本文整理汇总了Scala中play.api.mvc.WebSocket.MessageFlowTransformer类的典型用法代码示例。如果您正苦于以下问题:Scala MessageFlowTransformer类的具体用法?Scala MessageFlowTransformer怎么用?Scala MessageFlowTransformer使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了MessageFlowTransformer类的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Scala代码示例。
示例1: identifier
//设置package包名称以及导入依赖的类
package protocol
import play.api.libs.json._
import play.api.mvc.WebSocket.MessageFlowTransformer
sealed trait InEvent
sealed trait OutEvent
trait JSFormatter {
def identifier = getClass.getSimpleName.dropRight(1)
}
object Messages {
implicit object Writes extends Writes[OutEvent] {
override def writes(o: OutEvent): JsValue = {
o match {
case i: IndividualInfo => IndividualInfo.format.writes(i)
case s: Statistics => Statistics.format.writes(s)
case x => sys.error("type not found " + o)
}
}
}
implicit object Reads extends Reads[InEvent] {
override def reads(json: JsValue): JsResult[InEvent] = {
val msgType = (json \ "msg").as[String]
msgType match {
case "start" => Start.format.reads(json)
}
}
}
case class Start(cycles: Int) extends InEvent
object Start {
implicit val format = Json.format[Start]
}
case class IndividualInfo(generation: Int, image: String, msg: String = IndividualInfo.identifier, population: Int, info: String)
extends OutEvent
object IndividualInfo extends JSFormatter {
implicit val format = Json.format[IndividualInfo]
}
case class Statistics(message: String, msg: String = Statistics.identifier) extends OutEvent
object Statistics extends JSFormatter {
implicit val format = Json.format[Statistics]
}
implicit val messageFlowTransformer =
MessageFlowTransformer.jsonMessageFlowTransformer[InEvent, OutEvent]
}
开发者ID:coding-jam,项目名称:lagioconda,代码行数:58,代码来源:Protocol.scala
示例2: MessageFlowTransformerUtil
//设置package包名称以及导入依赖的类
package walfie.gbf.raidfinder.server.util
import akka.stream._
import akka.stream.scaladsl._
import com.trueaccord.scalapb.json.JsonFormat
import play.api.http.websocket._
import play.api.libs.streams._
import play.api.mvc.WebSocket.MessageFlowTransformer
import scala.util.control.NonFatal
import scala.util.Try
import walfie.gbf.raidfinder.protocol._
object MessageFlowTransformerUtil {
private type ProtobufMessageFlowTransformer = MessageFlowTransformer[RequestMessage, BinaryProtobuf]
// Throwing a WebSocketCloseException doesn't seem to actually propagate the
// close reason to the client, despite what the ScalaDoc page says.
// https://www.playframework.com/documentation/2.5.x/api/scala/index.html#play.api.http.websocket.WebSocketCloseException
private def closeWebsocket(binary: Boolean): WebSocketCloseException = {
val closeMessage = CloseMessage(Some(CloseCodes.InconsistentData), "Invalid input")
WebSocketCloseException(closeMessage)
}
implicit val protobufJsonMessageFlowTransformer: ProtobufMessageFlowTransformer = {
MessageFlowTransformer.stringMessageFlowTransformer.map(
s => Try(JsonFormat.fromJsonString[RequestMessage](s))
.getOrElse(throw closeWebsocket(binary = false)),
binary => JsonFormat.toJsonString(
ResponseMessage
.validate(binary.value)
.getOrElse(throw closeWebsocket(binary = false))
)
)
}
implicit val protobufBinaryMessageFlowTransformer: ProtobufMessageFlowTransformer = {
MessageFlowTransformer.byteArrayMessageFlowTransformer.map(
RequestMessage.validate(_).getOrElse(throw closeWebsocket(binary = true)),
_.value
)
}
}
开发者ID:walfie,项目名称:gbf-raidfinder,代码行数:43,代码来源:MessageFlowTransformerUtil.scala
示例3: WebsocketController
//设置package包名称以及导入依赖的类
package walfie.gbf.raidfinder.server.controller
import akka.actor._
import akka.stream.scaladsl.Flow
import akka.stream.{Materializer, OverflowStrategy}
