[jboss-jira] [JBoss JIRA] Updated: (JBRULES-1569) Can't use "this" keyword in MVEL dialect

[Mark Proctor (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-1569?page=all ]

Mark Proctor updated JBRULES-1569:
----------------------------------

    Assignee: Edson Tirelli  (was: Mark Proctor)

> Can't use "this" keyword in MVEL dialect
> ----------------------------------------
>
>                 Key: JBRULES-1569
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1569
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Drl Parser/Builder
>    Affects Versions: 4.0.6
>            Reporter: Michael Neale
>         Assigned To: Edson Tirelli
>             Fix For: 5.0.0-M1
>
>
> rule "Gold Discount"
>   dialect "mvel"
>   when
>       #conditions
>       order : OrderHeader()
>       customer : Customer()
>       Customer( this == customer, status >= "10" && < "50" ) or OrderHeader( this == order, netAmount >= "50" && < "100" )
>   then
>       #actions
>       order.setOrderDiscount(6.0);
>       System.out.println("order discount for customer: " + customer.getUserName() + " is " +  order.getOrderDiscount());
>  end
> will fail due to the "this == order" - this means something else in MVEL. 

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