions.

    Builds a Play router out of endpoint definitions.

    val routes = routesFromEndpoints(
      inc.implementedBy(x => x + 1)
    )
    Definition Classes
    EndpointsWithCustomErrors
  130. def segment[A](name: String, docs: Documentation)(implicit A: Segment[A]): Path[A]

    A path segment carrying an A information

    A path segment carrying an A information

    Definition Classes
    UrlsUrls
  131. implicit lazy val segmentPartialInvariantFunctor: PartialInvariantFunctor[Segment]

    Provides xmap and xmapPartial operations.

    Provides xmap and xmapPartial operations.

    Definition Classes
    UrlsUrls
    See also

    PartialInvariantFunctorSyntax and InvariantFunctorSyntax

  132. lazy val serverErrorResponse: Response[ServerError]

    Response used by endpoints4s when the business logic of an endpoint fails.

    Response used by endpoints4s when the business logic of an endpoint fails.

    The provided implementation forwards to internalServerError

    Definition Classes
    Errors
  133. def serverErrorResponseEntity: ResponseEntity[Throwable]

    Response entity format for Throwable values

    Response entity format for Throwable values

    Definition Classes
    BuiltInErrorsBuiltInErrorsErrors
  134. final def serverErrorToThrowable(serverError: ServerError): Throwable

    Convert the ServerError type into the endpoints4s internal server error type

    Convert the ServerError type into the endpoints4s internal server error type

    Definition Classes
    BuiltInErrorsErrors
  135. def staticPathSegment(segment: String): Path[Unit]

    A path segment whose value is the given segment

    A path segment whose value is the given segment

    Definition Classes
    UrlsUrls
  136. implicit lazy val stringQueryString: QueryStringParam[String]

    Ability to define String query string parameters

    Ability to define String query string parameters

    Definition Classes
    UrlsUrls
  137. implicit def stringSegment: Segment[String]

    Path segment codec for type String

    Path segment codec for type String

    • Server interpreters should return an URL-decoded string value,
    • Client interpreters should take an URL-decoded string value.
    Definition Classes
    UrlsUrls
  138. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  139. lazy val textRequest: RequestEntity[String]

    Request with a String body.

    Request with a String body.

    • Server interpreters accept requests with content-type text/plain and reject requests with an incorrect content-type.
    • Server interpreters will use the character encoding set in the content-type header to determine how the text is decoded.
    • Client interpreters supply content-type text/plain with an explicit character encoding
    Definition Classes
    EndpointsWithCustomErrorsRequests
  140. def textResponse: ResponseEntity[String]

    A text entity

    A text entity

    Definition Classes
    EndpointsWithCustomErrorsResponses
  141. final def throwableToServerError(throwable: Throwable): ServerError

    Convert the endpoints4s internal server error type into the ServerError type

    Convert the endpoints4s internal server error type into the ServerError type

    Definition Classes
    BuiltInErrorsErrors
  142. def toString(): String
    Definition Classes
    AnyRef → Any
  143. implicit lazy val urlPartialInvariantFunctor: PartialInvariantFunctor[Url]

    Provides xmap and xmapPartial operations

    Provides xmap and xmapPartial operations

    Definition Classes
    UrlsUrls
    See also

    PartialInvariantFunctorSyntax and InvariantFunctorSyntax

  144. def urlWithQueryString[A, B](path: Path[A], qs: QueryString[B])(implicit tupler: Tupler[A, B]): Url[Out]

    Builds an URL from the given path and query string

    Builds an URL from the given path and query string

    Definition Classes
    UrlsUrls
  145. val utf8Name: String
    Definition Classes
    Urls
  146. implicit def uuidQueryString: QueryStringParam[UUID]

    Ability to define UUID query string parameters

    Ability to define UUID query string parameters

    Definition Classes
    Urls
  147. implicit def uuidSegment: Segment[UUID]

    Path segment codec for type UUID

    Path segment codec for type UUID

    Definition Classes
    Urls
  148. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  149. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  150. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  151. final def wheneverFound[A](responseA: Response[A], notFoundDocs: Documentation = None): Response[Option[A]]

    Turns a Response[A] into a Response[Option[A]].

    Turns a Response[A] into a Response[Option[A]].

    Interpreters represent None with an empty HTTP response whose status code is 404 (Not Found).

    Definition Classes
    Responses

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated
  2. def [B](y: B): (Endpoints, B)
    Implicit
    This member is added by an implicit conversion from Endpoints toArrowAssoc[Endpoints] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from BuiltInErrors

Inherited from StatusCodes

Inherited from Methods

Inherited from Urls

Inherited from algebra.Endpoints

Inherited from algebra.BuiltInErrors

Inherited from Errors

Inherited from Responses

Inherited from algebra.StatusCodes

Inherited from Requests

Inherited from algebra.Methods

Inherited from algebra.Urls

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromEndpoints to any2stringadd[Endpoints]

Inherited by implicit conversion StringFormat fromEndpoints to StringFormat[Endpoints]

Inherited by implicit conversion Ensuring fromEndpoints to Ensuring[Endpoints]

Inherited by implicit conversion ArrowAssoc fromEndpoints to ArrowAssoc[Endpoints]

Types

Types introduced by the algebra

Operations

Operations creating and transforming values

Ungrouped