Mapping by code - how to get TableName for class in ModelMapper.AfterMapClass event?

[Filip Kinsky]

I need to access TableName of mapped class in AfterMapClass to be able to setup generator properly - is there any solution how to obtain HbmClass instance or any other object with TableName accessible? My code looks like this:

modelMapper.AfterMapClass += (mi, t, map) =>

                        {

map.Id(x =>

{

var tableName = ???;

x.Column("ID");

x.Generator(Generators.HighLow, gm => gm.Params(new { where = String.Format("TABLENAME = '{0}'", tableName) }));

});

                         }

I wasn't able to find any other method how to get this information other than using reflection - I hope I just missed something obvious...

[Filip Kinsky]

I've just raised JIRA issue for this: https://nhibernate.jira.com/browse/NH-2794

[John Davidson]

Did you check in the NHibernate.Mapping namespace?

John Davidson

On Thu, Jul 14, 2011 at 10:40 AM, Filip Kinsky <fi...@filovo.net> wrote:

I've just raised JIRA issue for this: https://nhibernate.jira.com/browse/NH-2794

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[Filip Kinsky]

What exactly do you mean?

[Ricardo Peres]

Have you tried something like:

mapper.AfterMapClass += (IModelInspector modelInspector, Type type,
IClassAttributesMapper classCustomizer) =>
{
var table = cfg.ClassMappings.Where(x => x.EntityName ==
"MyEntityName").Select(x => x.RootTable);
};

?

On Jul 15, 7:20 am, Filip Kinsky <fi...@filovo.net> wrote:
> What exactly do you mean?

[Filip Kinsky]

This doesn't work, because class mappings are added to configuration after AfterMapClass is invoked. That means that when AfterMapClass is raised, cfg.ClassMappings does not contain mapping definition for the class yet - I just tried it. My code looks like this:

var cfg = new Configuration...

var mapper = new ModelMapper();

AddMappingConventions(mapper); //register BeforeMapClass + AfterMapClass event handlers

AddMappingsForAllEntities(mapper); //mapper.Class<>()

var hbmMappings = mapper.CompileMappingForAllExplicitAddedEntities();

cfg.AddDeserializedMapping(hbmMappings, null);

[Fabio Maulo]

The post is even for your problem

http://fabiomaulo.blogspot.com/2011/07/nhibernate-playing-with-mapping-by-code.html