* Apply http://opensimulator.org/mantis/view.php?id=3020

* Adds a grid db implementation and unit tests to the NHibernate module

CONTRIBUTORS.txt

@@ -77,6 +77,7 @@ Patches
 * Salahzar Stenvaag
 * sempuki
 * tglion
+* tlaukkan/Tommil
 * tyre
 * Vytek
 * webmage (IBM)

OpenSim/Data/NHibernate/NHibernateGridData.cs

@@ -0,0 +1,241 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using log4net;
+using System.Reflection;
+using OpenSim.Framework;
+using NHibernate;
+using NHibernate.Criterion;
+using System.Collections;
+using OpenMetaverse;
+
+namespace OpenSim.Data.NHibernate
+{
+
+    /// <summary>
+    /// A GridData Interface to the NHibernate database
+    /// </summary>
+    public class NHibernateGridData : GridDataBase
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        public NHibernateManager manager;
+
+        public override void Initialise()
+        {
+            m_log.Info("[NHibernateGridData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException(Name);
+        }
+
+        public override void Initialise(string connect)
+        {
+            m_log.InfoFormat("[NHIBERNATE] Initializing NHibernateGridData");
+            manager = new NHibernateManager(connect, "GridStore");
+        }
+
+        /***********************************************************************
+         *
+         *  Public Interface Functions
+         *
+         **********************************************************************/
+
+        public override void Dispose() { }
+
+        /// <summary>
+        /// The plugin being loaded
+        /// </summary>
+        /// <returns>A string containing the plugin name</returns>
+        public override string Name
+        {
+            get { return "NHibernate Grid Data Interface"; }
+        }
+
+        /// <summary>
+        /// The plugins version
+        /// </summary>
+        /// <returns>A string containing the plugin version</returns>
+        public override string Version
+        {
+            get
+            {
+                Module module = GetType().Module;
+                Version dllVersion = module.Assembly.GetName().Version;
+
+                return string.Format("{0}.{1}.{2}.{3}", 
+                    dllVersion.Major, dllVersion.Minor, dllVersion.Build, dllVersion.Revision);
+            }
+        }
+
+        public override bool AuthenticateSim(OpenMetaverse.UUID UUID, ulong regionHandle, string simrecvkey)
+        {
+            bool throwHissyFit = false; // Should be true by 1.0
+
+            if (throwHissyFit)
+                throw new Exception("CRYPTOWEAK AUTHENTICATE: Refusing to authenticate due to replay potential.");
+
+            RegionProfileData data = GetProfileByUUID(UUID);
+
+            return (regionHandle == data.regionHandle && simrecvkey == data.regionSecret);
+        }
+
+        public override ReservationData GetReservationAtPoint(uint x, uint y)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override DataResponse AddProfile(RegionProfileData profile)
+        {
+            if (manager.Load(typeof(RegionProfileData), profile.Uuid) == null)
+            {
+                manager.Save(profile);
+                return DataResponse.RESPONSE_OK;
+            }
+            else
+            {
+                return DataResponse.RESPONSE_ERROR;
+            }
+        }
+
+        public override DataResponse UpdateProfile(RegionProfileData profile)
+        {
+            if (manager.Load(typeof(RegionProfileData), profile.Uuid) != null)
+            {
+                manager.Update(profile);
+                return DataResponse.RESPONSE_OK;
+            }
+            else
+            {
+                return DataResponse.RESPONSE_ERROR;
+            }
+        }
+
+        public override DataResponse DeleteProfile(string uuid)
+        {
+            RegionProfileData regionProfileData = (RegionProfileData)manager.Load(typeof(RegionProfileData), new UUID(uuid));
+            if (regionProfileData != null)
+            {
+                manager.Delete(regionProfileData);
+                return DataResponse.RESPONSE_OK;
+            }
+            return DataResponse.RESPONSE_ERROR;
+        }
+
+        public override RegionProfileData GetProfileByUUID(OpenMetaverse.UUID UUID)
+        {
+            return (RegionProfileData)manager.Load(typeof(RegionProfileData), UUID);
+        }
+
+        public override RegionProfileData GetProfileByHandle(ulong regionHandle)
+        {
+            using (ISession session = manager.GetSession())
+            {
+                ICriteria criteria = session.CreateCriteria(typeof(RegionProfileData));
+                criteria.Add(Expression.Eq("RegionHandle", regionHandle));
+
+                IList regions = criteria.List();
+
+                if (regions.Count == 1)
+                {
+                    return (RegionProfileData)regions[0];
+                }
+                else
+                {
+                    return null;
+                }
+            }
+        }
+
+        public override RegionProfileData GetProfileByString(string regionName)
+        {
+
+            using (ISession session = manager.GetSession())
+            {
+                ICriteria criteria = session.CreateCriteria(typeof(RegionProfileData));
+                criteria.Add(Expression.Eq("RegionName", regionName));
+
+                IList regions = criteria.List();
+
+                if (regions.Count == 1)
+                {
+                    return (RegionProfileData)regions[0];
+                }
+                else
+                {
+                    return null;
+                }
+            }
+
+        }
+
+        public override RegionProfileData[] GetProfilesInRange(uint Xmin, uint Ymin, uint Xmax, uint Ymax)
+        {
+            using (ISession session = manager.GetSession())
+            {
+                ICriteria criteria = session.CreateCriteria(typeof(RegionProfileData));
+                criteria.Add(Expression.Ge("RegionLocX", Xmin));
+                criteria.Add(Expression.Ge("RegionLocY", Ymin));
+                criteria.Add(Expression.Le("RegionLocX", Xmax));
+                criteria.Add(Expression.Le("RegionLocY", Ymax));
+
+                IList regions = criteria.List();
+                RegionProfileData[] regionArray = new RegionProfileData[regions.Count];
+
+                for(int i=0;i<regionArray.Length;i++)
+                {
+                    regionArray[i] = (RegionProfileData)regions[i];
+                }
+
+                return regionArray;
+            }
+        }
+
+        public override List<RegionProfileData> GetRegionsByName(string namePrefix, uint maxNum)
+        {
+            using (ISession session = manager.GetSession())
+            {
+                ICriteria criteria = session.CreateCriteria(typeof(RegionProfileData));
+                criteria.SetMaxResults((int)maxNum);
+
+                criteria.Add(Expression.Like("RegionName", namePrefix, MatchMode.Start));
+
+                IList regions = criteria.List();
+                List<RegionProfileData> regionList = new List<RegionProfileData>();
+
+                foreach (RegionProfileData regionProfileData in regions)
+                {
+                    regionList.Add(regionProfileData);
+                }
+
+                return regionList;
+            }
+        }
+
+    }
+}

