[mapguide-commits] r1133 - trunk/MgDev/Server/src/Gws/GwsQueryEngine

[svn_mapguide at osgeo.org]

Author: brucedechant
Date: 2007-02-23 13:53:06 -0500 (Fri, 23 Feb 2007)
New Revision: 1133

Modified:
   trunk/MgDev/Server/src/Gws/GwsQueryEngine/GwsBatchSortedBlockJoinQueryResults.cpp
Log:
Fix the IsNull() API to also check properties of type FdoPropertyType_GeometricProperty.


Modified: trunk/MgDev/Server/src/Gws/GwsQueryEngine/GwsBatchSortedBlockJoinQueryResults.cpp
===================================================================
--- trunk/MgDev/Server/src/Gws/GwsQueryEngine/GwsBatchSortedBlockJoinQueryResults.cpp	2007-02-23 17:15:58 UTC (rev 1132)
+++ trunk/MgDev/Server/src/Gws/GwsQueryEngine/GwsBatchSortedBlockJoinQueryResults.cpp	2007-02-23 18:53:06 UTC (rev 1133)
@@ -945,7 +945,7 @@
 
 bool CGwsBatchSortedBlockJoinQueryResults::IsNull(FdoString* propertyName)
 {
-    bool result = false;
+    bool result = true;
 
     // Read from the cache
     PrimaryCacheEntry* cacheEntry = *m_pPrimaryCacheIterator;
@@ -967,6 +967,14 @@
                             result = value->IsNull();
                         }
                     }
+                    else if(propDesc->m_ptype == FdoPropertyType_GeometricProperty)
+                    {
+                        FdoByteArray* value = (FdoByteArray*)(propertyCacheEntry->geometry.p);
+                        if(value)
+                        {
+                            result = false;
+                        }
+                    }
                     else
                     {
                         // Invalid property type