[rules-users] Web based decision tables

Dan Seaver dan.seaver at ge.com
Tue Jun 16 10:34:42 EDT 2009


I'm exporting the table and I'd like to use the xml that represents the
web-based decision table to generate the DRL. Copying the source that can be
displayed by Guvnor will not suffice for my purposes.


Michael Rhoden wrote:
> 
> Are you exporting the DRL or just using the view source from guvnor? The
> view source doesn't show the model that must be defined, among other
> things. I havent used the eclipse plugin much but Guvnor itself, has it's
> own pseudo model for handling Web Decision tables. When you finally
> generate a package it will generate correct DRL (not BRL/DT) of that
> decision table and should have everything you need to run it outside of
> Guvnor. BRL and DT will always create DRL when you export the package. So
> my guess is you should use KB.add on a DRL resource type. 
> 
> -Michael 
> 
> ----- Original Message ----- 
> From: "Dan Seaver" <dan.seaver at ge.com> 
> To: rules-users at lists.jboss.org 
> Sent: Monday, June 15, 2009 3:32:48 PM GMT -06:00 US/Canada Central 
> Subject: [rules-users] Web based decision tables 
> 
> 
> Can someone tell me the appropriate way to use web-based decision tables? 
> They seem to work fine if I create them in Guvnor, and then build and
> deploy 
> the binary package from Guvnor. However, if I copy the gdst from Guvnor to 
> Eclipse and use KnowledgeBuilder.add to attempt to add the resource as a 
> DTABLE or BRL resource type, I get a NullPointerException or 
> CannotResolveClassException. 
> 
> Any help would be appreciated. 
> 
> Thanks, 
> Dan 
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