July 2012 - jboss-user - Jboss List Archives

[EJB3] - Re: Embedded Container and JUnit problem

by Magesh Bojan

Magesh Bojan [https://community.jboss.org/people/mageshbk] created the discussion "Re: Embedded Container and JUnit problem" To view the discussion, visit: https://community.jboss.org/message/746861#746861 -------------------------------------------------------------- I took the liberty of moving it there. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746861#746861] Start a new discussion in EJB3 at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - Event Driven Business Process Management in jBPM5 question

by Lillian Andres

Lillian Andres [https://community.jboss.org/people/Adrigan] created the discussion "Event Driven Business Process Management in jBPM5 question" To view the discussion, visit: https://community.jboss.org/message/745910#745910 -------------------------------------------------------------- Hello, I followed the article at http://www.plugtree.com/event-driven-business-process-management-in-jbpm5... http://www.plugtree.com/event-driven-business-process-management-in-jbpm5... and obtained some very strange results listed as a comment to the article. It appears that jBPM nodes run out of order. That really does not make sense. The process and output are listed as a comment at the hyperlink. Thanks for any help in advance. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/745910#745910] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - Showing diagram (not an image) in other java apps

by Christian vG

Christian vG [https://community.jboss.org/people/christianvg] created the discussion "Showing diagram (not an image) in other java apps" To view the discussion, visit: https://community.jboss.org/message/746652#746652 -------------------------------------------------------------- Hello community, i wonder how it is possible to show a jBPM generated diagram from an bpmn xml document in another java app. Im trying to integrate a diagram view from an bpmn 2.0 xml file into an Android app. And because i have to interact with certain elements from this diagram, i can't use an ordinary image... I hoped jBPM can help me here. Can someone give me a hint? thanks in advance Christian -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746652#746652] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - jbpm 5.3 - GenericCommandBasedWSHumanTaskHandler and LocalTaskService, how to use it?

by Pedro Gonçalves

Pedro Gonçalves [https://community.jboss.org/people/pgoncalves] created the discussion "jbpm 5.3 - GenericCommandBasedWSHumanTaskHandler and LocalTaskService, how to use it?" To view the discussion, visit: https://community.jboss.org/message/744818#744818 -------------------------------------------------------------- I was using the deprecated class SyncWSHumanTaskHandler like this: SyncWSHumanTaskHandler handler = new SyncWSHumanTaskHandler(localTaskService, kSession); handler.setLocal(true) kSession.getWorkItemManager().registerWorkItemHandler("Human Task", handler); handler.connect(); But since I'm using persistence and in the docs says to use the CommandBasedWSHumanTaskHandler I want to change it, but I can't set the client as the localTaskService. GenericCommandBasedWSHumanTaskHandler handler = new GenericCommandBasedWSHumanTaskHandler(kSession); kSession.getWorkItemManager().registerWorkItemHandler("Human Task", handler); When executing, gives this error: java.lang.IllegalStateException: You must provide a client connector for the Client using the setClient() method at org.jbpm.process.workitem.wsht.GenericCommandBasedWSHumanTaskHandler.connect(GenericCommandBasedWSHumanTaskHandler.java:122) at org.jbpm.process.workitem.wsht.GenericCommandBasedWSHumanTaskHandler.executeWorkItem(GenericCommandBasedWSHumanTaskHandler.java:137) Is it possible to use the GenericCommandBasedWSHumanTaskHandler with the LocalTaskService? Or, How can I use it without using HornetQ, Mina or JMS? Thanks -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/744818#744818] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - Problem with the new Eclipse BPMN editor

by Terence Gamboa

Terence Gamboa [https://community.jboss.org/people/jett] created the discussion "Problem with the new Eclipse BPMN editor" To view the discussion, visit: https://community.jboss.org/message/739531#739531 -------------------------------------------------------------- Has anybody else encountered the following bug with the new Eclipse BPMN editor (the one recently rolled out with 5.3) ? : After creating a few tasks and gateways, the graphical diagram shown on screen suddenly disappears. Viewing the underlying XML source shows that the bpmndi-based tags (i.e. those belonging to the namespace that contain the graphical layout information) have disappeared. All the bpmn2 tags are intact however. There is no apparent way to get the drawing back. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739531#739531] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - Different processSessionId for sub process

