[jboss-jira] [JBoss JIRA] (DROOLS-54) A query after an eval inside an OR causes a ClassCastException

Mario Fusco (JIRA) jira-events at lists.jboss.org
Tue Feb 26 06:49:56 EST 2013


Mario Fusco created DROOLS-54:
---------------------------------

             Summary: A query after an eval inside an OR causes a ClassCastException
                 Key: DROOLS-54
                 URL: https://issues.jboss.org/browse/DROOLS-54
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
            Reporter: Mario Fusco
            Assignee: Mario Fusco


A query after an OR containing an eval on one of its branch, like in the following DRL, causes a ClassCastException

{code}
declare Holder
  str : String
end

declare Bean
  val : String
end

declare Mock end

rule "Init"
when
then
  insert( new Bean( "xyz" ) );
  insert( new Holder( "xyz" ) );
  insert( new Mock() );
end

query mock( Mock $m ) $m := Mock() end

rule "Check"
when
 $b : Bean( $t : val )
  ( Holder( $t ; ) or eal( $t.startsWith( "abc" ) ) )
  mock( $m ; ) 
then
  System.out.println( $m );
end
{code}

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