private EntityInfo GetEntityInfo(Type type)
{
EntityInfo infos;
if (!EntityInfos.TryGetValue(type, out infos))
{
List <PropertyInfo> singleReferences = type
.GetProperties()
.Where(p => p.PropertyType.GetInterfaces().Contains(typeof(IDbReference)))
.ToList();
List <PropertyInfo> multipleReferences = type
.GetProperties()
.Where(p => p.PropertyType.GetInterfaces().Contains(typeof(IList)))
.Where(p => p.PropertyType.GetGenericArguments()[0].GetInterfaces().Contains(typeof(IDbReference)))
.ToList();
infos = new EntityInfo();
infos.EntityType = type;
List <SingleReferenceProperty> single = new List <SingleReferenceProperty>();
List <MultipleReferenceProperty> multiple = new List <MultipleReferenceProperty>();
foreach (PropertyInfo s in singleReferences)
{
SingleReferenceProperty reference = new SingleReferenceProperty()
{
PropertyAccessor = s,
ReferenceType = s.PropertyType.GetGenericArguments()[0],
ReferenceCreator = Utils.CreateDefaultConstructor <IDbReference>(s.PropertyType)
};
single.Add(reference);
}
foreach (PropertyInfo s in multipleReferences)
{
MultipleReferenceProperty reference = new MultipleReferenceProperty()
{
PropertyAccessor = s,
ReferenceType = s.PropertyType.GetGenericArguments()[0].GetGenericArguments()[0],
ReferenceCreator = Utils.CreateDefaultConstructor <IDbReference>(s.PropertyType.GetGenericArguments()[0])
};
multiple.Add(reference);
}
infos.SingleReferenceInjectors = single;
infos.MultipleReferenceInjectors = multiple;
EntityInfos.Add(type, infos);
}
return(infos);
}
/// <summary>
/// Get the <see cref="EntityInfo"/> object from the cache.
/// </summary>
/// If the <paramref name="type"/> has no <see cref="EntityInfo"/> then it will add the and return the <see cref="EntityInfo"/>.
/// <param name="type"></param>
/// <returns></returns>
public static EntityInfo GetEntityInfo(Type type)
{
EntityInfo entityInfo = null;
if (EntityInfos.TryGetValue(type.GetHashCode(), out entityInfo))
{
return(entityInfo);
}
entityInfo = new EntityInfo(type);
EntityInfos.Add(type.GetHashCode(), entityInfo);
return(entityInfo);
}
public void UpsertValue(AryaDbDataContext db, string attributeName, string value)
{
var existingEds = GetValuesForAttribute(db, attributeName, false);
EntityData ed = null;
if (existingEds.Count > 0)
{
if (existingEds.Count == 1 && existingEds[0].Value.Equals(value))
{
return;
}
foreach (var existingEd in existingEds)
{
ed = existingEd;
ed.Active = false;
}
}
if (string.IsNullOrEmpty(value))
{
return;
}
var newEd = new EntityData(db)
{
Attribute =
Attribute.GetAttributeFromName(db, attributeName, true,
AttributeTypeEnum.Sku),
Value = value
};
if (ed != null)
{
ed.EntityInfo.EntityDatas.Add(newEd);
}
else
{
EntityInfos.Add(new EntityInfo(db)
{
EntityDatas = { newEd }
});
}
}
