Hello folks, I am getting a strange exception when trying to invoke InstanceManagement.listEvents(String, String, int) - I am told that it is an unsupported operation? Is this feature really not implemented yet? I am using Ode 1.2 under Tomcat 5.5.26. The stacktrace: SEVERE: Servlet.service() for servlet my_servlet threw exception java.lang.RuntimeException: org.apache.ode.bpel.pmapi.ManagementException: Exception during database operationjava.lang.UnsupportedOperationException ??? at com.centire.proc_engine.impl.ProcessEngineIfaceRemoteWrapper.getProcCurrentActivityOperation(ProcessEngineIfaceRemoteWrapper.java:49) ??? 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:597) ??? at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305) ??? at sun.rmi.transport.Transport$1.run(Transport.java:159) ??? at java.security.AccessController.doPrivileged(Native Method) ??? at sun.rmi.transport.Transport.serviceCall(Transport.java:155) ??? at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535) ??? at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) ??? at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) ??? at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) ??? at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) ??? at java.lang.Thread.run(Thread.java:619) ??? at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255) ??? at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233) ??? at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142) ??? at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:178) ??? at java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:132) ??? at $Proxy23.getProcCurrentActivityOperation(Unknown Source) ??? at pokusae1.MyServlet.doGet(MyServlet.java:46) ??? at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) ??? at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) ??? 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:597) ??? at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:244) ??? at java.security.AccessController.doPrivileged(Native Method) ??? at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) ??? at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:276) ??? at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162) ??? at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:262) ??? at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:52) ??? at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:171) ??? at java.security.AccessController.doPrivileged(Native Method) ??? at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:167) ??? at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) ??? at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) ??? at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) ??? at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) ??? at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) ??? at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) ??? at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) ??? at org.apache.coyote.http11.Http11BaseProtocol$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:689) ??? at java.lang.Thread.run(Thread.java:619) Caused by: org.apache.ode.bpel.pmapi.ManagementException: Exception during database operationjava.lang.UnsupportedOperationException ??? at org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl.dbexec(ProcessAndInstanceManagementImpl.java:594) ??? at org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl.listEvents(ProcessAndInstanceManagementImpl.java:468) ??? at com.centire.proc_engine.impl.OdeEngineIfaceImpl.getProcCurrentActivityOperation(OdeEngineIfaceImpl.java:88) ??? at com.centire.proc_engine.impl.ProcessEngineIfaceRemoteWrapper.getProcCurrentActivityOperation(ProcessEngineIfaceRemoteWrapper.java:47) ??? 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:597) ??? at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305) ??? at sun.rmi.transport.Transport$1.run(Transport.java:159) ??? at java.security.AccessController.doPrivileged(Native Method) ??? at sun.rmi.transport.Transport.serviceCall(Transport.java:155) ??? at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535) ??? at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) ??? at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) ??? at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) ??? at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) ??? ... 1 more
Is there another way how to a obtain operation's name of the activity currently being executed (supposing that I know the process instance id)? ?Thnx for any suggestions. Jan Michalica
