public void Update <TEntity>(TEntity entity)
where TEntity : class
{
TEntity updated = entity;
TEntity original = GetAll <TEntity>().Single(item => EntityHelper.AreKeysEqual(entity, item));
PendingActions.Add(() => EntityHelper.SetValueProperties(updated, original));
UpdateAssociations(entity);
}
public TEntity GetById <TEntity>(params object[] ids)
where TEntity : class
{
return(GetAll <TEntity>().SingleOrDefault(ent => EntityHelper.AreKeysEqual(ent, ids)));
}
private void UpdateAssociations <TEntity>(TEntity entity)
{
foreach (PropertyInfo associationProp in EntityHelper.AssociationPropertyMap[typeof(TEntity)])
{
IEnumerable values = (IEnumerable)associationProp.GetValue(entity);
foreach (object value in values)
{
Type objType = value.GetType();
object original = Committed.FirstOrDefault(obj => obj.GetType() == value.GetType() && EntityHelper.AreKeysEqual(obj, value));
if (original == null)
{
CreateMethod.MakeGenericMethod(objType).Invoke(this, new[] { value });
}
else
{
UpdateMethod.MakeGenericMethod(objType).Invoke(this, new[] { value });
}
}
}
}
