Question about GFac Exceptions

[Amila Jayasekara]

Hi All,

In GFac I see following 2 types of exception classes.

1. GFacProviderException
2. GFacException

When should we use GFacProviderException and when should we use
GFacException ?
I see both exception types are used interchangeably within providers. I am
bit confused over this.

Appreciate help.

Thanks
Amila