# -*- mode: python; coding: utf-8 -*-

import util
import logging
import factory
import config

import zope.interface as interface

import db


class Domain(object):

    __metaclass__ = util.Singleton

    def __init__(self):
        self.inspectors = util.SortedDict()  #name:str -> inspector:class


    def __str__(self):
        return "<Domain %s>" % self.__class__.__name__


    def delete(self):
        pass

    @classmethod
    def load(cls):
        pass


    @classmethod
    def register_inspector(cls, inspector_cls):
        db.register_inspector(cls.name, inspector_cls)


#    def register_inspector2(self, inspector_class):
#        logging.info("New inspector[%s] '%s'" % \
#                         ('MA'[int(bool(inspector_class.flags &\
#                                            ibase.Inspector.AUTO))],
#                          inspector_class.name))
#
#        assert not self.inspectors.has_key(inspector_class.name),\
#            "Inspector already registered"
#
#        self.inspectors[inspector_class.name] = inspector_class
#
#        db.register_inspector(self.name, inspector_class)


    def to_object(self, uri):
        return util.Record(uri=uri)


    def preload(self, subject):
        "Tareas adicionales para dar soporte a un subject concreto"
        pass