by TC ONG

TC ONG [https://community.jboss.org/people/devilkazuya99] created the discussion "Different processSessionId for sub process" To view the discussion, visit: https://community.jboss.org/message/746595#746595 -------------------------------------------------------------- Hi. I am using persistence for my knowledgesession. I have problem using sub process. The first time i run it it is fine. But the second time i run it, my main process is ok, but the sub process was created with the previous processSession id. Can you tell me what i did wrong to cause this problem? I am using drools 5.3 n jbpm 5.1.2 I create new ksession everytime. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746595#746595] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - #newbie - making changes to an existing jpdl.xml file

by Pavan Mellamputi

Pavan Mellamputi [https://community.jboss.org/people/theone.pa1] created the discussion "#newbie - making changes to an existing jpdl.xml file" To view the discussion, visit: https://community.jboss.org/message/746563#746563 -------------------------------------------------------------- I'm making changes to an existing application. The application uses jboss - jbpm for the workflow. I have a set of *jpdl.xml files. I have made changes to couple of files and deployed them. But I dont see the changes coming into effect. ** Our deployment system is more of customized. I dont think we are using the jboss's default deployment mechanism. ** Also, I see a ''jbpm-jboss/server'' directory in the application's subdirectories. Can you please help me out with this . Thanks in advance. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746563#746563] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - Setting sub process ID on run-time

by TC ONG

TC ONG [https://community.jboss.org/people/devilkazuya99] created the discussion "Setting sub process ID on run-time" To view the discussion, visit: https://community.jboss.org/message/746249#746249 -------------------------------------------------------------- I have a process that uses a sub process. Is it possible to set the "processID" of the sub process in run-time? Can I do something in script task 1 like: subProcess1.setProcessId("mySubProcessId"); (start)----->[ script task 1 ]------>( sub process 1 )------>[ script task 2]------>(end) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746249#746249] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - [jbpm-console][Error] IOException while storing process instance 1

