#!/usr/bin/env python
# Date: Sat Jul 14 03:59:53 CDT 2007

import logging

class ApplicationInterface( object ):
   def __init__(self, conf):
      raise NotImplementedError, "interface must be implemented"
   def handler(self, environ, start_response):
      raise NotImplementedError, "interface must be implemented"
   def initialize(self):
      raise NotImplementedError, "interface must be implemented"
   def shutdown(self):
      raise NotImplementedError, "interface must be implemented"

class Handlers(object):

   logger = logging.getLogger('Handlers')

   def __init__(self, path):
      self._path = path
      self._handlers = {}

   def get(self, uri):
      pass

   def _load(self):
      for uri,module in self._path:
         module_name = module.split('.')[-1]
         imported_module = __import__(module, globals(), locals(), [module_name], -1)
         self.logger.debug('imported handler module %s' % imported_module)
         self._handlers[ uri ] = getattr( imported_module, module_name)(self)
         self.logger.debug('loaded uri handler %s' % self._handlers[uri])

# EOF