Scala Response类代码示例

//设置package包名称以及导入依赖的类
package net.cimadai.chatwork

import com.ning.http.client.Response
import dispatch.Defaults._
import dispatch._
import org.json4s._
import org.json4s.jackson.JsonMethods

import scala.concurrent.duration._
import scala.concurrent.{Await, TimeoutException}

trait HttpClient extends JsonMethods {

  object HTTP_METHOD extends Enumeration {
    val GET, POST, PUT, DELETE = Value
  }

  private val absoluteTimeout = 30.seconds
  protected val StatusCodeUndefined = -1
  implicit val formats = DefaultFormats

  private val http = new Http

  
  private def executeRequestAndAwait(uri: String, method: HTTP_METHOD.Value, params: Params): Option[Response] = {
    try {
      val req = url(uri).setMethod(method.toString).setParameters(params)

      if (method != HTTP_METHOD.GET) {
        req.addHeader("Content-Type", "application/x-www-form-urlencoded")
      }
      val res = Await.result(http(decorateRequest(req)), absoluteTimeout)
      Option(res)
    } catch {
      case e: TimeoutException =>
        None
    }
  }
} 

//设置package包名称以及导入依赖的类
package io.corbel.sdk.error

import com.ning.http.client.Response
import grizzled.slf4j.Logging
import org.json4s.DefaultFormats
import org.json4s.JsonAST.JValue
import org.json4s.native.JsonMethods._

import scala.util.{Success, Try}


class ApiErrorParser[T](f: Response => T) extends (Response => Either[ApiError, T]) with Logging {
  override def apply(res: Response): Either[ApiError, T] = res.getStatusCode match {
    case ok: Int if ok / 100 == 2 => Right(f(res))
    case other: Int => Left(apiErrorBody(res))
  }

  def apiErrorBody(res: Response): ApiError = {
    val apiError = ApiError(status = res.getStatusCode)
    if(!res.hasResponseBody){
      apiError
    }
    else {
      Try(parse(res.getResponseBodyAsStream)) match {
        case Success(json) => completeFromJson(apiError, json)
        case _ =>
          warn(s"Corbel error message without expected JSON body: ${res.getStatusCode} : ${res.getResponseBody}")
          apiError.copy(message = Option(res.getResponseBody))
      }
    }
  }

  def completeFromJson(apiError: ApiError, json: JValue): ApiError = {
    implicit val format = DefaultFormats
    val c = (json \ "error").extractOpt[String]
    val m = (json \ "errorDescription").extractOpt[String]
    apiError.copy(errorCode = c, message = m)
  }

} 

//设置package包名称以及导入依赖的类
package io.corbel.sdk.notifications

import com.ning.http.client.Response
import dispatch._
import io.corbel.sdk.auth.AuthenticationProvider._
import io.corbel.sdk.auth.{AutomaticAuthentication, UsesAuthentication}
import io.corbel.sdk.config.CorbelConfig
import io.corbel.sdk.error.ApiError
import io.corbel.sdk.error.ApiError._
import io.corbel.sdk.http.CorbelHttpClient
import io.corbel.sdk.http.CorbelHttpClient._
import io.corbel.sdk.iam._
import io.corbel.sdk.notifications.NotificationsClient._
import org.json4s.DefaultFormats
import org.json4s.native.Serialization._

import scala.concurrent.{ExecutionContext, Future}



class NotificationsClient(implicit val config: CorbelConfig) extends CorbelHttpClient with Notifications with UsesAuthentication {
  implicit val formats = DefaultFormats

  override def sendNotification(id: String, recipient: String, properties: Map[String, String])(implicit authenticationProvider: AuthenticationProvider = null, ec: ExecutionContext): Future[Either[ApiError, Unit]] = {
    val jsonProperties = write(properties)
    auth(token => {
      val req = (notifications / send).json.withAuth(token) << s"""{"notificationId":"$id","recipient": "$recipient", "properties": $jsonProperties }"""
      http(req.POST > response.eitherApiError).map(_.right.map(_ => {}))
    })
  }
  private def response = (response: Response) => response
}

