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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def missing_db_response(func):
 """Decorator to check connection exceptions"""

    @wraps(func)
    def with_exception_handling(*args, **kwargs):
        """Wrapper to check for connection failures"""
        try:
            return func(*args, **kwargs)
        except ConnectionError as error:
            return (dict(error='Unable to connect to Configuration Db.',
                         error_message=str(error),
                         links=dict(root='{}'.format(get_root_url()))),
                    HTTPStatus.NOT_FOUND)
    return with_exception_handling