Module

A Play dependency injection module.

Dependency injection modules can be used by Play plugins to provide bindings for JSR-330 compliant ApplicationLoaders. Any plugin that wants to provide components that a Play application can use may implement one of these.

Providing custom modules can be done by appending their fully qualified class names to play.modules.enabled in application.conf, for example

play.modules.enabled += "com.example.FooModule"
play.modules.enabled += "com.example.BarModule"

It is strongly advised that in addition to providing a module for JSR-330 DI, that plugins also provide a Scala trait that constructs the modules manually. This allows for use of the module without needing a runtime dependency injection provider.

The bind methods are provided only as a DSL for specifying bindings. For example:

def bindings(env: Environment, conf: Configuration) = Seq(
  bind[Foo].to[FooImpl],
  bind[Bar].to(new Bar()),
  bind[Foo].qualifiedWith[SomeQualifier].to[OtherFoo]
)

Source: Module.scala

Linear Supertypes

AnyRef, Any

Instance Constructors

new Module()

Abstract Value Members

abstract def bindings(environment: Environment, configuration: Configuration): Seq[Binding[_]]

Get the bindings provided by this module.
Get the bindings provided by this module.
Implementations are strongly encouraged to do *nothing* in this method other than provide bindings. Startup should be handled in the constructors and/or providers bound in the returned bindings. Dependencies on other modules or components should be expressed through constructor arguments.
The configuration and environment a provided for the purpose of producing dynamic bindings, for example, if what gets bound depends on some configuration, this may be read to control that.
environment
The environment
configuration
The configuration
returns
A sequence of bindings

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

Definition Classes
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final def ==(arg0: Any): Boolean

Definition Classes
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final def asInstanceOf[T0]: T0

Definition Classes
Any
final def bind[T](implicit arg0: ClassTag[T]): BindingKey[T]

Create a binding key for the given class.
final def bind[T](clazz: Class[T]): BindingKey[T]

Create a binding key for the given class.
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
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def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
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Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
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def hashCode(): Int

Definition Classes
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final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
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final def notify(): Unit

Definition Classes
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final def notifyAll(): Unit

Definition Classes
AnyRef
final def seq(bindings: Binding[_]*): Seq[Binding[_]]

Create a seq.
Create a seq.
For Java compatibility.

Annotations
@varargs()
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
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final def wait(): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package inject

abstract class Module extends AnyRef

Instance Constructors

new Module()

Abstract Value Members

abstract def bindings(environment: Environment, configuration: Configuration): Seq[Binding[_]]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

final def bind[T](implicit arg0: ClassTag[T]): BindingKey[T]

final def bind[T](clazz: Class[T]): BindingKey[T]

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def seq(bindings: Binding[_]*): Seq[Binding[_]]

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped