public static IServiceLocator Configure(Database database, string connectionString, bool withAspects, bool externalConfiguration)
{
var state = new SystemState();
var builder = new ContainerBuilder();
builder.RegisterInstance(state).As<ISystemState>();
SetupExtensibility(builder, withAspects, externalConfiguration);
if (database == Core.Database.Postgres)
SetupPostgres(builder, connectionString);
//else
//SetupOracle(builder, connectionString);
SetupPatterns(builder);
SetupSerialization(builder);
builder.RegisterType<PermissionManager>().As<IPermissionManager>().SingleInstance();
builder.RegisterType<OnContainerBuild>().As<IStartable>();
if (externalConfiguration)
builder.RegisterModule(new ConfigurationSettingsReader("autofacConfiguration"));
var factory = builder.Build().Resolve<IObjectFactory>();
state.IsBooting = false;
state.Started(factory);
return factory.Resolve<IServiceLocator>();
}
/// <summary>
/// Apply the module to the component registry.
/// </summary>
/// <param name="componentRegistry">Component registry to apply configuration to.</param>
public void Configure(IComponentRegistry componentRegistry)
{
if (componentRegistry == null) throw new ArgumentNullException("componentRegistry");
var moduleBuilder = new ContainerBuilder();
Load(moduleBuilder);
moduleBuilder.Update(componentRegistry);
AttachToRegistrations(componentRegistry);
AttachToSources(componentRegistry);
}
protected override void Load(Extensibility.Autofac.ContainerBuilder builder)
{
var cs = ConfigurationManager.AppSettings["Revenj.ConnectionString"] ?? ConfigurationManager.AppSettings["ConnectionString"];
if (string.IsNullOrEmpty(cs))
{
throw new ConfigurationErrorsException(@"ConnectionString is missing from configuration. Add ConnectionString to <appSettings>
Example: <add key=""ConnectionString"" value=""server=postgres.localhost;port=5432;database=MyDatabase;user=postgres;password=123456;encoding=unicode"" />");
}
Revenj.DatabasePersistence.Postgres.Setup.ConfigurePostgres(builder, cs);
base.Load(builder);
}
protected override void Load(Extensibility.Autofac.ContainerBuilder builder)
{
var cs = ConfigurationManager.AppSettings["Revenj.ConnectionString"] ?? ConfigurationManager.AppSettings["ConnectionString"];
if (string.IsNullOrEmpty(cs))
{
throw new ConfigurationErrorsException(@"ConnectionString is missing from configuration. Add ConnectionString to <appSettings>
Example: <add key=""ConnectionString"" value=""Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=MyOracleHost)(PORT=1521)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=xe)));User Id=oracle;Password=123456;"" />");
}
Revenj.DatabasePersistence.Oracle.Setup.ConfigureOracle(builder, cs);
base.Load(builder);
}
/// <summary>
/// Override to add registrations to the container.
/// </summary>
/// <remarks>
/// Note that the ContainerBuilder parameter is unique to this module.
/// </remarks>
/// <param name="builder">The builder through which components can be
/// registered.</param>
protected virtual void Load(ContainerBuilder builder) { }
private void BuildScopeIfRequired()
{
if (!ShouldBuildScope)
return;
lock (sync)
{
if (!ShouldBuildScope)
return;
RegistrationCache.Clear();
var cb = new ContainerBuilder();
RegisterNew(cb);
cb.Update(CurrentScope.ComponentRegistry);
FactoryBuilders.Clear();
AutofacBuilders.Clear();
SimpleCache.Clear();
ServiceCache.Clear();
CacheWithArguments.Clear();
ShouldBuildScope = false;
}
}
internal static void RegisterToContainer(ContainerBuilder cb, IObjectFactoryBuilder rb, ConcurrentDictionary<Type, bool> cache)
{
foreach (var item in rb.Types.Where(i => i.IsGeneric == false))
{
if (cache != null)
{
if (item.AsType != null)
foreach (var t in item.AsType)
cache.TryAdd(t, true);
else
cache.TryAdd(item.Type, true);
}
switch (item.Scope)
{
case InstanceScope.Transient:
if (item.AsType == null || item.AsType.Length == 0)
cb.RegisterType(item.Type);
else
cb.RegisterType(item.Type).As(item.AsType);
break;
case InstanceScope.Singleton:
if (item.AsType == null || item.AsType.Length == 0)
cb.RegisterType(item.Type).SingleInstance();
else
cb.RegisterType(item.Type).As(item.AsType).SingleInstance();
break;
default:
