I would like to recall the previous message...  please ignore.  Big oops!
 
 

Jason Smith


From: rules-users-bounces@lists.jboss.org [rules-users-bounces@lists.jboss.org] On Behalf Of Paul R. [reverselogic@gmail.com]
Sent: Friday, April 30, 2010 5:40 PM
To: Rules Users List
Subject: Re: [rules-users] Missing space when using DSL and Guvnor

Hi Jeff,

I logged a bug for this one a while back, here's the JIRA, patch details included.

https://jira.jboss.org/jira/browse/GUVNOR-520

I would appreciate it if somebody could commit this for me :)

Cheers,

Paul

2010/4/30 Esteban Aliverti <esteban.aliverti@gmail.com>
It sounds like a bug. Can you double check it and create a jira issue please?

best,

2010/4/29 Doyel,Jeff <JDOYEL@cerner.com>
I am setting up a very simple example using a DSL and Guvnor.  My DSL is as follows:
 
[when]Age is less than {age} years old=AgeFact(ageInYears < {age})
 
When I attempt to create a new Business Rule using the Guvnor I can select the above expression just fine and the sentence displays as expected.  I then fill in the years with a numeric value (4) and validate.  Upon validation I receive the following error.
 
[Age Test Rule] [ERR 101] Line 4:2 no viable alternative at input 'Age' in rule "Age Test Rule"
 
I then view the source and it looks like this.
 
rule "Age Test Rule"
        dialect "mvel"
        when
                Age is less than 4years old
        then
end
 
I noticed that there is no space between the ‘4’ and the word ‘years’.  However, in my DSL sentence there is a space between {age} and years.  Another interesting thing, if I enter the number 4 followed by a space in the Guvnor form then the rule validates correctly.  Is this a bug or is it something I am doing wrong in my DSL?
 
Thanks,
Jeff
 

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