Re: [rules-users] UrlResource returning 401 error in Drools 5.4
Guess I'll try one last time. I've pulled down the source and tried to fake out the DemoAuthenticator, which gets me past the UrlResource sample below, but when I try to use the KnowledgeAgent it still throws the same error: 16:15:21,714 INFO [stdout] (EJB default - 1) createKnowledgeAgent using URL: http://10.76.232.65:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/org.ihc.hwcir.drools/LATEST/ChangeSet.xml 16:15:23,805 ERROR [stderr] (EJB default - 1) java.lang.RuntimeException: Unable to parse ChangeSet 16:15:23,805 ERROR [stderr] (EJB default - 1) at org.drools.agent.impl.KnowledgeAgentImpl.getChangeSet(KnowledgeAgentImpl.java:448) 16:15:23,805 ERROR [stderr] (EJB default - 1) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:180) 16:15:23,805 ERROR [stderr] (EJB default - 1) at org.ihc.hwcir.drools.framework.core.ejb.DroolsRuntimeCoreImpl.createKnowledgeAgent(DroolsRuntimeCoreImpl.java:91) 16:15:23,805 ERROR [stderr] (EJB default - 1) at org.ihc.hwcir.drools.framework.core.ejb.DroolsRuntimeCoreImpl.createLogicSession(DroolsRuntimeCoreImpl.java:66) 16:15:23,805 ERROR [stderr] (EJB default - 1) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 16:15:23,805 ERROR [stderr] (EJB default - 1) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 16:15:23,805 ERROR [stderr] (EJB default - 1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 16:15:23,820 ERROR [stderr] (EJB default - 1) at java.lang.reflect.Method.invoke(Method.java:601) 16:15:23,820 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) 16:15:23,820 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) 16:15:23,820 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) 16:15:23,820 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) 16:15:23,820 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) 16:15:23,820 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:104) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) 16:15:23,836 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) 16:15:23,851 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInCallerTx(CMTTxInterceptor.java:202) 16:15:23,851 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:306) 16:15:23,851 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:190) 16:15:23,851 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) 16:15:23,851 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) 16:15:23,851 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) 16:15:23,851 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) 16:15:23,851 ERROR [stderr] (EJB default - 1) at
Re: [rules-users] UrlResource returning 401 error in Drools 5.4
Here is a sample that demonstrates the problem. We're running JBoss 7.1.1, Java 7, Guvnor 5.4: UrlResource url = new UrlResource(http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/org.ihc.hwcir.drools/LATEST/ChangeSet.xml;); InputStream is = url.getInputStream(); The 401 exception is coming from HttpURLConnection, but we can't step into the source. The only thing that has changed is moving from Guvnor 5.3.1 to 5.4.0. Thanks, Herm -- View this message in context: http://drools.46999.n3.nabble.com/UrlResource-returning-401-error-in-Drools-5-4-tp4018439p4018489.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] UrlResource returning 401 error in Drools 5.4
Hi. We're trying to upgrade to Drools 5.4 and use the KnowledgeAgent to retrieve ChangeSets from Guvnor. We're getting an error from the KnowledgeAgent stating Unable to parse ChangeSet, and have traced it down to the UrlResource class is returning: Server returned HTTP response code: 401 for URL: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/org.ihc.hwcir.drools/LATEST/ChangeSet.xml; when getInputStream() is called. Has something changed with respect to authorization?This works fine with Drools 5.3. Thanks, Herm -- View this message in context: http://drools.46999.n3.nabble.com/UrlResource-returning-401-error-in-Drools-5-4-tp4018439.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
Hello. I posted this issue quite awhile ago and also created Jira JBRULES-3388. Esteban proposed a solution and submitted a pull request but this was not resolved in 5.3 or 5.4 releases. I haven't seen Esteban online for awhile, so perhaps it has been overlooked. This seems like a significant issue to me - the ability to use the KnowledgeBase classloader for dependencies that reside in a .PKG. This feature was also described in the DroolsCookbook, but only demonstrated for a .DRL type resource. I am surprised that others have not pointed out this issue - is there another approach for loading packages and their dependencies that is more commonly used? Thanks, Herm -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p4018395.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Decision Table column testing for exists
Hi. I'm trying to figure out how to express a Condition that does the following: Column name: FeV1 exists Possible values: true, false, n/a I wish to test for the existence of an FeV1 fact and have a different condition in the rule generated, as follows: true, generates 'exists FeV1()' false, generates 'not FeV1()' n/a, generates nothing Is there some way to do this? Thanks, Herm -- View this message in context: http://drools.46999.n3.nabble.com/Decision-Table-column-testing-for-exists-tp4018115.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] ProcessInstance from StartProcessCommand
