fluent-nhibernate

Reading some posts from Jimmy Boggard and wondering - how exactly is it possible to map those beasts with fluent nhibernate? How mapping would look like for this? public class EmployeeType : Enumeration{ public static readonly EmployeeType Manager = new EmployeeType(0, "Manager"), Servant = new EmployeeType(1, "Servant"), AssistantToTheRegionalManager = new EmployeeType (2, "Assistant to the Regional Manager"); private EmployeeType() { } private EmployeeType(int value, string displayName) : base(value, displayName) { } } Ah... it was easy. In CodeCampServer - there's a generic EnumerationType

I have a site where I'm using fluentNhibernate and Asp.net MVC. I have an Edit view that allows user to edit 8 of the 10 properties for that record (object). When you submit the form and the Model binds, the two un-editable fields come back in the view-model as Empty strings or as default DateTime values depending on the type of property. Because I'm also using AutoMapper to map my view-model to my Domain Entity, I cannot just load a fresh copy of my object from the database and manually set the 2 missing properties. Whats the best way to persist those fields that I don't want edited? One way

I'm getting a sporadic error that is difficult to reproduce. My first guess is that somehow I have a leaking nhibernate session, however when I ran the nhibernate profiler , I didn't see much out of the ordinary. MVC 2.0 Fluent version 1.1.0.685 NHibernate version 2.1.2.4000 Exception: System.ArgumentException : An item with the same key has already been added. Stack Trace: at System.Collections.Generic.Dictionary 2.Insert(TKey key, TValue value, Boolean add) at NHibernate.Util.ThreadSafeDictionary 2.Add(TKey key, TValue value) at NHibernate.SqlTypes.SqlTypeFactory.GetTypeWithLen[T](Int32

In the application I'm building, I have many decimal fields with a specific precision and scale that need to be mapped from a database. I can achieve this by using the Precision() and Scale() methods: public class ClassAMap : ClassMap<ClassA> { public ClassAMap () { Map(x => x.Value).Precision(22).Scale(12); } } Is there any way to change the default precision and scale for decimals, so I don't need to remember to add the calls to Precision() and Scale() for every decimal mapped? You can define a PropertyConvention. Following is the general idea. (NOT tested) public class DecimalConvention :

I am getting the following exception: "Could not find a setter for property 'ProductCode'in class ...OrderItem.class " The property (ProductCode) is one of my table keys. see how is the property declaration in the class. public class OrderItem : EntityBase { public virtual short Company { get; set; } public virtual int Order { get; set; } public virtual string Seri { get; set; } public virtual string ProductCode { get; set; } public virtual string Crop { get; set; } . . . } below this my mapping. public MapOrderItem() { Table("IPED"); CompositeId() .KeyProperty(c => c.Company, "C_EMP")