OpenSim/Data/NHibernate/NHibernateManager.cs

@@ -140,9 +140,9 @@ namespace OpenSim.Data.NHibernate
                 {
                     obj = session.Get(type.FullName, uuid);
                 }
-                catch (Exception)
+                catch (Exception e)
                 {
-                    m_log.ErrorFormat("[NHIBERNATE] {0} not found with ID {1} ", type.Name, uuid);
+                    m_log.ErrorFormat("[NHIBERNATE] {0} of id {1} loading threw exception: "+ e.ToString(), type.Name, uuid);
                 }
                 return obj;
             }

OpenSim/Data/NHibernate/Resources/MsSql2005Dialect/001_GridStore.sql

@@ -1,5 +1,5 @@
 create table Regions (
-  Uuid NVARCHAR(255) not null,
+   Uuid NVARCHAR(36) not null,
    RegionHandle BIGINT null,
    RegionName NVARCHAR(32) null,
    RegionRecvKey NVARCHAR(128) null,
@@ -24,9 +24,9 @@ create table Regions (
    RegionUserSendKey NVARCHAR(128) null,
    ServerHttpPort INT null,
    ServerRemotingPort INT null,
-   RegionMapTextureID NVARCHAR(255) null,
+   RegionMapTextureID NVARCHAR(36) null,
-   Owner_uuid NVARCHAR(255) null,
+   Owner_uuid NVARCHAR(36) null,
-   OriginUUID NVARCHAR(255) null,
+   OriginUUID NVARCHAR(36) null,
    primary key (Uuid)
 )
 create index region_handle on Regions (RegionHandle)

OpenSim/Data/NHibernate/Resources/MySQLDialect/001_GridStore.sql

@@ -24,10 +24,10 @@ CREATE TABLE Regions (
   RegionUserURI VARCHAR(255) DEFAULT NULL,
   RegionUserRecvKey VARCHAR(128) DEFAULT NULL,
   RegionUserSendKey VARCHAR(128) DEFAULT NULL, 
-  RegionMapTexture VARCHAR(36) DEFAULT NULL,
+  RegionMapTextureId VARCHAR(36) DEFAULT NULL,
   ServerHttpPort INT DEFAULT NULL, 
   ServerRemotingPort INT DEFAULT NULL,
-  PRIMARY KEY  (uuid),
+  PRIMARY KEY (RegionID)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Rev. 1';
 
