9:14 p.m.
Thanks, Wolfgang.
Is it possible the error is in the internal treatment of caps in the code that converts
MICompanyMarketClassification in ("2", "3")
to
MICompanyMarketClassification == "2" || MICompanyMarketClassification ==
"3"
Why I think this:
The only place the capitalization seems harmful is when it occurs with an in (...)
clause.
If I use forced lower- casing of the first letter of a capitalized property in other types
of expressions, 5.2 fails.
If I use forced lower-casing of the first letter of a capitalized property in an in(...)
expression, 5.2 succeeds.
If I use natural casing of a capitalized property in other types of expressions, 5.2
succeeds.
If I use natural casing of a capitalized property in property in an in(...) expression,
5.2 fails.
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@wellsfargo.com<mailto:tom.e.murphy@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,
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From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On
Behalf Of Wolfgang Laun
Sent: Wednesday, July 27, 2011 12:46 AM
To: Rules Users List
Subject: Re: [rules-users] FW: Capitalized element names
Edson,
please also not JBRULES-3147: Regression: all uppercase field reference results in compile
error. Some forms used to work in 5.1.1 that don't in 5.2.
I've added the gist of this thread to JIRA-3147.
-W
2011/7/27 Edson Tirelli <ed.tirelli@gmail.com<mailto:ed.tirelli@gmail.com>>
If one works and the other doesn't, then we have a problem. It must work if you
make the first letter lowercase, as that is part of the javabeans spec.
Feel free to open a JIRA and we will take a look at it.
Edson
2011/7/26 <Tom.E.Murphy@wellsfargo.com<mailto:Tom.E.Murphy@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@wellsfargo.com<mailto:tom.e.murphy@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@lists.jboss.org<mailto:rules-users-bounces@lists.jboss.org>
[mailto:rules-users-bounces@lists.jboss.org<mailto:rules-users-bounces@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@wellsfargo.com<mailto:Tom.E.Murphy@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@wellsfargo.com<mailto:tom.e.murphy@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
> JBoss by Red Hat @ www.jboss.com<http://www.jboss.com>
>
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--
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JBoss Drools Core Development
JBoss by Red Hat @ www.jboss.com<http://www.jboss.com>
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