[rules-users] FW: Capitalized element names

[Tom.E.Murphy at wellsfargo.com]

Thanks Edson, however here is more info on the issue as I've been playing with it:

1.       I have other elements in other objects referenced within the same rule group that start with capital letters and they have no problem. Example:
, FHAMaxBaseMortgageWithToleranceAmt < ($totalLoanAmt+$aggregateSubordinateFinancingAmt)
Compiles just fine in the same session.

2.       If I lower the first M to m to make it mICompanyMarketClassification, it compiles in 5.2 but does NOT compile in 5.0.1

3.       If I leave it as the capitalized MICompanyMarketClassification, it compiles in 5.0.1 but not 5.2
Thoughts?
Tom Murphy

Systems Architect
Wells Fargo HCFG - CORE Deal Decisioning Platform



800 S. Jordan Creek Parkway | West Des Moines, IA 50266
MAC: X2301-01B
Office: 515 324 4853 | Mobile: 515 423 4334

tom.e.murphy at wellsfargo.com<mailto:tom.e.murphy at wellsfargo.com>

This transmission may contain information that is confidential and/or proprietary. If you are not the individual or entity to which it is addressed, note that any review, disclosure, copying, retransmission, or other use is strictly prohibited. If you received this transmission in error, please notify the sender immediately and delete the material from your system.


From: rules-users-bounces at lists.jboss.org [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Edson Tirelli
Sent: Tuesday, July 26, 2011 7:45 PM
To: Rules Users List
Subject: Re: [rules-users] Capitalized element names


   Hi Tom,

   I've seen this before and AFAIK, the javaBeans spec always transforms the first letter to lowercase when converting a get method into a property name. We can try to address this in future releases, maybe falling back to uppercase if the lower case property name lookup fails, but I don't think there is a solution to keep it as is. In 5.2. you can use the full method name instead, but not sure if that isn't event worse:

                MortageInsurance{ getMICompanyMarketClassification() in ("2", "3") }

     Edson

2011/7/26 <Tom.E.Murphy at wellsfargo.com<mailto:Tom.E.Murphy at wellsfargo.com>>
In the following rule, the element MICompanyMarketClassification is capitalized due to the MI portion being an acronym for Mortgage Insurance.
This comes from our enterprise data model and is not something I can change.

rule "R1234"
        dialect "java"
        when
                MortageInsurance{ MICompanyMarketClassification in ("2", "3") }
        then
                system.out.printLn("something");
end

The rule refuses to compile, giving a message "Unable to Analyse Expression MICompanyMarketClassification == "2" || MICompanyMarketClassification == "3":
[Error: no such identifier: MICompanyMarketClassification]
[Near : {... MICompanyMarketClassification ....}]"

I assume this is caused by the capitalized first letter?
Anything I can do to fix the issue or work around it?

Drools 5.2 community edition
Tom Murphy

Systems Architect
Wells Fargo HCFG - CORE Deal Decisioning Platform



800 S. Jordan Creek Parkway | West Des Moines, IA 50266
MAC: X2301-01B
Office: 515 324 4853 | Mobile: 515 423 4334

tom.e.murphy at wellsfargo.com<mailto:tom.e.murphy at wellsfargo.com>

This transmission may contain information that is confidential and/or proprietary. If you are not the individual or entity to which it is addressed, note that any review, disclosure, copying, retransmission, or other use is strictly prohibited. If you received this transmission in error, please notify the sender immediately and delete the material from your system.





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  Edson Tirelli
  JBoss Drools Core Development
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