import monix.execution.Scheduler
import play.api.http.websocket.Message
import play.api.libs.streams._
import play.api.mvc._
import play.api.mvc.WebSocket.MessageFlowTransformer
import scala.concurrent.duration.FiniteDuration
import scala.concurrent.Future
import walfie.gbf.raidfinder.domain._
import walfie.gbf.raidfinder.protocol._
import walfie.gbf.raidfinder.RaidFinder
import walfie.gbf.raidfinder.server.actor.WebsocketRaidsHandler
import walfie.gbf.raidfinder.server.util.MessageFlowTransformerUtil
import walfie.gbf.raidfinder.server.{BossNameTranslator, MetricsCollector}
class WebsocketController(
raidFinder: RaidFinder[BinaryProtobuf],
translator: BossNameTranslator,
keepAliveInterval: FiniteDuration,
metricsCollector: MetricsCollector
)(implicit system: ActorSystem, materializer: Materializer, scheduler: Scheduler) extends Controller {
private val jsonTransformer = MessageFlowTransformerUtil.protobufJsonMessageFlowTransformer
private val binaryTransformer = MessageFlowTransformerUtil.protobufBinaryMessageFlowTransformer
private val defaultTransformer = jsonTransformer
val flow = ActorFlow.actorRef(props = props)
transformer.transform(flow)
}
case None => Left {
val unsupportedProtocols = requestedProtocols.mkString("[", ", ", "]")
Results.BadRequest("Unsupported websocket subprotocols " + unsupportedProtocols)
}
}
Future.successful(result)
}
}
开发者ID:walfie,项目名称:gbf-raidfinder,代码行数:43,代码来源:WebsocketController.scala
示例4: MessageFlowTransformerUtil
//设置package包名称以及导入依赖的类
package walfie.gbf.raidfinder.server.util
import akka.stream._
import akka.stream.scaladsl._
import com.trueaccord.scalapb.json.JsonFormat
import play.api.http.websocket._
import play.api.libs.streams._
import play.api.mvc.WebSocket.MessageFlowTransformer
import scala.util.control.NonFatal
import scala.util.Try
import walfie.gbf.raidfinder.protocol._
object MessageFlowTransformerUtil {
private type ProtobufMessageFlowTransformer = MessageFlowTransformer[RequestMessage, ResponseMessage]
// Throwing a WebSocketCloseException doesn't seem to actually propagate the
// close reason to the client, despite what the ScalaDoc page says.
// https://www.playframework.com/documentation/2.5.x/api/scala/index.html#play.api.http.websocket.WebSocketCloseException
private def closeWebsocket(binary: Boolean): WebSocketCloseException = {
val closeMessage = CloseMessage(Some(CloseCodes.InconsistentData), "Invalid input")
WebSocketCloseException(closeMessage)
}
implicit val protobufJsonMessageFlowTransformer: ProtobufMessageFlowTransformer = {
MessageFlowTransformer.stringMessageFlowTransformer.map(
s => Try(JsonFormat.fromJsonString[RequestMessage](s))
.getOrElse(throw closeWebsocket(binary = false)),
JsonFormat.toJsonString(_)
)
}
implicit val protobufBinaryMessageFlowTransformer: ProtobufMessageFlowTransformer = {
MessageFlowTransformer.byteArrayMessageFlowTransformer.map(
RequestMessage.validate(_).getOrElse(throw closeWebsocket(binary = true)),
_.toByteArray
)
}
}
开发者ID:Einhalkzt,项目名称:GBF-RAid-finder,代码行数:39,代码来源:MessageFlowTransformerUtil.scala
示例5: WebsocketController
//设置package包名称以及导入依赖的类
package walfie.gbf.raidfinder.server.controller
import akka.actor._
import akka.stream.scaladsl.Flow
import akka.stream.{Materializer, OverflowStrategy}
import monix.execution.Scheduler
import play.api.http.websocket.Message
import play.api.libs.streams._
import play.api.mvc._
import play.api.mvc.WebSocket.MessageFlowTransformer
import scala.concurrent.duration.FiniteDuration
import scala.concurrent.Future
import walfie.gbf.raidfinder.domain._
import walfie.gbf.raidfinder.protocol._
import walfie.gbf.raidfinder.RaidFinder
