[jboss-jira] [JBoss JIRA] (DROOLS-4292) executable-model fails with more than 5 arguments query

[Toshiya Kobayashi (Jira)]

    [ https://issues.jboss.org/browse/DROOLS-4292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13756431#comment-13756431 ] 

Toshiya Kobayashi commented on DROOLS-4292:
-------------------------------------------

I'm not sure if having Query*Def.java per query argument number is the only solution. If we cannot make it dynamic, the customer requests that at least 10 arguments are acceptable and the limitation is documented.


> executable-model fails with more than 5 arguments query
> -------------------------------------------------------
>
>                 Key: DROOLS-4292
>                 URL: https://issues.jboss.org/browse/DROOLS-4292
>             Project: Drools
>          Issue Type: Bug
>          Components: executable model
>    Affects Versions: 7.23.0.Final
>            Reporter: Toshiya Kobayashi
>            Assignee: Luca Molteni
>            Priority: Major
>              Labels: support
>
> executable-model build fails when a query defined with more than 5 arguments.
> for example)
> {noformat}
> query peeps( String name, int age, long ageLong, int id, String likes )
>    Person( name := name, age := age, ageLong := ageLong, id := id, likes := likes )
> end
> {noformat}
> {noformat}
> java.lang.ArrayIndexOutOfBoundsException: 5
> 	at org.drools.model.QueryDef.getQueryClassByArity(QueryDef.java:30)
> 	at org.drools.modelcompiler.builder.generator.QueryGenerator.getQueryType(QueryGenerator.java:120)
> 	at org.drools.modelcompiler.builder.generator.QueryGenerator.processQueryDef(QueryGenerator.java:42)
> 	at org.drools.modelcompiler.builder.generator.ModelGenerator.generateModel(ModelGenerator.java:143)
> 	at org.drools.modelcompiler.builder.ModelBuilderImpl.compileKnowledgePackages(ModelBuilderImpl.java:147)
> 	at org.drools.modelcompiler.builder.ModelBuilderImpl.buildRules(ModelBuilderImpl.java:97)
> 	at org.drools.modelcompiler.builder.ModelBuilderImpl.buildPackages(ModelBuilderImpl.java:66)
> 	at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:108)
> 	at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:100)
> 	at org.drools.compiler.kie.builder.impl.AbstractKieProject.buildKnowledgePackages(AbstractKieProject.java:261)
> 	at org.drools.compiler.kie.builder.impl.AbstractKieProject.verify(AbstractKieProject.java:75)
> 	at org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildKieProject(KieBuilderImpl.java:271)
> 	at org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildAll(KieBuilderImpl.java:239)
> 	at org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildAll(KieBuilderImpl.java:208)
> 	at org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildAll(KieBuilderImpl.java:196)
> 	at org.drools.modelcompiler.BaseModelTest.createKieBuilder(BaseModelTest.java:144)
> 	at org.drools.modelcompiler.BaseModelTest.createKieBuilder(BaseModelTest.java:125)
> 	at org.drools.modelcompiler.BaseModelTest.getKieContainer(BaseModelTest.java:114)
> 	at org.drools.modelcompiler.BaseModelTest.getKieContainer(BaseModelTest.java:107)
> 	at org.drools.modelcompiler.BaseModelTest.getKieSession(BaseModelTest.java:103)
> 	at org.drools.modelcompiler.BaseModelTest.getKieSession(BaseModelTest.java:99)
> 	at org.drools.modelcompiler.QueryTest.testQuery5Args(QueryTest.java:884)
> {noformat}



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