/// <summary>
/// 枚举出属于该聚合的所有的实体类型（深度递归）。
/// </summary>
/// <param name="aggtRepository"></param>
/// <returns></returns>
public static IEnumerable <IRepository> EnumerateAllTypesInAggregation(IRepository aggtRepository)
{
yield return(aggtRepository);
foreach (var childProperty in aggtRepository.GetChildProperties())
{
Type childEntityType = null;
var listProperty = childProperty as IListProperty;
if (listProperty != null)
{
childEntityType = listProperty.ListEntityType;
}
else
{
var refProperty = childProperty as IRefProperty;
if (refProperty != null)
{
childEntityType = refProperty.RefEntityType;
}
else
{
throw new NotSupportedException("不支持其它的子属性。");
}
}
var childRepo = RF.Find(childEntityType);
foreach (var item in EnumerateAllTypesInAggregation(childRepo))
{
yield return(item);
}
}
}
/// <summary>
/// 用于查找指定实体的仓库。
/// </summary>
/// <typeparam name="TEntity"></typeparam>
/// <returns></returns>
public static EntityRepository Find <TEntity>()
where TEntity : Entity
{
return(RF.Find <TEntity>());
}
/// <summary>
/// 用于查找指定实体的仓库。
/// </summary>
/// <returns></returns>
public static EntityRepository Find(Type entityType)
{
return(RF.Find(entityType));
}