|Subject:||[Gnumed-devel] appointments in oscar|
|Date:||Fri, 30 Jun 2006 16:30:44 +0800|
oscar in the cvs still looks a little messy, but it works I suppose.
the rschedule and appointments stuff is thinly wrapped sql queries and updates in jsp pages
and java beans ( basically java server pages abstraction of stateful data referencing).
AppointmentMainBean.java is found in oscar_mcmaster/WEB-INF/classes/src/oscar directory.
This is the global reference used to store a lot of the session state data.
e.g. the jsp page, providercontrol.jsp is the main initialization page for the AppointmentMainBean.
It hardcodes sets an associative array , for name -> sql statements in setDBOperations() on the
bean, which is later used in other pages like scheduletemplateapply.jsp in the oscar_mcmaster/web/schedule
directory. Basically this page has all the validation and persistence code embedded as java in jsp,
and it uses AppointmentMainBean which has the sql update and query overloaded methods ,
such as and executeQueryUpdate(... and queryResults(... which combines various forms of parameter types,
with looking up the named query array in AppointMainBean set by the providercontrol jsp.
Not very satisfying , intellectually I suppose, but it works.
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