Scala StatusCode类代码示例

//设置package包名称以及导入依赖的类
package com.ulasakdeniz.hakker

import akka.http.scaladsl.marshalling.{Marshal, ToEntityMarshaller}
import akka.http.scaladsl.model.{HttpHeader, HttpResponse, ResponseEntity, StatusCode}
import akka.http.scaladsl.server.Directives._
import akka.http.scaladsl.server.Route
import com.typesafe.config.ConfigFactory
import com.ulasakdeniz.hakker.template.Render
import de.heikoseeberger.akkahttpcirce.CirceSupport._
import io.circe.{Encoder, Json}
import io.circe.syntax._

import scala.collection.immutable
import scala.concurrent.ExecutionContext

trait Controller extends Render {

  override lazy val config = ConfigFactory.load()
  val StatusCodes          = akka.http.scaladsl.model.StatusCodes

  def route: Route

  def apply(): Route = {
    get {
      // render frontend files
      pathPrefix("js") {
        renderDir("js")
      }
    } ~ route
  }

  def send(statusCode: StatusCode): Route = complete(statusCode)

  def send[T](statusCode: StatusCode, content: T, headers: immutable.Seq[HttpHeader] = Nil)(
      implicit marshaller: ToEntityMarshaller[T],
      ec: ExecutionContext): Route = {
    val response = Marshal(content)
      .to[ResponseEntity](marshaller, ec)
      .map(entity => {
        HttpResponse(statusCode, headers = headers).withEntity(entity)
      })
    complete(response)
  }

  def sendJson[T](statusCode: StatusCode, content: T)(implicit encoder: Encoder[T],
                                                      ec: ExecutionContext): Route = {
    sendJson(statusCode, content.asJson)
  }

  def sendJson[T](content: T)(implicit encoder: Encoder[T], ec: ExecutionContext): Route = {
    sendJson(StatusCodes.OK, content)
  }

  def sendJson(statusCode: StatusCode, json: Json)(implicit ec: ExecutionContext): Route = {
    send(statusCode, Option(json.noSpaces))
  }
} 

//设置package包名称以及导入依赖的类
package ca.schwitzer.scaladon

import akka.http.scaladsl.model.StatusCode
import play.api.libs.json.{JsPath, JsonValidationError}

sealed trait MastodonResponse[+A]
sealed trait MastodonError extends MastodonResponse[Nothing] {
  def asThrowable: Throwable
}

object MastodonResponses {
  case class Success[+A](elem: A) extends MastodonResponse[A]
}

object MastodonErrors {
  case class JSONParseError(e: Throwable) extends MastodonError {
    def asThrowable: Throwable = new Exception(toString)

    override def toString: String = s"$e"
  }

  case class JSONValidationError(jsErrors: Seq[(JsPath, Seq[JsonValidationError])], e: Throwable) extends MastodonError {
    def asThrowable: Throwable = new Exception(toString)

    override def toString: String = s"$e\n$jsErrors"
  }

  case class ResponseError(statusCode: StatusCode, e: Throwable) extends MastodonError {
    def asThrowable: Throwable = new Exception(toString)

    override def toString: String = s"$statusCode\n$e"
  }
} 

//设置package包名称以及导入依赖的类
package sample

import akka.actor.{Actor, ActorLogging, Props}
import akka.http.scaladsl.model.StatusCode
import akka.stream.ActorMaterializer
import sample.WindTurbineSimulator._
import sample.stream_actor.WebSocketClient

case class WindTurbineSimulatorException(id: String) extends RuntimeException


object WindTurbineSimulator {
  def props(id: String, endpoint: String)(implicit materializer: ActorMaterializer) =
    Props(classOf[WindTurbineSimulator], id, endpoint, materializer)

  final case object Upgraded
  final case object Connected
  final case object Terminated
  final case class ConnectionFailure(ex: Throwable)
  final case class FailedUpgrade(statusCode: StatusCode)
}

class WindTurbineSimulator(id: String, endpoint: String)
                          (implicit materializer: ActorMaterializer)
  extends Actor with ActorLogging {
  implicit private val system = context.system
  implicit private val executionContext = system.dispatcher

  val webSocket = WebSocketClient(id, endpoint, self)

  override def receive: Receive = startup //initial state

  private def startup:  Receive = {
    case Upgraded =>
      log.info(s"$id : WebSocket upgraded")
    case FailedUpgrade(statusCode) =>
      log.error(s"$id : Failed to upgrade WebSocket connection: $statusCode")
      throw WindTurbineSimulatorException(id)
    case ConnectionFailure(ex) =>
      log.error(s"$id : Failed to establish WebSocket connection: $ex")
      throw WindTurbineSimulatorException(id)
    case Connected =>
      log.info(s"$id : WebSocket connected")
      context.become(running)
  }

  private def running: Receive = {
    case Terminated =>
      log.error(s"$id : WebSocket connection terminated")
      throw WindTurbineSimulatorException(id)
    case ConnectionFailure(ex) =>
      log.error(s"$id : ConnectionFailure occurred: $ex")
      throw WindTurbineSimulatorException(id)
  }
} 

