Re: [rules-users] Inserting Collection into WorkingMemory
I believe the problem is that when you use "SSN == 1234", it is
looking for a getSSN() function...
Given that your businessData is just a List of Strings, I'm not sure
there is a good way of getting the SSN out of it.
I had a similar situation and used a Map instead. So, for your
businessData, you can try making it a Map and then try the following:
p: ProcessRequest (processType == "Audit" && businessData['SSN']
==
"1234")
where businessData is a Map<String, String> and the key, in this case,
is "SSN" and the value is "1234"
Hope that helps...
--Andrew
On Jun 10, 2009, at 10:21 PM, VinuJay wrote:
Hi my fact object looks like this,
class ProcessRequest {
Long requestId;
String processType;
String assigneeUsers;
List<String> businessData;
//Getters and Setters
}
I have inserted the fact object into working memory in this way
WorkingMemory workingMemory = ruleBase.newStatefulSession();
FactHandle factObject = workingMemory.insert(processRequest );
workingMemory.fireAllRules();
My question is how to use the values in the business data for
comparison in
the rules.drl file rule "Audit"
when
p: ProcessRequest(processType == "Audit" && SSN == 1234) then
p.setAssigneeUsers("AuditUser1");
end
When i try with the above rule it says no field extractor found for
SSN, SSN
is part of the businessdata(List<String>)
Please do suggest me
1. How to make the Workingmemory aware of the Collection -
businessData 2.
Change the rules.drl file syntax to access values from Collection.
--
View this message in context:
http://www.nabble.com/Inserting-Collection-into-WorkingMemory-tp23975474p...
Sent from the drools - user mailing list archive at Nabble.com.
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
--
Andrew Nguyen
Nguyen & Associates
Custom Software Development & IT Services
http://www.na-consulting.net
andrew(a)na-consulting.net
858-225-7575