Flowchart (i)

Spring = Modelandview Public String Subform (Model model,servletrequest request) {Request.getparameter ("xxxx");}

Struts = actionmappingpublic Actionforward Login (actionmapping mapping, actionform form, httpservletrequest request, HttpServletResponse response) {Request.getparameter ("xxxx");}

Flow chart

/**  *  Displays the Flowchart page.   *   *  @param  mapping  *  @param  form  *   @param  request  *  @param  response  *  @return   * @ author: 710000571  *  @version:  1.0  *   * modification  History:   * Date Author Description   * ------------- ----------   * may 30, 2009 710000571 initialization  */  public actionforward viewprocessmap (Actionmapping mapping, actionform form,    httpservletrequest request, httpservletresponse response)  {   String processinstanceid = request    .getparameter (DicConstant.REQ_KEY_ PROCESS_INSTANCE_ID);  string processdefinitionname = null;  string processstatus = null;    //first obtains the process name and the current state through Process instance id.   if (Stringutils.isnotempty (Processinstanceid)) {   requestbean reqbean =   (Requestbean) Dtoutils.getreqbeanbyreqmap (     new requestbean (),  Request.getparametermap ());   responsebean resbean =  Beanlocatorutil.getlocalwfservicemanager (). Getprocessinfobyprocessinstance (Reqbean);    reqBean  = wfbeanutils.getreqbeanfromres (Reqbean, resbean);    processdefinitionname  = reqbean.getprocessdefinitionname ();   processstatus =  Wfbeanutils.getprocessstatus (Resbean);   if  (log.isdebugenabled ())  {     log.debug ("process instance id ["  + processInstanceId +  "]  name[" + processDefinitionName + ");    }  }  //If a process name fails from the workflow center, the process name is obtained from the request.   if (Stringutils.isempty (processdefinitionname)) {   processdefinitionname =  request.getparameter (dicconstant.req_key_process_definition_name);   if  ( Log.isdebugenabled ())  {    log.debug ("process instance name["  +  processdefinitionname +  "]");    }  }    // If the current state of the process from the workflow center fails, the current state of the process is obtained from request.   if (Stringutils.isempty (processstatus)) {   processstatus =  Request.getparameter (dicconstant.req_key_process_status);   }    // If both the workflow and request are unsuccessful, the process name is used as the process's current state. That is, there is no state.   if (Stringutils.isempty (processstatus)) {   processstatus =  processdefinitionname;  }  if  (log.isdebugenabled ())  {    Log.debug ("process status["  + processstatus +  "]");   }  //  if (DicConstant.PROCESS_STATUS_END.equalsIgnoreCase ( Processstatus)) {//   processstatus = processdefinitionname;//  }     assert.notnull (processdefinitionname,  "get process definition name  Failure. ");   assert.notnull (processstatus,  "get process status failure.");     request.setattribute (dicconstant.req_key_process_definition_name,  Processdefinitionname);   request.setattribute (dicconstant.req_key_process_status, processstatus );     return mapping.findforward (VIEW);  }

Flowchart (i)