Re: [rules-users] Drools and Java EE

On Thu, Aug 26, 2010 at 4:48 PM, Andrew Waterman-2 [via Drools - Java Rules Engine] <[hidden email]> wrote: > > Okay, cool. So where's the magic location? :) The magic location...is...unless I'm missing something...specified in ra.xml. Here's what that part of ra.xml looks like (lines 39-43 from http://code.google.com/p/drools-jca/source/browse/trunk/drools-rar/src/ma...): <config-property> <config-property-name>changeSetResourceName</config-property-name> <config-property-type>java.lang.String</config-property-type> <config-property-value>rules/KnowledgeBases.xml</config-property-value> <!-- this can be any classpath resource you want --> </config-property> So in this example somewhere in the resource adapter's classpath (which in my case is usually in a jar file in the lib directory of an .ear file that houses the .rar file), you should have rules/KnowledgeBases.xml. This can be named anything you want; there's nothing special about the name. That file, as I posted before, is your changeset, and following the XSD that I didn't write :-) looks like this: <?xml version="1.0" encoding="UTF-8"?> <change-set xmlns="http://drools.org/drools-5.0/change-set" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:schemaLocation="http://drools.org/drools-5.0/change-set http://anonsvn.jboss.org/repos/labs/labs/jbossrules/tags/5.0.1.26597.FINA... <add> <resource source="classpath:rules/rules.drl" type="DRL"></resource> </add> </change-set> The <resource source=""/> part is up to you and has to be a URL. One of the allowed URL protocols I discovered is classpath:, so that's what I used in my stuff. You could use file:, ftp:, http:, whatever; the URL could (and probably should) point to a Guvnor package as well. Then you have the added benefit that if that package ever changes, the KnowledgeAgent will automatically pick it up. I hope that helps. Best, Laird View this message in context: Re: Drools and Java EE Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users