Yes I have read it. I now see that by specifying the 'outIdentifier' I get the processInstanceId returned in the executionResults. Thanks Mauricio, Herm -- View this message in context: http://drools.46999.n3.nabble.com/ProcessInstance-from-StartProcessCommand-tp383p4001106.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] ProcessInstance from StartProcessCommand
I am using the StartProcessCommand through the BatchExecution interface, and it works fine, but I don't see any return information in the ExecutionResults, such as a ProcessInstanceId or ProcessState? Is there some way to acquire this information. I see a number of other Commands in the process package but it's not clear how to use them or where the ProcessState would come from. Thanks, Herm -- View this message in context: http://drools.46999.n3.nabble.com/ProcessInstance-from-StartProcessCommand-tp383.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] ProcessInstance from StartProcessCommand
What would one call with the outIdentifier to get a result? -- View this message in context: http://drools.46999.n3.nabble.com/ProcessInstance-from-StartProcessCommand-tp383p4000166.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] KnowledgeAgent Changeset problems
For your issue #1, we were having the same problem. In org.drools.xml.ExtensibleXmlParser it appears that 'isValidating' defaults to true. This field is tied to the property 'drools.schema.validating'. The only way we have been able to avoid this error is by setting -Ddrools.schema.validating=false when we boot JBoss. We think the reason we see this and others may not is due to our proxy server. Hope this helps, Herm -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-Changeset-problems-tp3787165p3788035.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
That was the problem – I updated Guvnor to the new 5.4.0-SNAPSHOT I built and it works! Thanks much for your help Esteban, Herm From: Esteban [via Drools] [mailto:ml-node+s46999n376745...@n3.nabble.com] Sent: Wednesday, February 22, 2012 11:52 AM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources Are you sure that the binary package was also created with the same drools version you are using in your tests? Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com On Wed, Feb 22, 2012 at 7:39 PM, Hrumph [hidden email]/user/SendEmail.jtp?type=nodenode=3767458i=0 wrote: I have a 5.4.0-SNAPSHOT version with your changes built and made the KnowledgeAgentConfiguration change you suggested. My test code is now like this: KnowledgeAgentConfiguration aconf = KnowledgeAgentFactory.newKnowledgeAgentConfiguration(); aconf.setProperty(drools.agent.useKBaseClassLoaderForCompiling, true); // new // KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent(test, kbase, aconf, kbuilderConfig); KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent(test, kbase, aconf); // not passing kBuilderConfig My project is attached – let me know if it doesn’t upload. I can see I’m stepping threw your new code, and I’m now getting a new error, below. I can also tell you that we tried to just use the KnowledgeBuilder with custom classloader as in the Expert documentation (4.1.1) and could not get that to work either. Stack trace follows: java.lang.RuntimeException: KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:770) at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:1029) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:812) at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:671) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:202) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:181) at drools.cookbook.chapter02.KnowledgeAgentClassloaderTest.createKnowledgeBase(KnowledgeAgentClassloaderTest.java:62) at drools.cookbook.chapter02.KnowledgeAgentClassloaderTest.customClassloaderTest(KnowledgeAgentClassloaderTest.java:30) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59) at org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98) at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79) at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87) at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77) at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42) at org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88) at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: java.io.OptionalDataException at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1367
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
