[Nhibernate-commit] nhibernate/src/NHibernate/Impl SessionFactoryImpl.cs,1.27,1.28

[Michael D. <mik...@us...>]

Update of /cvsroot/nhibernate/nhibernate/src/NHibernate/Impl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28447/src/NHibernate/Impl

Modified Files:
	SessionFactoryImpl.cs 
Log Message:
Added code so BeginTransaction(IsolationLevel) works with 
hibernate.connection.isolation configuration

Index: SessionFactoryImpl.cs
===================================================================
RCS file: /cvsroot/nhibernate/nhibernate/src/NHibernate/Impl/SessionFactoryImpl.cs,v
retrieving revision 1.27
retrieving revision 1.28
diff -C2 -d -r1.27 -r1.28
*** SessionFactoryImpl.cs	19 Aug 2004 17:48:35 -0000	1.27
--- SessionFactoryImpl.cs	28 Aug 2004 04:07:04 -0000	1.28
***************
*** 77,80 ****
--- 77,81 ----
  		[NonSerialized] private bool showSql;
  		[NonSerialized] private bool useOuterJoin;
+ 		[NonSerialized] private IsolationLevel isolation;
  		// TODO: figure out why this is commented out in nh and not h2.0.3
  		//[NonSerialized] private Templates templates;
***************
*** 145,148 ****
--- 146,173 ----
  			log.Info("use outer join fetching: " + useOuterJoin);
  
+ 			// default the isolationLevel to Unspecified to indicate to our code that no isolation level 
+ 			// has been set so just use the default of the DataProvider.
+ 			string isolationString = PropertiesHelper.GetString( Cfg.Environment.Isolation, properties, String.Empty );
+ 			if( isolationString!=String.Empty ) 
+ 			{
+ 				try 
+ 				{
+ 					isolation = (IsolationLevel)Enum.Parse( typeof(IsolationLevel), isolationString );
+ 					log.Info( "Using Isolation Level: " + isolation.ToString() );
+ 				}
+ 				catch( ArgumentException ae ) 
+ 				{
+ 					log.Error( "error configuring IsolationLevel " + isolationString, ae );
+ 					throw new HibernateException( 
+ 						"The isolation level of " + isolationString + " is not a valid IsolationLevel.  Please " +
+ 						"use one of the Member Names from the IsolationLevel.", ae );
+ 				}
+ 			}
+ 			else 
+ 			{
+ 				isolation = IsolationLevel.Unspecified;
+ 			}
+ 
+ 			
  			bool usrs = PropertiesHelper.GetBoolean(Cfg.Environment.UseScrollableResultSet, properties);
  			int batchSize = PropertiesHelper.GetInt32(Cfg.Environment.StatementBatchSize, properties, 0);
***************
*** 395,398 ****
--- 420,428 ----
  		}
  
+ 		public IsolationLevel Isolation 
+ 		{
+ 			get { return isolation; }
+ 		}
+ 
  		public QueryTranslator GetQuery(string query) 
  		{