object NotificationsClient {
  def apply()(implicit config: CorbelConfig) = new NotificationsClient()

  def withAutomaticAuthentication(providedClientCredentials: ClientCredentials, providedUserCredentials: Option[UserCredentials] = None, providedAuthenticationOptions: AuthenticationOptions = AuthenticationOptions.default, providedExecutionContext: ExecutionContext = ExecutionContext.global)
                                 (implicit config: CorbelConfig) =
    new NotificationsClient() with AutomaticAuthentication {
      override val clientCredentials: ClientCredentials = providedClientCredentials
      override val userCredentials: Option[UserCredentials] = providedUserCredentials
      override val authenticationOptions: AuthenticationOptions = providedAuthenticationOptions
      override val executionContext: ExecutionContext = providedExecutionContext
      override val authClient: AuthenticationClient = IamClient()
    }

  private val send = "v1.0/notification/send"
} 

//设置package包名称以及导入依赖的类
package pl.touk.nussknacker.engine.util.service

import com.ning.http.client.Response
import com.typesafe.scalalogging.LazyLogging
import dispatch.Req

import scala.concurrent.{ExecutionContext, Future}
import scala.util.{Failure, Success}

trait RequestResponseLogging extends LazyLogging {

  def logRequestResponse(req: Req)
                        (id: String)
                        (sendRequestAction: => Future[Response])
                        (implicit executionContext: ExecutionContext): Future[Response] = {
    import collection.convert.wrapAsScala._
    val request = req.toRequest
    debug(
      s"""${request.getMethod} ${req.url} $id request:
         | HEADERS:
         |${request.getHeaders.entrySet().map(e => "  " + e.getKey + ": " + e.getValue.mkString(" ")).mkString("\n")}
         | CONTENT:
         |  ${Option(request.getStringData).getOrElse("")}""".stripMargin)
    val result = sendRequestAction
    result.onComplete {
      case Success(response) =>
        debug(
          s"""${request.getMethod} ${req.url} $id response:
             | STATUS: ${response.getStatusCode} ${response.getStatusText}
             | HEADERS:
             |${response.getHeaders.entrySet().map(e => "  " + e.getKey + ": " + e.getValue.mkString(" ")).mkString("\n")}
             | CONTENT:
             |  ${response.getResponseBody}""".stripMargin)
      case Failure(ex) =>
        logFailure(req, id, ex)
    }
    result
  }

  def logFailure(req: Req, id: String, ex: Throwable): Unit = {
    logger.error(s"${req.url} $id error", ex)
  }

  def debug(obj: =>String) = logger.debug(obj)
} 

//设置package包名称以及导入依赖的类
package janstenpickle.vault.core

import com.ning.http.client.Response
import janstenpickle.scala.syntax.SyntaxRequest._
import janstenpickle.scala.syntax.ResponseSyntax._
import janstenpickle.scala.syntax.VaultConfigSyntax._
import uscala.concurrent.result.AsyncResult
import uscala.result.Result

import scala.concurrent.ExecutionContext

// scalastyle:off magic.number
case class Secrets(config: VaultConfig, backend: String) {
  def get(key: String, subKey: String = "value")
  (implicit ec: ExecutionContext): AsyncResult[String, String] =
    getAll(key).flatMapR(x =>
      Result.fromOption(x.get(subKey),
      s"Cannot find sub-key $subKey in secret $key"))

  def getAll(key: String)
  (implicit ec: ExecutionContext): AsyncResult[String, Map[String, String]] =
    config.authenticatedRequest(path(key))(_.get).
      execute.
      acceptStatusCodes(200).
      extractFromJson[Map[String, String]](_.downField("data"))

  def set(key: String, value: String)
  (implicit ec: ExecutionContext): AsyncResult[String, Response] =
    set(key, "value", value)

