Package org.springframework.beans.factory.aot

Interface BeanFactoryInitializationAotProcessor

All Known Implementing Classes:
ConfigurationClassPostProcessor
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface BeanFactoryInitializationAotProcessor
AOT processor that makes bean factory initialization contributions by processing ConfigurableListableBeanFactory instances.

Note: Beans implementing interface will not have registration methods generated during AOT processing unless they also implement BeanRegistrationExcludeFilter.

Since:
6.0
Author:
Phillip Webb, Stephane Nicoll
See Also:

  • Method Details

    • processAheadOfTime

      @Nullable BeanFactoryInitializationAotContribution processAheadOfTime(ConfigurableListableBeanFactory beanFactory)
      Process the given ConfigurableListableBeanFactory instance ahead-of-time and return a contribution or null.

      Processors are free to use any techniques they like to analyze the given bean factory. Most typically use reflection to find fields or methods to use in the contribution. Contributions typically generate source code or resource files that can be used when the AOT optimized application runs.

      If the given bean factory does not contain anything that is relevant to the processor, it should return a null contribution.

      Parameters:
      beanFactory - the bean factory to process
      Returns:
      a BeanFactoryInitializationAotContribution or null