September 2012 - jboss-jira - Jboss List Archives

[JBoss JIRA] (JBRULES-3541) FactHandle has marshalling problems with JAXB

by Mark Proctor (JIRA)

Mark Proctor created JBRULES-3541: ------------------------------------- Summary: FactHandle has marshalling problems with JAXB Key: JBRULES-3541 URL: https://issues.jboss.org/browse/JBRULES-3541 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Reporter: Mark Proctor Assignee: Mark Proctor There are two issues when serialising the FactHandle. The first is that there is no setExternalForm, on older JAXB this throws an exception, on newer one's it just doesn't set the field. The other issue is with XmlAdapter, when the FactHandle is nested. It seems JAXB is not picking up it has annotations and renders it as a generic xsi:type, which is ugly verbose. This may be a limitation of XmlAdapter and it's generics arguments. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] (JBRULES-3388) KnowledgeAgent custom classloader not working for PKG resources

by Herman Post (JIRA)

Herman Post created JBRULES-3388: ------------------------------------ Summary: KnowledgeAgent custom classloader not working for PKG resources Key: JBRULES-3388 URL: https://issues.jboss.org/browse/JBRULES-3388 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-core Affects Versions: 5.3.1.Final Environment: Windows 7, Java7-5, JBoss AS7.1 Reporter: Herman Post Assignee: Mark Proctor 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 with just a KnowldegeBuilder and no KnowledgeAgent. -- This message is automatically generated by JIRA. 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13 years, 8 months

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[JBoss JIRA] (JBRULES-3626) Add support for strong negation

by Davide Sottara (JIRA)

Davide Sottara created JBRULES-3626: --------------------------------------- Summary: Add support for strong negation Key: JBRULES-3626 URL: https://issues.jboss.org/browse/JBRULES-3626 Project: Drools Issue Type: Feature Request Security Level: Public (Everyone can see) Reporter: Davide Sottara Assignee: Davide Sottara Priority: Minor Drools "not" operator implements a type of "negation by failure", i.e. not X() behaves as the negation of "exists" or, in other words, translates as "it is NOT asserted that ...". However, another form of stronger negation is needed to express conditionals such as "it is asserted that NOT ..." It should be possible, then, to assert facts both in a "positive" and "negative" way, to assert THAT and THAT NOT. The language should also support a "neg" CE to create "negative" patterns which will match with negative facts. I.e. it should be possible to write rules such as: when $p : Person() and Car( owner == $p ) then // a positive, matching Car is present in the WM when $p : Person() and neg Car( owner == $p ) then // a negative, matching Car is present in the WM when $p : Person() and not Car( owner == $p ) then // neither a positive nor a negative fact exists in the WM For a more detailed description and motivation see e.g.: https://oxygen.informatik.tu-cottbus.de/publications/wagner/WebRules2Neg.pdf -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] (JBRULES-3595) Inline casts and coercion

by Mario Fusco (JIRA)

Mario Fusco created JBRULES-3595: ------------------------------------ Summary: Inline casts and coercion Key: JBRULES-3595 URL: https://issues.jboss.org/browse/JBRULES-3595 Project: Drools Issue Type: Feature Request Security Level: Public (Everyone can see) Reporter: Mario Fusco Assignee: Mario Fusco Implement inline cast as described here: https://community.jboss.org/wiki/Drools60#Inline_Casts_and_Coercion -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] (JBRULES-3625) Generify internal Drools collections and data structures

by Mario Fusco (JIRA)

Mario Fusco created JBRULES-3625: ------------------------------------ Summary: Generify internal Drools collections and data structures Key: JBRULES-3625 URL: https://issues.jboss.org/browse/JBRULES-3625 Project: Drools Issue Type: Enhancement Security Level: Public (Everyone can see) Reporter: Mario Fusco Assignee: Mario Fusco Priority: Minor -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] (JBRULES-3629) Decision tables: Add support for DIALECT attribute column

by Michael Anstis (JIRA)

Michael Anstis created JBRULES-3629: --------------------------------------- Summary: Decision tables: Add support for DIALECT attribute column Key: JBRULES-3629 URL: https://issues.jboss.org/browse/JBRULES-3629 Project: Drools Issue Type: Feature Request Security Level: Public (Everyone can see) Components: drools-decisiontables Affects Versions: 5.4.0.Final Reporter: Michael Anstis Assignee: Michael Anstis Priority: Minor drools-decision tables does not support the DIALECT rule attribute. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] (AS7-5390) Provide a :resolve-path method to resolve relative paths

by Heiko Rupp (JIRA)

Heiko Rupp created AS7-5390: ------------------------------- Summary: Provide a :resolve-path method to resolve relative paths Key: AS7-5390 URL: https://issues.jboss.org/browse/AS7-5390 Project: Application Server 7 Issue Type: Feature Request Reporter: Heiko Rupp -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] Created: (AS7-1311) rovide the ability to view sever logs through the web interface

by Heiko Braun (JIRA)

rovide the ability to view sever logs through the web interface --------------------------------------------------------------- Key: AS7-1311 URL: https://issues.jboss.org/browse/AS7-1311 Project: Application Server 7 Issue Type: Feature Request Components: Console Reporter: Heiko Braun Assignee: Heiko Braun Fix For: 7.1.0.CR1 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] (AS7-5319) useless jboss-ejb-policy and jboss-web-policy security domains in default config files

by Marcel Å ebek (JIRA)

Marcel Å ebek created AS7-5319: ---------------------------------- Summary: useless jboss-ejb-policy and jboss-web-policy security domains in default config files Key: AS7-5319 URL: https://issues.jboss.org/browse/AS7-5319 Project: Application Server 7 Issue Type: Bug Components: Security Reporter: Marcel Å ebek Assignee: Anil Saldhana Distribution configuration files contain jboss-{ejb,web}-policy security domains. It seems to me that they are not used anywhere, and as such they only cause confusion to people who configure authorization. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[JBoss JIRA] (AS7-5552) Web console's CLI response marshelling is rounding the long values into integer values

by Ramesh Reddy (JIRA)

Ramesh Reddy created AS7-5552: --------------------------------- Summary: Web console's CLI response marshelling is rounding the long values into integer values Key: AS7-5552 URL: https://issues.jboss.org/browse/AS7-5552 Project: Application Server 7 Issue Type: Bug Components: Console Affects Versions: 7.1.1.Final Reporter: Ramesh Reddy Assignee: Heiko Braun When CLI request made through web console, when response model node has "long" values such as "date" values, they are being truncated into "int" values, thus invalidating them. Ex: teiid runtime has few places we have date returned through cli calls, those are being invalidated. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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jboss-jira September 2012