Constraint Editors of the Rule Flow
by ramram
Hi All,
I have the following situation where I am passing a parameter to the .rf
file called createUser
how I can define it in the constraint editor of the XOR
I am currently using dialect: java type: code and using return createUser;
how can this be transformed using dialect: mvel type: rule
I tried eval(createUser) but its not working?? can someone help in this
issue??
Regards
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16 years, 1 month
Drools Flow Scheduler?
by stevelaw
I would like to begin a rule flow process at 16:00 M-F, and possibly skipping
specific holiday's as well. Is there any built in capability in Drools
Flow, or should I use an external scheduler such as Quartz, etc? I'm
assuming an external scheduler is the recommended way. If so, are there any
examples?
Thanks
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16 years, 1 month
Class Cast Exception
by ramram8
I am creating a process using the Fluent API
I am using A START > LOG > USER TASK > END
I have in the process the following:
.workItemNode(14)
.workName("Log")
.inMapping("index", "index")
.inMapping("user", "user")
.outMapping("index", "index")
.outMapping("createUser", "createUser")
.outMapping("user", "user")
.done();
Once running it I have the following exception in the JBUILDER
Exception in thread "main" java.lang.ClassCastException:
org.drools.workflow.core.node.ActionNode cannot be cast to
org.drools.workflow.core.node.WorkItemNode
at
org.drools.ruleflow.core.factory.WorkItemNodeFactory.getWorkItemNode(WorkItemNodeFactory.java:52)
at
org.drools.ruleflow.core.factory.WorkItemNodeFactory.workName(WorkItemNodeFactory.java:76)
at sample.CreateProcess.createProcess1(CreateProcess.java:236)
at sample.CreateProcess.main(CreateProcess.java:31)
can anyone provide support??
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16 years, 1 month
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16 years, 1 month
Problem in Building of default package in the GUVNOR
by ramram8
Hi all,
I have the following problem:
1- I am uploading a rule file into the guvnor the file can be uploaded
successfully
2- When I go to the default package and I press save and validate there is
no error and all is fine till here
3- When I build the package I am having the following exception:
Rule Compilation Error the decleraed package "" doesnt match the
expected
and unable to generate rule invoker
After tracing it I find that it is resulting from the following:
I have in my Rule Flow that is being uploaded a split in the split there is
the following
<split id="5" name="Gateway" x="329" y="160" width="49" height="49"
type="2" >
<constraints>
<constraint toNodeId="13" name="End Process" priority="2"
type="code" dialect="java" >return endProcess;</constraint>
<constraint toNodeId="3" name="Create User" priority="1" type="code"
dialect="java" >return createUser;</constraint>
</constraints>
</split>
If I removed the type="code" from the constraint tag the process could be
uploaded successfully
BUT I am facing after this an error in the GWT I dont know if it is because
I have removed the type="code"
How I can fix this issue??
Is the problem from the Guvnor or from my Rule Flow file??
Please to help in this issue
the Execption is :
19:05,828 ERROR [STDERR] java.lang.ClassCastException:
org.drools.workflow.core.impl.ConstraintImpl cannot be cast to
org.drools.workflow.instance.impl.Const
ntEvaluator
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.SplitInstance.internalTrigger(SplitInstance.java:60)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:37)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:101)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:82)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.WorkItemNodeInstance.triggerCompleted(WorkItemNodeInstance.java:192)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.WorkItemNodeInstance.workItemCompleted(WorkItemNodeInstance.java:246)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.WorkItemNodeInstance.signalEvent(WorkItemNodeInstance.java:222)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:258)
19:05,828 ERROR [STDERR] at
org.drools.persistence.processinstance.JPAWorkItemManager.completeWorkItem(JPAWorkItemManager.java:96)
19:05,828 ERROR [STDERR] at
org.drools.integration.console.workitemhandler.LogHandler.executeWorkItem(LogHandler.java:62)
19:05,828 ERROR [STDERR] at
org.drools.persistence.processinstance.JPAWorkItemManager.internalExecuteWorkItem(JPAWorkItemManager.java:44)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:95)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:152)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.JoinInstance.internalTrigger(JoinInstance.java:52)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112)
19:05,828 ERROR [STDERR] at
org.drools.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:16)
19:05,828 ERROR [STDERR] at
org.drools.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:185)
19:05,828 ERROR [STDERR] at
org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:230)
19:05,828 ERROR [STDERR] at
org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1689)
19:05,828 ERROR [STDERR] at
org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:289)
19:05,828 ERROR [STDERR] at
org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:52)
19:05,828 ERROR [STDERR] at
org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:14)
19:05,828 ERROR [STDERR] at
org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:254)
19:05,828 ERROR [STDERR] at
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163)
19:05,828 ERROR [STDERR] at
org.drools.integration.console.DroolsFlowCommandDelegate.startProcess(DroolsFlowCommandDelegate.java:254)
19:05,828 ERROR [STDERR] at
org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:64)
19:05,828 ERROR [STDERR] at
org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:60)
19:05,828 ERROR [STDERR] at
org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:189)