//设置package包名称以及导入依赖的类
package akka.http.documenteddsl.directives

import akka.http.documenteddsl.documentation.RouteDocumentation
import akka.http.scaladsl.model.{ContentType, StatusCode, StatusCodes}
import akka.http.scaladsl.server.Directive
import org.coursera.autoschema.AutoSchema
import play.api.libs.json.{JsValue, Writes}

import scala.reflect.runtime.{universe => ru}

trait UnmarshallingDDirectives {

  final class SuccessfulOut[T : ru.TypeTag](status: StatusCode, example: Option[JsValue]) extends DDirective0 {
    def describe(w: RouteDocumentation)(implicit as: AutoSchema): RouteDocumentation = w.outSuccess[T](status.intValue, example)
    def delegate = Directive.Empty
  }

  final class ErrorOut(status: StatusCode, contentType: Option[String], description: Option[String]) extends DDirective0 {
    def describe(w: RouteDocumentation)(implicit as: AutoSchema): RouteDocumentation = w.outError(status, contentType, description)
    def delegate = Directive.Empty
  }

  object Out {
    def apply[T : ru.TypeTag]: SuccessfulOut[T] = new SuccessfulOut(StatusCodes.OK, None)
    def apply[T : ru.TypeTag](status: StatusCode): SuccessfulOut[T] = new SuccessfulOut(status, None)
    def apply[T : ru.TypeTag](example: T)(implicit writes: Writes[T]): SuccessfulOut[T] = new SuccessfulOut(StatusCodes.OK, Some(writes writes example))
    def apply[T : ru.TypeTag](status: StatusCode, example: T)(implicit writes: Writes[T]): SuccessfulOut[T] = new SuccessfulOut(status, Some(writes writes example))
    def success(status: StatusCode): SuccessfulOut[Nothing] = new SuccessfulOut(status, None)
    def error(status: StatusCode): ErrorOut = new ErrorOut(status, None, None)
    def apply(status: StatusCode, description: String): ErrorOut = new ErrorOut(status, None, Some(description))
    def apply(status: StatusCode, contentType: ContentType, description: String): ErrorOut = new ErrorOut(status, Some(contentType.toString()), Some(description))
  }

}

object UnmarshallingDDirectives extends UnmarshallingDDirectives 

//设置package包名称以及导入依赖的类
package akka.http.documenteddsl.documentation

import akka.http.documenteddsl.documentation.OutDocumentation.Payload._
import akka.http.documenteddsl.documentation.OutDocumentation._
import akka.http.scaladsl.model.StatusCode
import play.api.libs.json.{JsObject, JsValue}

case class OutDocumentation(
  success: List[Success] = Nil,
  failure: List[Failure] = Nil) {
  def :+(r: Payload): OutDocumentation = r match {
    case r: Success => copy(success = success :+ r)
    case r: Failure => copy(failure = failure :+ r)
  }
}

object OutDocumentation {
  case class Status(code: Int, detail: String)
  object Status {
    def apply(statusCode: StatusCode): Status = Status(
      statusCode.intValue,
      statusCode.reason)
  }

  sealed trait Payload
  object Payload {
    case class Success(status: Status, contentType: String, schema: JsObject, example: Option[JsValue]) extends Payload
    case class Failure(status: Status, contentType: Option[String], description: Option[String]) extends Payload
  }
} 

//设置package包名称以及导入依赖的类
package com.durooma.api.route

import akka.http.scaladsl.model.{StatusCode, StatusCodes}
import akka.http.scaladsl.server.RouteResult.{Complete, Rejected}
import akka.http.scaladsl.server.directives.BasicDirectives.mapRouteResult
import akka.http.scaladsl.server.directives.{AuthenticationDirective, Credentials}
import akka.http.scaladsl.server.{Directive0, Directives}
import com.durooma.api.route.RouteSystem._
import com.durooma.api.model.Session

import scala.concurrent.Future


class CustomDirectives extends Directives {

  val authenticateToken: AuthenticationDirective[Session] = authenticateOAuth2Async("durooma", {
    case Credentials.Provided(token) => Session.get(token)
    case _ => Future.successful(None)
  })

  def completeDbMutation(result: Future[Int], statusCode: StatusCode = StatusCodes.OK) = complete(result.map({
    case x if x > 0 => statusCode
    case _ => StatusCodes.NotFound
  }))

