private static SimplePrincipalKeyValueFactory <TKey> CreateSimpleFactory <TKey>(IKey key)
{
var dependentFactory = new DependentKeyValueFactoryFactory();
var principalKeyValueFactory
= new SimplePrincipalKeyValueFactory <TKey>(key.Properties.Single().GetPropertyAccessors());
foreach (var foreignKey in key.FindReferencingForeignKeys())
{
var dependentKeyValueFactory = dependentFactory.CreateSimple <TKey>(foreignKey);
var factorySource = foreignKey as IDependentKeyValueFactorySource;
if (factorySource != null)
{
factorySource.DependentKeyValueFactory = dependentKeyValueFactory;
}
var mapSource = foreignKey as IDependentsMapFactorySource;
if (mapSource != null)
{
mapSource.DependentsMapFactory = () => new DependentsMap <TKey>(
foreignKey, principalKeyValueFactory, dependentKeyValueFactory);
}
}
return(principalKeyValueFactory);
}
