def __get_domain_info(self):
        """
        Private functions to retrieve the cache domain name.
        """
        filename = "{prefix}_server_info.json".format(prefix=self.prefix)
        with open(path.join(self.path, filename)) as fp:
            info = json_load(fp)
            base = info[0]["raw"]["defaultNamingContext"][0]
            forest_base = info[0]["raw"]["rootDomainNamingContext"][0]
            domain = base.replace("DC=", ".")[1:].replace(",", "")
            return domain, base, forest_base

        Private functions to retrieve the cache domain name.
        
ldeep/views/cache_activedirectory.py