play.inject

Interface Injector

All Known Implementing Classes:

DelegateInjector

public interface Injector

An injector, capable of providing components.

This is an abstraction over whatever dependency injection is being used in Play. A minimal implementation may only call newInstance on the passed in class.

This abstraction is primarily provided for libraries that want to remain agnostic to the type of dependency injection being used. End users are encouraged to use the facilities provided by the dependency injection framework they are using directly, for example, if using Guice, use Injector instead of this.

Method Summary

Modifier and Type	Method and Description
play.api.inject.Injector	asScala() Get as an instance of the Scala injector.
<T> T	instanceOf(play.api.inject.BindingKey<T> key) Get an instance of the given class from the injector.
<T> T	instanceOf(java.lang.Class<T> clazz) Get an instance of the given class from the injector.

Method Detail

instanceOf

<T> T instanceOf(java.lang.Class<T> clazz)

Get an instance of the given class from the injector.

Type Parameters:

T - the type of the instance

Parameters:

clazz - The class to get the instance of

Returns:

The instance

instanceOf

<T> T instanceOf(play.api.inject.BindingKey<T> key)

Get an instance of the given class from the injector.

Type Parameters:

T - the type of the instance

Parameters:

key - The key of the binding

Returns:

The instance

asScala

play.api.inject.Injector asScala()

Get as an instance of the Scala injector.

Returns:

an instance of the Scala injector.

See Also:

Injector