Re: [rules-users] Problem using KnowledgeAgent

Mark, I have some more information for you. The exception occurs when I issue: agent.monitorResourceChangeEvents(true|false) If I comment out that code, I don't get the exception, but I don't get changes either. I tried it with both the Guvnor repository and with a deployed package on the file system. I won't have time to create the test you requested until the weekend. Let me know if you still want it. Dan Mark Proctor wrote: > > Dan Seaver wrote: >> I setup a KnowledgeAgent using the example code in the JavaDoc for >> KnowledgeAgentFactory to access a compiled package in Guvnor. The package >> runs fine, but changes to the package are not picked up. I believe this >> is >> due to the ChangeSet notification thread being interrupted. But why? >> > Hmm that's not good. I have the following unit test: > http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-compiler/src/t... > > Could you provide an update for new tests for detecting url changes? > When making the test you might find it easier to look at the previous > ruleagent tests: > http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-core/src/test/... > > Mark >> Also, I'm getting some messages about failing to read schema document. I >> think it is caused by the xml for the ChangeSet, but I'm using the >> example >> from the JavaDocs. >> > We haven't provided an XSD yet, so it'll provide schema validation > issues, those can be ignored. >> Here's a snippet from the log: >> >> [2009:02:48 23:02:905:info] KnowledegAgent has started listening for >> ChangeSet notifications >> [2009:02:48 23:02:905:info] KnowledgAgent created, with configuration: >> monitorChangeSetEvents=true scanResources=true scanDirectories=true >> [2009:02:48 23:02:905:exception >> java.lang.RuntimeException: KnowledgeAgent ChangeSet notification thread >> has >> been interrupted >> at >> org.drools.agent.impl.KnowledgeAgentImpl$ChangeSetNotificationDetector.run(KnowledgeAgentImpl.java:465) >> at java.lang.Thread.run(Unknown Source) >> Caused by: java.lang.InterruptedException >> at >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(Unknown >> Source) >> at >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown >> Source) >> at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source) >> at >> org.drools.agent.impl.KnowledgeAgentImpl$ChangeSetNotificationDetector.run(KnowledgeAgentImpl.java:463) >> ... 1 more >> [2009:02:48 23:02:937:info] KnowledegAgent has stopped listening for >> ChangeSet notifications >> (null: 1, 207): schema_reference.4: Failed to read schema document >> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) >> the >> document could not be read; 3) the root element of the document is not >> <xsd:schema>. >> (null: 1, 207): cvc-elt.1: Cannot find the declaration of element >> 'change-set'. >> (null: 1, 216): schema_reference.4: Failed to read schema document >> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) >> the >> document could not be read; 3) the root element of the document is not >> <xsd:schema>. >> (null: 1, 343): schema_reference.4: Failed to read schema document >> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) >> the >> document could not be read; 3) the root element of the document is not >> <xsd:schema>. >> [2009:02:48 23:02:390:info] KnowledgAgent applying ChangeSet >> >> > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- View this message in context: http://www.nabble.com/Problem-using-KnowledgeAgent-tp22073944p22085204.html 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