xapi.inject.impl

Class LazyPojo<X>

java.lang.Object

xapi.inject.impl.SingletonProvider<X>

xapi.inject.impl.SingletonInitializer<X>

xapi.inject.impl.LazyPojo<X>

All Implemented Interfaces:

javax.inject.Provider<X>, Bean<X>, ProvidesValue<X>, ReceivesValue<X>

public abstract class LazyPojo<X>
extends SingletonInitializer<X>
implements Bean<X>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	LazyPojo.NullCheckOnSet

Nested classes/interfaces inherited from class xapi.inject.impl.SingletonProvider

SingletonProvider.NullCheckOnGet

Nested classes/interfaces inherited from interface xapi.util.api.ProvidesValue

ProvidesValue.NoOp<X>

Nested classes/interfaces inherited from interface xapi.util.api.ReceivesValue

ReceivesValue.NoOp<T>

Field Summary

Fields inherited from class xapi.inject.impl.SingletonProvider

proxy

Constructor Summary

Constructors

Constructor and Description
LazyPojo()

Method Summary

Modifier and Type	Method and Description
protected javax.inject.Provider<X>	createImmutableProvider(X init) Return a new proxy provider which just returns the set field.
boolean	isSet() Tells whether or not this singleton is already set by instanceof checking the pojo class return from SingletonProvider.createImmutableProvider(Object).
protected void	onDestroyed(X x)
void	reset()
void	set(X x) set() can be used either as an asynchronous method callback, or as an actual setter for a Bean value.

Methods inherited from class xapi.inject.impl.SingletonInitializer

onCreate

Methods inherited from class xapi.inject.impl.SingletonProvider

get, initialValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface xapi.util.api.ProvidesValue

get

Constructor Detail

LazyPojo

public LazyPojo()

Method Detail

onDestroyed

protected void onDestroyed(X x)

reset

public void reset()

set

public void set(X x)

Description copied from interface: ReceivesValue

set() can be used either as an asynchronous method callback, or as an actual setter for a Bean value.

Specified by:

set in interface ReceivesValue<X>

Parameters:

x - - The object to receive.

createImmutableProvider

protected javax.inject.Provider<X> createImmutableProvider(X init)

Description copied from class: SingletonProvider

Return a new proxy provider which just returns the set field. NEVER return an instance of SingletonProvider.NullCheckOnGet, or you will contract a case of recursion sickness.

Overrides:

createImmutableProvider in class SingletonProvider<X>

Parameters:

init - - A non-null value to provide immutably

Returns:

- An immutable provider. IF SUBCLASSES RETURN A PROVIDER THAT IS NOT A SUBCLASS OF ImmutableProvider, THEN YOU MUST OVERRIDE SingletonProvider.isSet() AS WELL.

isSet

public boolean isSet()

Description copied from class: SingletonProvider

Tells whether or not this singleton is already set by instanceof checking the pojo class return from SingletonProvider.createImmutableProvider(Object). IF YOU OVERRIDE SingletonProvider.createImmutableProvider(Object), YOU MUST ALSO OVERRIDE isSet().

Overrides:

isSet in class SingletonProvider<X>

Returns:

- Whether or not our proxy class matches the expected immutable class.