[jboss-jira] [JBoss JIRA] Closed: (JBRULES-703) Class cast inside function calls triggers org.drools.RuntimeDroolsException: unable to find the function

[Mark Proctor (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-703?page=all ]

Mark Proctor closed JBRULES-703.
--------------------------------

    Resolution: Out of Date

We now use static imports, so this isn't an issue any more. Both janino and jdt can target jdk1.4 bytecode while supporting static imports.

> Class cast inside function calls triggers org.drools.RuntimeDroolsException: unable to find the function
> --------------------------------------------------------------------------------------------------------
>
>                 Key: JBRULES-703
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-703
>             Project: JBoss Rules
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.1-m1
>            Reporter: Juergen none
>         Assigned To: Mark Proctor
>
> Parsing an 3.0.5 drools file .drl yields, e.g.:
> Caused by: org.drools.RuntimeDroolsException: unable to find the function ','
> 	at org.drools.semantics.java.StaticMethodFunctionResolver.resolveFunction(StaticMethodFunctionResolver.java:79)
> 	at org.drools.semantics.java.FunctionFixer.fix(FunctionFixer.java:130)
> 	at org.drools.semantics.java.FunctionFixer.fix(FunctionFixer.java:66)
> 	at org.drools.semantics.java.builder.EvalBuilder.build(EvalBuilder.java:78)
> 	at org.drools.semantics.java.builder.GroupElementBuilder.build(GroupElementBuilder.java:63)
> 	at org.drools.semantics.java.RuleBuilder.build(RuleBuilder.java:178)
> 	at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:381)
> 	at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:219)
> 	at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:148)
> 	at org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(LocalRuleExecutionSetProviderImpl.java:120)
> 	at org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(LocalRuleExecutionSetProviderImpl.java:77)
> for a class cast inside a function call (in condition or consequence block):
> 		eval(
> 			globalVar.f((java.util.Collection)a, (java.util.Collection)b) >= c.floatValue()
> 		)

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