Hi
I am trying to use AutoMap to define behaviour for ManyToOne and I get the
following exception
object references an unsaved transient instance - save the transient
instance before flushing:
The relevant code is
public class AutoPersistenceModelGenerator : IAutoPersistenceModelGenerator
{
public AutoPersistenceModel Generate()
{
AutoPersistenceModel mappings = AutoPersistenceModel
.MapEntitiesFromAssemblyOf<Golfer>()
.Where(GetAutoMappingFilter)
.WithConvention(GetConventions);
return mappings;
}
private bool GetAutoMappingFilter(Type t)
{
return t.Namespace == "GolfHandicapManager.Core";
}
private void GetConventions(Conventions c)
{
c.GetPrimaryKeyNameFromType = type => "ROW_ID"; //DB has ROW_ID
as Primary Key
c.FindIdentity = type => type.Name == "ID"; // S#arp currently
uses "ID"
// Taken from Ayende Blog
c.GetForeignKeyNameOfParent = (type => type.Name + "_ID");
c.GetTableName = type =>
Inflector.Net.Inflector.Pluralize(type.Name);
c.IsBaseType = IsBaseTypeConvention;
// Convert PropertyName to Underscore
c.AddPropertyConvention(new
PascalToUnderscorePropertyConvention());
}
I am assuming I have to do a "cascade=all" somewhere in there but do not
know how to do it thru a convention.
Any pointers?
Thanks
Ramana
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