} 

//设置package包名称以及导入依赖的类
package ru.fediq.scrapingkit.platform

import akka.http.scaladsl.model.{HttpEntity, StatusCode}
import org.joda.time.DateTime
import ru.fediq.scrapingkit.model.PageRef
import ru.fediq.scrapingkit.scraper.Scraped

case class PageToDownload(
  ref: PageRef
)

case class PageToEnqueue(
  ref: PageRef
)

case class DownloadedPage(
  ref: PageRef,
  time: DateTime,
  status: StatusCode,
  body: HttpEntity.Strict
)

case class ScrapedPage(
  page: DownloadedPage,
  entities: Seq[Scraped]
)

case class ProcessedPage(
  ref: PageRef
)

case class FailedPage(
  ref: PageRef,
  time: DateTime,
  reason: Option[String] = None,
  cause: Option[Throwable] = None
) 

//设置package包名称以及导入依赖的类
package com.github.btesila.weather.monitor.routes

import akka.http.scaladsl.marshallers.sprayjson.SprayJsonSupport._
import akka.http.scaladsl.model.{StatusCode, StatusCodes}
import akka.http.scaladsl.server.Directives._
import akka.http.scaladsl.server._
import com.github.btesila.weather.monitor.WeatherMonitorOps
import com.github.btesila.weather.monitor.model.WeatherMonitorProtocol
import spray.json.RootJsonWriter

import scala.concurrent.Future


trait WeatherMonitorRoutes extends WeatherMonitorProtocol {
  def ops: WeatherMonitorOps

  val routes = pathPrefix("weather") {
    (get & path("current" / "conditions")) {
        parameters('city.as[String], 'country.as[String]) { (city, country) =>
          completeWith(StatusCodes.OK, ops.getLocationCrtRecord(city, country))
        }
      } ~
    (get & path("today")) {
      parameters('city.as[String], 'country.as[String]) { (city, country) =>
        completeWith(StatusCodes.OK, ops.getDailyForecast(city, country))
      }
    } ~
    (get & path("forecast")) {
      parameters('city.as[String], 'country.as[String]) { (city, country) =>
        completeWith(StatusCodes.OK, ops.getExtendedForecast(city, country))
      }
    }
  }

  private def completeWith[A: RootJsonWriter](statusCode: StatusCode, op: Future[A]): Route =
    extractExecutionContext { implicit ec =>
      complete {
        op map { (statusCode, _) }
      }
    }
}

object WeatherMonitorRoutes {
  def apply(wmo: WeatherMonitorOps): WeatherMonitorRoutes = new WeatherMonitorRoutes {
    override def ops: WeatherMonitorOps = wmo
  }
} 

//设置package包名称以及导入依赖的类
package io.orkestra.cluster

import akka.actor.ActorRef
import akka.http.scaladsl.model.{StatusCodes, StatusCode}
import play.api.libs.json.{JsString, Format, Json, JsValue}

package object protocol {

  case class Register(member: ActorRef, role: String)
  case class RegisterInternal(member: ActorRef, role: String)

  sealed trait Response {
    def asJson: JsValue
    def httpStatusCode: StatusCode
  }

  object Response {

    trait Success extends Response {
      override val httpStatusCode: StatusCode = StatusCodes.OK
    }

    object Success {

      case class Router(name: String, routees: List[String]) extends Success {
        override val asJson = Json.toJson(this)
      }
      object Router {
        implicit val fmt: Format[Router] = Json.format[Router]
      }

      case class Routers(routers: Iterable[JsValue]) extends Success {
        override val asJson = Json.toJson(routers)
      }

      case class RouteeDeleted(role: String, path: String) extends Success {
        override val asJson = JsString(s"routee: $path with role: $role successfully deleted")
      }

    }

    trait Failure extends Response

    object Failure {
      case class RouterNotFound(role: String) extends Failure {
        override val httpStatusCode: StatusCode = StatusCodes.NotFound
        override val asJson: JsValue = Json.obj("error" -> s"router with role: $role not found")
      }
    }
  }

