Also, FYI, I tried to use the following explicit DROOLs code to see if I could
gain a view of the staged .DRL generation. No luck, my $DroolsDumpDir/
directory has nothing any it.
Do I need to do some kind of
File droolsDumpDir = new File( "C:/MSDE/cottoben/DroolsDumpDir/" );
SingleValueKnowledgeBuilderOption ddOption =
org.drools.builder.conf.DumpDirOption.get( droolsDumpDir );
KnowledgeBuilderConfiguration kbConfig =
KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration();
kbConfig.setOption( ddOption );
KnowledgeBuilder kbuilder =
KnowledgeBuilderFactory.newKnowledgeBuilder( kbConfig );
kbuilder.add(new ByteArrayResource(drl.getBytes()), ResourceType.DRL);
//compilation errors?
if (kbuilder.hasErrors()) {
System.out.println("Error compiling resources:");
Iterator<KnowledgeBuilderError> errors =
kbuilder.getErrors().iterator();
while (errors.hasNext()) {
System.out.println("\t" + errors.next().getMessage());
}
throw new IllegalStateException("Error compiling resources");
}
//print out the generated .DRL
System.out.println(drl);
From: [email protected]
[mailto:[email protected]] On Behalf Of Cotton, Ben (ISGT)
Sent: Monday, November 19, 2012 11:49 AM
To: [email protected]
Subject: [rules-users] expectation for -Ddrools.dump.dir to show DRL error
context ..
Hi,
I thought this worked for me at some point, but, I now seem to have lost my
ability to get any debuggable DRL error contexts via the -Ddrools.dump.dir
property.
Here is my command line, that simply borrows from the DROOLs sample package's
Cheese.xls SpreadsheetCompiler example , to produce a .DRL from an (.XLS, .DRT)
input pair:
java
com.ms.fast.triclear.eligibility.rules.GenerateDRLfromEligibilityRulesRepoViaDRT
\
-Ddrools.dump.dir=./DroolsDumpDir \
../main/packages/com/ms/fast/triclear/eligibility/rules/IRD_PRODUCT_RULES_FEED_TO_DRT_Template-BASIS.xls
\
../main/packages/com/ms/fast/triclear/eligibility/rules/IRD_PRODUCT_RULES_TEMPLATE-BASIS.drt
\
2>&1 | grep -v Picked | \
tee
../main/packages/com/ms/fast/triclear/eligibility/rules/IRD_PRODUCT_RULES=RENDERED.drl
This command line produces the following errors:
Error compiling resources:
[ERR 102] Line 923:0 mismatched input ''
[ERR 101] Line 8:60 no viable alternative at input '"LCH US"' in rule
"IRD_PRODUCT_RULE_24"
[ERR 101] Line 46:60 no viable alternative at input '"LCH EU. SCM"' in
rule "IRD_PRODUCT_RULE_23"
Parser returned a null Package
Exception in thread "main" java.lang.IllegalStateException: Error compiling
resources
at
com.ms.fast.triclear.eligibility.rules.GenerateDRLfromEligibilityRulesRepoViaDRT.buildKBase(GenerateDRLfromEligibilityRulesRepoViaDRT.java:93)
at
com.ms.fast.triclear.eligibility.rules.GenerateDRLfromEligibilityRulesRepoViaDRT.execute(GenerateDRLfromEligibilityRulesRepoViaDRT.java:50)
at
com.ms.fast.triclear.eligibility.rules.GenerateDRLfromEligibilityRulesRepoViaDRT.main(GenerateDRLfromEligibilityRulesRepoViaDRT.java:44)
Unfortunately, my ./DroolsDumpDir/ directory contents are completely empty. I
was hopeful it might contain a staged .DRL context from which I could more
easily debug my roadblock.
Is there more that I have to do, beyond just passing
-Ddrools.dump.dir=./DroolsDumpDir on the command line?
Ben D Cotton III
Morgan Stanley & Co.
OTC Derivatives Clearing Technology
1221 AOTA Rockefeller Ctr - Flr 27
New York, NY 10020
(212)762.9094
[email protected]<mailto:[email protected]>
________________________________
NOTICE: Morgan Stanley is not acting as a municipal advisor and the opinions or
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________________________________
NOTICE: Morgan Stanley is not acting as a municipal advisor and the opinions or
views contained herein are not intended to be, and do not constitute, advice
within the meaning of Section 975 of the Dodd-Frank Wall Street Reform and
Consumer Protection Act. If you have received this communication in error,
please destroy all electronic and paper copies and notify the sender
immediately. Mistransmission is not intended to waive confidentiality or
privilege. Morgan Stanley reserves the right, to the extent permitted under
applicable law, to monitor electronic communications. This message is subject
to terms available at the following link:
http://www.morganstanley.com/disclaimers If you cannot access these links,
please notify us by reply message and we will send the contents to you. By
messaging with Morgan Stanley you consent to the foregoing.
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