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Bug 1202365

Summary:	NoSuchMethodError at runtime on a constraint concatenating a String and a Long
Product:	[Retired] JBoss BRMS Platform 6	Reporter:	Mario Fusco <mfusco>
Component:	BRE	Assignee:	Mario Fusco <mfusco>
Status:	CLOSED EOL	QA Contact:	Marek Winkler <mwinkler>
Severity:	high	Docs Contact:
Priority:	high
Version:	6.2.0	CC:	etirelli, mbaluch, rrajasek
Target Milestone:	CR1
Target Release:	6.1.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-27 18:34:08 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Mario Fusco 2015-03-16 13:30:19 UTC

When you write a LHS like this,

Person( name == "Elizabeth" + new Long(2L) )

you will face NoSuchMethodError after 20 times evaluation.

testJittedConstraintStringAndLong(org.drools.compiler.integrationtests.Misc2Test)  Time elapsed: 1.216 sec  <<< ERROR!

java.lang.NoSuchMethodError: java.lang.StringBuilder.append(Ljava/lang/Long;)Ljava/lang/StringBuilder;

	at ConditionEvaluator80a8832efb1646d488df2cde72963f02.evaluate(Unknown Source)

	at org.drools.core.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:230)

	at org.drools.core.rule.constraint.MvelConstraint.isAllowed(MvelConstraint.java:187)

	at org.drools.core.reteoo.AlphaNode.assertObject(AlphaNode.java:141)

	at org.drools.core.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:60)

	at org.drools.core.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:294)

	at org.drools.core.reteoo.EntryPointNode.assertObject(EntryPointNode.java:255)

	at org.drools.core.common.NamedEntryPoint.insert(NamedEntryPoint.java:277)

	at org.drools.core.common.NamedEntryPoint.insert(NamedEntryPoint.java:237)

	at org.drools.core.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:1495)

	at org.drools.core.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:1450)

	at org.drools.compiler.integrationtests.Misc2Test.testJittedConstraintStringAndLong(Misc2Test.java:7253)

Comment 1 Mario Fusco 2015-03-16 13:32:20 UTC

Fixed by https://github.com/droolsjbpm/drools/commit/85407ae04

Comment 2 Edson Tirelli 2015-03-16 15:33:47 UTC

Setting back to ASSIGNED to wait for the blocker+ flag.

Comment 3 Mario Fusco 2015-03-16 16:53:33 UTC

Cherry-picked to 6.2.x branch with https://github.com/droolsjbpm/drools/commit/89b67dfb4

Comment 4 Marek Winkler 2015-03-26 16:41:23 UTC

Verified in BRMS 6.1.0 CR1.