/// <summary>
/// Called only be the main Program. The public static getter for <see cref="Instance"/>
/// requires that this method has been called before.
/// </summary>
/// <param name="configuration"></param>
public static void Configure(DataFactoryConfiguration configuration)
{
DataFactory.logger = configuration.Logger;
lazySessionFactory = new Lazy <ISessionFactory>(() =>
{
var factory = FluentNHibernate.Cfg.Fluently.Configure()
.Database(DatabaseTypeWithConnectionStringToConfigurer(configuration))
.ExposeConfiguration(config =>
{
config.SetInterceptor(new SqlStatementInterceptor());
var update = new NHibernate.Tool.hbm2ddl.SchemaUpdate(config);
update.Execute(scripts =>
{
logger.LogTrace(scripts);
}, doUpdate: true);
if (update.Exceptions.Count > 0)
{
foreach (var ex in update.Exceptions)
{
logger.LogError(ex, $"{ex.Message}\nStacktrace:\n{ex.StackTrace}");
}
throw new AggregateException("Cannot create/update the DB schema.", update.Exceptions);
}
})
.Mappings(mappings =>
{
mappings.FluentMappings
.AddFromAssemblyOf <DataFactory>()
.Conventions.Add(typeof(IndexedConvention))
.Conventions.Add(typeof(ForeignKeyConvention));
})
.BuildSessionFactory();
return(factory);
});
}