[commits] (vajda) [16027] - patch for bug 11174

[commits]

Title: [commits] (vajda) [16027] - patch for bug 11174

Revision

16027

Author

vajda

Date

2007-12-03 13:30:05 -0800 (Mon, 03 Dec 2007)

Log Message

- patch for bug 11174
(http://bugzilla.osafoundation.org/show_bug.cgi?id=11174)
(rebuilding indexes after locale change)

Modified Paths

• trunk/chandler/repository/item/Indexed.py

Diff

Modified: trunk/chandler/repository/item/Indexed.py (16026 => 16027)

--- trunk/chandler/repository/item/Indexed.py	2007-12-03 21:28:30 UTC (rev 16026)
+++ trunk/chandler/repository/item/Indexed.py	2007-12-03 21:30:05 UTC (rev 16027)
@@ -239,6 +239,27 @@
         self._indexes[indexName] = index
         return index
 
+    def rebuildIndex(self, name, subIndexes=True):
+        """
+        Rebuild an index on this collection.
+
+        If the constraints on an index change without the index noticing, as
+        for example, when a locale change causes a sorted index to go out of
+        order, this method allows the index to be rebuilt. It iterates the
+        entire collection, avoiding existing indexes and rebuilds the named
+        index anew. By default, sub-indexes of the index are rebuilt as well.
+
+        @param name: the name of the index to be rebuilt
+        @param subIndexes: rebuild sub-indexes of the index as well, C{True}
+                           by default
+        @return: the new index object
+        """
+
+        item, attrName = self.itsOwner
+        index = self.getIndex(name)
+
+        return self._rebuildIndex(None, index, item, attrName, name, subIndexes)
+
     def setRanges(self, indexName, ranges):
 
         self.getIndex(indexName).setRanges(ranges)
@@ -743,9 +764,10 @@
 
     def _rebuildIndex(self, logger, index, item, attribute, name,
                       subIndexes=True):
-        
-        logger.warning("Rebuilding index '%s' installed on value '%s' of type %s in attribute '%s' on %s", name, self, type(self), attribute, item._repr_())
 
+        if logger is not None:
+            logger.warning("Rebuilding index '%s' installed on value '%s' of type %s in attribute '%s' on %s", name, self, type(self), attribute, item._repr_())
+
         view = item.itsView
         kwds = index.getInitKeywords()
         if 'ranges' in kwds:

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