public virtual T UpdatePartial(object item)
{
T current = Create();
_memberResolver.ApplyPartial(current, item); // populate ID'd entity
current = Hydrate(FindRow(current)); // load existing entity
_memberResolver.ApplyPartial(current, item); // update existing entity
Update(current); // save changes
if (AutoSave)
{
SaveChanges();
}
return(current);
}
public T UpdatePartial(object item)
{
var keys = _memberResolver.GetKeyPropertyValues(item).ToArray();
var current = Get(keys);
_memberResolver.ApplyPartial(current, item);
Update(current);
return(current);
}
public virtual T UpdatePartial(object item)
{
var key = _memberResolver.GetKeyPropertyValues(item).ToArray();
var orig = Get(key);
_memberResolver.ApplyPartial(orig, item);
Update(orig);
return(orig);
}
public T UpdatePartial(object item)
{
var query = CreateQueryByKey(_memberResolver.GetKeyPropertyValues(item).ToArray());
var orig = _collection.FindOne(query);
var changed = orig;
_memberResolver.ApplyPartial(changed, item);
_collection.Save(orig);
AutoSaveIfAutoSaveEnabled();
return(changed);
}
/// <summary>
/// Uses reflection to update a portion of the specified item.
/// </summary>
/// <param name="item"></param>
public virtual T UpdatePartial(object changes)
{
T target = _dbSet.Find(_memberResolver.GetKeyPropertyValues(changes).ToArray());
_dbSet.Attach(target);
_memberResolver.ApplyPartial(target, changes);
if (AutoSave)
{
SaveChanges();
}
return(target);
}
public virtual T UpdatePartial(object changes)
{
if (!_memberResolver.KeyPropertyMembers.Any())
{
throw new InvalidOperationException("The type does not have a KeyAttribute: " +
changes.GetType().FullName);
}
var key = _memberResolver.GetKeyPropertyValues(changes).Single().ToString();
if (string.IsNullOrEmpty(key))
{
throw new MissingPrimaryKeyException("Invalid key in " + changes.GetType().FullName);
}
IDocumentSession session = GetSession();
var target = session.Load <T>(key);
_memberResolver.ApplyPartial(target, changes);
session.Store(target);
if (AutoSave)
{
SaveChanges();
}
return(target);
}