  def set(key: String, subKey: String, value: String)
  (implicit ec: ExecutionContext): AsyncResult[String, Response] =
    set(key, Map(subKey -> value))

  def set(key: String, values: Map[String, String])
  (implicit ec: ExecutionContext): AsyncResult[String, Response] =
    config.authenticatedRequest(path(key))(_.post(values)).
      execute.
      acceptStatusCodes(204)

  def list(implicit ec: ExecutionContext): AsyncResult[String, List[String]] =
    config.authenticatedRequest(backend)(
      _.addQueryParameter("list", true.toString).get).
      execute.
      acceptStatusCodes(200).
      extractFromJson[List[String]](_.downField("data").downField("keys"))

  def path(key: String): String = s"$backend/$key"
}
// scalastyle:on magic.number 

//设置package包名称以及导入依赖的类
package janstenpickle.vault.manage

import com.ning.http.client.Response
import janstenpickle.scala.syntax.OptionSyntax._
import janstenpickle.scala.syntax.SyntaxRequest._
import janstenpickle.scala.syntax.ResponseSyntax._
import janstenpickle.scala.syntax.VaultConfigSyntax._
import janstenpickle.vault.core.VaultConfig
import uscala.concurrent.result.AsyncResult

import scala.concurrent.ExecutionContext

// scalastyle:off magic.number
case class UserPass(config: VaultConfig) {
  final val DefaultClient = "userpass"
  def create(username: String,
             password: String,
             ttl: Int,
             policies: Option[List[String]] = None,
             client: String = DefaultClient)
            (implicit ec: ExecutionContext): AsyncResult[String, Response] =
    config.authenticatedRequest(s"auth/$client/users/$username")(
      _.post(policies.map(_.mkString(",")).toMap("policies") ++
                         Map("username" -> username,
                             "password" -> password,
                             "ttl" -> s"${ttl}s"))
    ).execute.acceptStatusCodes(204)

  def delete(username: String, client: String = DefaultClient)
  (implicit ec: ExecutionContext): AsyncResult[String, Response] =
    config.authenticatedRequest(s"auth/$client/users/$username")(_.delete).
      execute.
      acceptStatusCodes(204)

  def setPassword(
    username: String,
    password: String,
    client: String = DefaultClient
  )(implicit ec: ExecutionContext): AsyncResult[String, Response] =
    config.authenticatedRequest(s"auth/$client/users/$username/password")(
      _.post(Map("username" -> username, "password" -> password))
    ).execute.acceptStatusCodes(204)

  def setPolicies(
    username: String,
    policies: List[String],
    client: String = DefaultClient
  )(implicit ec: ExecutionContext): AsyncResult[String, Response] =
    config.authenticatedRequest(s"auth/$client/users/$username/policies")(
      _.post(Map("username" -> username, "policies" -> policies.mkString(",")))
    ).execute.acceptStatusCodes(204)
}
// scalastyle:on magic.number 

//设置package包名称以及导入依赖的类
package com.bhivelab.corl

import java.util.concurrent.TimeUnit

import com.ning.http.client.{AsyncHttpClient, Request, RequestBuilder, Response}

import scala.concurrent.{ExecutionContext, Future}


object Http {
  def apply(req: HttpRequest)(implicit executionContext: ExecutionContext): Future[HttpResponse] = {
    Future {
      val client = new AsyncHttpClient()
      val response = client.executeRequest(requestTransform(req)).get(60, TimeUnit.SECONDS)
      client.close()
      responseTransform(response)
    }
  }

  private def requestTransform(req: HttpRequest): Request = {
    val rb = new RequestBuilder(req.verb.verb).setUrl(req.url)
    req.headers.foreach {
      case (key,value) => rb.setHeader(key,value)
    }

    req.data match {
      case Some(body) => rb.setBody(body)
      case None =>
    }

    rb.build()
  }

  private def responseTransform(resp: Response): HttpResponse =
    HttpResponse(resp.getStatusCode, resp.getResponseBodyAsBytes)
}