[rules-users] JRules to Drools migration

[Mark Proctor]

On 23/02/2012 09:25, massios wrote:
> Dear all,
>
> I am interested to find out how easy/hard it would be to migrate rules from
> IBM WebSphere JRules to Drools. I understand this would involve a
> considerate amount of effort for the migration, testing and deployment of
> the rules.
>
> Is there a tool that can help with the migration of at least the rule
> constructs so that we can concentrate our attention with testing the
> automigration and with the migratiion the code invoking the rule engine?
I'd focus on translating using templating - it's the simplest way.

Create your own IRL parser that builds a java model to represent JRules. 
Then send that model to a template to generate DRL. MVEL has great 
templating facilities.

Mark
>
> Thanks in advance,
>
> Nikos
>
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