If I understand You have class User You have table User You have table UserPermission
Do you have table Permission? Is Permission a fairly static set? On Sun, Jun 14, 2009 at 5:16 PM, Loki<[email protected]> wrote: > > I've been trying for some time with no luck on this issue, so I home > someone here has done what I am trying to do. > > I have an enum - in my case it is particular permissions for tasks a > person can do - add content, delete content, edit users, delete users, > etc. This is an Enum in my project called Permissions. I want to use > an enum rather than a class object so I can do something like bool > UserHasPermission(Permission.DeleteUser); > > Permissions can either be given to a role to allow me to custom build > roles as I need with varied sets of tasks that role can perform, or > given to an individual user. More than one permission can be granted > to a role or user. > > In my database, I have the user table and then a UserPermissions table > which maps the user's id to any number of permissions. Now, I will > accept mapping the string value of the enum or the int value. I just > want it to work. I do not want to have to manage 2 sets of > permissions (one in code and one in the database), unless I have to. > If nhibernate could take my enum class and autopopulate a table with > my enum int value for the PK and the name, picking up on changes, > etc., that would be nice. > > Right now, I have a mapping where x.Permissions is an IList of type > Permission (my enum). > > HasManyToMany(x => x.Permissions) > .WithParentKeyColumn("UserId") > .WithChildKeyColumn("PermissionId") > .WithTableName("UserPermissions") > .LazyLoad(); > > This mapping errors saying that the type Permission is unmapped. > > If anyone can point me in the right direction on mapping a list of > enums to an object, it would be much appreciated. > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en -~----------~----~----~----~------~----~------~--~---
