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Re: [GNUe-dev] Trigger Code Split + Appserver Procedures
From: |
James Michael DuPont |
Subject: |
Re: [GNUe-dev] Trigger Code Split + Appserver Procedures |
Date: |
Tue, 11 Nov 2003 17:49:52 -0800 (PST) |
--- Jan Ischebeck <address@hidden> wrote:
> About the procedure support in gnue appserver, two questions/ideas:
> - There should be a way to describe the parameters passed to
> business procedures and the return value. I would say, that we
> can reuse the gnue_property type for that. We just have to point
>
> it to the procedure instead of to the class.
>
> - Then I would like to autogenerate repository.ini from our
> base.gsd
> (or vice versa) as its a pain doing all changes twice.
I am working on a pattern language in perl that will generate all the
needed GNUE stuff :
the input is like the list in the last mail,
here i create an event type out of the log pattern, with the parameters
of the event to track. Each log_pattern represents an important logged
business event that tracks who used it and where. the process function
returns a list of costs and revenues out of the transaction.
sub log_pattern # an action that is tracked by who did it and when
{
my $action = shift;
AddClass($repository,$action . "Event");
# the class called ids
AddField($repository,'BusinessEntity',$action,
BaseType($repository,'Event')); # the id of a field
DefineEvent($repository,'On' . $action ,
{
Parameters => {
# Name Type
"UsedBy" => TypeRef($repository,"CustomerAgent"),
"AtTime" => BaseType($repository,"timestamp"),
"Duration" => BaseType($repository,"timerange"),
"AtLocation" => TypeRef($repository,"LocationRef"),
},
Result => {
"Costs" => TypeRef($repository,"Transactions"),
"Revenue" => TypeRef($repository,"Transactions"),
}
}
);
}
=====
James Michael DuPont
http://introspector.sourceforge.net/
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