session closed before jbpmContext close --------------------------------------- Key: JBPM-1030 URL: http://jira.jboss.com/jira/browse/JBPM-1030 Project: JBoss jBPM Issue Type: Patch Components: Core Engine Affects Versions: jBPM jPDL 3.2 Environment: win2000,tomcat,jbpm3.2,eclipse Reporter: zhang baoquan Assigned To: Tom Baeyens Session hsession = jbpmContext.getSession(); try { hsession.save(businessReport); ProcessDefinition pd = jbpmContext.getGraphSession().findLatestProcessDefinition("RNDFProcess"); ProcessInstance pi = pd.createProcessInstance(); //pi.getContextInstance().setVariable("username", from_username); TaskInstance ti = pi.getTaskMgmtInstance().createStartTaskInstance(); jbpmContext.close();//here is exception ti.setVariable("report_id", businessReport.getReportId()); ti.end(); } catch (Exception e) { System.out.println("Unknown error in the SaveGo()."); e.printStackTrace(); jbpmContext.setRollbackOnly(); }finally{ jbpmContext.close(); } exception: 09:36:53,328 [http8001-Processor22] DEBUG JbpmContextInfo : creating jbpm context with service factories '[tx, message, scheduler, logging, persistence, authentication]' 09:36:53,328 [http8001-Processor22] DEBUG JbpmContext : creating org.jbpm.JbpmContext@1ddf47e 09:36:53,328 [http8001-Processor22] DEBUG DbPersistenceServiceFactory : creating persistence service 09:36:53,328 [http8001-Processor22] DEBUG DbPersistenceService : creating hibernate session 09:36:53,343 [http8001-Processor22] DEBUG DbPersistenceService : beginning hibernate transaction 09:36:53,359 [http8001-Processor22] DEBUG GraphElement : event 'process-start' on 'ProcessDefinition(RNDFProcess)' for 'Token(/)' 09:36:53,359 [http8001-Processor22] WARN StatefulPersistenceContext : Narrowing proxy to class org.jbpm.graph.node.StartState - this operation breaks == 09:36:53,375 [http8001-Processor22] DEBUG TaskController : creating task instance variable 'report_id' from process variable 'report_id', value 'null' 09:36:53,375 [http8001-Processor22] DEBUG VariableContainer : create variable 'report_id' in 'TaskInstance[appendForm]' with value 'null' 09:36:53,375 [http8001-Processor22] DEBUG GraphElement : event 'task-create' on 'Task(appendForm)' for 'Token(/)' 09:36:56,203 [http8001-Processor22] DEBUG GraphElement : event 'task-assign' on 'Task(appendForm)' for 'Token(/)' 09:36:56,203 [http8001-Processor22] DEBUG JbpmContext : closing JbpmContext 09:36:56,203 [http8001-Processor22] DEBUG Services : closing service 'persistence': org.jbpm.persistence.db.DbPersistenceService@9d478b 09:36:56,203 [http8001-Processor22] DEBUG DbPersistenceService : committing hibernate transaction 09:36:56,203 [http8001-Processor22] ERROR DbPersistenceService : hibernate commit failed org.hibernate.SessionException: Session is closed at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:116) at org.hibernate.transaction.JDBCTransaction.commitAndResetAutoCommit(JDBCTransaction.java:139) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:115) at org.jbpm.persistence.db.DbPersistenceService.commit(DbPersistenceService.java:253) at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:211) at org.jbpm.svc.Services.close(Services.java:222) at org.jbpm.JbpmContext.close(JbpmContext.java:139) at buesiness.BusinessEngine.SaveGo(BusinessEngine.java:113) at buesiness.BusinessEngine.exectue(BusinessEngine.java:62) at org.apache.jsp.order_005fexec_jsp._jspService(order_005fexec_jsp.java:99) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:199) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:195) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:209) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:670) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:517) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:575) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:666) at java.lang.Thread.run(Thread.java:595) 09:36:56,203 [http8001-Processor22] DEBUG DbPersistenceService : rolling back hibernate transaction 09:36:56,203 [http8001-Processor22] ERROR DbPersistenceService : hibernate rollback failed org.hibernate.SessionException: Session is closed at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:116) at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:183) at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:162) at org.jbpm.persistence.db.DbPersistenceService.rollback(DbPersistenceService.java:297) at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:213) at org.jbpm.svc.Services.close(Services.java:222) at org.jbpm.JbpmContext.close(JbpmContext.java:139) at buesiness.BusinessEngine.SaveGo(BusinessEngine.java:113) at buesiness.BusinessEngine.exectue(BusinessEngine.java:62) at org.apache.jsp.order_005fexec_jsp._jspService(order_005fexec_jsp.java:99) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:199) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:195) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:209) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:670) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:517) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:575) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:666) at java.lang.Thread.run(Thread.java:595) 09:36:56,203 [http8001-Processor22] WARN DbPersistenceService : hibernate session was already closed org.jbpm.persistence.JbpmPersistenceException: hibernate commit failed at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:216) at org.jbpm.svc.Services.close(Services.java:222) at org.jbpm.JbpmContext.close(JbpmContext.java:139) at buesiness.BusinessEngine.SaveGo(BusinessEngine.java:113) at buesiness.BusinessEngine.exectue(BusinessEngine.java:62) at org.apache.jsp.order_005fexec_jsp._jspService(order_005fexec_jsp.java:99) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:199) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:195) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:209) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:670) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:517) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:575) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:666) at java.lang.Thread.run(Thread.java:595)