request process

testing upload

Transcript

1. ThreadPool TcpWorkerThread Http11Protocol CoyoteAdapter StandardEngine StandardPipeline StandardValveCo... ThreadPool TcpWorkerThread Http11Protocol CoyoteAdapter StandardEngine StandardPipelin e StandardValve Context runIt() processConnection process() parseHeaders() prepareRequest() service() postParseRequest() invoke() invoke() invoke() See next diagram File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl 5:02:06 PM Monday, December 16, 2002 Sequence Diagram: Logical View / 1. catalina_request Page 1
2. StandardContextValve StandardEngineV... StandardHost ErrorReportValve ErrorDispatcherValve StandardHostValve StandardContext StandardContextValve StandardEngin eValve StandardHost ErrorReportValv e ErrorDispatcher Valve StandardHostVa lve StandardConte xt invoke() map() invoke() invoke() invoke() report() invokeNext() invoke() invokeNext invoke() map() //Context invoke() File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl 5:02:07 PM Monday, December 16, 2002 Sequence Diagram: Logical View / 2. catalina_request_2 Page 2
3. StandardContext StandardPipeline StandardValveCo... StandardContext... StandardWrapper StandardWrapper... ApplicationFilterC... StandardConte xt StandardPipelin e StandardValve Context StandardConte xtValve StandardWrapp er StandardWrapp erValve ApplicationFilte rChain invoke() invoke() invoke() map //return Wrapper invoke() invoke() invoke() invoke() allocate() return servlet createFilterChain() doFilter() <<Servlet>> internalDoFilter() service() return File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl 5:02:07 PM Monday, December 16, 2002 Sequence Diagram: Logical View / 3. catalina_request_3 Page 3