shark questions and issues

Hi Shark developers.

I've got few questions and issue regarding Shark:

When I get WfProcessIterator by calling 
WfProcessMgr.get_iterator_process(), the iterator returns processes from 
another process managers with the same name, but different versions. I 
know I can set process manager version to iterator explicitly, but I 
think this behavior is not correct.

I'm missing method 
ProcessIteratorExpressionBuilder.addVariableStrContains(), I think it 
can be also useful for others.
Also methods addVariableGreaterThan(String, String) and 
addVariableLessThan(String, String) could be usefull.

XXIteratorExpressionBuilders sorting doesn't work properly when using 
them via corba. If I set only orderby and don't set any other condition, 
then toExpression() method returns empty string. I think there's little 
bug in BasicExpressionBuilder.toExpression(), there should also be test 
orderBy != null (line 384).

Why method in ExecutionAdministration.getActivity() has procId 
parameter? actId is not sufficient? I thought activityId is unique 
through whole engine..

Thanks a lot
Palo

-- 
Pavel Cernocky
ARTIN spol. s r.o., Podebradova 65, Brno, 612 00
tel. +420 549 212 540
[email protected]
http://www.artin.cz

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