ThinkerQAQ

源码分析

Java · 6 notes

  1. 1. Inject AspectJAnnotationAutoProxyCreator into the Containerhistorical

    Enable AOP, register AspectJAnnotationAutoProxyCreator, and trace when ImportBeanDefinitionRegistrar.registerBeanDefinitions is called

  2. 2.1 How the AnnotationAwareAspectJAutoProxyCreator Bean Instance Is Createdhistorical

    Class hierarchy, call-stack analysis, BeanFactoryAware setBeanFactory, registration and initialization of AnnotationAwareAspectJAutoProxyCreator

  3. Spring AOP Source Analysis Summaryhistorical

    Created on Monday, July 22, 2019. Source analysis of Spring AOP from @EnableAspectJAutoProxy through auto-proxy creation and target-method interceptor execution.

  4. 2.2 When Does AnnotationAwareAspectJAutoProxyCreator Take Effect?historical

    Trace postProcessBeforeInstantiation and postProcessAfterInitialization while creating singleton Beans

  5. 2.3 How AnnotationAwareAspectJAutoProxyCreator Creates Proxy Objectshistorical

    Trace to postProcessBeforeInstantiation, determine whether a proxy is needed, wrap the Bean with advisors, and create JDK/CGLIB proxies

  6. 2.4 How the Target Method Is Executedhistorical

    Invoke Calc.div, enter the proxy intercept method, build the interceptor chain, and execute interceptors plus the target method