import walfie.gbf.raidfinder.server.actor.WebsocketRaidsHandler
import walfie.gbf.raidfinder.server.util.MessageFlowTransformerUtil
import walfie.gbf.raidfinder.server.{BossNameTranslator, MetricsCollector}
class WebsocketController(
raidFinder: RaidFinder[ResponseMessage],
translator: BossNameTranslator,
keepAliveInterval: FiniteDuration,
metricsCollector: MetricsCollector
)(implicit system: ActorSystem, materializer: Materializer, scheduler: Scheduler) extends Controller {
private val jsonTransformer = MessageFlowTransformerUtil.protobufJsonMessageFlowTransformer
private val binaryTransformer = MessageFlowTransformerUtil.protobufBinaryMessageFlowTransformer
private val defaultTransformer = jsonTransformer
val flow = ActorFlow.actorRef(props = props)
transformer.transform(flow)
}
case None => Left {
val unsupportedProtocols = requestedProtocols.mkString("[", ", ", "]")
Results.BadRequest("Unsupported websocket subprotocols " + unsupportedProtocols)
}
}
Future.successful(result)
}
}
开发者ID:Einhalkzt,项目名称:GBF-RAid-finder,代码行数:43,代码来源:WebsocketController.scala
示例6: MyApplicationController
//设置package包名称以及导入依赖的类
package my.samples.controllers
import play.api.mvc._
import my.samples.core.AppBindings
import play.api.libs.json.JsValue
import play.api.libs.streams.ActorFlow
import play.api.mvc.WebSocket.MessageFlowTransformer
final class MyApplicationController(bindings: AppBindings) extends Controller {
implicit val messageFlowTransformer =
MessageFlowTransformer.jsonMessageFlowTransformer[JsValue, JsValue]
implicit val actorSystem = bindings.actorSystem
implicit val materializer = bindings.materializer
def home = Action { implicit request =>
Ok("The API is ready")
}
def observable = WebSocket.accept[JsValue, JsValue] { request =>
ActorFlow.actorRef(out => MyWebSocketActor.props(bindings.globalChannel.publishChannel, out))
}
def connectableObservable = WebSocket.accept[JsValue, JsValue] { request =>
ActorFlow.actorRef(out => MyWebSocketActor.props(bindings.globalChannel.publishChannel, out))
}
}
开发者ID:joesan,项目名称:monix-samples,代码行数:29,代码来源:MyApplicationController.scala
示例7: MyWebSocketActor
//设置package包名称以及导入依赖的类
package actors
import akka.actor.{ActorRef, Actor, Props}
import play.api.libs.json._
import play.api.mvc.WebSocket.MessageFlowTransformer
object MyWebSocketActor {
case class InEvent(message: String)
object InEvent {
implicit val inEventFormat: OFormat[InEvent] = Json.format[InEvent]
}
case class OutEvent(message: String)
object OutEvent {
implicit val outEventFormat: OFormat[OutEvent] = Json.format[OutEvent]
}
implicit val messageFlowTransformer: MessageFlowTransformer[InEvent, OutEvent] =
MessageFlowTransformer.jsonMessageFlowTransformer[InEvent, OutEvent]
def props(out: ActorRef) = Props(new MyWebSocketActor(out))
}
class MyWebSocketActor(out: ActorRef) extends Actor {
import MyWebSocketActor._
def receive: Receive = {
case msg: InEvent => out ! OutEvent("I received your message : " + msg)
}
}
开发者ID:stonexx,项目名称:utils,代码行数:32,代码来源:MyWebSocketActor.scala
示例8: Application
//设置package包名称以及导入依赖的类
package controllers
import javax.inject.Inject
import akka.stream.scaladsl.Flow
import akka.util.ByteString
import models.{Project, ProjectRepo}
import play.api.http.HttpEntity.Streamed
import play.api.http.MimeTypes
import play.api.libs.concurrent.Execution.Implicits.defaultContext
import play.api.libs.json.{JsSuccess, Json}
import play.api.mvc.WebSocket.MessageFlowTransformer
import play.api.mvc._
import scala.concurrent.duration._
class Application @Inject()(projectRepo: ProjectRepo) extends Controller {
implicit val mt: MessageFlowTransformer[Project, String] = {
