Thank you for your reply. Jervis Liu wrote I want to detect changes in guvnor data (it will be done with external ModeShape sequencer connected to Guvnor's Jackrabbit). Generally, I have jBPM engine running outside Guvnor and Guvnor which stores the definitions of processes. On the service startup I can load the knowledge base to jBPM using Guvnor's REST API, but when Guvnor data will be changed I have to detect it. Is there any possibility to do it? Thank you for any help. -- View this message in context: http://drools.46999.n3.nabble.com/Access-to-Guvnor-s-JackRabbit-remotely-... Sent from the Drools: User forum mailing list archive at Nabble.com.

Thank you for the idea. It looks good. But I have some problems with it. I load Guvnor's data using the following method: private static KnowledgeBase readKnowledgeBase() { ProcessBuilderFactory.setProcessBuilderFactoryService(new ProcessBuilderFactoryServiceImpl()); ProcessMarshallerFactory.setProcessMarshallerFactoryService(new ProcessMarshallerFactoryServiceImpl()); ProcessRuntimeFactory.setProcessRuntimeFactoryService(new ProcessRuntimeFactoryServiceImpl()); BPMN2ProcessFactory.setBPMN2ProcessProvider(new BPMN2ProcessProviderImpl()); KnowledgeAgentConfiguration config = KnowledgeAgentFactory.newKnowledgeAgentConfiguration(); // setup authentication to guvnor rest interface. Authenticator.setDefault(new Authenticator() { @Override protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(USER_NAME, PASSWORD.toCharArray()); } }); KnowledgeAgent knowledgeAgent = KnowledgeAgentFactory.newKnowledgeAgent("MyKnowledgeAgent", config); knowledgeAgent.applyChangeSet(ResourceFactory.newUrlResource("http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor" + "/package/defaultPackage/LATEST/ChangeSet.xml")); return knowledgeAgent.getKnowledgeBase(); } But before changes in the repository will be available I have to build package in Guvnor (using button Build Package). It's acceptable solution (however it will be good to fully automate this process). And the problem is that version is changing right after saving, but not after building a package. Is it possible to detect package build events remotely? Also when I'm listening the version feed (like in the link provided above) I reload entire Knowledge Base. Is it possible to load only changed data? Thank you for your attention. -- View this message in context: http://drools.46999.n3.nabble.com/Access-to-Guvnor-s-JackRabbit-remotely-... Sent from the Drools: User forum mailing list archive at Nabble.com.