private void CreateReference(ReferenceInfo ri, EntityMeta entityMeta)
{
//如果它同时也是聚合子类，则也会被递归创建
if (ri.Type == ReferenceType.Child)
{
ri.RefTypeMeta = this.FindOrCreateEntityMetaRecur(ri.RefType, entityMeta);
}
else
{
//以下代码转换为懒加载属性的模式。
//this.FireAfterAllPrimesReady(() =>
//{
// ri.RefTypeMeta = this.FindOrCreate(ri.RefType);
//});
}
}
private EntityPropertyMeta CreateEntityPropertyMeta(IManagedProperty mp, EntityMeta entityMeta)
{
var propertyType = mp.PropertyType;
if (mp == EntityConvention.Property_Id)
{
propertyType = entityMeta.IdType;
}
else if (mp == EntityConvention.Property_TreePId)
{
propertyType = entityMeta.IdType;
if (!propertyType.IsClass)
{
propertyType = typeof(Nullable <>).MakeGenericType(entityMeta.IdType);
}
}
var item = new EntityPropertyMeta
{
Owner = entityMeta,
Runtime = new ManagedPropertyRuntime(mp),
PropertyType = propertyType,
ManagedProperty = mp
};
#region 创建 ReferenceInfo 及聚合子类
var refMP = mp as IRefEntityProperty;
if (refMP != null)
{
var ri = new ReferenceInfo()
{
RefEntityProperty = refMP
};
this.CreateReference(ri, entityMeta);
item.ReferenceInfo = ri;
}
#endregion
entityMeta.EntityProperties.Add(item);
return(item);
}