public static Type GetRootType(ICriteria criteria)
{
Type rootType = criteria.GetRootEntityTypeIfAvailable();
if (rootType != null)
{
return(rootType);
}
CriteriaImpl impl = GetRootCriteria(criteria);
if (impl.Session == null)
{
throw new InvalidOperationException("Could not get root type on criteria that is not attached to a session");
}
ISessionFactoryImplementor factory = impl.Session.Factory;
IEntityPersister persister = factory.GetEntityPersister(impl.EntityOrClassName);
if (persister == null)
{
throw new InvalidOperationException("Could not find entity named: " + impl.EntityOrClassName);
}
return(persister.GetMappedClass(EntityMode.Poco));
}
/// <summary>
/// Get the id value from the owning entity key, usually the same as the key, but might be some
/// other property, in the case of property-ref
/// </summary>
/// <param name="key">The collection owner key </param>
/// <param name="session">The session from which the request is originating. </param>
/// <returns>
/// The collection owner's id, if it can be obtained from the key;
/// otherwise, null is returned
/// </returns>
public virtual object GetIdOfOwnerOrNull(object key, ISessionImplementor session)
{
object ownerId = null;
if (foreignKeyPropertyName == null)
{
ownerId = key;
}
else
{
IType keyType = GetPersister(session).KeyType;
IEntityPersister ownerPersister = GetPersister(session).OwnerEntityPersister;
// TODO: Fix this so it will work for non-POJO entity mode
System.Type ownerMappedClass = ownerPersister.GetMappedClass(session.EntityMode);
if (ownerMappedClass.IsAssignableFrom(keyType.ReturnedClass) && keyType.ReturnedClass.IsInstanceOfType(key))
{
// the key is the owning entity itself, so get the ID from the key
ownerId = ownerPersister.GetIdentifier(key, session.EntityMode);
}
else
{
// TODO: check if key contains the owner ID
}
}
return(ownerId);
}
private static System.Type GetRootType(DetachedCriteria criteria, ISession session)
{
ISessionFactoryImplementor factory = (ISessionFactoryImplementor)session.SessionFactory;
IEntityPersister persister = factory.GetEntityPersister(criteria.EntityOrClassName);
if (persister == null)
{
throw new InvalidOperationException("Could not find entity named: " + criteria.EntityOrClassName);
}
return(persister.GetMappedClass(EntityMode.Poco));
}
public static Type GetRootType(DetachedCriteria criteria, ISession session)
{
Type rootType = criteria.GetRootEntityTypeIfAvailable();
if (rootType != null)
{
return(rootType);
}
ISessionFactoryImplementor factory = (ISessionFactoryImplementor)session.SessionFactory;
IEntityPersister persister = factory.GetEntityPersister(criteria.EntityOrClassName);
if (persister == null)
{
throw new InvalidOperationException("Could not find entity named: " + criteria.EntityOrClassName);
}
return(persister.GetMappedClass(EntityMode.Poco));
}
private object[] GetPropertyValues(IEntityPersister persister, ICriteria criteria, ICriteriaQuery criteriaQuery)
{
System.Type type = _entity.GetType();
if (type == persister.GetMappedClass(GetEntityMode(criteria, criteriaQuery))) //not using anon object
{
return(persister.GetPropertyValues(_entity, GetEntityMode(criteria, criteriaQuery)));
}
var list = new List <object>();
for (int i = 0; i < persister.PropertyNames.Length; i++)
{
PropertyInfo pInfo = type.GetProperty(persister.PropertyNames[i]);
if (pInfo != null)
{
list.Add(pInfo.GetValue(_entity, null));
}
else
{
list.Add(null); //to maintain same order as PropertyNames list
_excludedProperties.Add(persister.PropertyNames[i]); //exclude the properties that aren't in the anon object (duplicates ok)
}
}
return(list.ToArray());
}
private void MarkInterceptorDirty(object entity, IEntityPersister persister, IEventSource source)
{
if (FieldInterceptionHelper.IsInstrumented(entity))
{
IFieldInterceptor interceptor = FieldInterceptionHelper.InjectFieldInterceptor(entity, persister.EntityName, persister.GetMappedClass(source.EntityMode), null, null, source);
interceptor.MarkDirty();
}
}
private object[] GetPropertyValues(IEntityPersister persister, ICriteria criteria, ICriteriaQuery criteriaQuery)
{
System.Type type = _entity.GetType();
if(type == persister.GetMappedClass(GetEntityMode(criteria, criteriaQuery))) //not using anon object
{
return persister.GetPropertyValues(_entity, GetEntityMode(criteria, criteriaQuery));
}
ArrayList list = new ArrayList();
for(int i = 0; i < persister.PropertyNames.Length; i++)
{
PropertyInfo pInfo = type.GetProperty(persister.PropertyNames[i]);
if(pInfo != null)
{
list.Add(pInfo.GetValue(_entity, null));
}
else
{
list.Add(null); //to maintain same order as PropertyNames list
_excludedProperties.Add(persister.PropertyNames[i]); //exclude the properties that aren't in the anon object (duplicates ok)
}
}
return list.ToArray();
}
private void MarkInterceptorDirty(object entity, IEntityPersister persister, IEventSource source)
{
if (FieldInterceptionHelper.IsInstrumented(entity))
{
IFieldInterceptor interceptor = FieldInterceptionHelper.InjectFieldInterceptor(entity, persister.EntityName, persister.GetMappedClass(source.EntityMode), null, null, source);
interceptor.MarkDirty();
}
}
