<composite-element ...... <parent name="TheNameOfThePropertyOfTheParent"/> ... ...
On Tue, Feb 1, 2011 at 6:06 PM, Trinition <[email protected]> wrote: > I'm getting the following NHibernate error: "Repeated column in > mapping for collection: Settings.CategorySpecificSettings column: > SettingsID". > > My tables are pretty simple I think: > > Categories > ---------- > CategoryID: int > Name: varchar(50) > > Settings > -------- > SettingsID: int > SomeSetting: bool > > CategorySettings > ---------------- > SettingsID: int > CategoryID: int > OverrideSetting: bool > > The classes, too, are relatively simple. Note that the *child*, > CategorySettings, has a reference to the *parent*, Settings: > > public class Settings > ... > public IDictionary<Category,CategorySettings> > CategorySpecificSettings { get; set; } > > public class CategorySettings > ... > public Settings MasterSettings { get; set; } > public bool OverrideSetting { get; set; } > > I suspect I'm not mapping correctly, but I can't decipher the > documentation enough to figure out what I'm doing wrong here: > > <map name="CategorySpecificSettings" table="CategorySettings"> > <key column="SettingsID"/> > <index-many-to-many column="CategoryID" class="Category" /> > <composite-element class="CategorySettings"> > <many-to-one name="MasterSettings" column="SettingsID" /> > <property name="OverrideSetting"/> > </composite-element> > </map> > > I can't remove "<key>", but when my composite element also has the > MasterSettings mapped, NH doesn't like it. > > Am I barking up the wrong tree? > > -- > You received this message because you are subscribed to the Google Groups > "nhusers" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<nhusers%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > > -- Fabio Maulo -- You received this message because you are subscribed to the Google Groups "nhusers" 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/nhusers?hl=en.