} 

//设置package包名称以及导入依赖的类
package homeworkzen.rest

import akka.http.scaladsl.marshallers.sprayjson.SprayJsonSupport
import akka.http.scaladsl.model.{StatusCode, StatusCodes}
import akka.http.scaladsl.server.Directives.complete
import akka.http.scaladsl.server.StandardRoute
import homeworkzen.model._
import spray.json.{DefaultJsonProtocol, JsonFormat, RootJsonFormat}

object ResponseBuilder extends DefaultJsonProtocol with SprayJsonSupport {

  private case class ResponseTemplateWithoutResult(statusCode: Int, message: String)

  private case class ResponseTemplateWithResult[T](statusCode: Int, message: String, result: T)

  private implicit val responseTemplateWithoutResultFormat: RootJsonFormat[ResponseTemplateWithoutResult] =
    jsonFormat2(ResponseTemplateWithoutResult)

  // same as akka http default
  def internalServerError(): StandardRoute =
    complete(StatusCodes.InternalServerError -> "There was an internal server error.")

  def success(statusCode: StatusCode): StandardRoute =
    complete(statusCode -> ResponseTemplateWithoutResult(statusCode.intValue, "success"))

  def success[T](statusCode: StatusCode, result: T)(implicit jsonFormat: JsonFormat[T]): StandardRoute = {
    implicit val format: RootJsonFormat[ResponseTemplateWithResult[T]] = jsonFormat3(ResponseTemplateWithResult[T])
    complete(statusCode -> ResponseTemplateWithResult(statusCode.intValue, "success", result))
  }

  def failure(statusCode: StatusCode, message: String): StandardRoute =
    complete(statusCode -> ResponseTemplateWithoutResult(statusCode.intValue, message))

  def notFound(unitId: UnitId): StandardRoute = {
    val body = ResponseTemplateWithoutResult(StatusCodes.NotFound.intValue, s"Could not find station with id ${unitId.id.toString}")
    complete(StatusCodes.NotFound -> body)
  }
} 

//设置package包名称以及导入依赖的类
package com.wavesplatform.http

import scala.util.control.Exception.nonFatalCatch
import scala.util.control.NoStackTrace
import akka.http.scaladsl.marshalling.{Marshaller, PredefinedToEntityMarshallers, ToEntityMarshaller, ToResponseMarshaller}
import akka.http.scaladsl.model.MediaTypes.{`application/json`, `text/plain`}
import akka.http.scaladsl.model.StatusCode
import akka.http.scaladsl.unmarshalling.{FromEntityUnmarshaller, PredefinedFromEntityUnmarshallers, Unmarshaller}
import akka.util.ByteString
import play.api.libs.json._
import scorex.api.http.ApiError
import scorex.transaction.{Transaction, ValidationError}

case class PlayJsonException(
    cause: Option[Throwable] = None,
    errors: Seq[(JsPath, Seq[JsonValidationError])] = Seq.empty) extends IllegalArgumentException with NoStackTrace

trait ApiMarshallers {
  type TRM[A] = ToResponseMarshaller[A]

  import akka.http.scaladsl.marshalling.PredefinedToResponseMarshallers._
  implicit val aem: TRM[ApiError] = fromStatusCodeAndValue[StatusCode, JsValue].compose { ae => ae.code -> ae.json }
  implicit val vem: TRM[ValidationError] = aem.compose(ve => ApiError.fromValidationError(ve))

  implicit val tw: Writes[Transaction] = Writes(_.json)

  private val jsonStringUnmarshaller =
    Unmarshaller.byteStringUnmarshaller
      .forContentTypes(`application/json`)
      .mapWithCharset {
        case (ByteString.empty, _) => throw Unmarshaller.NoContentException
        case (data, charset)       => data.decodeString(charset.nioCharset.name)
      }

  private lazy val jsonStringMarshaller =
    Marshaller.stringMarshaller(`application/json`)

  implicit def playJsonUnmarshaller[A](implicit reads: Reads[A]): FromEntityUnmarshaller[A] =
    jsonStringUnmarshaller map { data =>
      val json = nonFatalCatch.withApply(t => throw PlayJsonException(cause = Some(t)))(Json.parse(data))

      json.validate[A] match {
        case JsSuccess(value, _) => value
        case JsError(errors) => throw PlayJsonException(errors = errors)
      }
    }

