March 2007 - jboss-jira - Jboss List Archives

[JBoss JIRA] Created: (JBRULES-589) WokingMemoryLogger and generics: ClassCastException

by Francesco Dandrea (JIRA)

WokingMemoryLogger and generics: ClassCastException --------------------------------------------------- Key: JBRULES-589 URL: http://jira.jboss.com/jira/browse/JBRULES-589 Project: JBoss Rules Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: 3.0.5 Environment: Java 1.5.0_9 Reporter: Francesco Dandrea Assigned To: Mark Proctor Attachments: BacoJBossRules.zip I'm using Jboss Rules 3.0.5 and Java 1.5.0_09. I'm using generics, but I see that I can't have the character < in a Fact in te drl. This is not a problem, I derived my generic class, and the new derived one is not a Generic class... (public class MyClassCiccio extends Ciccio<MyClass>{}) Now, when I execute the application without log it works. But when I instantiate a WorkingMemoryLogger I have a ClassCastException: Exception in thread "main" java.lang.ClassCastException: it.telecomitalia.netbox.MeasureAlarm at org.drools.base.it.telecomitalia.netbox.TfAlarm$getReferencedElement.getValue(Unknown Source) at org.drools.base.ClassFieldExtractor.getValue(Unknown Source) at org.drools.rule.Declaration.getValue(Unknown Source) at org.drools.audit.WorkingMemoryLogger.extractDeclarations(Unknown Source) at org.drools.audit.WorkingMemoryLogger.activationCreated(Unknown Source) at org.drools.event.AgendaEventSupport.fireActivationCreated(Unknown Source) at org.drools.reteoo.TerminalNode.assertTuple(Unknown Source) at org.drools.reteoo.TerminalNode.assertTuple(Unknown Source) at org.drools.reteoo.TupleSource.propagateAssertTuple(Unknown Source) at org.drools.reteoo.NotNode.assertTuple(Unknown Source) at org.drools.reteoo.LeftInputAdapterNode.createAndAssertTuple(Unknown Source) at org.drools.reteoo.LeftInputAdapterNode.assertObject(Unknown Source) at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown Source) at org.drools.reteoo.ObjectTypeNode.assertObject(Unknown Source) at org.drools.reteoo.Rete.assertObject(Unknown Source) at org.drools.reteoo.ReteooRuleBase.assertObject(Unknown Source) at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(Unknown Source) at org.drools.common.AbstractWorkingMemory.assertObject(Unknown Source) at org.drools.common.AbstractWorkingMemory.assertObject(Unknown Source) at it.telecomitalia.netbox.Main.main(Main.java:34) I have an example (sent to the mailing list) that gives the exception, but -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBMESSAGING-761) Consider clean ways of taking a node out of the cluster for maintenance

by Tim Fox (JIRA)

Consider clean ways of taking a node out of the cluster for maintenance ----------------------------------------------------------------------- Key: JBMESSAGING-761 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-761 Project: JBoss Messaging Issue Type: Task Reporter: Tim Fox Fix For: 1.2.1 We should consider how the system administrator can take a node out of the cluster for maintenance without clients losing messages. If a node is just shut down then any clients connected to that node will failover to another node, potentially losing any non persistent messages - this may not be acceptable. We should also consider functionality on the jmx console where a server cen block the creation of any new connections, and the information such as client machine name, client id, ip address can be displayed for existing connetions. This would allow the sysadmin to contact the clients and shut them down cleanly before bringing the server down. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBMICROCONT-140) Configurator should check that fields/methods exist before trying to use them

by Adrian Brock (JIRA)

Configurator should check that fields/methods exist before trying to use them ----------------------------------------------------------------------------- Key: JBMICROCONT-140 URL: http://jira.jboss.com/jira/browse/JBMICROCONT-140 Project: JBoss MicroContainer Issue Type: Bug Components: Configurator Affects Versions: JBossMC_2_0_0 Beta Reporter: Adrian Brock Assigned To: Ales Justin Fix For: JBossMC_2_0_0_CR1 Make sure the configurator is throwing reasonable error messages (not NPE) when things are null. e.g. the following method needs to check for null method info meaning there is no getter public static TargettedJoinpoint getPropertyGetterJoinPoint(boolean trace, PropertyInfo info) throws Throwable { if (trace) log.trace("Get property setter join point info=" + info); if (info == null) throw new IllegalArgumentException("Null property info"); JoinpointFactory jpf = info.getBeanInfo().getJoinpointFactory(); MethodInfo minfo = info.getGetter(); + if (minfo == null) + throw new IllegalArgumentException("Property is write only"); return getMethodJoinpoint(null, jpf, minfo.getName(), null, null); } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBMICROCONT-135) Adding support of MC metadata to JBoss5 MBeans

by Ales Justin (JIRA)

