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From tyelperinq...@netscape.net
Subject Unimplemented functionality?
Date Tue, 16 Sep 2008 09:54:01 GMT
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


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