[jboss-jira] [JBoss JIRA] Closed: (JBRULES-1442) Cannot create template Fact in RHS

[Mark Proctor (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-1442?page=all ]

Mark Proctor closed JBRULES-1442.
---------------------------------

    Resolution: Rejected
      Assignee: Mark Proctor

It is for this reason, the tooling and language issues, that we have not made this a public feature. Java simply has no way to understand FactTemplates so you can't use normal java language semantics to initialise that - sorry, and it won't be something we'll add to the java dialect as its just too complicated. We have requested that the MVEL author builds an API to support pluggable models, so that this would at least be possible using MVEL. He's considering it, but in no hurry.

> Cannot create template Fact in RHS
> ----------------------------------
>
>                 Key: JBRULES-1442
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1442
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Drl Parser/Builder
>    Affects Versions: 4.0.4
>            Reporter: greywind
>         Assigned To: Mark Proctor
>
> The following drl should work if i'm not mistaken
> template DuplicateIdentifier
>     Identifier identifier;
> end
> rule ""
> when
> then
>     insert (new DuplicateIdentifier());
> end
> but it leads to
> Error: Rule Compilation error DuplicateIdentifier cannot be resolved to a type
> Exception in thread "main" org.drools.rule.InvalidRulePackage: Rule Compilation error : [Rule name=, agendaGroup=MAIN, salience=0, no-loop=false]
> 	org/drools/entity/Rule__0.java (8:294) : DuplicateIdentifier cannot be resolved to a type

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira