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[neon] IExceptionHandlerService.handleException() and ProcessingException.addContextMessage() [message #1752729]

Thu, 26 January 2017 14:57

Urs Beeli

Messages: 573
Registered: October 2012
Location: Bern, Switzerland

Senior Member

In Mars there was the interface IExceptionHandlerService which offered handleException. This interface/class no longer exists in Neon and there is no mention in the Migration Guide on how to replace it.

Also, ProcessingException seems to no longer offer the addContextMessage() method.

Is there an easy way to convert the following code to Neon:

      try {
        // do stuff
      } catch (ProcessingException se) {
        se.addContextMessage("some message");
        BEANS.get(IExceptionHandlerService.class).handleException(se);
      }

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Re: [neon] IExceptionHandlerService.handleException() and ProcessingException.addContextMessage() [message #1752734 is a reply to message #1752729]

Thu, 26 January 2017 16:31

Matthias Villiger

Messages: 232
Registered: September 2011

Senior Member

Hi Urs

There should be a method

org.eclipse.scout.rt.platform.exception.ProcessingException.withContextInfo(String, Object, Object...)

And a bean org.eclipse.scout.rt.platform.exception.ExceptionHandler with some special sub classes.

Are you looking for these?

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Re: [neon] IExceptionHandlerService.handleException() and ProcessingException.addContextMessage() [message #1752875 is a reply to message #1752734]

Mon, 30 January 2017 08:17

Urs Beeli

Messages: 573
Registered: October 2012
Location: Bern, Switzerland

Senior Member

Hi Matthias

It seems that ExceptionHandler will do. I can probably also convert addContextMessage() with withContextInfo(), though I'll have to come up with some "name" argument that was previously not needed.

Thanks, /urs

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