Package com.google.inject.internal

Class ExposedKeyFactory<T>

java.lang.Object

com.google.inject.internal.ExposedKeyFactory<T>

All Implemented Interfaces:

CreationListener, InternalFactory<T>

final class ExposedKeyFactory<T>
extends Object
implements InternalFactory<T>, CreationListener

This factory exists in a parent injector. When invoked, it retrieves its value from a child injector.

Field Summary

Fields

Modifier and Type	Field	Description
private BindingImpl<T>	delegate
private final Key<T>	key
private final PrivateElements	privateElements

Constructor Summary

Constructors

Constructor	Description
ExposedKeyFactory(Key<T> key, PrivateElements privateElements)

Method Summary

Modifier and Type	Method	Description
T	get(InternalContext context, Dependency<?> dependency, boolean linked)	Creates an object to be injected.
void	notify(Errors errors)	Notifies that creation should happen.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

key

private final Key<T> key

privateElements

private final PrivateElements privateElements

delegate

private BindingImpl<T> delegate

Constructor Details

ExposedKeyFactory

ExposedKeyFactory(Key<T> key,
 PrivateElements privateElements)

Method Details

notify

public void notify(Errors errors)

Description copied from interface: CreationListener

Notifies that creation should happen.

Specified by:

notify in interface CreationListener

get

public T get(InternalContext context,
 Dependency<?> dependency,
 boolean linked)
      throws InternalProvisionException

Description copied from interface: InternalFactory

Creates an object to be injected.

Specified by:

get in interface InternalFactory<T>

Parameters:

context - of this injection

linked - true if getting as a result of a linked binding

Returns:

instance that was created

Throws:

InternalProvisionException - if a value cannot be provided