#region Apache Notice
/*****************************************************************************
* $Header: $
* $Revision: 383115 $
* $Date: 2006-03-04 15:21:51 +0100 (sam., 04 mars 2006) $
*
* iBATIS.NET Data Mapper
* Copyright (C) 2004 - Gilles Bayon
*
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
********************************************************************************/
#endregion
#region Imports
using System;
using System.Collections;
using System.Collections.Specialized;
using IBatisNet.Common;
using IBatisNet.Common.Exceptions;
using IBatisNet.Common.Utilities;
using IBatisNet.DataAccess;
using IBatisNet.DataAccess.Exceptions;
using IBatisNet.DataAccess.Interfaces;
using NHibernate.Cfg;
using NHibernate;
#endregion
namespace IBatisNet.DataAccess.Extensions.DaoSessionHandlers{
/// <summary>
/// Summary description for NHibernateDaoSessionHandler.
/// </summary>
public class NHibernateDaoSessionHandler : IDaoSessionHandler
{
#region Constants
private const string CONNECTION_STRING = "hibernate.connection.connection_string";
#endregion
#region Fields
private ISessionFactory _factory = null;
#endregion
#region Properties
/// <summary>
///
/// </summary>
public ISessionFactory Factory
{
get { return _factory; }
}
#endregion
#region Constructor (s) / Destructor
/// <summary>
///
/// </summary>
public NHibernateDaoSessionHandler()
{
}
#endregion
#region Methods
/// <summary>
///
/// </summary>
/// <param name="properties"></param>
/// <param name="resources"></param>
public void Configure(NameValueCollection properties,IDictionary resources)
{
string mapping = string.Empty;
try
{
NHibernate.Cfg.Configuration config = new NHibernate.Cfg.Configuration();
// Set the connection string retrieve on the datasource
config.SetProperty( CONNECTION_STRING, (resources["DataSource"] as DataSource).ConnectionString );
foreach(DictionaryEntry entry in resources)
{
if ((entry.Key.ToString()).StartsWith("class."))
{
config.AddClass( Resources.TypeForName( entry.Value.ToString() ) );
}
if ((entry.Key.ToString())=="mapping")
{
mapping = entry.Value.ToString();
}
config.SetProperty( entry.Key.ToString(), entry.Value.ToString() );
}
if (mapping.Length>0)
{
config.AddAssembly(mapping);
}
_factory = config.BuildSessionFactory();
}
catch(Exception e)
{
throw new ConfigurationException(string.Format("DaoManager could not configure NHibernateDaoSessionHandler. Cause: {0}", e.Message), e);
}
}
/// <summary>
///
/// </summary>
/// <param name="daoManager"></param>
/// <returns></returns>
public DaoSession GetDaoSession(DaoManager daoManager)
{
return (new NHibernateDaoSession(daoManager, _factory));
}
#endregion
}
}
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