private void CreateAccessor()
{
var nodeConfiguration = new NodeConfiguration();
var configuration = DomainConfigurationFactory.Create();
var descriptor = ProviderDescriptor.Get(configuration.ConnectionInfo.Provider);
var driverFactory = (SqlDriverFactory)Activator.CreateInstance(descriptor.DriverFactory);
var storageDriver = StorageDriver.Create(driverFactory, configuration);
var nameBuilder = new NameBuilder(configuration, storageDriver.ProviderInfo);
var handlerFactory = (HandlerFactory)Activator.CreateInstance(descriptor.HandlerFactory);
var accessor = new UpgradeServiceAccessor {
Configuration = configuration,
StorageDriver = storageDriver,
NameBuilder = nameBuilder,
HandlerFactory = handlerFactory
};
configuration.Lock();
var connection = storageDriver.CreateConnection(null);
connection.Open();
accessor.MappingResolver = MappingResolver.Create(configuration, nodeConfiguration, storageDriver.GetDefaultSchema(connection));
if (storageDriver.ProviderInfo.Supports(ProviderFeatures.SingleConnection))
{
accessor.RegisterTemporaryResource(connection);
}
else
{
accessor.RegisterResource(connection);
}
accessor.Connection = connection;
accessor.Connection.Extensions.AddOne(new TypeDelegator(typeof(IProviderExecutor)));
this.accessor = accessor;
}
private void BuildExternalServices(UpgradeServiceAccessor serviceAccessor, UpgradeContext context)
{
var configuration = context.Configuration;
var standardRegistrations = new[] {
new ServiceRegistration(typeof(DomainConfiguration), context.Configuration),
new ServiceRegistration(typeof(UpgradeContext), context)
};
var modules = configuration.Types.Modules
.Select(type => new ServiceRegistration(typeof(IModule), type, false));
var handlers = configuration.Types.UpgradeHandlers
.Select(type => new ServiceRegistration(typeof(IUpgradeHandler), type, false));
var registrations = standardRegistrations.Concat(modules).Concat(handlers);
var serviceContainer = new ServiceContainer(registrations);
serviceAccessor.RegisterResource(serviceContainer);
BuildModules(serviceAccessor, serviceContainer);
BuildUpgradeHandlers(serviceAccessor, serviceContainer);
}
