implement method to call the domain generator and to create temporary domains

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@5792 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Domain.py

@@ -26,7 +26,6 @@
 #
 ##############################################################################
 
-from Globals import InitializeClass
 from AccessControl import ClassSecurityInfo
 
 from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface
@@ -85,6 +84,9 @@ class Domain(Predicate, MetaNode, MetaResource):
   # Declarative interfaces
   __implements__ = ( Interface.Predicate, )
 
+  # Declarative properties
+  property_sheets = ( PropertySheet.Domain, )
+
   security.declareProtected( Permissions.AccessContentsInformation, 'getRelativeUrl' )
   def getRelativeUrl(self):
     """
@@ -93,37 +95,25 @@ class Domain(Predicate, MetaNode, MetaResource):
     """
     return '/'.join(self.portal_url.getRelativeContentPath(self)[1:])
 
-  # Generator API - DRAFT
-
-  # We must overload objectValues and friends
-  def DRAFT_objectValues(self):
-    # We must return objects which are inside the domain
-    # + objects which are generated by the domain generator
-    return super.objectValues() + self.getDomainGeneratorList()
-    pass
-
+  # Generator API
+  
   # How to define a generated subdomain
+  security.declareProtected( Permissions.AccessContentsInformation, 'getDomainGeneratorList' )
   def getDomainGeneratorList(self, depth=0):
     # We call a script which builds for us a list DomainGenerator instances
     # We need a way to know how deep we are in the domain generation
-    # to prevent infinite recursion
-    pass
-
-# # Hand made temp object (rather than ERP5Type generated) because we need
-# # it now
-# class DomainGenerator(TempDomain):
-#   """
-#     This class defines a predicate as well as all necessary
-#     information to generate subdomains.
-
-#     Instances are stored in RAM as temp objects
-
-#     Generator API - DRAFT
-#   """
-
-#   # We must overload objectValues and friends
-#   def objectValues(self):
-#     # We must return objects which are generated by the domain generator
-#     return self.getDomainGeneratorList(depth = self.depth + 1)
-
-
+    # to prevent infinite recursion XXX not implemented
+    from Products.ERP5Type.Document import newTempDomainGenerator
+    klass = tmp_domain_generator = newTempDomainGenerator(self, 'new_generator')
+    script = self.getDomainGeneratorMethodId('')
+    return tmp_domain_generator.getDomainGeneratorList(depth=depth, klass=klass, script=script, parent=self)
+
+  security.declareProtected( Permissions.AccessContentsInformation, 'generateTempDomain' )
+  def generateTempDomain(self, id):
+    """
+    We generate temp domain here because we must set an aquisition wrapper
+    """
+    from Products.ERP5Type.Document import newTempDomain
+    domain = newTempDomain(self, id)
+    domain = domain.__of__(self)
+    return domain