Thanks – I will try it this morning. Herm From: Esteban [via Drools] [mailto:ml-node+s46999n3765911...@n3.nabble.com] Sent: Wednesday, February 22, 2012 1:55 AM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources I forgot to mention that you will have to change your code a little bit. Instead of passing a KnowledgeBuilderConfiguration to the agent, you will need to add a configuration option to the KnowledgeAgentConfiguration object your are using: aconf.setProperty(drools.agent.useKBaseClassLoaderForCompiling, true); This way you are telling the agent to use the kbase's internal CL (We may set this as the default value I think). If you want to try my fix, this is what you need to do: - Prerequisites: java 1.5 or grater, maven 3.0.3 or grater and git 1.- $git clone git://github.com/droolsjbpm/drools.githttp://github.com/droolsjbpm/drools.git drools (It will download all the sources and place them in drools directory) 2.- Get the fix from my repo. Fortunately, the fix is just one file: https://raw.github.com/esteban-aliverti/drools/61c2110df8c55c67ff532491865b3f28f368e8db/drools-core/src/main/java/org/drools/agent/impl/KnowledgeAgentImpl.java 3.- Replace the file /drools-core/src/main/java/org/drools/agent/impl/KnowledgeAgentImpl.java in your working copy with the file you downloaded in the previous step. 4.- $mvn clean install -DskipTests=true (this will compile everything and install the generated artifacts in your local maven repo) This could take some time. 5.- If in your project you are already using maven, then you just need to update the version of your dependencies to 5.4.0-SNAPSHOT. If you are not using maven, then you need to go to your local repo an get the generated drools-core-5.4.0-SNAPSHOT.jar and use it. Best Regards, Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com On Tue, Feb 21, 2012 at 7:52 PM, Hrumph [hidden email]/user/SendEmail.jtp?type=nodenode=3765911i=0 wrote: Thanks Esteban. I’m not too adept with Git but will see what I can do. Herm From: Esteban [via Drools] [mailto:[hidden email]http://user/SendEmail.jtp?type=nodenode=3764501i=0] Sent: Tuesday, February 21, 2012 11:10 AM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources I added some comments to the issue and provided a possible solution to it. I'm waiting for the review and comments from the core developers. In the meantime, if you have some skills with maven and git and you don't want to wait, you can create your own version of drools applying the provided patch to see if everything is ok. Best Regards, Esteban Aliverti - Developer @ click here. NAMLhttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml View this message in context: RE: [rules-users] KnowledgeAgent custom class loader not working for PKG resourceshttp://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3764501.html Sent from the Drools: User forum mailing list archivehttp://drools.46999.n3.nabble.com/Drools-User-forum-f47000.html at Nabble.com. ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3765911i=1 https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3765911i=2 https://lists.jboss.org/mailman/listinfo/rules-users If you reply to this email, your message will be added to the discussion below: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3765911.html To unsubscribe from KnowledgeAgent custom class loader not working for PKG resources, click herehttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=3746456code=SGVybWFuLlBvc3RAaW1haWwub3JnfDM3NDY0NTZ8NDA0OTE1Mzg5. NAMLhttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
I have a 5.4.0-SNAPSHOT version with your changes built and made the KnowledgeAgentConfiguration change you suggested. My test code is now like this: KnowledgeAgentConfiguration aconf = KnowledgeAgentFactory.newKnowledgeAgentConfiguration(); aconf.setProperty(drools.agent.useKBaseClassLoaderForCompiling, true); // new // KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent(test, kbase, aconf, kbuilderConfig); KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent(test, kbase, aconf); // not passing kBuilderConfig My project is attached – let me know if it doesn’t upload. I can see I’m stepping threw your new code, and I’m now getting a new error, below. I can also tell you that we tried to just use the KnowledgeBuilder with custom classloader as in the Expert documentation (4.1.1) and could not get that to work either. Stack trace follows: java.lang.RuntimeException: KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:770) at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:1029) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:812) at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:671) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:202) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:181) at drools.cookbook.chapter02.KnowledgeAgentClassloaderTest.createKnowledgeBase(KnowledgeAgentClassloaderTest.java:62) at drools.cookbook.chapter02.KnowledgeAgentClassloaderTest.customClassloaderTest(KnowledgeAgentClassloaderTest.java:30) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59) at org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98) at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79) at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87) at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77) at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42) at org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88) at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: java.io.OptionalDataException at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1367) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) at org.drools.rule.Pattern.readExternal(Pattern.java:118) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) at java.util.ArrayList.readObject(ArrayList.java:733) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
