4 Replies Latest reply on Jan 5, 2006 10:18 PM by badegg

deploy process encounter such problem

badegg Jan 1, 2006 10:14 PM

HI
every one >Happy new year to all of you !

when I deploy a hello world process definiton , as fellow:
<?xml version="1.0" encoding="UTF-8"?>

<process-definition name="hello word">
<start-state name="hello start">

</start-state>

" +
<end-state name='end' />
</process-definition>

I encountered such kind of problem,and I don't know how to solve it :
can any one help me thanks:

Transaction begin
15:31:23,703 ERROR [GraphSession] org.hibernate.HibernateException: instance not of expected entity type: org.jbpm.module.def.ModuleDefinition15:31:23,781 WARN [RequestProcessor] Unhandled Exception thrown: class java.lang.RuntimeException15:31:23,781 ERROR [Engine] StandardWrapperValve[action]: Servlet.service() for servlet action threw exceptionjava.lang.RuntimeException: couldn't save process definition 'ProcessDefinition(hello word)'
at org.jbpm.db.GraphSession.saveProcessDefinition(GraphSession.java:35)
at cims.bpm.services.WorkflowDelegate.saveWorkFlowDefinition(WorkflowDelegate.java:64)
at wfs.websale.actions.DepoyProcess.execute(DepoyProcess.java:18)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397) at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:44)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:169)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.hibernate.HibernateException: instance not of expected entity type: org.jbpm.module.def.ModuleDefinition
at org.hibernate.persister.entity.BasicEntityPersister.getSubclassEntityPersister(BasicEntityPersister.java:2946)
at org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1017)
at org.hibernate.engine.ForeignKeys.isTransient(ForeignKeys.java:174)
at org.hibernate.event.def.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:407)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:82)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:69)
at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:416)
at org.hibernate.engine.Cascades$5.cascade(Cascades.java:153)
at org.hibernate.engine.Cascades.cascade(Cascades.java:721) at org.hibernate.engine.Cascades.cascadeCollection(Cascades.java:860)
at org.hibernate.engine.Cascades.cascade(Cascades.java:739) at org.hibernate.engine.Cascades.cascade(Cascades.java:817) at org.hibernate.event.def.AbstractSaveEventListener.cascadeAfterSave(AbstractSaveEventListener.java:361)
at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:263)
at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:158)
at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:104)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:184) at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:173)
at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:69) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:429) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:424) at org.jbpm.db.GraphSession.saveProcessDefinition(GraphSession.java:31) ... 39 more

1. Re: deploy process encounter such problem

aguizar Jan 2, 2006 1:22 PM (in response to badegg)

what database/jdbc driver/jbpm version are you using?
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2. Re: deploy process encounter such problem

badegg Jan 2, 2006 8:22 PM (in response to badegg)

I use jbuilder2005+SQLServer2000+jtds-1.1+jbpm3.0
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3. Re: deploy process encounter such problem

aguizar Jan 4, 2006 3:52 PM (in response to badegg)

Can you post the code snippet that deploys your process?
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4. Re: deploy process encounter such problem

badegg Jan 5, 2006 10:18 PM (in response to badegg)

public void saveWorkFlowDefinition() {
log.debug("saveWorkFlowDefinition start");
ProcessDefinition process = ProcessDefinition.parseXmlResource("cims/wfs/websale/processdefinition.xml");
JbpmSession session = jbpmSessionFactory.openJbpmSession();
session.beginTransaction();
System.out.println("====================Transaction begin");

session.getGraphSession().saveProcessDefinition(process);
session.commitTransaction();
System.out.println("=====================endTransaction");
session.close();
log.debug("saveWorkFlowDefinition end");
}
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