org.apache.catalina.core.ApplicationFilterChain.doFilter

获取Filter

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter

org.springframework.web.filter.DelegatingFilterProxy.doFilter

invokeDelegate

org.springframework.security.web.FilterChainProxy.doFilter

doFilterInternal

doFilter

nextFilter

org.springframework.web.filter.OncePerRequestFilter.doFilter

package org.springframework.security.web.context;
public class SecurityContextPersistenceFilter extends GenericFilterBean

SecurityContextPersistenceFilter继承关系GenericFilterBean

下面经过几步之后…

org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter

HttpRequestResponseHolder holder

loadContext

chain.doFilter(holder.getRequest(), holder.getResponse());

经历一系列的过滤器到

javax.servlet.http.HttpServlet.service

org.springframework.web.servlet.FrameworkServlet.service

super.service(request, response);之后回到

javax.servlet.http.HttpServlet.service

doGet

processRequest

org.springframework.web.servlet.DispatcherServlet.doService

doDispatch(request, response);

doDispatch

mv = ha.handle(processedRequest, response, mappedHandler.getHandler());

org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle

org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal

invokeHandlerMethod

到invocableMethod.invokeAndHandle(webRequest, mavContainer);

org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle

org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest

org.springframework.web.method.support.InvocableHandlerMethod.doInvoke

从这里可以看出是利用反射去执行这个类的方法。

返回invokeForRequest

org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest

返回invokeAndHandle

返回invokeHandlerMethod

进入getModelAndView

org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.getModelAndView

返回mav

一直返回mav退到doDispatch

org.springframework.web.servlet.DispatcherServlet.doDispatch

applyDefaultViewName