by Shamal Karunarathne

Shamal Karunarathne [https://community.jboss.org/people/shamalk] created the discussion "[jbpm-console][Error] IOException while storing process instance 1" To view the discussion, visit: https://community.jboss.org/message/746015#746015 -------------------------------------------------------------- Hi, I'm trying to use custom variables with human tasks. And I encountered this error. I'm not sure what causes this. Could you help me? I have attached the sources. 16:35:19,037 WARN [com.arjuna.ats.arjuna] (http-localhost-127.0.0.1-8080-5) ARJUNA12125: TwoPhaseCoordinator.beforeCompletion - failed for SynchronizationImple< 0:ffffc0a80a84:-738f4cb:4ff3fcd8:111, org.hibernate.ejb.AbstractEntityManagerImpl$1@51753509 >: javax.persistence.PersistenceException: java.lang.IllegalArgumentException: IOException while storing process instance 1: com.shamalk.jbpm.test.Person at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:516) [hibernate-entitymanager-3.4.0.GA.jar:] at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:97) at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:274) at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:94) at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:159) at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1159) at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:119) at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:179) [drools-persistence-jpa-5.4.0.Final.jar:] at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:371) [drools-persistence-jpa-5.4.0.Final.jar:] at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:223) [drools-core-5.4.0.Final.jar:] at org.jbpm.integration.console.CommandDelegate.startProcess(CommandDelegate.java:120) [jbpm-gwt-core-5.3.0.Final.jar:] at org.jbpm.integration.console.ProcessManagement.newInstance(ProcessManagement.java:88) [jbpm-gwt-core-5.3.0.Final.jar:] at org.jboss.bpm.console.server.FormProcessingFacade.startProcessWithUI(FormProcessingFacade.java:197) [classes:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_33] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_33] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_33] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_33] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.2.1.GA.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) [classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139) [jboss-as-web-7.0.2.Final.jar:7.0.2.Final] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:480) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) [jboss-as-web-7.0.2.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at java.lang.Thread.run(Thread.java:680) [:1.6.0_33] Caused by: java.lang.IllegalArgumentException: IOException while storing process instance 1: com.shamalk.jbpm.test.Person at org.jbpm.persistence.processinstance.ProcessInstanceInfo.update(ProcessInstanceInfo.java:207) [jbpm-persistence-jpa-5.3.0.Final.jar:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_33] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_33] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_33] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_33] at org.hibernate.ejb.event.BeanCallback.invoke(BeanCallback.java:23) [hibernate-entitymanager-3.4.0.GA.jar:] at org.hibernate.ejb.event.EntityCallbackHandler.callback(EntityCallbackHandler.java:80) [hibernate-entitymanager-3.4.0.GA.jar:] at org.hibernate.ejb.event.EntityCallbackHandler.preUpdate(EntityCallbackHandler.java:65) [hibernate-entitymanager-3.4.0.GA.jar:] at org.hibernate.ejb.event.EJB3FlushEntityEventListener.invokeInterceptor(EJB3FlushEntityEventListener.java:41) [hibernate-entitymanager-3.4.0.GA.jar:] at org.hibernate.event.def.DefaultFlushEntityEventListener.handleInterception(DefaultFlushEntityEventListener.java:330) [hibernate-core-3.3.2.GA.jar:] at org.hibernate.event.def.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:270) [hibernate-core-3.3.2.GA.jar:] at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:151) [hibernate-core-3.3.2.GA.jar:] at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:219) [hibernate-core-3.3.2.GA.jar:] at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:99) [hibernate-core-3.3.2.GA.jar:] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:49) [hibernate-core-3.3.2.GA.jar:] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028) [hibernate-core-3.3.2.GA.jar:] at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366) [hibernate-core-3.3.2.GA.jar:] at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:504) [hibernate-entitymanager-3.4.0.GA.jar:] ... 45 more 16:35:19,052 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/gwt-console-server].[Resteasy]] (http-localhost-127.0.0.1-8080-5) Servlet.service() for servlet Resteasy threw exception: org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Could not commit session or rollback at org.jboss.resteasy.core.SynchronousDispatcher.unwrapException(SynchronousDispatcher.java:345) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:321) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:534) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.2.1.GA.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) [classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139) [jboss-as-web-7.0.2.Final.jar:7.0.2.Final] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:480) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) [jboss-as-web-7.0.2.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at java.lang.Thread.run(Thread.java:680) [:1.6.0_33] Caused by: java.lang.RuntimeException: Could not commit session or rollback at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:401) [drools-persistence-jpa-5.4.0.Final.jar:] at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:376) [drools-persistence-jpa-5.4.0.Final.jar:] at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:223) [drools-core-5.4.0.Final.jar:] at org.jbpm.integration.console.CommandDelegate.startProcess(CommandDelegate.java:120) [jbpm-gwt-core-5.3.0.Final.jar:] at org.jbpm.integration.console.ProcessManagement.newInstance(ProcessManagement.java:88) [jbpm-gwt-core-5.3.0.Final.jar:] at org.jboss.bpm.console.server.FormProcessingFacade.startProcessWithUI(FormProcessingFacade.java:197) [classes:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_33] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_33] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_33] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_33] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209) [resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519) [resteasy-jaxrs-2.2.1.GA.jar:] ... 24 more Caused by: java.lang.RuntimeException: Unable to rollback transaction at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:197) [drools-persistence-jpa-5.4.0.Final.jar:] at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:397) [drools-persistence-jpa-5.4.0.Final.jar:] ... 38 more Caused by: java.lang.IllegalStateException: BaseTransaction.rollback - no transaction! at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.rollback(BaseTransaction.java:132) at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:191) [drools-persistence-jpa-5.4.0.Final.jar:] ... 39 more -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746015#746015] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

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[jBPM] - Retrieving KnowledgeAgent in Drools-Spring

by TC ONG

TC ONG [https://community.jboss.org/people/devilkazuya99] created the discussion "Retrieving KnowledgeAgent in Drools-Spring" To view the discussion, visit: https://community.jboss.org/message/738940#738940 -------------------------------------------------------------- I configured drools-spring with knowledgeAgent + persistence. Because i setting looks like this: <drools:ksession id="jpaSingleSessionCommandService" type="stateful" kbase="kbase"> Eveerytime I started my tomcat, it creates a new ksession and a record in SessionInfo table. So it strikes me in the head that by configure my ksession this way, I can't reclaim my previous session at all. Silly me. :p Now my question is, is it possible to reclaim my previous session (as code below) using the drools-spring way or I can only do it programatically? StatefulKnowledgeSession ksession = JBPMHelper.loadStatefulKnowledgeSession(kbase, sessionId); -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/738940#738940] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 9 months

2
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jboss-user July 2012