public interface QuartzAdapters
 The Scheduler tab of
 the Admin Console provides such a  user interface
 by way of server-side integration that
 accepts standard fetch, add, update, and remove requests and translates them into the
 appropriate Quartz API calls. 
Note that only cron schedules are supported at this time.
 The Quartz*.ds.xml DataSources found in the system/datasources directory use a declarative security feature to limit access
 based on the presence of a special request attribute, and could be be used in your own
 application if desired by controlling how that attribute is set.  Refer to the
 adminConsoleOperations JSP documented at ToolsDeployment for
 detail.