Anton's GSoC'08 Drools blog
JBoss Drools Content Repository
Sep 26, 2009 9:55 PM, by Anton Arhipov
JBoss Drools project features a BRMS called Guvnor . Drools Guvnor features a rich web based GUI, including editors and other stuff. Sometimes you cannot really use Guvnor in your deployment due to so...
JBoss Drools: Reasoning on QuickFIX-J data model
Jan 17, 2009 1:34 AM, by Anton Arhipov
I just tried to make a simple JBoss Drools example which could probably handle QuickFIX-J messages. So I created the simplest rule flow, including one RuleSet node, mapped onto a ruleflow-group in a D...
Code Kata: The Business Rules
Nov 20, 2008 10:02 PM, by Anton Arhipov
I'm thinking of an application for JBoss Drools. We are given a task to design a system for order management (OMS), which will sit behind a FIX gateway and serve several internal and external systems....
More Widgets for Guvnor
Aug 9, 2008 10:13 PM, by Anton Arhipov
For properties and XML editors in Guvnor I'm trying to make use of GWT-Ext components. The widgets from this library look really nice. Also the API looks OK. For the properties widget, theres a Proper...
GSOC2008: The Pluggable Editors for Guvnor
Jul 25, 2008 11:02 PM, by Anton Arhipov
One of the goals in this year's GSoC project for me is to enable plugging of content editors as jars. Today I've completed the automation for this aim. I've integrated the rolodex widget for using ima...
GSOC2008: Rolodex Panel Assembly for Guvnor
Jul 18, 2008 11:18 PM, by Anton Arhipov
In my previous post about integrating rolodex into Guvnor I tried to create the example just with a set of pre-compiled images which are then assembled into drools-guvnor.war. But the real goal is act...
GSOC2008: Integrating Rolodex to Guvnor
Jul 15, 2008 3:06 PM, by Anton Arhipov
In Guvnor , there are many different widgets that are used to display or edit different assets. One interesting widget is about to be added - a widget that could accept images and display them. For th...
GSOC2008: GWT magic - Deferred Binding and Generators
Jun 11, 2008 9:42 PM, by Anton Arhipov
While reading the book further, I realized that I do not need any special library for plugging new content editors to Guvnor. Currently, the editors are instantiated via EditorLauncher class, which pr...
GSOC2008: Reflection Libraries for GWT
Jun 10, 2008 8:26 PM, by Anton Arhipov
GWT Reflection appeared to have GPL licence and thus cannot be incorporated into Drools code base :( I've found another library which has the support for introspection/reflection of Java beans - Gwitt...
GSOC2008: GWT Reflection for Pluggable Content Editors in Guvnor
Jun 8, 2008 10:14 PM, by Anton Arhipov
GWT Reflection is a cool project which inspired Mike for the idea of pluggable content editors for Guvnor (aka JBoss Drools BRMS). The challenge is that the content editors are selected on the client ...