19:05,828 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
19:05,828 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
19:05,828 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
19:05,828 ERROR [STDERR] at java.lang.reflect.Method.invoke(Unknown
Source)
19:05,828 ERROR [STDERR] at
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)
19:05,828 ERROR [STDERR] at
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)
19:05,828 ERROR [STDERR] at
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)
19:05,828 ERROR [STDERR] at
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)
19:05,828 ERROR [STDERR] at
org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)
19:05,828 ERROR [STDERR] at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)
19:05,828 ERROR [STDERR] at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)
19:05,843 ERROR [STDERR] at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)
19:05,843 ERROR [STDERR] at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)
19:05,843 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
19:05,843 ERROR [STDERR] at
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
19:05,843 ERROR [STDERR] at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
19:05,843 ERROR [STDERR] at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
19:05,843 ERROR [STDERR] at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
19:05,843 ERROR [STDERR] at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
19:05,843 ERROR [STDERR] at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
19:05,843 ERROR [STDERR] at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
19:05,843 ERROR [STDERR] at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
19:05,843 ERROR [STDERR] at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
19:05,843 ERROR [STDERR] at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
19:05,843 ERROR [STDERR] at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
19:05,843 ERROR [STDERR] at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
19:05,843 ERROR [STDERR] at java.lang.Thread.run(Unknown Source)
19:05,890 WARN [arjLoggerI18N]
[com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator_2]
TwoPhaseCoordinator.beforeCompletion - failed for com.arjuna.ats.in
nal.jta.resources.arjunacore.SynchronizationImple@1ccad9c
ax.persistence.PersistenceException: java.lang.IllegalArgumentException:
Unknown node instance type:
org.drools.workflow.instance.node.SplitInstance@c4bca9
at
org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:527)
at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
at
org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
at
org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:258)
at
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163)
at
org.drools.integration.console.DroolsFlowCommandDelegate.startProcess(DroolsFlowCommandDelegate.java:254)
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)
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.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(Unknown Source)
sed by: java.lang.IllegalArgumentException: Unknown node instance type:
org.drools.workflow.instance.node.SplitInstance@c4bca9
at
org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeNodeInstanceContent(AbstractProcessInstanceMarshaller.java:243)
at
org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeNodeInstance(AbstractProcessInstanceMarshaller.java:117)
at
org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeProcessInstance(AbstractProcessInstanceMarshaller.java:106)
at
org.drools.persistence.processinstance.ProcessInstanceInfo.update(ProcessInstanceInfo.java:237)
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.hibernate.ejb.event.BeanCallback.invoke(BeanCallback.java:23)
at
org.hibernate.ejb.event.EntityCallbackHandler.callback(EntityCallbackHandler.java:78)
at
org.hibernate.ejb.event.EntityCallbackHandler.preUpdate(EntityCallbackHandler.java:63)
at
org.hibernate.ejb.event.EJB3FlushEntityEventListener.invokeInterceptor(EJB3FlushEntityEventListener.java:43)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.handleInterception(DefaultFlushEntityEventListener.java:308)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:248)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:128)
at
org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
at
org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
at
org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:515)
... 50 more
19:05,921 ERROR [STDERR] javax.transaction.RollbackException:
[com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted]
[com.arjuna.ats.internal
a.transaction.arjunacore.commitwhenaborted] Can't commit because the
transaction is in aborted state
19:05,921 ERROR [STDERR] at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1401)
19:05,921 ERROR [STDERR] at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
19:05,921 ERROR [STDERR] at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
19:05,921 ERROR [STDERR] at
org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
19:05,921 ERROR [STDERR] at
org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:258)
19:05,921 ERROR [STDERR] at
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163)
19:05,921 ERROR [STDERR] at
org.drools.integration.console.DroolsFlowCommandDelegate.startProcess(DroolsFlowCommandDelegate.java:254)
19:05,921 ERROR [STDERR] at
org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:64)
19:05,921 ERROR [STDERR] at
org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:60)
19:05,921 ERROR [STDERR] at
org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:189)
19:05,921 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
19:05,921 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
19:05,921 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
19:05,921 ERROR [STDERR] at java.lang.reflect.Method.invoke(Unknown
Source)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)
