AW: [rules-users] Re: Entity-Beans with Drools 4.0.2
Oh shit - sorry thats embarrassing, thanks a lot Frank.
-----Ursprüngliche Nachricht-----
Von: rules-users-bounces(a)lists.jboss.org
[mailto:rules-users-bounces@lists.jboss.org] Im Auftrag von Frank Langelage
Gesendet: Montag, 22. Oktober 2007 17:50
An: rules-users(a)lists.jboss.org
Betreff: [rules-users] Re: Entity-Beans with Drools 4.0.2
Guardian wrote:
Hello,
i have a problem to use entity-beans (ejb 3.0) in a DRL-file.
If i use java-beans everything works fine, but when I use the following
rule
with the "pruefungs"-entity object i get an exception. What
is the
problem,
can i use EJB 3.0 entitybeans with drools?
My rules are the following:
rule "Test Entity"
when
p : Pruefung( name : pruefungsName )
then
System.out.println( name )
end
rule "Hello World"
when
m : Message( status == Message.HELLO, message : message )
then
System.out.println( message );
m.setMessage( "Goodbye cruel world" );
m.setStatus( Message.GOODBYE );
update( m );
end
and the exception that occurs:
12:29:31,093 INFO [STDOUT] cannot read rule file:
/drools/rules/testRule.drl
12:29:31,093 ERROR [STDERR] org.drools.rule.InvalidRulePackage: Rule
Compilation error : [Rule name=Test Entity, agendaGroup=MAIN, salience=0,
no-loop=false]
drools/rules/Rule_Test_Entity_0.java (8:25) : File
drools/rules/Rule_Test_Entity_0.java, Line 8, Column 25: Expression
"System.out.println(name)" is not a type
That has nothing to do with the type of Object.
There's simply missing the ";" at the end of the RHS line.
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