Packages

package root

Definition Classes: root

package play

Play framework.

Play

http://www.playframework.com

Definition Classes: root

package api

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.

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

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

TypedEntry

TypedKey

TypedMap

package ws

Provides implicit type classes when you import the package.

Definition Classes: libs

play.api.libs

typedmap

package typedmap

Ordering

Alphabetic

Visibility

Public
Protected

Type Members

final case class TypedEntry[A](key: TypedKey[A], value: A) extends Product with Serializable
An entry that binds a typed key and a value.
An entry that binds a typed key and a value. These entries can be placed into a TypedMap or any other type of object with typed values.
A
The type of the value.
key
The key for this entry.
value
The value for this entry.
final class TypedKey[A] extends AnyRef
A TypedKey is a key that can be used to get and set values in a TypedMap or any object with typed keys.
A TypedKey is a key that can be used to get and set values in a TypedMap or any object with typed keys. This class uses reference equality for comparisons, so each new instance is different key.
A
The type of values associated with this key.
trait TypedMap extends AnyRef
A TypedMap is an immutable map containing typed values.
A TypedMap is an immutable map containing typed values. Each entry is associated with a TypedKey that can be used to look up the value. A TypedKey also defines the type of the value, e.g. a TypedKey[String] would be associated with a String value.
Instances of this class are created with the TypedMap.empty method.
The elements inside TypedMaps cannot be enumerated. This is a decision designed to enforce modularity. It's not possible to accidentally or intentionally access a value in a TypedMap without holding the corresponding TypedKey.

Value Members

object TypedKey
Helper for working with TypedKeys.
object TypedMap

Packages

Play

Read configuration

Use the logger

Define a Plugin

Create adhoc applications (for testing)

typedmap

package typedmap

Type Members

Value Members

Ungrouped

typedmap