bootstrap

• DispatcherServlet static initialization block

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java#L273

• DispatcherServlet.properties

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/resources/org/springframework/web/servlet/DispatcherServlet.properties

• HttpServletBean.init()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/HttpServletBean.java#L116

• FrameworkServlet.initServletBean()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java#L485

• FrameworkServlet.initWebApplicationContext()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java#L521

• @MVC

  • AnnotationDrivenBeanDefinitionParser: <mvc: annotation-driven />

    • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/config/AnnotationDrivenBeanDefinitionParser.java

  • WebMvcConfigurationSupport: @EnableWebMvc

    • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupport.java

• FrameworkServlet.configureAndRefreshWebApplicationContext()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java#L638

• DispatcherServlet.onRefresh() -> DispatcherServlet.initStrategies()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java#L478

• for each strategies ...

요청 선처리 작업

• FrameworkServlet.service() -> HttpServlet.doGet()/doPost()/... -> FrameworkServlet.processRequest()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java#L838

• FrameworkServlet.processRequest()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java#L952

• DispatcherSevlet.doService()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java#L858

HandlerExecutionChain 결정 및 실행

• DispatcherServlet.doDispatch()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java#L916

• Controller 실행

뷰 렌더링 / 예외 처리

• DispatcherServlet.processDispatchResult()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java#L1008

• DispatcherServlet.processHandlerException()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java#L1177

• DispatcherServlet.render()

  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java#L1216

요청 처리 종료

• DispatcherServlet.processRequest().finally
  • https://github.com/spring-projects/spring-framework/blob/master/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java#L986