public static global::NHibernate.Cfg.Configuration CreateConfiguration(SupportedNHDrivers nhDriver, string connectionString, Assembly fluentMappingsAssembly, bool showSql, bool enablePostCommitListener, string sessionContext, bool outputNhMappings, bool useNhProfiler, out NhConfigurationCacheKey configurationCacheKey)
{
Mandate.ParameterNotNullOrEmpty(connectionString, "connectionString");
Mandate.ParameterNotNull(fluentMappingsAssembly, "fluentMappingsAssembly");
Mandate.ParameterCondition(nhDriver != SupportedNHDrivers.Unknown, "nhDriver");
configurationCacheKey = new NhConfigurationCacheKey(
nhDriver,
connectionString,
fluentMappingsAssembly,
showSql,
enablePostCommitListener,
sessionContext,
outputNhMappings);
return(ConfigurationCache.GetOrAdd(
configurationCacheKey,
y =>
{
using (new WriteLockDisposable(MappingLocker))
{
if (useNhProfiler)
{
try
{
NHibernateProfiler.Initialize();
NhProfilerLogging.Enabled = true;
}
catch (InvalidOperationException ex)
{
//swallow security exceptions, happens if running in Medium trust
if (!(ex.InnerException is SecurityException))
{
throw ex;
}
}
}
// Figure out the FluentNH persistence configurer based on the desired driver
var persistenceConfigurer = GetPersistenceConfigurer(nhDriver, connectionString);
// Configure NH using FluentNH
var fluentConfig = Fluently.Configure().Database(persistenceConfigurer)
//.Cache(x =>
// x.UseMinimalPuts()
// .UseQueryCache()
// .UseSecondLevelCache()
// .ProviderClass(typeof(global::NHibernate.Caches.SysCache2.SysCacheProvider).AssemblyQualifiedName))
.ExposeConfiguration(c => c.SetProperty(Environment.ReleaseConnections, "on_close"))
// after_transaction does not work for unit tests with Sqlite
.ExposeConfiguration(
c => c.SetProperty(Environment.CurrentSessionContextClass, sessionContext)).
ExposeConfiguration(c => c.SetProperty(Environment.GenerateStatistics, useNhProfiler.ToString().ToLower())).
ExposeConfiguration(c => c.SetProperty(Environment.BatchSize, "20")).ExposeConfiguration
(
c =>
c.SetProperty(
Environment.ProxyFactoryFactoryClass,
typeof(ProxyFactoryFactory).AssemblyQualifiedName)).Mappings(
x =>
{
var container =
x.FluentMappings.AddFromAssembly(fluentMappingsAssembly);
AddConventions(nhDriver, container.Conventions);
});
if (showSql)
{
fluentConfig.ExposeConfiguration(c => c.SetProperty(Environment.ShowSql, "true"));
}
try
{
// Generate the NHibernate configuration object from FluentNH
var nhConfig = fluentConfig.BuildConfiguration();
// Add a PostCommitInsert listener which is responsible for passing generated IDs back to the
// mapped entities for entity insert scenarios (since the NH mapped objects aren't passed outside
// of this provider)
if (enablePostCommitListener)
{
var entitySaveEventListener = new NhEventListeners();
nhConfig.SetListener(ListenerType.PostCommitInsert, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Delete, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Merge, entitySaveEventListener);
nhConfig.SetListener(ListenerType.SaveUpdate, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Flush, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Evict, entitySaveEventListener);
}
// Add the FluentNH persistence model and configure NH to use it
var fluentAutoModel = new AutoPersistenceModel();
fluentAutoModel.AddMappingsFromAssembly(fluentMappingsAssembly);
fluentAutoModel.BuildMappings();
fluentAutoModel.Configure(nhConfig);
if (outputNhMappings)
{
var codeBase = Assembly.GetExecutingAssembly().CodeBase;
var uri = new Uri(codeBase);
var path = uri.LocalPath;
var binFolder = new DirectoryInfo(Path.GetDirectoryName(path));
string nhibernateOutputFolder;
if (binFolder.Name == "Debug")
{
nhibernateOutputFolder = Path.Combine(
binFolder.Parent.Parent.FullName, "App_Data", "Logs", "NHibernateConfig");
}
else
{
//its just 'bin'
nhibernateOutputFolder = Path.Combine(
binFolder.Parent.FullName, "App_Data", "Logs", "NHibernateConfig");
}
Directory.CreateDirectory(nhibernateOutputFolder);
fluentAutoModel.WriteMappingsTo(nhibernateOutputFolder);
}
return nhConfig;
}
catch (Exception ex)
{
throw new InvalidOperationException("Cannot build NHibernate configuration", ex);
}
}
}));
}
public global::NHibernate.Cfg.Configuration BuildConfiguration(bool showSql, out NhConfigurationCacheKey configurationCacheKey)
{
return(CreateConfiguration(_nhDriver, ConnectionString, GetRdbmsMapsAssembly(), showSql, true, _sessionContext, _outputNhMappings, _useNhProfiler, out configurationCacheKey));
}
