[rules-users] Facing problem in ResourceChangeScanner

[Jiri Svitak]

Hello Saurabh,

which types of resources do you specify in your changeset.xml?
Also try to debug ResourceChangeScanner by adding following line at the 
begining of your code:

SystemEventListenerFactory.setSystemEventListener(new 
PrintStreamSystemEventListener(System.out));

Jiri Svitak


On 03/23/2012 07:51 AM, Saurabh wrote:
> Hi ,
>
> I am trying to understand KnowledgeAgent functioality.
>   but i am facing following issue
>
>   ResourceChangeScanner  is scanning the change resource and building the
> Knowledgebase but still firing previous rules.
>
> I am using these line of codes
>
>                  File fxml = new File("change-set.xml");
> 		kbase = KnowledgeBaseFactory.newKnowledgeBase();
>                  ResourceChangeScannerConfiguration sconf =
> ResourceFactory.getResourceChangeScannerService().newResourceChangeScannerConfiguration();
> 		sconf.setProperty("drools.resource.scanner.interval", "2");
> 		ResourceFactory.getResourceChangeScannerService().configure(sconf);
>
> 		KnowledgeAgentConfiguration aconf =
> KnowledgeAgentFactory.newKnowledgeAgentConfiguration();
> 		aconf.setProperty("drools.agent.scanDirectories", "true");
>
> aconf.setProperty("drools.agent.useKBaseClassLoaderForCompiling", "true");
> 		aconf.setProperty("drools.agent.scanResources", "true");
> 		aconf.setProperty("drools.agent.newInstance", "true");
> 		KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent("test
> agent", kbase, aconf);
>                  System.out.println("test agent:" + kagent.getName());
>
> kagent.applyChangeSet(ResourceFactory.newUrlResource(fxml.toURI().toURL()));
>                  ksession =
> kagent.getKnowledgeBase().newStatefulKnowledgeSession();
>
>
> Thanks ,
> Saurabh
>
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