127 lines
4.4 KiB
C#
127 lines
4.4 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSim Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System.Reflection;
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using log4net;
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using OpenMetaverse;
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using OpenSim.Framework;
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namespace OpenSim.Data.NHibernate
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{
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/// <summary>
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/// A User storage interface for the DB4o database system
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/// </summary>
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public class NHibernateAssetData : AssetDataBase
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private NHibernateManager manager;
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public NHibernateManager Manager
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{
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get
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{
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return manager;
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}
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}
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override public void Dispose() { }
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public override void Initialise()
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{
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m_log.Info("[NHibernateGridData]: " + Name + " cannot be default-initialized!");
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throw new PluginNotInitialisedException(Name);
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}
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public override void Initialise(string connect)
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{
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m_log.InfoFormat("[NHIBERNATE] Initializing NHibernateAssetData");
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manager = new NHibernateManager(connect, "AssetStore");
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}
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override public AssetBase FetchAsset(UUID uuid)
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{
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return (AssetBase)manager.Get(typeof(AssetBase), uuid);
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}
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private void Save(AssetBase asset)
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{
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AssetBase temp = (AssetBase)manager.Get(typeof(AssetBase), asset.FullID);
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if (temp == null)
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{
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manager.Insert(asset);
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}
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}
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override public void CreateAsset(AssetBase asset)
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{
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m_log.InfoFormat("[NHIBERNATE] inserting asset {0}", asset.FullID);
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Save(asset);
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}
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override public void UpdateAsset(AssetBase asset)
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{
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m_log.InfoFormat("[NHIBERNATE] updating asset {0}", asset.FullID);
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manager.Update(asset);
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}
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// private void LogAssetLoad(AssetBase asset)
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// {
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// string temporary = asset.Temporary ? "Temporary" : "Stored";
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// string local = asset.Local ? "Local" : "Remote";
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// int assetLength = (asset.Data != null) ? asset.Data.Length : 0;
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// m_log.Info("[SQLITE]: " +
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// string.Format("Loaded {6} {5} Asset: [{0}][{3}/{4}] \"{1}\":{2} ({7} bytes)",
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// asset.FullID, asset.Name, asset.Description, asset.Type,
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// asset.InvType, temporary, local, assetLength));
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// }
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override public bool ExistsAsset(UUID uuid)
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{
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m_log.InfoFormat("[NHIBERNATE] ExistsAsset: {0}", uuid);
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return (FetchAsset(uuid) != null);
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}
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public void DeleteAsset(UUID uuid)
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{
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}
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public override string Name {
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get { return "NHibernate"; }
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}
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public override string Version {
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get { return "0.1"; }
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}
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}
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}
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