Re: error on ArrayList return from a contribution

Monosij Dutta-Roy wrote: Btw I guess the serialization is occurring when returning to the webapp layer. As I am passing around a HashMap and returning a String between Orchestrator and Composer. The original email about this said that the problem occured when passing an ArrayList. Whether it

Re: error on ArrayList return from a contribution

Monosij Dutta-Roy wrote: Ok sure. So I should try and understand CallBacks and related programming model using ServiceReference - as also in Sec 5.8 in the SCA IA book? Just wanted to confirm the right topic. You don't need to be concerned about callbacks. Section 5.10 describes how to pass

Re: error on ArrayList return from a contribution

Monosij Dutta-Roy wrote: hi Simon, Raymond - Attaching the HTML file which shows the Caused By. Previously I was just sending you just the output on terminal. Also I am attaching a log file that is an error log created in the qmAppSCA01 directory (the webapp) on April 15. Don't know why or wh

Re: error on ArrayList return from a contribution

Monosij Dutta-Roy wrote: hi Simon - Here's the full trace. Thanks. Isn't there a "caused by" trace following this trace? From looking at the Tuscany runtime code in JavaBeansDataBinding, I would expect to see this. Simon monosij [INFO] Started Jetty Server QueryServlet reference injecti

Re: error on ArrayList return from a contribution

hi Raymond - QueryResults is local, however it is setup as a service (in qmController.composite) that is referenced by QueryExecutor. So I am injecting QueryResults into QueryExecutor and making it available (at least that is the idea!). The error I am getting is in QueryOrchestrator - when it ca

Re: error on ArrayList return from a contribution

Your QueryResult interface is probably remotable. Can you share it? Sent from my iPad On Apr 18, 2011, at 10:43 PM, Monosij Dutta-Roy wrote: > hi Raymond - thanks for your help. > > I created a QueryResults object, not Remotable and injected its interface as > a reference to the objects crea

Re: error on ArrayList return from a contribution

Hi, Do you use List as the parameter or return type of a remotable operation? If so, please try to wrap the collection into a class that contains the list. Raymond Sent from my iPad On Apr 18, 2011, at 6:38 PM, Monosij Dutta-Roy wrote: > hi Simon - Here's the full trace. > > Thanks. > > mo

Re: error on ArrayList return from a contribution

hi Simon - Here's the full trace. Thanks. monosij [INFO] Started Jetty Server QueryServlet reference injection failed, using ComponentContext ** select distinct * from vw_patient_encounter WHERE sex = 'F' AND cptCode = '77057' AND rownum <= 10 Coun

Re: error on ArrayList return from a contribution

This stack trace appears to be incomplete. Please can you attach the full stack trace. Simon Monosij Dutta-Roy wrote: I am getting the following error when executing a query in webapp I have been working on. All composites load fine in webapp and I also tried out a few empty get / sets wi

error on ArrayList return from a contribution

I am getting the following error when executing a query in webapp I have been working on. All composites load fine in webapp and I also tried out a few empty get / sets with strings. However on db access and in returning an ArrayList of Person. Person is the interface to concrete class PatientImpl.