Great! https://issues.jboss.org/browse/JBRULES-3388 Herm From: Esteban [via Drools] [mailto:ml-node+s46999n3760230...@n3.nabble.com] Sent: Monday, February 20, 2012 2:30 AM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources Hi Herman, I'm working on this issue right now. Did you create the jira issue? Could you please send me the link? Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com On Sat, Feb 18, 2012 at 1:46 PM, Hrumph [hidden email]/user/SendEmail.jtp?type=nodenode=3760230i=0 wrote: http://drools.46999.n3.nabble.com/file/n3756244/knowledge-agent-classloader-5.4.zip knowledge-agent-classloader-5.4.zip Attached...thanks. -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3756244.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3760230i=1 https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3760230i=2 https://lists.jboss.org/mailman/listinfo/rules-users If you reply to this email, your message will be added to the discussion below: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3760230.html To unsubscribe from KnowledgeAgent custom class loader not working for PKG resources, click herehttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=3746456code=SGVybWFuLlBvc3RAaW1haWwub3JnfDM3NDY0NTZ8NDA0OTE1Mzg5. NAMLhttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3763942.html Sent from the Drools: User forum mailing list archive at Nabble.com.___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
Thanks Esteban. I’m not too adept with Git but will see what I can do. Herm From: Esteban [via Drools] [mailto:ml-node+s46999n3764360...@n3.nabble.com] Sent: Tuesday, February 21, 2012 11:10 AM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources I added some comments to the issue and provided a possible solution to it. I'm waiting for the review and comments from the core developers. In the meantime, if you have some skills with maven and git and you don't want to wait, you can create your own version of drools applying the provided patch to see if everything is ok. Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com On Tue, Feb 21, 2012 at 4:56 PM, Hrumph [hidden email]/user/SendEmail.jtp?type=nodenode=3764360i=0 wrote: Great! https://issues.jboss.org/browse/JBRULES-3388 Herm From: Esteban [via Drools] [mailto:[hidden email]http://user/SendEmail.jtp?type=nodenode=3763942i=0] Sent: Monday, February 20, 2012 2:30 AM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources Hi Herman, I'm working on this issue right now. Did you create the jira issue? Could you please send me the link? Best Regards, Esteban Aliverti - Developer @ click here. NAMLhttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml View this message in context: RE: [rules-users] KnowledgeAgent custom class loader not working for PKG resourceshttp://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3763942.html Sent from the Drools: User forum mailing list archivehttp://drools.46999.n3.nabble.com/Drools-User-forum-f47000.html at Nabble.com. ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3764360i=1 https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3764360i=2 https://lists.jboss.org/mailman/listinfo/rules-users If you reply to this email, your message will be added to the discussion below: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3764360.html To unsubscribe from KnowledgeAgent custom class loader not working for PKG resources, click herehttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=3746456code=SGVybWFuLlBvc3RAaW1haWwub3JnfDM3NDY0NTZ8NDA0OTE1Mzg5. NAMLhttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3764501.html Sent from the Drools: User forum mailing list archive at Nabble.com.___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
Sorry for being a nuisance, but unless we are doing something wrong, this is a significant issue for us. We are trying to deploy Drools on a remote server and hope to pull PKG Changesets and Fact models from Guvnor. It is essential that we can use custom Classloaders in our design. Should I just enter this in Jira? Thanks, Herm -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3750972.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
Regretably, I’m still getting the same error with 5.4.0.Beta2. I did rebuild my PKG in 5.4.0.Beta2 Guvnor and switched my Drools dependencies over to 5.4.0.Beta2 in my sample app pom too. Is your 5.4.0 Snapshot later than this, and possibly it was fixed since Beta2? Thanks, Herm From: Esteban [via Drools] [mailto:ml-node+s46999n3751457...@n3.nabble.com] Sent: Thursday, February 16, 2012 12:05 PM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources Could you please try using 5.4.0-SNAPSHOT? I tried to reproduce your error in that version, but I couldn't. Using 5.3.1 I experienced the error you mentioned. Please note that in order to change drools version you need to have a binary .pkg compiled using the same version. Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com 2012/2/16 Herman Post [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=0 In debug, KnowledgeAgentImpl.createPackageFromResource(), the last line to run is DroolsStreamUtils.streamIn(is), then an excecption is caught: this.listener.exception( new RuntimeException( KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage , ex)); The exception here says “java.lang.ClassNotFoundException: org.ihc.hwcir.drools.facts.Patient”, which is my Fact model. It doesn’t seem to get surfaced anywhere. As my sample illustrates, if I switch to DRL changeset, or put Patient.jar on classpath all works fine. Thanks, Herm From: [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=1 [mailto:[hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=2] On Behalf Of Esteban Aliverti Sent: Thursday, February 16, 2012 10:33 AM To: Rules Users List Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources By the way, in the stacktrace you pasted I only see a NullPointerException, but no ClassNotFoundException. Where are you seeing the ClassNotFoundException? Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com 2012/2/16 Herman Post [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=3 Thanks Esteban, I will enter in Jira. Herm From: [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=4 [mailto:[hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=5] On Behalf Of Esteban Aliverti Sent: Thursday, February 16, 2012 10:07 AM To: Rules Users List Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources Seems like a bug to me. The best you can do is to rise a Jira issue. Actually, the best you can do is to provide a patch also ;) Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com On Thu, Feb 16, 2012 at 5:59 PM, Hrumph [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=6 wrote: Sorry for being a nuisance, but unless we are doing something wrong, this is a significant issue for us. We are trying to deploy Drools on a remote server and hope to pull PKG Changesets and Fact models from Guvnor. It is essential that we can use custom Classloaders in our design. Should I just enter this in Jira? Thanks, Herm -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3750972.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=7 https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=8 https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=9 https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3751457i=10 https://lists.jboss.org/mailman/listinfo/rules-users If you reply to this email, your message will be added to the discussion below: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3751457.html To unsubscribe from KnowledgeAgent custom class loader not working for PKG resources, click herehttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=3746456code=SGVybWFuLlBvc3RAaW1haWwub3JnfDM3NDY0NTZ8NDA0OTE1Mzg5. NAMLhttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase
Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources
Attached – let me know if I need to upload in a different manner. Thanks much, Herm From: Esteban [via Drools] [mailto:ml-node+s46999n3752160...@n3.nabble.com] Sent: Thursday, February 16, 2012 3:40 PM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources Could you please upload you failing test project using 5.4 so I can test it? Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com 2012/2/16 Hrumph [hidden email]/user/SendEmail.jtp?type=nodenode=3752160i=0 Regretably, I’m still getting the same error with 5.4.0.Beta2. I did rebuild my PKG in 5.4.0.Beta2 Guvnor and switched my Drools dependencies over to 5.4.0.Beta2 in my sample app pom too. Is your 5.4.0 Snapshot later than this, and possibly it was fixed since Beta2? Thanks, Herm From: Esteban [via Drools] [mailto:[hidden email]http://user/SendEmail.jtp?type=nodenode=3752041i=0] Sent: Thursday, February 16, 2012 12:05 PM To: Herman Post Subject: Re: [rules-users] KnowledgeAgent custom class loader not working for PKG resources Could you please try using 5.4.0-SNAPSHOT? I tried to reproduce your error in that version, but I couldn't. Using 5.3.1 I experienced the error you mentioned. Please note that in order to change drools version you need to have a binary .pkg compiled using the same version. Best Regards, Esteban Aliverti - Developer @ click here. NAMLhttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml View this message in context: RE: [rules-users] KnowledgeAgent custom class loader not working for PKG resourceshttp://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3752041.html Sent from the Drools: User forum mailing list archivehttp://drools.46999.n3.nabble.com/Drools-User-forum-f47000.html at Nabble.com. ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3752160i=1 https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=3752160i=2 https://lists.jboss.org/mailman/listinfo/rules-users If you reply to this email, your message will be added to the discussion below: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3752160.html To unsubscribe from KnowledgeAgent custom class loader not working for PKG resources, click herehttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=3746456code=SGVybWFuLlBvc3RAaW1haWwub3JnfDM3NDY0NTZ8NDA0OTE1Mzg5. NAMLhttp://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml -- View this message in context: http://drools.46999.n3.nabble.com/KnowledgeAgent-custom-class-loader-not-working-for-PKG-resources-tp3746456p3752251.html Sent from the Drools: User forum mailing list archive at Nabble.com.___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] KnowledgeAgent custom class loader not working for PKG resources
I believe there may be a bug when trying to use a custom class loader with
the KnowledgeAgent and the KnowledgeBuilderConfiguration, and when the
ChangeSet is a PKG resource.
