[jboss-jira] [JBoss JIRA] (DROOLS-127) ArrayIndexOutOfBoundsException when parsing rules with nested property access

[Peter Bäckman (JIRA)]

Peter Bäckman created DROOLS-127:
------------------------------------

             Summary: ArrayIndexOutOfBoundsException when parsing rules with nested property access
                 Key: DROOLS-127
                 URL: https://issues.jboss.org/browse/DROOLS-127
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 5.5.0.Final
         Environment: Windows 7
            Reporter: Peter Bäckman
            Assignee: Mark Proctor
         Attachments: drools_bug.zip

The rule 
{code}Message(type == "PayloadType1", payload#PayloadType1.data.leaf == "5"){code}

gives the following Stack Trace:
{code}
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 3
	at org.drools.lang.MVELDumper.concatDotSeparated(MVELDumper.java:264)
	at org.drools.lang.MVELDumper.splitInClassAndField(MVELDumper.java:249)
	at org.drools.lang.MVELDumper.processInlineCast(MVELDumper.java:188)
	at org.drools.lang.MVELDumper.processImplicitConstraints(MVELDumper.java:169)
	at org.drools.lang.MVELDumper.processAtomicExpression(MVELDumper.java:120)
	at org.drools.lang.MVELDumper.dump(MVELDumper.java:88)
	at org.drools.lang.MVELDumper.processRelationalExpression(MVELDumper.java:141)
	at org.drools.lang.MVELDumper.dump(MVELDumper.java:92)
	at org.drools.lang.MVELDumper.dump(MVELDumper.java:61)
	at org.drools.rule.builder.PatternBuilder.buildCcdDescr(PatternBuilder.java:641)
	at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:629)
	at org.drools.rule.builder.PatternBuilder.processConstraintsAndBinds(PatternBuilder.java:477)
	at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:302)
	at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:123)
	at org.drools.rule.builder.GroupElementBuilder.build(GroupElementBuilder.java:67)
	at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:84)
	at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:2830)
	at org.drools.compiler.PackageBuilder.compileRules(PackageBuilder.java:970)
	at org.drools.compiler.PackageBuilder.compileAllRules(PackageBuilder.java:879)
	at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:871)
	at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:466)
	at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:694)
	at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:51)
	at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:40)
	at nested.property.NestedPropertyTest.main(NestedPropertyTest.java:53)
{code}

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira