com.google.inject.internal

Class RealOptionalBinder.JavaOptionalProviderProvider

java.lang.Object

com.google.inject.internal.InternalProviderInstanceBindingImpl.Factory<P>

com.google.inject.internal.RealOptionalBinder.RealOptionalBinderProviderWithDependencies

com.google.inject.internal.RealOptionalBinder.JavaOptionalProviderProvider

All Implemented Interfaces:

InternalFactory, HasDependencies, javax.inject.Provider

Enclosing class:

RealOptionalBinder<T>

private static final class RealOptionalBinder.JavaOptionalProviderProvider
extends RealOptionalBinder.RealOptionalBinderProviderWithDependencies

Provides the binding for java.util.Optional>.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Object	value

Fields inherited from class com.google.inject.internal.RealOptionalBinder.RealOptionalBinderProviderWithDependencies

bindingSelection

Fields inherited from class com.google.inject.internal.InternalProviderInstanceBindingImpl.Factory

provisionCallback

Constructor Summary

Constructors

Constructor and Description
JavaOptionalProviderProvider(RealOptionalBinder.BindingSelection<?> bindingSelection)

Method Summary

Modifier and Type	Method and Description
(package private) void	doInitialize() Initialize the factory.
protected java.lang.Object	doProvision(InternalContext context, Dependency dependency) Creates an object to be injected.
java.util.Set<Dependency<?>>	getDependencies() Returns the known dependencies for this type.

Methods inherited from class com.google.inject.internal.RealOptionalBinder.RealOptionalBinderProviderWithDependencies

equals, hashCode, initialize

Methods inherited from class com.google.inject.internal.InternalProviderInstanceBindingImpl.Factory

get, get, getSource

Methods inherited from class java.lang.Object

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

Field Detail

value

private java.lang.Object value

Constructor Detail

JavaOptionalProviderProvider

JavaOptionalProviderProvider(RealOptionalBinder.BindingSelection<?> bindingSelection)

Method Detail

doInitialize

void doInitialize()

Description copied from class: RealOptionalBinder.RealOptionalBinderProviderWithDependencies

Initialize the factory. BindingSelection is guaranteed to be initialized at this point and this will be called prior to any provisioning.

Specified by:

doInitialize in class RealOptionalBinder.RealOptionalBinderProviderWithDependencies

doProvision

protected java.lang.Object doProvision(InternalContext context,
                                       Dependency dependency)

Description copied from class: InternalProviderInstanceBindingImpl.Factory

Creates an object to be injected.

Specified by:

doProvision in class InternalProviderInstanceBindingImpl.Factory

Returns:

instance to be injected

getDependencies

public java.util.Set<Dependency<?>> getDependencies()

Description copied from interface: HasDependencies

Returns the known dependencies for this type. If this has dependencies whose values are not known statically, a dependency for the Injector will be included in the returned set.

Returns:

a possibly empty set