Changeset 4081

Timestamp:

25 Apr 2009, 13:45:14 (16 years ago)

Author:

uli

Message:

Make a real factory for HostelContainers?.

File:

• waeup/branches/ulif-rewrite/src/waeup/hostel/hostelcontainer.py (modified) (2 diffs)

waeup/branches/ulif-rewrite/src/waeup/hostel/hostelcontainer.py

@@ -1 +1 @@
 import grok
+from zope.component.interfaces import IFactory
+from zope.interface import implementedBy
 from waeup.interfaces import IHostelContainer, IHostel
 from waeup.viewlets import MainArea, Index, Add, FormWrapMixin
@@ -21 +23 @@
         return id
 
+class HostelContainerFactory(grok.GlobalUtility):
+    """A factory for faculty containers.
+    """
+    grok.implements(IFactory)
+    grok.name(u'waeup.HostelContainer')
+    title = u"Create a new hostel container.",
+    description = u"This factory instantiates new hostel containers."
 
-# We register HostelContainer as a utility. This way we can
-# call getUtility(IHostelContainer) from anywhere in the code and
-# get an instance of HostelContainer (without importing it).
-grok.global_utility(HostelContainer, provides=IHostelContainer)
+    def __call__(self):
+        return HostelContainer()
+
+    def getInterfaces(self):
+        return implementedBy(HostelContainer)
+
 
 class AddHostelForm(grok.AddForm):