What are the pros and cons to adopting the Java rules engines JESS and Drools? Use a rule engine if you need to separate the business rules from the application logic.

Nov 13, 2013 · I've one .DRL file which has say 10 rules. Once I insert a fact, some rules may be matched- how do I find out which rules were matched programmatically?

Nov 18, 2013 · I am new to Drools. I have already integrated Drools with jsp. Now I want to know is there any GUI for Drools to run its application? Thanks

Drools - check if exists/contains string in a List<String> Asked 10 years, 10 months ago Modified 10 years, 10 months ago Viewed 16k times

Sep 10, 2021 · Learn how to enable executable rule models in a Drools library with practical guidance and examples for effective implementation.

Jul 11, 2020 · For completeness' sake, Drools 7 introduced the concept of conditional and named consequences. While many I know prefer the simplicity and streamlined-ness of the best practice of …

Apr 28, 2023 · 3 As per documentation Drools expects the System property to be set, while you are setting it in application.properties, which I assume is Spring-related? Try setting it one of the …

Nov 3, 2015 · Drools takes care of converting the String containing a date in the condition. - See the addition to my answer. Thanks for your support laune. But this gives me an exception. (Comparison …

May 14, 2015 · How would one go about loading rules from a database table at startup and updating them from the same table in Drools 6.2.0? I've found an example using Drools 5 that I could probably …

Mar 13, 2023 · Drools : Tool for generating .drl files or XML based rule content Asked 13 years, 5 months ago Modified 2 years, 8 months ago Viewed 7k times