Package org.jvnet.hk2.internal
Class InstanceLifecycleEventImpl
java.lang.Object
org.jvnet.hk2.internal.InstanceLifecycleEventImpl
- All Implemented Interfaces:
InstanceLifecycleEvent
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final ActiveDescriptor
<?> private final InstanceLifecycleEventType
private final Object
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Constructor Summary
ConstructorsConstructorDescriptionInstanceLifecycleEventImpl
(InstanceLifecycleEventType eventType, Object lifecycleObject, Map<Injectee, Object> knownInjectees, ActiveDescriptor<?> descriptor) InstanceLifecycleEventImpl
(InstanceLifecycleEventType eventType, Object lifecycleObject, ActiveDescriptor<?> descriptor) -
Method Summary
Modifier and TypeMethodDescriptionThe active descriptor that is being used for the operation.Gets the type of event this describes.A map from the Injectee to the object actually used in the production, if known.The object that is being described by this event.toString()
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Field Details
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eventType
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descriptor
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lifecycleObject
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knownInjectees
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Constructor Details
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InstanceLifecycleEventImpl
InstanceLifecycleEventImpl(InstanceLifecycleEventType eventType, Object lifecycleObject, Map<Injectee, Object> knownInjectees, ActiveDescriptor<?> descriptor) -
InstanceLifecycleEventImpl
InstanceLifecycleEventImpl(InstanceLifecycleEventType eventType, Object lifecycleObject, ActiveDescriptor<?> descriptor)
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Method Details
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getEventType
Description copied from interface:InstanceLifecycleEvent
Gets the type of event this describes. The values may be:- PRE_PRODUCTION
- POST_PRODUCTION
- PRE_DESTRUCTION
- Specified by:
getEventType
in interfaceInstanceLifecycleEvent
- Returns:
- The type of event being described
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getActiveDescriptor
Description copied from interface:InstanceLifecycleEvent
The active descriptor that is being used for the operation. For PRE_PRODUCTION and POST_PRODUCTION this is the descriptor that will create or that created the object. For PRE_DESTRUCTION this is the descriptor that will be used to destroy the object- Specified by:
getActiveDescriptor
in interfaceInstanceLifecycleEvent
- Returns:
- The descriptor associated with this event
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getLifecycleObject
Description copied from interface:InstanceLifecycleEvent
The object that is being described by this event. In the POST_PRODUCTION case this is the object that was just produced. In the PRE_DESTRUCTION case this is the object that will be destroyed. Will be null in the PRE_PRODUCTION case- Specified by:
getLifecycleObject
in interfaceInstanceLifecycleEvent
- Returns:
- The object that was produced or will be destroyed. Will be null in the PRE_PRODUCTION case
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getKnownInjectees
Description copied from interface:InstanceLifecycleEvent
A map from the Injectee to the object actually used in the production, if known. This will return null in the PRE_DESTRUCTION case. In the PRE_PRODUCTION and POST_PRODUCTION cases this will return non-null if the system knows the objects that will be or were injected into the produced object. If this method returns null in the PRE_PRODUCTION or POST_PRODUCTION case then the system does not know what objects were injected into the produced object, which happens in the case of objects created by aFactory
or objects created by third-party (pre-reified) ActiveDescriptors. If this method returns an empty map then the system knows that nothing will be or was injected into to produced object.- Specified by:
getKnownInjectees
in interfaceInstanceLifecycleEvent
- Returns:
- The known map of injection point to injected object, if that information is known. Will be null in the PRE_DESTRUCTION case and in the case where the system does not know the values.
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toString
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