I have been trying to get the knowledge-agent-classloader sample from the
new Drools Cookbook to work with a PKG resource. The sample works fine for
a DRL resource, but when I convert it to use my fact jar, and a PKG resource
containing my rules, which I downloaded from Guvnor, it throws a
ClassNotFoundException for my fact model. If I put my fact model in the
classpath, the error goes away and my rules can be added to the
KnowledgeAgent and run correctly. Following is the code from the sample
that I have converted, and I have attached a zip file with a complete
project demonstrating the problem. Also, I can get my rules and fact
model to work if I use a DRL ChangeSet.knowledge-agent-classloader.zip
URL modelJarURL = getClass().getResource(Patient-1.0.jar);
URLClassLoader customURLClassloader = new URLClassLoader(new URL[]
{modelJarURL });
KnowledgeBuilderConfiguration kbuilderConfig =
KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration(null,
customURLClassloader);
KnowledgeBaseConfiguration kbaseConfig =
KnowledgeBaseFactory.newKnowledgeBaseConfiguration(null,
customURLClassloader);
KnowledgeBase kbase =
KnowledgeBaseFactory.newKnowledgeBase(kbaseConfig);
KnowledgeAgentConfiguration aconf =
KnowledgeAgentFactory.newKnowledgeAgentConfiguration();
KnowledgeAgent kagent =
KnowledgeAgentFactory.newKnowledgeAgent(test, kbase, aconf,
kbuilderConfig);
// kagent.applyChangeSet(new ClassPathResource(change-set.xml,
getClass())); // this goes with model.jar
// kagent.applyChangeSet(new ClassPathResource(drl-change-set.xml,
getClass())); // this goes with Patient.jar
kagent.applyChangeSet(new ClassPathResource(pkg-change-set.xml,
getClass())); // this goes with Patient.jar
return kagent.getKnowledgeBase();
Following is the stack trace from the error:
java.lang.NullPointerException
at
org.drools.impl.KnowledgeBaseImpl.addKnowledgePackages(KnowledgeBaseImpl.java:148)
at
org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:1016)
at
org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:785)
at
org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:657)
at
org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:190)
at
org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:169)
at
drools.cookbook.chapter02.KnowledgeAgentClassloaderTest.createKnowledgeBase(KnowledgeAgentClassloaderTest.java:59)
at
drools.cookbook.chapter02.KnowledgeAgentClassloaderTest.customClassloaderTest(KnowledgeAgentClassloaderTest.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
at
org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98)
at
org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
at
org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87)
at
org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
at
org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88)
at
org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
at
org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44)
at
org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
at
org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
at
org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
I have been having the exact same problem when trying to use a custom class
loader
Re: [rules-users] proxy config for change-set schema fetch?
I have found a work-around for this problem, thought I would share it in case anyone else runs into it. It does appear to be caused by our proxy server and we could find no way to correctly pass credentials to get around it. I did find that schema validation for the changeset.xsd could be turned off by setting the following system property: drools.schema.validating=false -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-proxy-config-for-change-set-schema-fetch-tp2952812p3683482.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] proxy config for change-set schema fetch?
Hi - I am having this same problem - did you ever find a solution? thanks -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-proxy-config-for-change-set-schema-fetch-tp2952812p3672962.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Drools-server KnowledgeSessions
Thanks Richard! -- View this message in context: http://drools.46999.n3.nabble.com/Drools-server-KnowledgeSessions-tp3652344p3654802.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Drools-server KnowledgeSessions
Is it possible to dynamically create a KnowledgeSession using the Drools-server API, or must the be statically declared in the Spring config? Thanks -- View this message in context: http://drools.46999.n3.nabble.com/Drools-server-KnowledgeSessions-tp3652344p3652344.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
