Aditya,
can you please post the code for PatientBizDelegate.processAddUpdateOfPatient(). And
have you simplefied the code presented below by e.g.
removing exception handling, etc. ? It looks like in the Struts action
PatientLiteAction you are trying to call Database.commit() without having an active
transaction. But without seeing additional code, I simply cannot come to a final
conclusion .. :-(.
Regards
Werner
On Fri, 28 May 2004 11:01:45 -0700, Aditya Akella wrote:
>
>Hi All,
>
>I'm getting error for the following code snippet
>
>
>......//some code
>PatientForm ptForm = (PatientForm)form;
>......//some code
>myDb = jdo.getDatabase();
>myDb.begin();
>
> PatientBizDelegate.processFillUpLists(ptForm,myDb);//this method has will
>fill up 8 Lists and set them to the form obj. Data is filled up from
>cache(all these lists will be using castor).
> forward =
>PatientBizDelegate.processAddUpdateOfPatient(ptJdo,ptForm,forward,logOutput,
>myDb);
>myDb.commit();
>myDb.close();
>
>
>here is the method for processFillUpLists
>
>public static final PatientForm processFillUpVectors(PatientForm
>patientForm, Database myDb) throws PersistenceException
>{
> List ptypeList = PatientLiteDB.getPatientType(myDb);
> List relcationList= PatientLiteDB.getPatientRelationCode(myDb);
> List pssList= PatientLiteDB.getSignatureSource(myDb);
> List psaList= PatientLiteDB.getSourceOfAdmissionList(myDb);
> List mpList= ProviderDB.getMainProviderJdoList(myDb);
> .......... //here rest of the code follows
> return patientForm;
>}
>
>here is the code snippet for one of the above methods, and the rest will be
>of the same pattern.
>
>public static final List getPatientRelationCode(Database myDb) throws
>PersistenceException
>{
> List prcList = new ArrayList();
> OQLQuery productOql = myDb.getOQLQuery("SELECT obj FROM
>com.PCPgo.prm.web.util.PatientReleaseCode obj");
> QueryResults results = productOql.execute(Database.ReadOnly);
> while (results.hasMore())
> {
> prcList.add(results.next());
> }
> results.close();
> productOql.close();
> return prcList;
>}
>
>NOTE: All the above code works fine when a single user using the system. If
>I've more than 2 users I'm getting the following error more often. This also
>happens when we are testing with more than 3 virtual users.
>
>
>java.lang.IllegalStateException: Transaction not in progress -- must open a
>transaction in order to perform this operation
> at
>org.exolab.castor.persist.TransactionContext.prepare(TransactionContext.java
>:1434)
> at org.exolab.castor.jdo.engine.DatabaseImpl.commit(DatabaseImpl.java:528)
> at
>com.PCPgo.prm.web.patient.PatientLiteAction.execute(PatientLiteAction.java:2
>41)
> at
>org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
>sor.java:465)
> at
>org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
> at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1422)
> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:505)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
>FilterChain.java:247)
> at
>org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
>ain.java:193)
> at
>org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
>va:260)
> at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
>eNext(StandardPipeline.java:643)
> at
>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> at
>org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
>va:191)
> at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
>eNext(StandardPipeline.java:643)
> at
>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> at
>org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
> at
>org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
>)
> at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
>eNext(StandardPipeline.java:643)
> at
>org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
>java:170)
> at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
>eNext(StandardPipeline.java:641)
> at
>org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
>)
> at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
>eNext(StandardPipeline.java:641)
> at
>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> at
>org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
>:174)
> at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
>eNext(StandardPipeline.java:643)
> at
>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
> at
>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
> at
>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
>ction(Http11Protocol.java:380)
> at
>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
> at
>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
>a:533)
> at java.lang.Thread.run(Thread.java:534)
>
>Thanks,
>Aditya
>
>
>
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