Adding support of MC metadata to JBoss5 MBeans ---------------------------------------------- Key: JBMICROCONT-135 URL: http://jira.jboss.com/jira/browse/JBMICROCONT-135 Project: JBoss MicroContainer Issue Type: Task Components: Deployment Reporter: Ales Justin Assigned To: Ales Justin Priority: Minor Fix For: JBossMC_2_0_0_CR1 There is already some support for mixing common mbean xml and MC's xml metadata. We can try to port all the MC's metadata features that don't break backcompatibility on common mbeans metadata. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBRULES-551) Editing long lines in DRL editor causes screen jumping

by Dirk Bergstrom (JIRA)

Editing long lines in DRL editor causes screen jumping ------------------------------------------------------ Key: JBRULES-551 URL: http://jira.jboss.com/jira/browse/JBRULES-551 Project: JBoss Rules Issue Type: Bug Security Level: Public (Everyone can see) Components: Eclipse IDE Affects Versions: 3.0.3 Reporter: Dirk Bergstrom Assigned To: Mark Proctor Priority: Minor I have a line that extends past the right edge of the window. I scroll the window over and make a change to the right side of the line (say around character 100). About a second after I quit typing, the scrollbar jumps back to the left, and the cursor (and my work) is shoved off the right side. This doesn't happen if I just move the cursor, I have to make a change. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBRULES-567) Rules View

by Kris Verlaenen (JIRA)

Rules View ---------- Key: JBRULES-567 URL: http://jira.jboss.com/jira/browse/JBRULES-567 Project: JBoss Rules Issue Type: Feature Request Security Level: Public (Everyone can see) Reporter: Kris Verlaenen Assigned To: Kris Verlaenen A rules view shows all known rules / queries / functions / globals in the workspace, structured in packages, and it allows filtering and navigation by double clicking a rule. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBRULES-699) syntactically correct rule files are marked with errors

by Dr. Gernot Starke (JIRA)

syntactically correct rule files are marked with errors ------------------------------------------------------- Key: JBRULES-699 URL: http://jira.jboss.com/jira/browse/JBRULES-699 Project: JBoss Rules Issue Type: Bug Security Level: Public (Everyone can see) Components: Eclipse IDE Affects Versions: 3.0.5, 3.0.4 Environment: Eclipse 3.2, both on Mac OS X and Windows XP Reporter: Dr. Gernot Starke Assigned To: Mark Proctor Although rule-files are syntactically correct (tutorial example), parser within Eclipse plugin marks them as erroneous. Deleting the rule, re-typing it in editor resolves the problem. Example (displays error in eclipse package explorer): #created on: 14.02.2007 package com.sample.business #list any import classes here. import com.sample.Person; import java.util.ArrayList; #declare any global variables here global ArrayList zorglist; rule "erwachsene Person bekommt Kredit" when person: Person( age >= 18 ) then System.out.println("Erwachsener in Sicht: " + person.getName()); zorglist.add( person.getName()); end rule "no credit" when Person( personName : name, age < 18) then System.out.println( "denied for " + personName ); end -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBRULES-712) Rule Flow Compiler Implementation

by Kris Verlaenen (JIRA)

Rule Flow Compiler Implementation --------------------------------- Key: JBRULES-712 URL: http://jira.jboss.com/jira/browse/JBRULES-712 Project: JBoss Rules Issue Type: Sub-task Security Level: Public (Everyone can see) Reporter: Kris Verlaenen Assigned To: Kris Verlaenen Fix For: 3.1-m2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBRULES-711) Ruleflow IDE integration

by Kris Verlaenen (JIRA)

Ruleflow IDE integration ------------------------ Key: JBRULES-711 URL: http://jira.jboss.com/jira/browse/JBRULES-711 Project: JBoss Rules Issue Type: Sub-task Security Level: Public (Everyone can see) Components: Eclipse IDE Reporter: Kris Verlaenen Assigned To: Kris Verlaenen Fix For: 3.1-m2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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[JBoss JIRA] Created: (JBRULES-656) Parser Build is throwing Exceptions

by Mark Proctor (JIRA)

Parser Build is throwing Exceptions ----------------------------------- Key: JBRULES-656 URL: http://jira.jboss.com/jira/browse/JBRULES-656 Project: JBoss Rules Issue Type: Bug Security Level: Public (Everyone can see) Components: Drl Parser/Builder Reporter: Mark Proctor Assigned To: Mark Proctor Fix For: 3.1-m1 All exceptions, inclduing null pointers, should be caught wrapped and added to the errors list. We do not want the parser to exit eary due to an exception. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

18 years, 10 months

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jboss-jira March 2007