Andrew am I correct in thinking this... modeloPersistencia.ForTypesThatDeriveFrom<EntidadeBase>(eb => eb.Version(d => d.Versao) .TheColumnNameIs("Versao") .SetAttributes(new Attributes { {"type", "ModeloOO.NH.UserTypeTimestamp,ModeloOO.NH"}, {"unsaved-value", "null"}, {"generated", "always"}}));
Should be replaced by one for each entity that has the version column? modeloPersistencia.ForTypesThatDeriveFrom<Entity1>(eb => eb.Version(d => d.Versao) .TheColumnNameIs("Versao") .SetAttributes(new Attributes { {"type", "ModeloOO.NH.UserTypeTimestamp,ModeloOO.NH"}, {"unsaved-value", "null"}, {"generated", "always"}})); modeloPersistencia.ForTypesThatDeriveFrom<Entity2>(eb => eb.Version(d => d.Versao) .TheColumnNameIs("Versao") .SetAttributes(new Attributes { {"type", "ModeloOO.NH.UserTypeTimestamp,ModeloOO.NH"}, {"unsaved-value", "null"}, {"generated", "always"}})); If I'm correct in that assumption... Luis, you could probably wrap this up in a little helper method for the time being. Something along the lines of: public void ConfigureVersion<TEntity>(PersistenceModel model) { model.ForTypesThatDeriveFrom<TEntity>(eb => eb.Version(d => d.Versao) .TheColumnNameIs("Versao") .SetAttributes(new Attributes { {"type", "ModeloOO.NH.UserTypeTimestamp,ModeloOO.NH"}, {"unsaved-value", "null"}, {"generated", "always"}}));} Then in your auto mapping do this: // ... normal auto mapping stuff ... ConfigureVersion<Entity1>(modeloPersistencia); ConfigureVersion<Entity2>(modeloPersistencia); On Fri, Jan 9, 2009 at 12:04 PM, Andrew Stewart < andrew.stew...@i-nnovate.net> wrote: > Hi james > Thanks for looking at this for me. Yeah that makes sense as to why it's > producing no xml. Luis are your problems solved now? Unfortunalty there is > no automatic way to map your version column at this time, you'll have to > take your manual mapping and apply it in the FromDerivedFromClass for each > class in your solution. > > I think that should sort your issue out. > > Andy > > On Fri, Jan 9, 2009 at 11:48 AM, James Gregory <jagregory....@gmail.com>wrote: > >> It's because with the AutoMapping, no mappings are actually generated >> until Configure is called. >> As for your other issue, I haven't forgotten about it I'm just not near a >> machine I can debug from. Hopefully tonight or sometime over the weekend >> I'll get a chance. >> >> >> On Fri, Jan 9, 2009 at 11:45 AM, Luis Abreu <lab...@gmail.com> wrote: >> >>> Ok, that makes sense. >>> >>> >>> >>> Thanks,. >>> >>> >>> >>> --- >>> >>> Luis Abreu >>> >>> >>> >>> *From:* fluent-nhibernate@googlegroups.com [mailto: >>> fluent-nhibern...@googlegroups.com] *On Behalf Of *James Gregory >>> *Sent:* sexta-feira, 9 de Janeiro de 2009 09:39 >>> >>> *To:* fluent-nhibernate@googlegroups.com >>> *Subject:* [fluent-nhib] Re: question on auto mapping >>> >>> >>> >>> You're missing a call to Configure. Before calling >>> modeloPersistencia.WriteMappingsTo(@"d:\"); call >>> modeloPersistencia.Configure(nhibernateConfig); >>> >>> >>> >>> On Thu, Jan 8, 2009 at 9:57 PM, Luis Abreu <lab...@gmail.com> wrote: >>> >>> Btw James, one more question: >>> >>> >>> >>> When using the auto persistence, shouldn't I be able to save the xml to >>> disk by using the previous code? It's that I get nothing and stopping the >>> debugger there I see 0 mappings on the persistencemodel >>> >>> >>> >>> Thanks. >>> >>> >>> >>> >>> >>> --- >>> >>> Luis Abreu >>> >>> >>> >>> *From:* fluent-nhibernate@googlegroups.com [mailto: >>> fluent-nhibern...@googlegroups.com] *On Behalf Of *James Gregory >>> *Sent:* quinta-feira, 8 de Janeiro de 2009 16:27 >>> >>> >>> *To:* fluent-nhibernate@googlegroups.com >>> *Subject:* [fluent-nhib] Re: question on auto mapping >>> >>> >>> >>> Hello Luis, >>> >>> >>> >>> I'm away from a machine with Visual Studio on right now, so I don't know >>> how much help I can be, but lets try to work through your problem. >>> >>> >>> >>> Firstly, why is it that you're using a IUserType for your version? What >>> is the type that your version property has in your entity? I ask that >>> because Fluent NHibernate has a few options for mapping Versions and >>> Timestamps. >>> >>> - If you call your property Timestamp and give it a type of TimeSpan, >>> Fluent NHibernate will automatically map that to a Timestamp. >>> - If you call your property Version, and give it a type of int or >>> long, then it will map it as a Version. >>> >>> Are any of those possible options for you? >>> >>> >>> >>> On Thu, Jan 8, 2009 at 3:40 PM, Luis Abreu <lab...@gmail.com> wrote: >>> >>> >>> Btw, one more stupid question. If I have this: >>> >>> >>> var modeloPersistencia = >>> AutoPersistenceModel.MapEntitiesFromAssemblyOf<Disciplina>() >>> .Where( >>> type => type == typeof (Disciplina) >>> ) //comecar com disciplina >>> .WithConvention(convention => >>> { >>> convention.DefaultLazyLoad = >>> false; >>> convention.FindIdentity = field => >>> field.Name == "Id"; >>> convention.GetTableName = type => >>> String.Concat(type.Name, "s"); >>> convention.GetVersionColumnName = >>> type => "Versao"; >>> >>> convention.GetPrimaryKeyNameFromType >>> = type => String.Concat("Id", type.Name); >>> convention.IsBaseType = type => >>> type >>> == typeof (EntidadeBase); >>> }); >>> >>> modeloPersistencia.WriteMappingsTo(@"d:\"); >>> >>> Shouldn't I get the xml mapping file for class Disciplina on d:? I've >>> tried >>> and I get nothing there (interestingly, if I add the >>> modeloPersistencia.ForTypesThatDeriveFro<EntidadeBase> method call then I >>> do >>> get the xml for EntidadeBase only (which I don't want)... >>> >>> Thanks. >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >> >> >> > > > -- > ================= > I-nnovate Software - Bespoke Software Development, uk wirral. > http://www.i-nnovate.net > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibernate@googlegroups.com To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en -~----------~----~----~----~------~----~------~--~---