 CREATE INDEX RegionNameIndex ON Regions (RegionName);

OpenSim/Data/NHibernate/Resources/RegionProfileData.hbm.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2">
+    <class name="OpenSim.Data.RegionProfileData, OpenSim.Data" table="Regions" lazy="false">
+        <id name="Uuid" column="RegionID" type="OpenSim.Data.NHibernate.UUIDUserType, OpenSim.Data.NHibernate"> 
+            <generator class="assigned" /> 
+        </id>
+
+        <property name="Owner_uuid" column="OwnerID" type="OpenSim.Data.NHibernate.UUIDUserType, OpenSim.Data.NHibernate" />
+        <property name="OriginUUID" column="OriginID" type="OpenSim.Data.NHibernate.UUIDUserType, OpenSim.Data.NHibernate" />
+
+        <property name="RegionHandle" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
+        <property name="RegionName" type="String" length="32" />
+        <property name="RegionRecvKey" type="String" length="128" />
+        <property name="RegionSendKey" type="String" length="128" />
+        <property name="RegionSecret" type="String" length="128" />
+        <property name="RegionDataURI" type="String" length="255" />
+      
+        <property name="ServerIP" type="String" length="64" />
+        <property name="ServerPort" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
+        <property name="ServerURI" type="String" length="255" />
+
+        <property name="RegionLocX" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
+        <property name="RegionLocY" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
+        <property name="RegionLocZ" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
+
+        <property name="EastOverrideHandle" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
+        <property name="WestOverrideHandle" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
+        <property name="SouthOverrideHandle" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
+        <property name="NorthOverrideHandle" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
+
+        <property name="RegionAssetURI" type="String" length="255" />
+        <property name="RegionAssetRecvKey" type="String" length="128" />
+        <property name="RegionAssetSendKey" type="String" length="128" />
+
+        <property name="RegionUserURI" type="String" length="255" />
+        <property name="RegionUserRecvKey" type="String" length="128" />
+        <property name="RegionUserSendKey" type="String" length="128" />
+        <property name="RegionMapTextureID" type="OpenSim.Data.NHibernate.UUIDUserType, OpenSim.Data.NHibernate" />
+
+        <property name="ServerHttpPort" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
+        <property name="ServerRemotingPort" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
+
+    </class>
+</hibernate-mapping>

OpenSim/Data/NHibernate/Resources/RegionStore.hbm.xml

@@ -141,36 +141,5 @@
       <property name="Flags" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
       <property name="InvType" type="System.Int32" />
     </class>
-    <class name="OpenSim.Data.RegionProfileData, OpenSim.Data" table="Regions" lazy="false">
+ 
-      <id name="Uuid" type="OpenSim.Data.NHibernate.UUIDUserType, OpenSim.Data.NHibernate">
-        <generator class="assigned" />
-      </id>
-      <property name="RegionHandle" index="region_handle" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
-      <property name="RegionName" index="region_name" type="String" length="32"/>
-      <property name="RegionRecvKey" type="String" length="128"/>
-      <property name="RegionSendKey" type="String" length="128"/>
-      <property name="RegionSecret" type="String" length="128"/>
-      <property name="RegionDataURI" type="String" length="255"/>
-      <property name="ServerIP" type="String" length="64"/>
-      <property name="ServerPort" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
-      <property name="ServerURI" type="String" length="255"/>
-      <property name="RegionLocX" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
-      <property name="RegionLocY" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
-      <property name="RegionLocZ" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
-      <property name="EastOverrideHandle" index="overrideHandles" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
-      <property name="WestOverrideHandle" index="overrideHandles" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
-      <property name="SouthOverrideHandle" index="overrideHandles" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
-      <property name="NorthOverrideHandle" index="overrideHandles" type="OpenSim.Data.NHibernate.UInt64Type, OpenSim.Data.NHibernate" />
-      <property name="RegionAssetURI" type="String" length="255"/>
-      <property name="RegionAssetRecvKey" type="String" length="128"/>
-      <property name="RegionAssetSendKey" type="String" length="128"/>
-      <property name="RegionUserURI" type="String" length="255"/>
-      <property name="RegionUserRecvKey" type="String" length="128"/>
-      <property name="RegionUserSendKey" type="String" length="128"/>
-      <property name="ServerHttpPort" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
-      <property name="ServerRemotingPort" type="OpenSim.Data.NHibernate.UInt32Type, OpenSim.Data.NHibernate" />
-      <property name="RegionMapTextureID" type="OpenSim.Data.NHibernate.UUIDUserType, OpenSim.Data.NHibernate"/>
-      <property name="Owner_uuid" type="OpenSim.Data.NHibernate.UUIDUserType, OpenSim.Data.NHibernate"/>
-      <property name="OriginUUID" type="OpenSim.Data.NHibernate.UUIDUserType, OpenSim.Data.NHibernate"/>
-    </class>  
 </hibernate-mapping>

