/// <summary>
/// 尝试为 evm 生成一个运行时的 Id，以方便这个没有数据库的类也能运行在 Rafy 界面框架上。
/// </summary>
/// <param name="evm"></param>
/// <returns></returns>
private static int GetRuntimeUniqueId(EntityViewMeta evm)
{
var viewName = evm.ExtendView;
//if (string.IsNullOrEmpty(viewName)) return evm.EntityMeta.Id;
var entityType = evm.EntityType;
var res = _viewIds.FirstOrDefault(i => i.EntityType == entityType && i.ViewName == viewName);
if (res == null)
{
lock (_viewIds)
{
res = _viewIds.FirstOrDefault(i => i.EntityType == entityType && i.ViewName == viewName);
if (res == null)
{
res = new EVMUniqueId
{
EntityType = entityType,
ViewName = viewName,
Id = RafyEnvironment.NewLocalId()
};
_viewIds.Add(res);
}
}
}
return(res.Id);
}
/// <summary>
/// 尝试为 evm 生成一个运行时的 Id，以方便这个没有数据库的类也能运行在 Rafy 界面框架上。
/// </summary>
/// <param name="evm"></param>
/// <returns></returns>
private static int GetRuntimeUniqueId(EntityViewMeta evm)
{
var viewName = evm.ExtendView;
//if (string.IsNullOrEmpty(viewName)) return evm.EntityMeta.Id;
var entityType = evm.EntityType;
var res = _viewIds.FirstOrDefault(i => i.EntityType == entityType && i.ViewName == viewName);
if (res == null)
{
lock (_viewIds)
{
res = _viewIds.FirstOrDefault(i => i.EntityType == entityType && i.ViewName == viewName);
if (res == null)
{
res = new EVMUniqueId
{
EntityType = entityType,
ViewName = viewName,
Id = RafyEnvironment.NewLocalId()
};
_viewIds.Add(res);
}
}
}
return res.Id;
}
