Ruby Mapping for Local Exceptions
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Mapped Ruby Class
A local Slice exception is mapped to a Ruby class with the same name. For example:
Slice
module Ice { local exception InitializationException { ... } }
is mapped to the Ruby class InitializationException:
Ruby
class InitializationException < Ice::LocalException ... end
Base Class for Local Exceptions in Ruby
All mapped Ruby classes for local exceptions extend the class Ice::LocalException
:
Ruby
class LocalException < Exception ... end
LocalException
derives from Ice::Exception
, which derives from Ruby's native StandardError
class.
Mapping for Local Exception Inheritance in Ruby
A local Slice exception can extend another Slice exception, which is mapped to class inheritance in Ruby. For example:
Slice
module M { local exception ErrorBase {} local exception ResourceError extends ErrorBase {} }
is mapped to:
Ruby
class ErrorBase < Ice::LocalException ... end class ResourceError < ErrorBase ... end