```ruby
module SmsBroker

  class IncomingMessageHook

    #
    # This method should be overriden
    #
    def self.execute(message)
    end

  end
end```

Raise error if IncomingMessageHook not overridden
user
```ruby
module SmsBroker

  class IncomingMessageHook

    #
    # This method should be overriden
    #
    def self.execute(message)
      raises
    end

  end
end```
assistant