[jboss-user] [JBoss jBPM] - Parameter userName does not exist as a named parameter

eleman304 do-not-reply at jboss.com
Fri Sep 14 07:53:30 EDT 2007


hi all 

I have a problem while getting actor emil from db 


  | 
  | IdentitySession identitySession=new IdentitySession(JbpmContext.getCurrentJbpmContext().getSession());
  | 					User jbpmUser=identitySession.getUserByName(actor);
  | 					
  | 
  | 

i gor error at runtime  with this code 
jbpmUser=identitySession.getUserByName(actor);

Error 




  | java.lang.IllegalArgumentException: Parameter userName does not exist as a named parameter in [select u from org.jbpm.identity.User as u where u.name = :userName]
  | 	at org.hibernate.impl.AbstractQueryImpl.setParameter(AbstractQueryImpl.java:356)
  | 	at org.hibernate.impl.AbstractQueryImpl.setString(AbstractQueryImpl.java:636)
  | 	at org.jbpm.identity.hibernate.IdentitySession.getUserByName(IdentitySession.java:164)
  | 	at com.sampas.akos.workFlow.tools.MailActionHandler.execute(MailActionHandler.java:82)
  | 	at org.jbpm.graph.def.Action.execute(Action.java:122)
  | 	at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:255)
  | 	at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:220)
  | 	at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:190)
  | 	at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:174)
  | 	at org.jbpm.graph.exe.Token.signal(Token.java:200)
  | 	at org.jbpm.graph.exe.Token.signal(Token.java:139)
  | 	at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:476)
  | 	at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:390)
  | 	at com.sampas.akos.workFlow.servis.AkosWorkFlow.closeProcessInstance(AkosWorkFlow.java:197)
  | 	at com.sampas.akos.iacr.web.controller.GSBasvuruController.saveBasvuru(GSBasvuruController.java:256)
  | 	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:585)
  | 	at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:132)
  | 	at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1186)
  | 	at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:147)
  | 	at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97)
  | 	at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171)
  | 	at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
  | 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
  | 	at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174)
  | 	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
  | 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
  | 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
  | 	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
  | 	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
  | 	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
  | 	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
  | 	at java.lang.Thread.run(Thread.java:595)
  | 
  | 
  | 

Thanks All

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