Thank you kindly, TLaukkan (Tommil) for a patch that:

* Created value object for EstateRegionLink for storing the estate region relationship.
* Refactored slightly NHibernateManager and NHibernateXXXXData implementations for accesing nhibernate generated ID on insert.
** Changed NHibernateManager.Save method name to Insert as it does Insert.
** Changed NHibernateManager.Save return value object as ID can be both UUID and uint currently.
** Changed NHibernateManager.Load method Id parameter to object as it can be both UUID and uint.
* Created NHibernateEstateData implementation. This is the actual estate storage.
* Created NHibernate mapping files for both EstateSettings and EstateRegionLink
* Created MigrationSyntaxDifferences.txt files to write notes about differences in migration scripts between different databases.
* Created estate storage migration scripts for all four databases.
* Created estate unit test classes for all four databases.
* Updated one missing field to BasicEstateTest.cs
* Tested NHibernate unit tests with NUnit GUI. Asset databases fail but that is not related to this patch.
* Tested build with both Visual Studio and nant.
* Executed build tests with nant succesfully.

1 files changed, 5 insertions, 5 deletions

diff --git a/OpenSim/Data/NHibernate/NHibernateRegionData.cs b/OpenSim/Data/NHibernate/NHibernateRegionData.cs
index 0cd3969..78db52d 100644
--- a/OpenSim/Data/NHibernate/NHibernateRegionData.cs
+++ b/OpenSim/Data/NHibernate/NHibernateRegionData.cs
@@ -70,7 +70,7 @@ namespace OpenSim.Data.NHibernate
             }
             else
             {
-                manager.Save(rs);
+                manager.Insert(rs);
             }
         }
 
@@ -82,7 +82,7 @@ namespace OpenSim.Data.NHibernate
             {
                 regionSettings = new RegionSettings();
                 regionSettings.RegionUUID = regionUUID;
-                manager.Save(regionSettings);
+                manager.Insert(regionSettings);
             }
 
             regionSettings.OnSave += StoreRegionSettings;
@@ -105,7 +105,7 @@ namespace OpenSim.Data.NHibernate
                 else
                 {
                     m_log.InfoFormat("[NHIBERNATE] saving object {0}", p.UUID);
-                    manager.Save(p);
+                    manager.Insert(p);
                 }
                 
             }
@@ -129,7 +129,7 @@ namespace OpenSim.Data.NHibernate
                 else
                 {
                     m_log.InfoFormat("[NHIBERNATE] saving terrain {0}", t.RegionID);
-                    manager.Save(t);
+                    manager.Insert(t);
                 }
 
             }
@@ -394,7 +394,7 @@ namespace OpenSim.Data.NHibernate
 
                  foreach (TaskInventoryItem i in items)
                  {
-                     manager.Save(i);
+                     manager.Insert(i);
 
                  }
              }