[rules-users] GWT Console issue

nanic23 nanic23 at hotmail.com
Tue Mar 16 12:54:44 EDT 2010 

Hi ramram, Thanks for your quick reply. I implemented your suggestions and
this is how my persistence unit looks. But I am still getting an error,
though a different one. Please see below for error log.

persistence.xml

....
    <persistence-unit name="org.drools.persistence.jpa"
transaction-type="JTA">
        <provider>org.hibernate.ejb.HibernatePersistence</provider>
        <jta-data-source>java:jdbc/testDS1</jta-data-source>        
   	  <class>org.drools.persistence.session.SessionInfo</class> 
    	  <class>org.drools.persistence.processinstance.WorkItemInfo</class>       
    	 
<class>org.drools.persistence.processinstance.ProcessInstanceInfo</class> 
    	 
<class>org.drools.persistence.processinstance.variabletypes.JPAPersistedVariable</class> 
    	 
<class>org.drools.persistence.processinstance.variabletypes.VariableInstanceInfo</class> 
    	 
<class>org.drools.persistence.processinstance.variabletypes.SerializablePersistedVariable</class> 

	    <properties>
	        <property name="hibernate.dialect"
value="org.hibernate.dialect.H2Dialect"/>	        
	        <property name="hibernate.max_fetch_depth" value="3"/>
		    <property name="hibernate.hbm2ddl.auto" value="update" />
            <property name="hibernate.show_sql" value="false" />	
            <property name="hibernate.transaction.manager_lookup_class"
value="org.hibernate.transaction.JBossTransactionManagerLookup" />
	    </properties>        
    </persistence-unit>
......


server.log

2010-03-16 12:47:13,294 ERROR [STDERR]
javax.persistence.PersistenceException: org.hibernate.MappingException:
Named query not known: ProcessInstancesWaitingForEvent
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:106)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.persistence.processinstance.JPASignalManager.getProcessInstancesForEvent(JPASignalManager.java:50)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.persistence.processinstance.JPASignalManager.signalEvent(JPASignalManager.java:29)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:191)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:56)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:62)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:58)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:16)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:185)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:230)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1689)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:289)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:52)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:14)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:254)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.integration.console.DroolsFlowCommandDelegate.startProcess(DroolsFlowCommandDelegate.java:125)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:64)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:60)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:189)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
java.lang.reflect.Method.invoke(Method.java:597)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
java.lang.Thread.run(Thread.java:619)
2010-03-16 12:47:13,294 ERROR [STDERR] Caused by:
org.hibernate.MappingException: Named query not known:
ProcessInstancesWaitingForEvent
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.hibernate.impl.AbstractSessionImpl.getNamedQuery(AbstractSessionImpl.java:70)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1260)
2010-03-16 12:47:13,294 ERROR [STDERR] 	at
org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:103)
2010-03-16 12:47:13,294 ERROR [STDERR] 	... 64 more
2010-03-16 12:47:13,310 ERROR [STDERR] Mar 16, 2010 12:47:13 PM
org.jboss.resteasy.core.SynchronousDispatcher handleWebApplicationException
SEVERE: failed to execute
javax.ws.rs.WebApplicationException: java.lang.RuntimeException: Could not
rollback transaction
	at
org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:194)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)
	at
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)
	at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)
	at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)
	at
org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)
	at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)
	at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)
	at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)
	at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
	at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
	at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.RuntimeException: Could not rollback transaction
	at
org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:283)
	at
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163)
	at
org.drools.integration.console.DroolsFlowCommandDelegate.startProcess(DroolsFlowCommandDelegate.java:125)
	at
org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:64)
	at
org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:60)
	at
org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:189)
	... 36 more
Caused by: java.lang.RuntimeException: Could not execute command
	at
org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:280)
	... 41 more
Caused by: javax.persistence.PersistenceException:
org.hibernate.MappingException: Named query not known:
ProcessInstancesWaitingForEvent
	at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
	at
org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:106)
	at
org.drools.persistence.processinstance.JPASignalManager.getProcessInstancesForEvent(JPASignalManager.java:50)
	at
org.drools.persistence.processinstance.JPASignalManager.signalEvent(JPASignalManager.java:29)
	at
org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:191)
	at
org.drools.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:56)
	at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
	at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148)
	at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135)
	at
org.drools.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:62)
	at
org.drools.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:58)
	at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
	at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148)
	at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135)
	at
org.drools.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)
	at
org.drools.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)
	at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
	at
org.drools.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:16)
	at
org.drools.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:185)
	at
org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:230)
	at
org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1689)
	at
org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:289)
	at
org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:52)
	at
org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:14)
	at
org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:254)
	... 41 more
Caused by: org.hibernate.MappingException: Named query not known:
ProcessInstancesWaitingForEvent
	at
org.hibernate.impl.AbstractSessionImpl.getNamedQuery(AbstractSessionImpl.java:70)
	at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1260)
	at
org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:103)
	... 64 more
-- 
View this message in context: http://n3.nabble.com/GWT-Console-issue-tp448038p451544.html
Sent from the Drools - User mailing list archive at Nabble.com.

More information about the rules-users mailing list