MessageFlowTransformer.stringMessageFlowTransformer.map { s =>
Json.fromJson[Project](Json.parse(s)) match {
case JsSuccess(project, _) => project
}
}
}
def socket = WebSocket.accept[Project, String] { request =>
Flow[Project]
.groupedWithin(10, 10 millis)
.map(_.toList)
.mapAsyncUnordered(parallelism = 4)(projectRepo.insert)
.map(_.n.toString)
}
def createProject(name: String) = Action.async {
projectRepo.create(name)
.map(id => Ok(s"project $id created"))
}
def listProjects = Action {
val projects = projectRepo.all
.map(p => Json.toJson[List[Project]](p))
.map(js => ByteString(js.toString()))
Ok.sendEntity(Streamed(projects, None, Some(MimeTypes.JSON)))
}
def projects(name: String) = Action.async {
for {
Some(project) <- projectRepo.findByName(name)
} yield Ok(Json.toJson(project))
}
}
开发者ID:jonasanso,项目名称:play-tepkin-mongo,代码行数:56,代码来源:Application.scala
示例9: Formats
//设置package包名称以及导入依赖的类
package models
import play.api.libs.json._
import play.api.mvc.WebSocket.MessageFlowTransformer
import shared.{Direction, Down, Left, Right, SnakeState, Up, Vector2, WorldState}
object Formats {
implicit val directionFormat = new Format[Direction] {
override def writes(o: Direction): JsValue = JsString(o.value)
override def reads(json: JsValue): JsResult[Direction] = json match {
case JsString(Up.value) => JsSuccess(Up)
case JsString(Down.value) => JsSuccess(Down)
case JsString(Left.value) => JsSuccess(Left)
case JsString(Right.value) => JsSuccess(Right)
case _ => JsError(s"invalid direction ${json}")
}
}
implicit val vector2Format = Json.writes[Vector2]
implicit val snakeStateFormat = Json.writes[SnakeState]
implicit val stateFormat = Json.writes[WorldState]
implicit val transformer = MessageFlowTransformer.jsonMessageFlowTransformer[Direction, WorldState]
}
开发者ID:lenstr,项目名称:horrible-snake,代码行数:26,代码来源:Formats.scala
示例10: WebSocketController
//设置package包名称以及导入依赖的类
package controllers
import javax.inject.Inject
import actors.{MessageActor, RoomActor, RoomClientActor, RoomMasterActor}
import akka.actor.ActorSystem
import akka.stream.Materializer
import json.{IncomingMessage, IncomingRoomMessage, OutgoingMessage, OutgoingRoomMessage}
import play.api.libs.json.Json
import play.api.libs.streams.ActorFlow
import play.api.mvc.WebSocket.MessageFlowTransformer
import play.api.mvc.{Controller, WebSocket}
class WebSocketController @Inject() (implicit system: ActorSystem, materializer: Materializer) extends Controller{
implicit val inMessageFormat = Json.format[IncomingMessage]
implicit val outMessageFormat = Json.format[OutgoingMessage]
implicit val inRoomMessageFormat = Json.format[IncomingRoomMessage]
implicit val outRoomMessageFormat = Json.format[OutgoingRoomMessage]
implicit val messageFlowTransformer = MessageFlowTransformer.jsonMessageFlowTransformer[IncomingMessage, OutgoingMessage]
implicit val roomFlowTransformer = MessageFlowTransformer.jsonMessageFlowTransformer[IncomingRoomMessage, OutgoingRoomMessage]
def messageWebSocket(userId: String) = WebSocket.accept[IncomingMessage, OutgoingMessage] {
request => ActorFlow.actorRef(out => MessageActor.props(out, userId))
}
def roomWebSocket(userId: String) = WebSocket.accept[IncomingRoomMessage, OutgoingRoomMessage] {
request => ActorFlow.actorRef(out => RoomClientActor.props(out, userId))
}
}
开发者ID:dazito,项目名称:messengr,代码行数:34,代码来源:WebSocketController.scala
示例11: HomeController
//设置package包名称以及导入依赖的类
package controllers
import akka.actor.ActorSystem
import akka.stream._
import javax.inject._
import play.api._
import play.api.libs.json._
import play.api.libs.streams._
import play.api.mvc._
import play.api.mvc.WebSocket.MessageFlowTransformer
