IntegrationModule.py 3.49 KB
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##############################################################################
#
# Copyright (c) 2002-2010 Nexedi SA and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
##############################################################################

from AccessControl import ClassSecurityInfo
from Products.ERP5Type import Permissions, PropertySheet
from Products.ERP5Type.XMLObject import XMLObject
from Products.ERP5TioSafe.Utils import EchoDictTarget
from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
from App.Extensions import getBrain
from lxml import etree
from zLOG import LOG, ERROR
from urllib2 import URLError, HTTPError

_MARKER = []

class IntegrationModule(XMLObject):
  # CMF Type Definition
  meta_type = 'TioSafe Integration Module'
  portal_type = 'Integration Module'

  # Declarative security
  security = ClassSecurityInfo()
  security.declareObjectProtected(Permissions.AccessContentsInformation)

  # Default Properties
  property_sheets = ( PropertySheet.Base
                    , PropertySheet.XMLObject
                    , PropertySheet.CategoryCore
                    , PropertySheet.DublinCore
                    , PropertySheet.SortIndex
                    , PropertySheet.IntegrationModule
                    , PropertySheet.Arrow
                      )

  def checkConsistency(self, fixit=False, filter=None, **kw):
    """
    consistency is checked through a web service request
    """
    # XXX-Aurel : result must be formatted here
    try:
      return self['checkDataConsistency']()
    except KeyError:
      # WSR not present
      return []

  def __call__(self, **kw):
    """
    calling this object will call :
    - retrieveObject if exists and parameters are pass
    - getObjectList in other cases
    as method to retrieve list of object can not always be used
    to retrieve just one object
    """
    if len(kw) and getattr(self, "retrieveObject", None) is not None:
      return self.retrieveObject(**kw)
    else:
      return self.getObjectList(**kw)

  def __getitem__(self, item):
    """
    Simulate the traversable behaviour by retrieving the item through
    the web service
    """
    try:
      if getattr(self, "retrieveObject", None) is not None:
        return self.retrieveObject[item]
      else:
        return self.getObjectList[item]
    except ValueError, msg:
      raise KeyError, msg

  def getGIDFor(self, item):
    """
    Return the gid for a given local id
    """
    raise NotImplementedError