# HG changeset patch
# User Sverre Rabbelier <srabbelier@gmail.com>
# Date 1236109811 0
# Node ID 172e7de6c004b1e599c2650a6cbefe9370c15b81
# Parent  0aa3de1b2acc8312cbbf7b2a289ca73cc95eed10
Make it possible to work on all entities in a query

Patch by: Sverre Rabbelier

diff -r 0aa3de1b2acc -r 172e7de6c004 app/soc/logic/models/base.py
--- a/app/soc/logic/models/base.py	Tue Mar 03 19:27:55 2009 +0000
+++ b/app/soc/logic/models/base.py	Tue Mar 03 19:50:11 2009 +0000
@@ -411,6 +411,28 @@
     # entity has been deleted call _onDelete
     self._onDelete(entity)
 
+  def getAll(self, query):
+    """Retrieves all entities for the specified query.
+    """
+
+    chunk = 999
+    offset = 0
+    result = []
+    more = True
+
+    while(more):
+      data = query.fetch(chunk+1, offset)
+
+      more = len(data) > chunk
+
+      if more:
+        del data[chunk]
+
+      result.extend(data)
+      offset = offset + chunk
+
+    return result
+
   def _createField(self, entity_properties, name):
     """Hook called when a field is created.