Initial interfaces for Accessor implementation

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26546 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Interface/ICategoryAccessProvider.py

+##############################################################################
+#
+# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
+#                    Jean-Paul Smets-Solanes <jp@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability 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
+# garantees 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+from zope.interface import Interface
+
+class ICategoryAccessProvider(Interface):
+  """
+    This interface defines the methods which must be implemented
+    by a class in order to support Category accessors.
+  """
+  def _getCategoryMembershipList(category, spec=(), filter=None, portal_type=(), base=0, 
+                                 keep_default=1, checked_permission=None, **kw):
+    """
+      spec -- 
+
+      filter --
+
+      base -- 
+
+      keep_default -- 
+  
+      checked_permission --
+ 
+      kw -- 
+    """
+
+  def _getDefaultCategoryMembership(category, spec=(), filter=None, portal_type=(), base=0,
+                                    checked_permission=None, **kw):
+    """
+    """

product/ERP5Type/Interface/IValueAccessProvider.py

+##############################################################################
+#
+# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
+#                    Jean-Paul Smets-Solanes <jp@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability 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
+# garantees 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+from zope.interface import Interface
+
+class IValueAccessProvider(Interface):
+  """
+    This interface defines the methods which must be implemented
+    by a class in order to support Value accessors.
+  """
+  def _getDefaultValue(id, spec=(), filter=None, portal_type=(), checked_permission=None, **kw):
+    """
+    """
+
+  def _getValueList(id, spec=(), filter=None, portal_type=(), checked_permission=None, **kw):
+    """
+    """
\ No newline at end of file

product/ERP5Type/Interface/__init__.py

+from Constraint import Constraint
+from IValueAccessProvider import IValueAccessProvider
+from ICategoryAccessProvider import ICategoryAccessProvider
+