if (item.AsType == null || item.AsType.Length == 0)
cb.RegisterType(item.Type).InstancePerLifetimeScope();
else
cb.RegisterType(item.Type).As(item.AsType).InstancePerLifetimeScope();
break;
}
}
foreach (var item in rb.Types.Where(i => i.IsGeneric))
{
if (cache != null)
{
if (item.AsType != null)
foreach (var t in item.AsType)
cache.TryAdd(t, true);
else
cache.TryAdd(item.Type, true);
}
switch (item.Scope)
{
case InstanceScope.Transient:
if (item.AsType == null || item.AsType.Length == 0)
cb.RegisterGeneric(item.Type);
else
cb.RegisterGeneric(item.Type).As(item.AsType);
break;
case InstanceScope.Singleton:
if (item.AsType == null || item.AsType.Length == 0)
cb.RegisterGeneric(item.Type).SingleInstance();
else
cb.RegisterGeneric(item.Type).As(item.AsType).SingleInstance();
break;
default:
if (item.AsType == null || item.AsType.Length == 0)
cb.RegisterGeneric(item.Type).InstancePerLifetimeScope();
else
cb.RegisterGeneric(item.Type).As(item.AsType).InstancePerLifetimeScope();
break;
}
}
foreach (var item in rb.Instances)
{
var type = item.AsType ?? item.Instance.GetType();
if (cache != null)
cache.TryAdd(type, true);
cb.RegisterInstance(item.Instance).As(type);
}
foreach (var it in rb.Funcs)
{
var item = it;
if (item.AsType == null || item.AsType.Length == 0)
throw new NotSupportedException("Result type must be defined. Declared Func result is not defined");
if (cache != null)
{
foreach (var t in item.AsType)
cache.TryAdd(t, true);
}
switch (item.Scope)
{
case InstanceScope.Transient:
cb.Register(c => item.Func(c.Resolve<IObjectFactory>())).As(item.AsType);
break;
case InstanceScope.Singleton:
cb.Register(c => item.Func(c.Resolve<IObjectFactory>())).As(item.AsType).SingleInstance();
break;
default:
cb.Register(c => item.Func(c.Resolve<IObjectFactory>())).As(item.AsType).InstancePerLifetimeScope();
break;
}
}
}
private void RegisterNew(ContainerBuilder cb)
{
foreach (var rb in FactoryBuilders)
RegisterToContainer(cb, rb, RegistrationCache);
foreach (var builder in AutofacBuilders)
builder(cb);
}
private void RegisterNew(ContainerBuilder cb)
{
foreach (var rb in FactoryBuilders)
{
foreach (var item in rb.Types.Where(i => i.IsGeneric == false))
{
RegistrationCache.TryAdd(item.AsType ?? item.Type, true);
switch (item.Scope)
{
case InstanceScope.Transient:
if (item.AsType == null)
cb.RegisterType(item.Type);
else
cb.RegisterType(item.Type).As(item.AsType);
break;
case InstanceScope.Singleton:
if (item.AsType == null)
cb.RegisterType(item.Type).SingleInstance();
else
cb.RegisterType(item.Type).As(item.AsType).SingleInstance();
break;
default:
if (item.AsType == null)
cb.RegisterType(item.Type).InstancePerLifetimeScope();
else
cb.RegisterType(item.Type).As(item.AsType).InstancePerLifetimeScope();
break;
}
}
foreach (var item in rb.Types.Where(i => i.IsGeneric))
{
RegistrationCache.TryAdd(item.AsType ?? item.Type, true);
switch (item.Scope)
{
case InstanceScope.Transient:
if (item.AsType == null)
cb.RegisterGeneric(item.Type);
else
cb.RegisterGeneric(item.Type).As(item.AsType);
break;
case InstanceScope.Singleton:
if (item.AsType == null)
cb.RegisterGeneric(item.Type).SingleInstance();
else
cb.RegisterGeneric(item.Type).As(item.AsType).SingleInstance();
break;
default:
if (item.AsType == null)
cb.RegisterGeneric(item.Type).InstancePerLifetimeScope();
else
cb.RegisterGeneric(item.Type).As(item.AsType).InstancePerLifetimeScope();
break;
}
}
foreach (var item in rb.Instances)
{
var type = item.AsType ?? item.Instance.GetType();
RegistrationCache.TryAdd(type, true);
cb.RegisterInstance(item.Instance).As(type);
}
foreach (var item in rb.Funcs)
{
if (item.AsType == null)
throw new NotSupportedException("Result type must be defined. Declared Func result is not defined");
RegistrationCache.TryAdd(item.AsType, true);
switch (item.Scope)
{
case InstanceScope.Transient:
cb.Register(c => item.Func(c.Resolve<IObjectFactory>())).As(item.AsType);
break;
case InstanceScope.Singleton:
cb.Register(c => item.Func(c.Resolve<IObjectFactory>())).As(item.AsType).SingleInstance();
break;
default:
cb.Register(c => item.Func(c.Resolve<IObjectFactory>())).As(item.AsType).InstancePerLifetimeScope();
break;
}
}
}
foreach (var builder in AutofacBuilders)
builder(cb);
}