OpenSim/Data/NHibernate/Resources/SQLiteDialect/001_GridStore.sql

@@ -22,12 +22,12 @@ CREATE TABLE Regions (
   RegionUserURI VARCHAR(255) DEFAULT NULL,
   RegionUserRecvKey VARCHAR(128) DEFAULT NULL,
   RegionUserSendKey VARCHAR(128) DEFAULT NULL, 
-  regionMapTexture VARCHAR(36) DEFAULT NULL,
+  RegionMapTextureId VARCHAR(36) DEFAULT NULL,
   ServerHttpPort INT DEFAULT NULL, 
   ServerRemotingPort INT DEFAULT NULL,
   OwnerID VARCHAR(36) DEFAULT NULL,
   OriginID VARCHAR(36) DEFAULT NULL,
-  PRIMARY KEY  (uuid),
+  PRIMARY KEY (RegionId)
 );
 
 CREATE INDEX RegionNameIndex ON Regions (RegionName);

OpenSim/Data/NHibernate/Tests/NHibernateMySQLGridTest.cs

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using NUnit.Framework;
+using NUnit.Framework.SyntaxHelpers;
+using OpenSim.Framework;
+using OpenSim.Data.Tests;
+using OpenSim.Region.Environment.Scenes;
+using OpenMetaverse;
+using OpenSim.Data.NHibernate;
+
+namespace OpenSim.Data.NHibernate.Tests
+{
+    [TestFixture]
+    public class NHibernateMySQLGridTest : BasicGridTest
+    {
+        public string file;
+        public NHibernateManager database;
+        public string connect = "MySQL5Dialect;MySqlDataDriver;Server=localhost;Database=opensim-nunit;User ID=opensim-nunit;Password=opensim-nunit";
+
+        [TestFixtureSetUp]
+        public void Init()
+        {
+            SuperInit();
+            // If we manage to connect to the database with the user
+            // and password above it is our test database, and run
+            // these tests.  If anything goes wrong, ignore these
+            // tests.
+            try
+            {
+                db = new NHibernateGridData();
+                db.Initialise(connect);
+                database = ((NHibernateGridData)db).manager;
+            }
+            catch (Exception e)
+            {
+                System.Console.WriteLine("Exception {0}", e);
+                Assert.Ignore();
+            }
+        }
+
+        [TestFixtureTearDown]
+        public void Cleanup()
+        {
+            if (db != null)
+            {
+                db.Dispose();
+            }
+            if (database != null)
+            {
+                database.DropSchema();
+            }
+        }
+    }
+}

OpenSim/Data/NHibernate/Tests/NHibernateSQLiteGridTest.cs

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using NUnit.Framework;
+using NUnit.Framework.SyntaxHelpers;
+using OpenSim.Framework;
+using OpenSim.Data.Tests;
+using OpenSim.Region.Environment.Scenes;
+using OpenMetaverse;
+using OpenSim.Data.NHibernate;
+
+namespace OpenSim.Data.NHibernate.Tests
+{
+    [TestFixture]
+    public class NHibernateSQLiteGridTest : BasicGridTest
+    {
+        public string file;
+        public NHibernateManager database;
+        public string connect = "SQLiteDialect;SQLite20Driver;Data Source=" + Path.GetTempFileName() + ".db;Version=3";
+
+        [TestFixtureSetUp]
+        public void Init()
+        {
+            SuperInit();
+            // If we manage to connect to the database with the user
+            // and password above it is our test database, and run
+            // these tests.  If anything goes wrong, ignore these
+            // tests.
+            try
+            {
+                db = new NHibernateGridData();
+                db.Initialise(connect);
+                database = ((NHibernateGridData)db).manager;
+            }
+            catch (Exception e)
+            {
+                System.Console.WriteLine("Exception {0}", e);
+                Assert.Ignore();
+            }
+        }
+
+        [TestFixtureTearDown]
+        public void Cleanup()
+        {
+            if (db != null)
+            {
+                db.Dispose();
+            }
+            if (database != null)
+            {
+                database.DropSchema();
+            }
+        }
+    }
+}