[jboss-jira] [JBoss JIRA] Created: (JBRULES-2123) issue with the call of a drl function

[Marco Ghanitab (JIRA)]

issue with the call of a drl function
-------------------------------------

                 Key: JBRULES-2123
                 URL: https://jira.jboss.org/jira/browse/JBRULES-2123
             Project: JBoss Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-core
    Affects Versions: 5.0.1.FINAL
            Reporter: Marco Ghanitab
            Assignee: Mark Proctor
            Priority: Minor


in a drl file with a rule "reset" ad a function "formatDate",a bad behaviour is verified when is called the function in the "when" block..it call the function many times, but if the function called is stored in a external java file (not drl) everything works fine, and it call the function only 2 times (correct).
Here the code of the drl file:


rule "reset"
        when
                $conversation:Conversation(resource.code == "sms", tickets.size > 0)
                not Discount(date == (formatDate($conversation.getStopDate())))
        then 
                Discount discount = new Discount();
                discount.setDate(formatDate($conversation.getStopDate()));
                discount.setQuantity(495);
                insert(discount);               
                System.out.println("reset " + discount.getDate());
end
 
declare Discount
   date : String
   quantity : int
end
 
function String formatDate(java.util.Date date) {
        java.text.SimpleDateFormat formatter = new java.text.SimpleDateFormat("dd/MM/yy");
        return formatter.format(date);
}




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