  // preserve support for extracting plain strings from requests
  implicit val stringUnmarshaller: FromEntityUnmarshaller[String] = PredefinedFromEntityUnmarshallers.stringUnmarshaller
  implicit val intUnmarshaller: FromEntityUnmarshaller[Int] = stringUnmarshaller.map(_.toInt)

  implicit def playJsonMarshaller[A](
      implicit writes: Writes[A],
      printer: JsValue => String = Json.prettyPrint): ToEntityMarshaller[A] =
    jsonStringMarshaller.compose(printer).compose(writes.writes)

  // preserve support for using plain strings as request entities
  implicit val stringMarshaller = PredefinedToEntityMarshallers.stringMarshaller(`text/plain`)
}

object ApiMarshallers extends ApiMarshallers 

//设置package包名称以及导入依赖的类
package com.wavesplatform.matcher.api

import akka.http.scaladsl.model.{StatusCode, StatusCodes}
import play.api.libs.json.{JsNull, JsValue, Json}

trait MatcherResponse {
  def json: JsValue
  def code: StatusCode
}

trait GenericMatcherResponse extends MatcherResponse {
  def success: Boolean
  def message: String

  def result: JsValue = JsNull

  def json: JsValue =  Json.obj(
    "success" -> success,
    "message" -> message,
    "result" -> result
  )
  def code: StatusCode = if (success) StatusCodes.OK else StatusCodes.BadRequest
}

case class StatusCodeMatcherResponse(override val code: StatusCode, message: String) extends GenericMatcherResponse {
  override def success: Boolean = code == StatusCodes.OK
}

case class BadMatcherResponse(override val code: StatusCode, message: String) extends GenericMatcherResponse {
  override def success: Boolean = code == StatusCodes.OK
} 

//设置package包名称以及导入依赖的类
package com.github.cupenya.auth

import akka.http.scaladsl.model.{ HttpHeader, StatusCode, StatusCodes }
import spray.json.JsonFormat

import scala.concurrent.{ ExecutionContext, Future }

package object service {

  def serviceSuccess[T: JsonFormat](t: T): ServiceResponse[T] =
    ServiceResponse(success = true, Some(t), None)
  def serviceNoSuccess[T: JsonFormat](message: String): ServiceResponse[T] =
    ServiceResponse(success = false, None, Some(ServiceResponseError(message, None)))
  def serviceUnauthorized[T: JsonFormat](message: String = "No authorization information supplied."): ServiceResponse[T] =
    ServiceResponse(success = false, None, Some(ServiceResponseError(message, None)))

  implicit def toServiceSuccess[T: JsonFormat](t: T): ServiceResponse[T] = serviceSuccess(t)

  def apiComplete[T: JsonFormat](response: Future[ServiceResponse[T]], statusCode: StatusCode)(implicit ec: ExecutionContext): Future[(StatusCode, List[HttpHeader], ServiceResponse[T])] = {
    response.map(apiComplete(_, statusCode = statusCode))
  }

  def apiComplete[T: JsonFormat](apiResponse: ServiceResponse[T], responseHeaders: List[HttpHeader] = Nil, statusCode: StatusCode = StatusCodes.OK): (StatusCode, List[HttpHeader], ServiceResponse[T]) = {
    (statusCode.intValue, responseHeaders, apiResponse)
  }
} 

//设置package包名称以及导入依赖的类
package com.github.chaabaj.openid.exceptions

import akka.http.scaladsl.model.StatusCode

trait GenericWebServiceException[A] extends RuntimeException {
  val statusCode: StatusCode
  val message: A

  override def getMessage: String = s"WebService exception status code: $statusCode message: ${message.toString}"
}

case class WebServiceException[A](statusCode: StatusCode, message: A) extends GenericWebServiceException[A]
case class MalformedResponseException(statusCode: StatusCode, message: String)
  extends GenericWebServiceException[String] {
  override def getMessage: String = s"WebService exception status code: $statusCode message: ${message.toString}"
} 

//设置package包名称以及导入依赖的类
package allawala.chassis.auth.exception

import akka.http.scaladsl.model.{StatusCode, StatusCodes}
import allawala.chassis.core.exception.{DomainException, ErrorType}

case class AuthenticationException (
                                override val errorCode: String = "authentication.error",
                                override val message: String = "authentication exception",
                                override val cause: Throwable = None.orNull,
                                override val errorMap: Map[String, String] = Map.empty[String, String],
                                override val logMap: Map[String, AnyRef] = Map.empty[String, AnyRef]
                              ) extends DomainException {

  override val errorType: ErrorType = ErrorType.AccessDeniedError
  override val statusCode: StatusCode = StatusCodes.Unauthorized

}