[jboss-jira] [JBoss JIRA] Created: (JBRULES-2244) MVEL raising errors for declared types when there is a package import (import x.y.x.*)

Edson Tirelli (JIRA) jira-events at lists.jboss.org
Tue Aug 11 12:22:18 EDT 2009


MVEL raising errors for declared types when there is a package import (import x.y.x.*)
--------------------------------------------------------------------------------------

                 Key: JBRULES-2244
                 URL: https://jira.jboss.org/jira/browse/JBRULES-2244
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-compiler, drools-core
    Affects Versions: 5.0.1.FINAL, 5.0.0.FINAL
            Reporter: Edson Tirelli
            Assignee: Edson Tirelli
             Fix For: 5.1.0.M1


The following DRL:
===================================================
package org.drools.examples.broker

import org.drools.examples.broker.model.*;

declare Statistics
    symbol : String @key()
    average : double
end


rule "Setup statistics"
when
   $c : Company( $s : symbol )
   not( Statistics( symbol == $s ) )
then
   Statistics s = new Statistics();
   s.symbol = $s;
   insert( s );
end
===================================================

Generates the error:

-----------------------------
BuildError: Unable to build expression for 'consequence': Failed to compile: 1 compilation error(s): 
 - (1,10) unqualified type in strict mode for: Statistics '   Statistics s = new Statistics();
   s.symbol = $s;
   insert( s );
'	broker.drl	drools-examples-fusion/src/main/rules	line 42	Drools Error
-----------------------------

But if we change the import to:
===================================================
import org.drools.examples.broker.model.Company
import org.drools.examples.broker.model.StockTick
import org.drools.examples.broker.model.SuddenDropEvent
===================================================

Everything works just fine.

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