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configurationclasspostprocessor

2 articles · Page 1 of 1
Shepherd Advanced Notes
Shepherd Advanced Notes
Apr 19, 2023 · Backend Development

Spring Extension Point (Part 1): Understanding PostProcessor Mechanisms

This article explains Spring's core post‑processor extension points—BeanDefinitionRegistryPostProcessor, BeanFactoryPostProcessor, and BeanPostProcessor—detailing their purpose, execution order, concrete code examples, and how they fit into the bean lifecycle, including advanced interfaces like InstantiationAwareBeanPostProcessor.

Bean LifecycleDependency Injectionconfigurationclasspostprocessor
0 likes · 14 min read
Spring Extension Point (Part 1): Understanding PostProcessor Mechanisms
Top Architect
Top Architect
Oct 18, 2020 · Backend Development

Understanding Spring @Enable Annotation Logic and the Role of ConfigurationClassPostProcessor

This article explains how Spring's @Enable annotations are driven by @Import, walks through the entry points in spring.handlers, details the processing flow of ConfigurationClassPostProcessor, distinguishes full and lightweight configuration modes, and describes the CGLIB enhancement that ensures proper @Bean method semantics.

BeanDefinitionCGLIBannotations
0 likes · 10 min read
Understanding Spring @Enable Annotation Logic and the Role of ConfigurationClassPostProcessor