[omniORB] Exception Hierarchy

[jorgefm@cirsa.com]

Hi all !

Is there any root exception from which all the rest are derived ?

Now i have:

  try {

    <some code to call a CORBA object method>

  } catch(CORBA::COMM_FAILURE& e) {

    <comm failures code>

  } catch(CORBA::SystemException& e) {

    <system exception exception code>

  } catch(CORBA::Exception& e) {

    <exception code>

  } catch(omniORB::fatalException& e) {

    <omniORB fatal exception code>

  } catch(...) {

    <the rest of exceptions>

  }

I would like to centralize all the CORBA exceptions in a single point,
because I have the previous code in a lot of places (for every IDL
method i have defined!) and i don't want to check all this places every
time i change the code to handle the exception. I want something like:

  try {

    <some code to call a CORBA object method>

  } catch( <root CORBA exception class>& e) {

    HandleCORBAException( e );

  } catch(...) {

    <the rest of exceptions>

  }

Is it possible ? Any comment is welcome !

I know that there is three handler that you can install (Transient,
Comm failure and system) but that's enough to handle all the exceptions
that omniORB could generate?

Thanks a lot,
Jorge