[rules-users] Uploading the fact model to the DRools BRMS
Jones, Alan R
alan.r.jones at boeing.com
Mon Jan 21 15:04:51 EST 2008
Some results...
I should qualify: This problem is specific to using xmlbeans for
providing the data model (as a genned jar, in this case).
Got BRMS to work in Tomcat 6.x (not in JBoss app server). There is still
a problem with the wildcard imports when configuring/editing a package,
however if I upload the 4 or 5 jars that come with xmlbeans as separate
models into the package in the BRMS (and of course the jar containing
the genned class files representing the data model) and then in the pkg
configuration editor I explicitly import each class that the rule pkg
works with, it does validate and i can subsequently
build/validate/deploy a package.
Thanks,
Alan J
--------------------------------------------
Alan R Jones
Boeing S&IS Mission Systems
Denver Engineering Center (BDEC)
________________________________
From: rules-users-bounces at lists.jboss.org
[mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Jones, Alan R
Sent: Friday, January 18, 2008 9:59 AM
To: Rules Users List
Subject: RE: [rules-users] Uploading the fact model to the DRools BRMS
Actually I am having the same problem...
I create a jar from a schema containing all the classes that the rule
will work with. In the BRMS, I upload it as an asset in a model archive.
Then when I edit package config, I put import statements per the
following:
import com.mycompany.model.vehicles.*;
import org.apache.xmlbeans.*;
and when I do a vailidation, it throws error saying "No Such class for
import com.mycompany.model.vehicles.*" or something similar.
However, if I change it to a specific class:
import com.mycompany.model.vehicles.Scooter;
import org.apache.xmlbeans.XmlObject;
...it does validate/save successfully. So it looks like there is a
problem with the wildcard? I should mention this is in the context of
JBoss App Server 4.x...in Tomcat 6, it doesn't work even with explicit
class in the import -- is there something about BRMS running in Tomcat 6
and uploaded jar files (model archives)?
The wildcard could be a problem as I use xmlbeans to generate my data
model from an xsd (I pass xml docs via SOAP messages). The result is a
jar with a LOT of classes that could be very painful to have to import
class by class.
________________________________
From: Rahul Upadhyay [mailto:email2upadhyay at gmail.com]
Sent: Fri 1/18/2008 1:54 AM
To: Rules Users List
Subject: Re: [rules-users] Uploading the fact model to the DRools BRMS
That I am Saying My Dear.. You Problem is Class Version No.
Find out somting about That.
I am sure.. you are missing some class that needs to import.
do one thing.. add all the classes that you have in you application.. If
you extend some class then add it also in jaar.
that it
On Jan 18, 2008 12:37 PM, Akila Geethal <akilageethal at gmail.com> wrote:
thats is not my problem..In the brms in the web interface im
having problems to get the facts. Iam not yet dealing with application.I
just want to create some rules in the web interface with the uploaded
jar. in here when i try to edit package configuration and put the import
statements im gettng that error.When try to create rules it does not
show me any facts types to add conditions..
On Jan 18, 2008 10:57 AM, Rahul Upadhyay <
email2upadhyay at gmail.com <mailto:email2upadhyay at gmail.com> > wrote:
in this link
http://downloads.jboss.com/drools/docs/4.0.3.15993.GA/html/index.html
Read Section 9.4.4 about property file.
Place This file in your jar with yours Imported class.
Make changes accordingly in your program with rule
agent.
all the Best
Rahul Upadhyay
On Jan 18, 2008 10:41 AM, akilageethal <
akilageethal at gmail.com > wrote:
can u tell me where does the file should be, in
which i have to mention the
full class names in order to identify the
classes by BRMS. What is the
format of the file?? i don hav any idea about
that file.The documentation
doesnot say any thing about such file.Im trying
to get the classes imported
but still couldnt get it. Thanx in advance
Anstis, Michael (M.) wrote:
>
> I have a vague recollection that there is
another file in which you need
> to
> list your fully qualified class names before
they can be referenced by the
> BRMS.
>
> I think Kris (or Edson) has provided a posting
to the group before about
> this.
>
> Flame me if I am wrong.
>
>
> _____
>
> From: rules-users-bounces at lists.jboss.org
> [mailto: rules-users-bounces at lists.jboss.org
<mailto:rules-users-bounces at lists.jboss.org> ] On Behalf Of Mark Proctor
> Sent: 10 January 2008 15:54
> To: Rules Users List
> Subject: Re: [rules-users] Uploading the fact
model to the DRools BRMS
>
>
> Akila Geethal wrote:
>
> When I upload a jar file to the DRools BRMS it
does not get uploaded. When
> i
> try to get the clsses by the import statements
it says the class cannot be
> found. Are there any special way of making the
jar?Should that fact
> modelapplication include special libraries or
etc....
>
>
> No it' just a standard jar, with standard
pojos.
>
>
>
>
> _____
>
>
>
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