[jboss-jira] [JBoss JIRA] (DROOLS-4377) Comparison error with primitive and Map in executable-model

[Kris Verlaenen (Jira)]

     [ https://issues.jboss.org/browse/DROOLS-4377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kris Verlaenen updated DROOLS-4377:
-----------------------------------
    Sprint: 2019 Week 29-31, 2019 Week 32-34  (was: 2019 Week 29-31)


> Comparison error with primitive and Map in executable-model
> -----------------------------------------------------------
>
>                 Key: DROOLS-4377
>                 URL: https://issues.jboss.org/browse/DROOLS-4377
>             Project: Drools
>          Issue Type: Bug
>          Components: executable model
>    Affects Versions: 7.24.0.Final
>            Reporter: Toshiya Kobayashi
>            Assignee: Luca Molteni
>            Priority: Major
>              Labels: support
>
> When comparing a primitive int with an Integer inside a Map,
> {noformat}
> import java.util.Map;
> import org.drools.modelcompiler.domain.Person;
> rule R1 when
>     $m : Map()
>     Person(age == $m['age'] )
> then
> end
> {noformat}
> executable-model build fails with "Comparison operation requires compatible types. Found int and class java.lang.Object" even though the Map's value is Integer.
> {noformat}
> [ERROR] Failures: 
> [ERROR]   CompilerTest.testMapPrimitiveComparison:1905->BaseModelTest.getKieSession:99->BaseModelTest.getKieSession:103->BaseModelTest.getKieContainer:107->BaseModelTest.getKieContainer:114->BaseModelTest.createKieBuilder:125->BaseModelTest.createKieBuilder:152 [Message [id=1, kieBase=defaultKieBase, level=ERROR, path=r0.drl, line=-1, column=0
>    text=Comparison operation requires compatible types. Found int and class java.lang.Object]]
> {noformat}
> Non executable-model has no issue with the rule.



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