[jboss-jira] [JBoss JIRA] Created: (JBRULES-1802) Drools - Having RHS populated dynamically at runtime

[shikha aggarwal (JIRA)]

Drools - Having RHS populated dynamically at runtime
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                 Key: JBRULES-1802
                 URL: https://jira.jboss.org/jira/browse/JBRULES-1802
             Project: JBoss Drools
          Issue Type: Task
      Security Level: Public (Everyone can see)
          Components: All
            Reporter: shikha aggarwal
            Assignee: Mark Proctor


Hi,

I am new to Drools and trying to evaluate it for my application. We are trying to implement an alert engine integrated with an event platform. 
user has set a subsription Rule - 
When balance < 2000$ send me an alert
When balance > 5000$ send me an alert

when the alert engine recieves an event for example -
user X has a balance of 1000$ in his account. 

I need the Drule to have the RHS defined dynamically and the values injected from datbase.
For example -
When balance > {amt}
When balance <{amt2}

I would want the amt and amount 2 to be injected at runtime before firing rules. I understand that I can use globals? but is there a way to retract them or does Drules provide a way in which the RHS can be integrated with database?

Thanks
Shikha


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