[jboss-jira] [JBoss JIRA] Updated: (JBRULES-2077) update(fact) doesn't work in ruleflow

Thu Apr 23 18:56:41 EDT 2009

     [ https://jira.jboss.org/jira/browse/JBRULES-2077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michal Bali updated JBRULES-2077:
---------------------------------

    Attachment: RuleFlowTest.java


main class

> update(fact) doesn't work in ruleflow
> -------------------------------------
>
>                 Key: JBRULES-2077
>                 URL: https://jira.jboss.org/jira/browse/JBRULES-2077
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core  (expert), drools-core (flow)
>    Affects Versions: 5.0.0.CR1
>            Reporter: Michal Bali
>            Assignee: Mark Proctor
>            Priority: Critical
>         Attachments: RuleFlowTest.java
>
>
> Hi,
> org.drools.base.DefaultKnowledgeHelper uses newly added identityMap to keep track of fact handles. It looks like this identityMap is updated before a rule's consequence is called. However it is not updated before a Drools Flow on-exit action. This means that calling update(someFact) in a on-exit ruleflow action causes exception ("org.drools.FactException: Update error: handle not found for object: XXXXX. Is it in the working memory?"). 
> this was tested on drools-core-5.0.0.20090417.044049-485.jar
> Best Regards,
> Michal

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