Hi all
Guess I found a bug in NHibernate....but maybe I'm just using it wrong.
I use SQL Server 2008 R2 with NHibernate 3.3.0.GA with a
UserSuppliedConnectionProvider (property "connection.provider") because I
want to use the <connectionStrings> section of the normal application
configuration.
Is it correct, that I can use the UserSuppliedConnectionProvider property
only with the property "hbm2ddl.keywords" set to "none"?
Will say:
=====
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
<session-factory>
<property
name="dialect">NHibernate.Dialect.MsSql2008Dialect</property>
<property
name="connection.driver_class">NHibernate.Driver.SqlClientDriver</property>
<property
name="connection.provider">NHibernate.Connection.UserSuppliedConnectionProvider</property>
<property name="hbm2ddl.keywords">none</property>
...
</session-factory>
</hibernate-configuration>
=====
Using the following values for "hbm2ddl.keywords" results in an exception:
"keywords", "auto-quote"
The exception says: "The user must provide an ADO.NET connection -
NHibernate is not creating it."
It occurs when I call BuildSessionFactory() on the NHibernate
Configuration. The user supplied connection would be passed to the
OpenSession() method of the ISessionFactory which happens later.
So, it's just not possible to pass in the user supplied connection because
the factory can never be built. This seems very odd to me and makes no
sense. So, I guess this is a bug. Right?
StackTrace:
====
at NHibernate.Connection.UserSuppliedConnectionProvider.GetConnection()
in
c:\Users\oskar.berggren\Documents\Projects\nhibernate-core-3\src\NHibernate\Connection\UserSuppliedConnectionProvider.cs:line
46
at
NHibernate.Tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.Prepare()
in
c:\Users\oskar.berggren\Documents\Projects\nhibernate-core-3\src\NHibernate\Tool\hbm2ddl\SuppliedConnectionProviderConnectionHelper.cs:line
25
at
NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.GetReservedWords(Dialect
dialect, IConnectionHelper connectionHelper) in
c:\Users\oskar.berggren\Documents\Projects\nhibernate-core-3\src\NHibernate\Tool\hbm2ddl\SchemaMetadataUpdater.cs:line
43
at NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.Update(ISessionFactory
sessionFactory) in
c:\Users\oskar.berggren\Documents\Projects\nhibernate-core-3\src\NHibernate\Tool\hbm2ddl\SchemaMetadataUpdater.cs:line
17
at NHibernate.Impl.SessionFactoryImpl..ctor(Configuration cfg, IMapping
mapping, Settings settings, EventListeners listeners) in
c:\Users\oskar.berggren\Documents\Projects\nhibernate-core-3\src\NHibernate\Impl\SessionFactoryImpl.cs:line
174
at NHibernate.Cfg.Configuration.BuildSessionFactory() in
c:\Users\oskar.berggren\Documents\Projects\nhibernate-core-3\src\NHibernate\Cfg\Configuration.cs:line
1258
at ... <myCode> :-)
====
It would be great if I could also use the nice looking "hbm2ddl.keywords"
feature.
For the feature see also:
http://nhforge.org/blogs/nhibernate/archive/2009/06/24/auto-quote-table-column-names.aspx
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