I don't understand... what is the JSON sting ? What is the ChildRepository class ? Don't understand how nhibernate know how to load the associated class and the collection properties.
On 6 oct, 23:38, webpaul <[email protected]> wrote: > From the JSON string, create your classes, let's call them Parent and > the child class Child. > > var repository = new ChildRepository(); > > foreach item > var parent = new Parent { Label = myjsonReader.label, ... }; > parent.Children = repository.GetForParent(parent.Label); > > Or > > var repository = new ChildRepository(); > var allChildren = repository.GetAll().ToDictionary(x => x.Label); > > foreach item > var parent = new Parent { Label = myjsonReader.label, ... }; > parent.Children = allChildren.Where(x => x.Label == > parent.Label).ToList(); > > On Oct 5, 9:51 am, mathmax <[email protected]> wrote: > > > Sry, I don't understand. How to load the collection via a repository > > that is mapped? > > > On 5 oct, 15:16, webpaul <[email protected]> wrote: > > > > Create the class from the strings as Oskar suggested, load the > > > collection via a repository that is mapped. > > > > On Oct 3, 2:20 pm, mathmax <[email protected]> wrote: > > > > > Because the entities also have collection property that should be > > > > loaded via NHibernate. > > > > > On 3 oct, 18:57, Oskar Berggren <[email protected]> wrote: > > > > > > When you parse that string, why don't you create instances of some > > > > > "real" entity class directly, skipping the DataTable entirely? > > > > > > /Oskar > > > > > > 2009/10/3 mathmax <[email protected]>: > > > > > > > I have to load entities from a single field value containing a > > > > > > string > > > > > > to parse that look like this: > > > > > > > { > > > > > > label: "France by UPS Standard", > > > > > > destination: "FR", > > > > > > fees_table: "10000:14.95" > > > > > > } > > > > > > { > > > > > > label: "France by GLS-Deutschland Standard", > > > > > > destination: "FR", > > > > > > fees_table: "10000:14.95" > > > > > > } > > > > > > ... > > > > > > > So I get these data with a DbCommand, parse them and fill a > > > > > > dataTable. > > > > > > Then I currently create a table to the database side from this > > > > > > dataTable. After that, I use nHibernate to load this entities from > > > > > > this new table and all the associated classes. The other classes are > > > > > > binded to normal existing tables. > > > > > > So I find it painful to recreate a table each time on the database > > > > > > side, just to be able to load my entities with nhibernate. It would > > > > > > be > > > > > > nice If I could load them directly from the datatable. Is there any > > > > > > way to do this ? > > > > > > > On 3 oct, 17:50, Ben Scheirman <[email protected]> wrote: > > > > > >> Not really. Where are you getting this data table? Are you > > > > > >> performing a > > > > > >> query against a database to get it? > > > > > > >> NHibernate is specifically designed to manage persistence with > > > > > >> your own > > > > > >> database, so if you're retreiving this database yourself, or from > > > > > >> another > > > > > >> place (file system, web service) then you should re-think how you > > > > > >> plan on > > > > > >> using NHibernate. > > > > > > >> On Sat, Oct 3, 2009 at 8:37 AM, mathmax > > > > > >> <[email protected]> wrote: > > > > > > >> > Hello, > > > > > > >> > I would like to load an entity from a DataTable. Is it possible ? > > > > > > >> > Thanks.- Hide quoted text - > > > > > - Show quoted text -- Hide quoted text - > > > - Show quoted text - > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