import scala.concurrent.duration._
import scala.concurrent.{ ExecutionContext, Future, Promise }
import actors._
import models._
@Singleton
class HomeController @Inject() (implicit actorSystem: ActorSystem, materializer: Materializer, exec: ExecutionContext) extends Controller {
val game = actorSystem.actorOf(GameActor.props)
implicit val messageFlowTransformer =
MessageFlowTransformer.jsonMessageFlowTransformer[InEvent, OutEvent]
def connect(team: String) = WebSocket.acceptOrResult[InEvent, OutEvent] { request =>
Future.successful {
Color.get(team) match {
case None =>
Left(NotFound)
case Some(color) =>
Right(ActorFlow.actorRef(ws =>
PlayerActor.props(ws, game, color)
))
}
}
}
def home(team: Option[String]) = Action { implicit request =>
team match {
case None =>
Redirect(routes.HomeController.home(Some(Player.genColor().name)))
case Some(team) =>
Ok(views.html.index(routes.HomeController.connect(team).webSocketURL))
}
}
def info = Action.async {
val p = Promise[JsValue]()
game ! GameInfo(p)
p.future.map { info =>
Ok(info)
}
}
}
开发者ID:dohzya,项目名称:clostrotaupe,代码行数:56,代码来源:HomeController.scala
示例12: TaskController
//设置package包名称以及导入依赖的类
package controllers
import actors.TaskActor
import akka.actor.ActorRef
import akka.actor.ActorSystem
import akka.actor.Props
import akka.stream.Materializer
import dao.TaskDao
import javax.inject._
import models.Task
import play.api.libs.json.Json
import play.api.libs.streams.ActorFlow
import play.api.mvc._
import play.api.mvc.WebSocket.MessageFlowTransformer
import play.api.libs.concurrent.Execution.Implicits.defaultContext
import service.TaskService
import akka.actor.ActorSystem
import forms.TaskForm
@Singleton
class TaskController @Inject() (implicit actorSystem: ActorSystem, materializer: Materializer, taskService: TaskService) extends Controller {
implicit val inEventFormat = Json.format[TaskForm]
implicit val outEventFormat = Json.format[Result]
implicit val messageFlowTransformer = MessageFlowTransformer.jsonMessageFlowTransformer[TaskForm, Result]
def task = Action.async { implicit request =>
taskService.getAllTask().map { case tasks => Ok(views.html.task(tasks)) }
}
def wsTask = WebSocket.accept[TaskForm, Result] { request =>
ActorFlow.actorRef[TaskForm, Result] { out =>
TaskActor.props(out, taskService)
}
}
}
case class Result(result:Boolean,mode:String, data: String)
开发者ID:tyutyu08,项目名称:testScalaPlay,代码行数:38,代码来源:TaskController.scala
示例13: SocketController
//设置package包名称以及导入依赖的类
package controllers
import javax.inject.Inject
import akka.actor.ActorSystem
import akka.stream.Materializer
import entities.{FrontEndQuote, Quote}
import models.actors.StockUpdateActor
import models.persistence.QuotePersistence
import play.api.libs.streams.ActorFlow
import play.api.mvc.{Action, Controller, WebSocket}
import scala.concurrent.ExecutionContext
import play.api.mvc.WebSocket.{FrameFormatter, MessageFlowTransformer}
class SocketController @Inject()(quoteDAO: QuotePersistence, implicit val system: ActorSystem, implicit val materializer: Materializer)
(implicit ec: ExecutionContext) extends Controller {
import models.util.JsonConverters._
implicit val messageFlowTransformer = MessageFlowTransformer.jsonMessageFlowTransformer[String, FrontEndQuote]
def index = Action { request =>
Ok(views.html.index.render())
}
def socket: WebSocket = WebSocket.accept[String, FrontEndQuote] { request =>
ActorFlow.actorRef(out => StockUpdateActor.props(out, quoteDAO))
}
}
开发者ID:tomliddle,项目名称:stock-quotes,代码行数:31,代码来源:SocketController.scala
注:本文中的play.api.mvc.WebSocket.MessageFlowTransformer类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
请发表评论