[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1635) Migrating to Drools 4.0.0 MR3

[Ning Zhao (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-1635?page=comments#action_12369039 ] 
            
Ning Zhao commented on JBSEAM-1635:
-----------------------------------

I saw the RuleBasedSecurity in the org.jboss.seam.security package was changed to use a stateful session. Although in fact it works much like a workingMemory but I think the security rules are quite a global rules, thus using WorkingMemory might be better. In my own project I hook drools like this in the SFSB conversation beans:

@In(create = true)
private RuleBase recipeTagRules;  

...

private void addHealthyTags() {
     
    StatelessSession tagsSls = this.recipeTagRules
        .newStatelessSession();
    
    tagsSls.setGlobal("recipeManager", this);
    
    tagsSls.execute(this.recipeNutrients);
}

or use StatefulSession where appropriate. 





> Migrating to Drools 4.0.0 MR3
> -----------------------------
>
>                 Key: JBSEAM-1635
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1635
>             Project: JBoss Seam
>          Issue Type: Feature Request
>          Components: Drools
>    Affects Versions: 2.0.0.BETA1
>         Environment: OS: all. JBoss AS 4.2.0 GA. Seam CVS 2007-07-10, Drools SVN 2007-07-10
>            Reporter: Ning Zhao
>         Assigned To: Shane Bryzak
>             Fix For: 2.0.0.CR1
>
>         Attachments: DroolsHandler.java, RuleBase.java, RuleBasedIdentity.java
>
>
> Drools API has been changed since 4.0.0M3. Please see:
> http://wiki.jboss.org/wiki/Wiki.jsp?page=4.0.0.MR3ReleaseNotes
> Corresponding changes in the Seam codebase and Seam reference should be made if Drools 4.0 GA is to be used in the future Seam. 

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