[rules-users] xslt for converting rule XML from drools 2 to jboss rule 4

[arina he]

Hi,

I appended my instruction to
http://wiki.jboss.org/wiki/Wiki.jsp?page=Drools2Migration, also uploaded the
jar file, ready for comments now :).

Thanks.

On 2/1/08, Mark Proctor <mproctor at codehaus.org> wrote:
>
> arina he wrote:
>
> Hi,
>
> I did some tailoring, the attached zip files contains three parts:
>
>   1,One readme file showing the structure and how to run;
>   2,The compiled class jar RuleConverter.jar which will convert given file
> to new one
>   3,The eclipse project jar ConvertProject for any one might
> be interested.
>
> welcome comments.
>
> Could you update the wiki page with this information? You can upload the
> jar and cut and paste your instructions into the wiki page:
> http://wiki.jboss.org/wiki/Wiki.jsp?page=Drools2Migration
>
> Once you've done that I'll also do a small blog referencing that page.
>
>
>
>
> On 12/22/07, arina he <arina.he at gmail.com> wrote:
> >
> > Hi Mark,
> >
> > I have a simple app converting around 30 drl files with about 230 rules
> > using this xslt, I was able to run all those rules without any manually
> > modification after covertion which was my goal -:), lazy me.  this xslt
> > should cover most cases.
> >
> > it converts two major parts: functions to package, rule to rule, and  as
> > well as some minor tags such as import. out of those "functions" part is a
> > little hard, but I managed do it though xslt.
> >
> > since my rules are not very complex ones, I'm sure there are some case I
> > don't cover. so  far I know two  issues:
> >   1, the attribute for rules is not covered since I don't local
> > attribute for individual rule, we use global  vars,
> >   2, need put xml schema into header.
> >
> > should be more, and that's why I put up here so that people can give
> > comments and suggestion to make its coverage wider and more useful.
> >
> > BTW, this is only for  "XML-to-XML" format, not drl format.
> >
> > one thing I was impressed by the Jboss Rule 4 is the backward
> > compatibility. we were coded against JSR94 interface, after upgrade from
> > drools 2 to 4, I only did a minor change on global variable. it works
> > perfectly. good work Mark.
>
> heh, nice to have a happy customer. Drools 5.0 will have some api changes,
> but the basic stuff should work with no changes - actually JSR94 will now
> have any changes, so this won't impact you, although ofcourse you'll miss
> out on all the new power we are adding :) We are trying to have full
> backwards compatability with 4.0 DRL and 5.0 DRL
>
>
> >
> >
> > On Dec 19, 2007 12:59 PM, Mark Proctor <mproctor at codehaus.org> wrote:
> >
> > > arina he wrote:
> > >
> > >  I was scraping internet for one xslt when I was converting drools 2
> > > to jboss rule 4, but couldn't find one,
> > >
> > > did you read this?
> > > http://wiki.jboss.org/wiki/Wiki.jsp?page=Drools2Migration
> > >
> > >
> > > so I rolled up sleeves and created one by myself, put up here in case
> > > anyone need it too.
> > >
> > > How complete is it? Do you have any unit tests? If so we should add
> > > this as a contrib project for other users.
> > >
> > >
> > > welcome comments.
> > >
> > > Arina.
> > >
> > > Keep up the good work :)
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > rules-users mailing list
> > > rules-users at lists.jboss.org
> > > https://lists.jboss.org/mailman/listinfo/rules-users
> > >
> > >
> >
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