Re: [rules-users] Class Casting in a Collection data

What versions of Drools and MVEL are you using? []s Edson 2009/6/15 VinuJay <vinod.jayendra(a)wipro.com&gt; > > Hi my fact object looks like this, > > class ProcessRequest { > > Long requestId; > > String processType; > > String assigneeUsers; > > HashTable<String,Object> businessData; > > //Getters and Setters > > } > > My businessdata can be of type Integer, String, Boolean, hence i have > used > generic Object for the business data value. > > But if i use any mathematical operator in the rules (.drl) file like, > rule "Assign" > when > p: ProcessRequest(processType == "LoanFlowPlus" && > businessData['LOANAMOUNT'] < 5000) > then > p.setAssigneeUsers("jcooper"); > end > > > i get an error > Exception in thread "main" org.drools.RuntimeDroolsException: Exception > executing predicate eval( businessData['LOANAMOUNT'] < 5000 ) > Caused by: java.lang.ClassCastException: java.lang.Integer > > > Shouldn't the drools API handle this class cast conversion internally ..? > or > how to specify the class casting in rules file > > > > > > -- > View this message in context: > http://www.nabble.com/Class-Casting-in-a-Collection-data-tp24031803p24031... > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli JBoss Drools Core Development JBoss, a division of Red Hat @ www.jboss.com _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users