Lavanya, The JPA-based DAO does not implement event storage. To use this feature you'd need to either switch to the hibernate DAO, or wait until someone implements this on the JPA DAO implementation.
-mbs On 11/7/07, Lavanya Ramakrishnan <[EMAIL PROTECTED]> wrote: > > I am trying to use the instance management API for retrieving event > information and I am getting the exception below. > > I am using the svn branch for 1.1. I have tried both listEvents and > getEventTimeline. > > Am I missing something or is this expected behavior? > > java.lang.UnsupportedOperationException > at > org.apache.ode.dao.jpa.BPELDAOConnectionImpl.bpelEventQuery( > BPELDAOConnectionImpl.java:54) > at > org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl$7.run( > ProcessAndInstanceManagementImpl.java:469) > at > org.apache.ode.bpel.engine.BpelDatabase$1.call(BpelDatabase.java:76) > at > org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction( > SimpleScheduler.java:179) > at > org.apache.ode.bpel.engine.BpelDatabase.exec(BpelDatabase.java:74) > at > org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl.dbexec( > ProcessAndInstanceManagementImpl.java:585) > at > org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl.listEvents( > ProcessAndInstanceManagementImpl.java:467) > 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.ode.axis2.service.ManagementService.invokeBusinessLogic( > ManagementService.java:125) > at > org.apache.ode.axis2.service.ManagementService.access$100( > ManagementService.java:72) > at > > org.apache.ode.axis2.service.ManagementService$InstanceMessageReceiver.invokeBusinessLogic > (ManagementService.java:275) > at > org.apache.axis2.receivers.AbstractMessageReceiver.receive( > AbstractMessageReceiver.java:96) > at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java: > > thanks > Lavanya >
