[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1168) jsr94, create stateful rule session, allow to set keepReference

[Mark Proctor (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBRULES-1168?page=comments#action_12375542 ] 
            
Mark Proctor commented on JBRULES-1168:
---------------------------------------

sigh... more proprietary extensions to JSR94, why not just use the Drools api directly? ;)

This is how JSR94 was intended to be used, stateful sessions must be disposed manually, otherwise you get a memory leak.

We no longer use a WeakHashMap, it proved too buggy and doesn't work in multi-threaded system. So in stateful sessions dispose() must be called, unless the boolean is pass in the creation.

I looked at StatefulSessionImpl the properties passed there provide the globals, I'm not sure how to get a property into this point of the code. Maybe you can do a dig and provide a patch, and then I'll apply it - if it's clean ;)

> jsr94, create stateful rule session, allow to set keepReference
> ---------------------------------------------------------------
>
>                 Key: JBRULES-1168
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1168
>             Project: JBoss Rules
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: JSR94
>    Affects Versions: 4.0.1
>            Reporter: Juergen none
>         Assigned To: Mark Proctor
>            Priority: Minor
>
> org.drools.jsr94.rules.StatefulRuleSessionImpl currently calls initSession() with constant value true for keepReference. Would be nice if this could be configurable via properties map.

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