public override object Instantiate(string clazz, EntityMode entityMode, object id)
{
if (entityMode == EntityMode.Poco)
{
Type type = FindByType(clazz);
if (type != null)
{
var instance = DataBindingFactory.Create(type);
SessionFactory.GetClassMetadata(clazz).SetIdentifier(instance, id, entityMode);
return(instance);
}
}
return(base.Instantiate(clazz, entityMode, id));
}
/// <summary>
/// Returns an entity from the persistence store, or a new entity
/// </summary>
/// <param name="type"></param>
/// <param name="id">String representation of the id</param>
/// <returns></returns>
protected override object GetInstance(string id)
{
object result = null;
Type objectType = Type.GetType(this.QualifiedName);
ISession session = sessionFactory.GetCurrentSession();
if (string.IsNullOrEmpty(id))
{
result = DataBindingFactory.Create(objectType);
}
else
{
IClassMetadata metadata = sessionFactory.GetClassMetadata(objectType);
object idObject = TypeDescriptor.GetConverter(metadata.IdentifierType.ReturnedClass).ConvertFromString(id);
result = session.Load(objectType, idObject);
}
return(result);
}
public override INHibernateProxy GetProxy(object id, global::NHibernate.Engine.ISessionImplementor session)
{
try
{
var initializer = new LazyInitializer(EntityName, PersistentClass, id, GetIdentifierMethod, SetIdentifierMethod, ComponentIdType, session);
object generatedProxy = IsClassProxy
? DataBindingFactory.Create(PersistentClass, Interfaces, initializer)
: ProxyGenerator.CreateInterfaceProxyWithoutTarget(Interfaces[0], Interfaces,
initializer);
initializer._constructed = true;
return((INHibernateProxy)generatedProxy);
}
catch (Exception e)
{
throw new HibernateException("Creating a proxy instance failed", e);
}
}
