On Mon, Jul 13, 2009 at 4:02 PM, 孫 皓<[email protected]> wrote: > > when i add mail-agent participant & listener to ruote-web, > i encountered some problems. > > 1. what is the relations between work_development folder and ruote- > fluo ? > when i delete the work_development ruote-fluo do not show the > workflow process picture on ruote-web. > i think work_development folder is just a temp folder, and will be > recreated automatically. <= this is ok > but when i once delete the folder, ruote-fluo keeps not generating > process picture for ruote-web. > sometimes ruote-fluo works well.
Hi 孫 皓, there is no direct relation between the work_development folder and ruote-fluo. When you delete the work_development folder, you are actually destroying all the persisted information of the running process instances. Ruote-fluo uses the process instances' information to draw its diagram. So if you've removed all the process instances there is nothing to draw. Maybe you are referring to ruote-fluo drawing the diagram for workitems stored in the database... They are now orphans, they are stuck in the database but they don't correspond to a process instance anymore... Ruote-fluo cannot generate diagrams for non-existent process instances. > So how can i fix the problem ? If you want to delete a process manually, you have to delete its expression files under work_development and its workitems in the database, if any. Or you can use simply abort the whole process from the web interface. > 2. listener feed back to parallel process. > how can i dispach my workitem to a certain process ? When the workitem leaves the engine, there is a "fei" (FlowExpressionId) instance/information attached to it. Simply make sure that when you're rebuilding the workitem with the external response, this fei information is present again. Then simply call engine.reply(workitem) the engine will take care of dispatching the workitem to the right process instance. I hope this will help, -- John Mettraux - http://jmettraux.wordpress.com --~--~---------~--~----~------------~-------~--~----~ you received this message because you are subscribed to the "ruote users" group. to post : send email to [email protected] to unsubscribe : send email to [email protected] more options : http://groups.google.com/group/openwferu-users?hl=en -~----------~----~----~----~------~----~------~--~---
