[Zope-Checkins] SVN: Zope/branches/philikon-local-components/lib/python/OFS/ Make ObjectManager an IPossibleSite.

[Philipp von Weitershausen]

Log message for revision 65859:
  Make ObjectManager an IPossibleSite.
  

Changed:
  U   Zope/branches/philikon-local-components/lib/python/OFS/ObjectManager.py
  U   Zope/branches/philikon-local-components/lib/python/OFS/interfaces.py

-=-
Modified: Zope/branches/philikon-local-components/lib/python/OFS/ObjectManager.py
===================================================================
--- Zope/branches/philikon-local-components/lib/python/OFS/ObjectManager.py	2006-03-07 16:27:21 UTC (rev 65858)
+++ Zope/branches/philikon-local-components/lib/python/OFS/ObjectManager.py	2006-03-07 16:28:46 UTC (rev 65859)
@@ -46,6 +46,7 @@
 
 from ZODB.POSException import ConflictError
 from zope.interface import implements
+from zope.component.interfaces import ComponentLookupError
 
 import CopySupport
 from interfaces import IObjectManager
@@ -166,6 +167,19 @@
 
     isPrincipiaFolderish=1
 
+    # IPossibleSite API
+
+    _components = None
+
+    def getSiteManager(self):
+        if self._components is None:
+            raise ComponentLookupError('No component registry defined.')
+        return self._components
+
+    def setSiteManager(self, components):
+        self._components = components
+
+
     def __class_init__(self):
         try:    mt=list(self.meta_types)
         except: mt=[]

Modified: Zope/branches/philikon-local-components/lib/python/OFS/interfaces.py
===================================================================
--- Zope/branches/philikon-local-components/lib/python/OFS/interfaces.py	2006-03-07 16:27:21 UTC (rev 65858)
+++ Zope/branches/philikon-local-components/lib/python/OFS/interfaces.py	2006-03-07 16:28:46 UTC (rev 65859)
@@ -28,6 +28,7 @@
 from webdav.interfaces import IDAVResource
 
 from zope.app.traversing.interfaces import IContainmentRoot
+from zope.app.component.interfaces import IPossibleSite
 
 class IOrderedContainer(Interface):
 
@@ -476,13 +477,12 @@
 #      not synced with ZopeBook API Reference;
 #      based on OFS.ObjectManager.ObjectManager
 class IObjectManager(IZopeObject, ICopyContainer, INavigation, IManageable,
-                     IAcquirer, IPersistent, IDAVCollection, ITraversable):
-
+                     IAcquirer, IPersistent, IDAVCollection, ITraversable,
+                     IPossibleSite):
     """Generic object manager
 
     This interface provides core behavior for collections of heterogeneous
-    objects.
-    """
+    objects."""
 
     meta_types = Tuple(
         title=u"Meta types",