19:05,921 ERROR [STDERR] at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)
19:05,921 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
19:05,921 ERROR [STDERR] at
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
19:05,921 ERROR [STDERR] at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
19:05,921 ERROR [STDERR] at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
19:05,921 ERROR [STDERR] at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
19:05,921 ERROR [STDERR] at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
19:05,921 ERROR [STDERR] at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
19:05,921 ERROR [STDERR] at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
19:05,921 ERROR [STDERR] at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
19:05,921 ERROR [STDERR] at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
19:05,921 ERROR [STDERR] at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
19:05,921 ERROR [STDERR] at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
19:05,921 ERROR [STDERR] at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
19:05,921 ERROR [STDERR] at java.lang.Thread.run(Unknown Source)
19:05,921 ERROR [STDERR] Caused by: javax.persistence.PersistenceException:
java.lang.IllegalArgumentException: Unknown node instance type:
org.drools.workfl
instance.node.SplitInstance@c4bca9
19:05,921 ERROR [STDERR] at
org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:527)
19:05,921 ERROR [STDERR] at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
19:05,921 ERROR [STDERR] at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
19:05,921 ERROR [STDERR] at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
19:05,921 ERROR [STDERR] at
com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
19:05,921 ERROR [STDERR] at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
19:05,921 ERROR [STDERR] ... 45 more
19:05,921 ERROR [STDERR] Caused by: java.lang.IllegalArgumentException:
Unknown node instance type:
org.drools.workflow.instance.node.SplitInstance@c4bca9
19:05,921 ERROR [STDERR] at
org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeNodeInstanceContent(AbstractProcessInstanceMarshaller.java
3)
19:05,937 ERROR [STDERR] at
org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeNodeInstance(AbstractProcessInstanceMarshaller.java:117)
19:05,937 ERROR [STDERR] at
org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeProcessInstance(AbstractProcessInstanceMarshaller.java:106
19:05,937 ERROR [STDERR] at
org.drools.persistence.processinstance.ProcessInstanceInfo.update(ProcessInstanceInfo.java:237)
19:05,937 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
19:05,937 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
19:05,937 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
19:05,937 ERROR [STDERR] at java.lang.reflect.Method.invoke(Unknown
Source)
19:05,937 ERROR [STDERR] at
org.hibernate.ejb.event.BeanCallback.invoke(BeanCallback.java:23)
19:05,937 ERROR [STDERR] at
org.hibernate.ejb.event.EntityCallbackHandler.callback(EntityCallbackHandler.java:78)
19:05,937 ERROR [STDERR] at
org.hibernate.ejb.event.EntityCallbackHandler.preUpdate(EntityCallbackHandler.java:63)
19:05,937 ERROR [STDERR] at
org.hibernate.ejb.event.EJB3FlushEntityEventListener.invokeInterceptor(EJB3FlushEntityEventListener.java:43)
19:05,937 ERROR [STDERR] at
org.hibernate.event.def.DefaultFlushEntityEventListener.handleInterception(DefaultFlushEntityEventListener.java:308)
19:05,937 ERROR [STDERR] at
org.hibernate.event.def.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:248)
19:05,937 ERROR [STDERR] at
org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:128)
19:05,937 ERROR [STDERR] at
org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
19:05,937 ERROR [STDERR] at
org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
19:05,937 ERROR [STDERR] at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
19:05,937 ERROR [STDERR] at
org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
19:05,937 ERROR [STDERR] at
org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
19:05,937 ERROR [STDERR] at
org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:515)
19:05,937 ERROR [STDERR] ... 50 more
19:05,937 ERROR [STDERR] Nov 30, 2009 11:19:05 AM
org.jboss.resteasy.core.SynchronousDispatcher handleWebApplicationException
ERE: failed to execute
ax.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(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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(Unknown Source)
sed 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:254)
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
sed by: java.lang.IllegalStateException: BaseTransaction.rollback -
[com.arjuna.ats.internal.jta.transaction.arjunacore.notx]
[com.arjuna.ats.internal.jta.tr
action.arjunacore.notx] no transaction!
at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.rollback(BaseTransaction.java:158)
at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.rollback(BaseTransactionManagerDelegate.java:126)
at
org.jboss.tm.usertx.client.ServerVMClientUserTransaction.rollback(ServerVMClientUserTransaction.java:148)
at
org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:278)
... 41 more
--
View this message in context: http://old.nabble.com/Problem-in-Building-of-default-package-in-the-GUVNO...
Sent from the drools - user mailing list archive at Nabble.com.
16 years, 1 month
Server Compatibility of Drools
by ramram8
Hi All,
I am currently using the Drools Flow with the GWT web console and I could
create many rule flow processes using the JBOSS 4.2.3 version.
But what I am concerned about is that there will be problems if I changed
the application server?
Please can you help me and tell me if the Drools Flow and GWT web console
are compatible with the following application servers:
1- OC4J
2- Bea Weblogic 9.0
3- IBM Websphere
4- Tomcat 6.0
--
View this message in context: http://old.nabble.com/Server-Compatibility-of-Drools-tp26570562p26570562....
