Package io.micronaut.context.event

Interface BeanPreDestroyEventListener<T>

Type Parameters:
T - The event type
All Superinterfaces:
EventListener
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@Indexed(BeanPreDestroyEventListener.class) @FunctionalInterface public interface BeanPreDestroyEventListener<T> extends EventListener

An event listener that is triggered before a bean is destroyed.

Allows customization of the bean destruction.

Since:
3.0.0
Author:
Graeme Rocher
See Also:

  • Method Details

    • onPreDestroy

      @NonNull T onPreDestroy(@NonNull @NonNull BeanPreDestroyEvent<T> event)
      Fired when a bean is is about to be destroyed but before any PreDestroy methods have been invoked.
      Parameters:
      event - The bean created event
      Returns:
      The bean or a replacement bean of the same type