[jboss-jira] [JBoss JIRA] (JBRULES-3597) KnowledgeAgent can't incrementally load resources with equivalent declared types

[Mario Fusco (JIRA)]

     [ https://issues.jboss.org/browse/JBRULES-3597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mario Fusco resolved JBRULES-3597.
----------------------------------

    Resolution: Done

    
> KnowledgeAgent can't incrementally load resources with equivalent declared types
> --------------------------------------------------------------------------------
>
>                 Key: JBRULES-3597
>                 URL: https://issues.jboss.org/browse/JBRULES-3597
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core
>    Affects Versions: 5.4.0.Final
>            Reporter: Davide Sottara
>            Assignee: Davide Sottara
>            Priority: Blocker
>             Fix For: 5.5.0.Beta1
>
>
> Assume a KA is created and configured to load its KB incrementally.
> Assume the KA will load two resources in two different steps.
> If the two DRL resources contain the same type definition, two typeDeclarations will be created.
> The first will be "novel" and used to compile the first DRL.
> The second will simply refer the already loaded class. 
> (Notice that the PackageBuilder will not allow the two definitions to
> be different)
> The rulebase, however, can't merge the two compiled packages because
> the "novel" attribute is different and apparently incompatible.

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