playframework-2.3

I am new to Scala. As mentioned in play framework official documentation in https://www.playframework.com/documentation/2.3.x/ScalaHttpFilters : Play provides a lower level filter API called EssentialFilter which gives you full access to the body of the request. but there is not any method to accessing request body in requestHeader object. import play.api.Logger import play.api.mvc._ import play.api.libs.concurrent.Execution.Implicits.defaultContext object LoggingFilter extends EssentialFilter { def apply(nextFilter: EssentialAction) = new EssentialAction { def apply(requestHeader:

I have been trying adding bootstrap's js and css files to public/javascripts and public/stylesheets application in play framework application. I donno why but I get a blank output. Is it the correct way to proceed for bootstrap v3 with play v2.3? If not what's the correct procedure to do it? biesior DO NOT divide downloaded library manually, what for? It contains relative paths. Just unzip it i.e. into public/bootstrap folder and include JS/CSS from there as common public asset: <link rel="stylesheet" href="@routes.Assets.at("assets/bootstrap/css/bootstrap.css")"> <script type='text/javascript

I use websockets with playframework 2.3. This is a snippet from official how-to page . def socket = WebSocket.acceptWithActor[JsValue, JsValue] { request => out => MyWebSocketActor.props(out) } When I use the code, How do I catch json parse error(RuntimeException: Error parsing JSON)? Using the built in json frame formatter, you can't, here's the source code: https://github.com/playframework/playframework/blob/master/framework/src/play/src/main/scala/play/api/mvc/WebSocket.scala#L80 If Json.parse throws an exception, it will throw that exception to Netty, which will alert the Netty exception

I'm trying to parse json into my case class DealFormMap case class DealFormMap(limit: Option[Int], filter: Option[DealFormFilterMap]) case class DealFormFilterMap(date: Option[String], code: Option[String]) implicit val dealFormMapReads: Reads[DealFormMap] = ( (JsPath \ "limit").readNullable[Int] and (JsPath \ "filter").readNullable[DealFormFilterMap] )(DealFormMap) implicit val dealFormFilterMapReads: Reads[DealFormFilterMap] = ( (JsPath \ "date").readNullable[String] and (JsPath \ "code").readNullable[String] )(DealFormFilterMap) JSON in question and parsing attempt val str = """{"limit":10,

In order to cache actions per label and language for a given number of seconds, I wrote the following helper method (where label, is the name I give to my action): def cacheResponseFor(label: String, duration: Int)(action: EssentialAction) = { Cached({r: RequestHeader => (label + getLanguage(r))}, duration){ action } } def getLanguage(request: RequestHeader): String = { request.cookies .get(helpers.SessionHelpers.LANGUAGE_SESSION) .map(_.value) .getOrElse(helpers.LanguageHelpers.FRENCH) } But I'm experiencing something weird, when I try to cache an Action for 60s and switch languages in the

I wanted to use Job so I can kick them off on the start of application. Now it seems like it has been removed from Play completely? I saw some samples where people create a Global class, but not entirely sure if/how I should use that to replace Job . Any suggestions? Edit: If you gonna downvote, give a reason. Maybe I'm missing something in the question, maybe this doesn't belong here. At least something... The Job class was removed in Play 2.0. You have some alternatives though depending on your Play version and if you need asynchrony or not: Akka Actors For all version since Play 2.0 you can