Sent from the drools - user mailing list archive at Nabble.com.
16 years, 1 month
Drools eclipse plugin and J2ee project problem
by Sahid Khan (সাহিদ)
Hello,
I am using eclipse 3.4 on a linux machine. I mostly work in Java EE
perspective. It was working fine till now. But after I installed
Drools plugin [1], trying to open a Java EE project from Java EE
perspective is making eclipse stuck. I can not even close eclipse once
I click on "Open Project". The progress bar says it is opening the
project. But it is taking eternal. Any possible reason why this can
happen?
Thanks in Advance,
--
S.
Argue with idiots, and you become an idiot. - PG
16 years, 1 month
why loop fire with no-loop is true?
by Sinboy Zhang
*i expect the result is 530,and define the "no-loop=true" in the rules ,but
result is 460,why?*
*
--------------------------------------------------------------------------------------------------------------------------------------------------
*
my java test code:
package org.sample;
import org.drools.KnowledgeBase;
import org.drools.KnowledgeBaseFactory;
import org.drools.builder.KnowledgeBuilder;
import org.drools.builder.KnowledgeBuilderError;
import org.drools.builder.KnowledgeBuilderErrors;
import org.drools.builder.KnowledgeBuilderFactory;
import org.drools.builder.ResourceType;
import org.drools.io.ResourceFactory;
import org.drools.logger.KnowledgeRuntimeLogger;
import org.drools.logger.KnowledgeRuntimeLoggerFactory;
import org.drools.runtime.StatefulKnowledgeSession;
public class SalesTest {
public static final void main(String[] args) {
try {
// load up the knowledge base
KnowledgeBase kbase = readKnowledgeBase();
StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
KnowledgeRuntimeLogger logger =
KnowledgeRuntimeLoggerFactory.newFileLogger(ksession, "test");
// go !
Sales message = new Sales();
message.setName("sinboy");
message.setSales(600);
ksession.insert(message);
ksession.fireAllRules();
//ksession.dispose();
System.out.println("updated:"+message.getName()+","+message.getSales());
logger.close();
} catch (Throwable t) {
t.printStackTrace();
}
}
private static KnowledgeBase readKnowledgeBase() throws Exception {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
//kbuilder.add(ResourceFactory.newClassPathResource("Sample.drl"),
ResourceType.DRL);
kbuilder.add(ResourceFactory.newUrlResource("
http://127.0.0.1:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/org...."),
ResourceType.PKG);
KnowledgeBuilderErrors errors = kbuilder.getErrors();
if (errors.size() > 0) {
for (KnowledgeBuilderError error: errors) {
System.err.println(error);
}
throw new IllegalArgumentException("Could not parse knowledge.");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
return kbase;
}
}
*the print info is:*
fired1:discount,550
fired0:discount,530
fired1:discount,480
fired0:discount,460
updated:discount,460
---------------------------------------------------------------------
my java model is :
package org.sample;
import java.util.Date;
public class Sales {
private String name;
private long sales;
private Date dateOfSale;
private boolean chocolateOnlyCustomer;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public long getSales() {
return sales;
}
public void setSales(long sales) {
this.sales = sales;
}
public Date getDateOfSale() {
return dateOfSale;
}
public void setDateOfSale(Date dateOfSale) {
this.dateOfSale = dateOfSale;
}
public boolean isChocolateOnlyCustomer() {
return chocolateOnlyCustomer;
}
public void setChocolateOnlyCustomer(boolean choclateOnlyCustomer) {
this.chocolateOnlyCustomer = chocolateOnlyCustomer;
}
}
rules:
dialect "mvel"
*no-loop true*
rule "DiscountRule"
salience 9
when
$fact0:Sales(s:sales>100)
then
#Sales fact0=new Sales();
#fact0.setSales(s.getSales()-10);
#fact0.setName("discount");
#insert(fact0);
modify($fact0){setName("discount")}
modify($fact0){setSales(s-20)}
System.out.println("fired0:"+$fact0.getName()+
","+$fact0.getSales());
end
rule "DiscountRule2"
salience 18
when
$fact1:Sales(s1:sales>500)
then
modify($fact1){setName("discount")}
modify($fact1){setSales(s1-50)}
System.out.println("fired1:"+$fact1.getName()+
","+$fact1.getSales());
end
**
16 years, 1 month
Message could not be delivered
by The Post Office
The original message was received at Sat, 28 Nov 2009 14:34:00 +0530 from [141.36.158.144]
----- The following addresses had permanent fatal errors -----
rules-users(a)lists.jboss.org
----- Transcript of the session follows -----
... while talking to host lists.jboss.org.:
>>> RCPT To:<rules-users(a)lists.jboss.org>
<<< 550 5.1.1 <rules-users(a)lists.jboss.org>... Not known here
16 years, 1 month
