Packages

  • package root
    Definition Classes
    root
  • package play

    Play framework.

    Play framework.

    Play

    http://www.playframework.com

    Definition Classes
    root
  • package api

    Contains the public API for Scala developers.

    Contains the public API for Scala developers.

    Read configuration
    val poolSize = configuration.getInt("engine.pool.size")
    Use the logger
    Logger.info("Hello!")
    Define a Plugin
    class MyPlugin(app: Application) extends Plugin
    Create adhoc applications (for testing)
    val application = Application(new File("."), this.getClass.getClassloader, None, Play.Mode.DEV)
    Definition Classes
    play
  • package libs

    Contains various APIs that are useful while developing web applications.

    Contains various APIs that are useful while developing web applications.

    Definition Classes
    api
  • package concurrent
    Definition Classes
    libs
  • package crypto
    Definition Classes
    libs
  • package functional
    Definition Classes
    libs
  • package jcache
    Definition Classes
    libs
  • package json

    Json API

    Json API

    For example:

    import play.api.libs.json._
    import play.api.libs.functional.syntax._
    
    case class User(id: Long, name: String, friends: Seq[User] = Seq.empty)
    object User {
    
      // In this format, an undefined friends property is mapped to an empty list
      implicit val format: Format[User] = (
        (__ \ "id").format[Long] and
        (__ \ "name").format[String] and
        (__ \ "friends").lazyFormatNullable(implicitly[Format[Seq[User]]])
          .inmap[Seq[User]](_ getOrElse Seq.empty, Some(_))
      )(User.apply, unlift(User.unapply))
    }
    
    object MyController extends play.api.mvc.Controller {
       def displayUserAsJson(id: String) = Action {
          Ok(Json.toJson(User(id.toLong, "myName")))
       }
    
       def saveUser(jsonString: String)= Action {
         val user = Json.parse(jsonString).as[User]
         //myDataStore.save(user)
         Ok
       }
    }
    Definition Classes
    libs
  • package logback
    Definition Classes
    libs
  • package openid
    Definition Classes
    libs
  • package streams
    Definition Classes
    libs
  • package typedmap
    Definition Classes
    libs
  • package ws

    Provides implicit type classes when you import the package.

    Provides implicit type classes when you import the package.

    Definition Classes
    libs
  • Codecs
  • Collections
  • Comet
  • EventSource
  • Files
  • JNDI
  • Jsonp

case class Jsonp(padding: String, json: JsValue) extends Product with Serializable

JSONP helper.

Example of use, provided the following route definition:

GET  /my-service       Application.myService(callback: String)

The following action definition:

def myService(callback: String) = Action {
  val json = ...
  Ok(Jsonp(callback, json))
}

And the following request:

GET /my-service?callback=foo

The response will have content type “application/javascript” and will look like the following:

foo({...});

Another example, showing how to serve either JSON or JSONP from the same action, according to the presence of a “callback” parameter in the query string:

def myService = Action { implicit request =>
  val json = ...
  request.queryString.get("callback").flatMap(_.headOption) match {
    case Some(callback) => Ok(Jsonp(callback, json))
    case None => Ok(json)
  }
}
Source
Jsonp.scala
Linear Supertypes
Serializable, Product, Equals, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Jsonp
  2. Serializable
  3. Product
  4. Equals
  5. AnyRef
  6. Any
  1. Hide All
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new Jsonp(padding: String, json: JsValue)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  8. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  9. val json: JsValue
  10. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  12. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  13. val padding: String
  14. def productElementNames: Iterator[String]
    Definition Classes
    Product
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  17. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped