...
     .ConnectionString(x => x.FromConnectionStringWithKey(...))
     .Cache(x => x.UseQueryCache()
                           .UseMinimalPuts()
                           .ProviderClass<NHibernate.Caches.SysCache.SysCacheProvider>())
...

using FluentNHibernate.Automapping.Alterations;

namespace NH3Test.MappingDefinitions.Domain
{
   public class AccountOverrides : IAutoMappingOverride<Account>
   {
       public void Override(FluentNHibernate.Automapping.AutoMapping<Account> mapping)
       {
           mapping.Cache.ReadWrite();
       }
   }
}

var data = session.QueryOver<Account>()
                 .Where(s => s.Name == "name")
                 .Cacheable()
                 .List();

Bag=IList
Set=Iesi.Collections.ISet
List=IList
Map=IDictionary

using System.Collections.Generic;

namespace Test1.Model12
{
   public class User
   {
       public virtual int Id { set; get; }
       public virtual string Name { get; set; }
       public virtual IDictionary<string, string> Preferences { get; set; }
   }
}

using FluentNHibernate.Automapping;
using FluentNHibernate.Automapping.Alterations;

namespace Test1.Model12
{
   public class UserMapping : IAutoMappingOverride<User>
   {
       public void Override(AutoMapping<User> mapping)
       {
           mapping.Id(x => x.Id);
           mapping.HasMany(x => x.Preferences)
               .AsMap<string>("FieldKey")
               .Element("FieldValue", x => x.Type<string>().Length(500));
       }
   }
}

create table "User" (
      Id INT IDENTITY NOT NULL,
      Name NVARCHAR(255) null,
      primary key (Id)
   )

create table Preferences (
      User_id INT not null,
      FieldValue NVARCHAR(500) null,
      FieldKey NVARCHAR(255) not null,
      primary key (User_id, FieldKey)
   )

alter table Preferences
       add constraint FKD6CB18523B1FD789
       foreign key (User_id)
       references "User"

using System.Collections.Generic;

namespace Test1.Model13
{
   public class User
   {
       public virtual int Id { get; set; }
       public virtual string Name { get; set; }
       public virtual IDictionary<string, Property> Properties { get; set; }
   }

   public class Property
   {
       public virtual int Id { get; set; }
       public virtual string Name { get; set; }
       public virtual string Value { get; set; }
       public virtual User User { get; set; }
   }
}

using FluentNHibernate.Automapping;
using FluentNHibernate.Automapping.Alterations;

namespace Test1.Model13
{
   public class UserMapping : IAutoMappingOverride<User>
   {
       public void Override(AutoMapping<User> mapping)
       {
           mapping.Id(x => x.Id);
           mapping.HasMany<Property>(x => x.Properties)
               .AsMap<string>("FieldKey")
               .Component(x => x.Map(c => c.Id));
       }
   }
}

create table "Property" (
      Id INT IDENTITY NOT NULL,
      Name NVARCHAR(255) null,
      Value NVARCHAR(255) null,
      User_id INT null,
      primary key (Id)
   )

create table "User" (
      Id INT IDENTITY NOT NULL,
      Name NVARCHAR(255) null,
      primary key (Id)
   )

create table Properties (
      User_id INT not null,
      Id INT null,
      FieldKey NVARCHAR(255) not null,
      primary key (User_id, FieldKey)
   )

alter table "Property"
       add constraint FKF9F4D85A3B1FD7A2
       foreign key (User_id)
       references "User"

alter table Properties
       add constraint FK63646D853B1FD7A2
       foreign key (User_id)
       references "User"

using System;
using System.Collections.Generic;

namespace Test1.Model14
{
   public class FormData
   {
       public virtual int Id { get; set; }
       public virtual DateTime? DateTime { get; set; }
       public virtual IDictionary<FormField, string> FormPropertyValues { get; set; }
   }

   public class FormField
   {
       public virtual int Id { get; set; }
       public virtual string Name { get; set; }
   }
}

using FluentNHibernate.Automapping;
using FluentNHibernate.Automapping.Alterations;

namespace Test1.Model14
{
   public class FormDataMapping : IAutoMappingOverride<FormData>
   {
       public void Override(AutoMapping<FormData> mapping)
       {
           mapping.Id(x => x.Id);
           mapping.HasMany<FormField>(x => x.FormPropertyValues)
                  .AsEntityMap("FieldId")
                  .Element("FieldValue", x => x.Type<string>().Length(500))
                  .Cascade.All();
       }
   }
}

create table "FormData" (
      Id INT IDENTITY NOT NULL,
      DateTime DATETIME null,
      primary key (Id)
   )

create table FormPropertyValues (
      FormData_id INT not null,
      FieldValue NVARCHAR(500) null,
      FieldId INT not null,
      primary key (FormData_id, FieldId)
   )

create table "FormField" (
      Id INT IDENTITY NOT NULL,
      Name NVARCHAR(255) null,
      primary key (Id)
   )

alter table FormPropertyValues
       add constraint FKB807B9C090849E
       foreign key (FormData_id)
       references "FormData"

alter table FormPropertyValues
       add constraint FKB807B97165898A
       foreign key (FieldId)
       references "FormField"

public class Service
{
   public virtual int Id { get; set; }
   public virtual string Name { get; set; }
   public virtual IList<ServiceFormField> Fields { get; set; }
   public virtual IList<ServiceFormData> Forms { get; set; }
}

public class ServiceFormField
{
   public virtual int Id { get; set; }
   public virtual string Name { get; set; }
   public virtual bool IsRequired { get; set; }
   public virtual Service Service { get; set; }
}

public class ServiceFormData
{
   public virtual int Id { get; set; }
   public virtual IDictionary<ServiceFormField, string> FormPropertyValues { get; set; }       
   public virtual DateTime? DateTime { get; set; }
   public virtual Service Service { get; set; }
}

namespace NHSample2.Domain
{
  public class User
  {
      public virtual int Id { get; set; }
      public virtual string UserName { get; set; }
      public virtual string Password { get; set; }
  }
}

namespace NHSample2.Domain
{
  public class Category
  {
      public virtual int Id { get; set; }
      public virtual string CategoryName { get; set; }
  }
}

using System;

namespace NHSample2.Domain
{
  public class News
  {
      public virtual Guid Id { get; set; }
      public virtual string Subject { get; set; }
      public virtual string NewsText { get; set; }
      public virtual DateTime DateEntered { get; set; }
      public virtual Category Category { get; set; }
      public virtual User User { get; set; }
  }
}

using FluentNHibernate.Automapping;
using FluentNHibernate.Cfg;
using FluentNHibernate.Cfg.Db;
using NHibernate;
using NHibernate.Cfg;
using NHibernate.Tool.hbm2ddl;

namespace NHSample2
{
  class Config
  {
      public static Configuration GenerateMapping(IPersistenceConfigurer dbType)
      {
          var cfg = dbType.ConfigureProperties(new Configuration());

          new AutoPersistenceModel()
              .Where(x => x.Namespace.EndsWith("Domain"))
              .AddEntityAssembly(typeof(NHSample2.Domain.News).Assembly).Configure(cfg);

          return cfg;
      }

      public static void GenerateDbScript(Configuration config, string filePath)
      {
          bool script = true;//فقط اسکریپت دیتابیس تولید گردد
          bool export = false;//نیازی نیست بر روی دیتابیس هم اجرا شود
          new SchemaExport(config).SetOutputFile(filePath).Create(script, export);
      }

      public static void BuildDbSchema(Configuration config)
      {
          bool script = false;//آیا خروجی در کنسول هم نمایش داده شود
          bool export = true;//آیا بر روی دیتابیس هم اجرا شود
          bool drop = false;//آیا اطلاعات موجود دراپ شوند
          new SchemaExport(config).Execute(script, export, drop);
      }

      public static void CreateSQL2008DbPlusScript(string connectionString, string filePath)
      {
          Configuration cfg =
              GenerateMapping(
              MsSqlConfiguration
              .MsSql2008
              .ConnectionString(connectionString)
              .ShowSql()
              );
          GenerateDbScript(cfg, filePath);
          BuildDbSchema(cfg);
      }

      public static ISessionFactory CreateSessionFactory(IPersistenceConfigurer dbType)
      {
          return
             Fluently.Configure().Database(dbType)
              .Mappings(m => m.AutoMappings
                         .Add(
                             new AutoPersistenceModel()
                                 .Where(x => x.Namespace.EndsWith("Domain"))
                                 .AddEntityAssembly(typeof(NHSample2.Domain.News).Assembly))
                                 )
               .BuildSessionFactory();
      }
  }
}

using System;

namespace NHSample2
{
  class Program
  {
      static void Main(string[] args)
      {
         Config.CreateSQL2008DbPlusScript(
              "Data Source=(local);Initial Catalog=HelloNHibernate;Integrated Security = true",
              "db.sql");

          Console.WriteLine("Press a key...");
          Console.ReadKey();
      }
  }
}

  create table [Category] (
      Id INT IDENTITY NOT NULL,
     CategoryName NVARCHAR(255) null,
     primary key (Id)
  )

  create table [User] (
      Id INT IDENTITY NOT NULL,
     UserName NVARCHAR(255) null,
     Password NVARCHAR(255) null,
     primary key (Id)
  )

  create table [News] (
      Id UNIQUEIDENTIFIER not null,
     Subject NVARCHAR(255) null,
     NewsText NVARCHAR(255) null,
     DateEntered DATETIME null,
     Category_id INT null,
     User_id INT null,
     primary key (Id)
  )

  alter table [News]
      add constraint FKE660F9E1C9CF79
      foreign key (Category_id)
      references [Category]

  alter table [News]
      add constraint FKE660F95C1A3C92
      foreign key (User_id)

      references [User]

using System;
using FluentNHibernate.Cfg.Db;
using NHibernate;
using NHSample2.Domain;

namespace NHSample2
{
  class Program
  {
      static void Main(string[] args)
      {
          using (ISessionFactory sessionFactory = Config.CreateSessionFactory(
                  MsSqlConfiguration
                      .MsSql2008
                      .ConnectionString("Data Source=(local);Initial Catalog=HelloNHibernate;Integrated Security = true")
                      .ShowSql()
                  ))
          {
              using (ISession session = sessionFactory.OpenSession())
              {
                  using (ITransaction transaction = session.BeginTransaction())
                  {
                      //با توجه به کلیدهای خارجی تعریف شده ابتدا باید گروه‌ها را اضافه کرد
                      Category ca = new Category() {  CategoryName = "Sport" };
                      session.Save(ca);
                      Category ca2 = new Category() { CategoryName = "IT" };
                      session.Save(ca2);
                      Category ca3 = new Category() { CategoryName = "Business" };
                      session.Save(ca3);

                      //سپس یک کاربر را به دیتابیس اضافه می‌کنیم
                      User u = new User() {  Password = "123$5@1", UserName = "VahidNasiri" };
                      session.Save(u);

                      //اکنون می‌توان یک خبر جدید را ثبت کرد

                      News news = new News()
                      {
                          Category = ca,
                          User = u,
                          DateEntered = DateTime.Now,
                          Id = Guid.NewGuid(),
                          NewsText = "متن خبر جدید",
                          Subject = "عنوانی دلخواه"
                      };
                      session.Save(news);

                      transaction.Commit(); //پایان تراکنش
                  }
              }
          }

          Console.WriteLine("Press a key...");
          Console.ReadKey();
      }
  }
}

using System.Linq;
using NHibernate;
using NHibernate.Linq;
using NHSample2.Domain;

namespace NHSample2
{
  class NewsContext : NHibernateContext
  {
      public NewsContext(ISession session)
         : base(session)
     { }

     public IOrderedQueryable<News> News
     {
         get { return Session.Linq<News>(); }
     }

     public IOrderedQueryable<Category> Categories
     {
         get { return Session.Linq<Category>(); }
     }

     public IOrderedQueryable<User> Users
     {
         get { return Session.Linq<User>(); }
     }
  }
}

using System;
using FluentNHibernate.Cfg.Db;
using NHibernate;
using System.Linq;
using NHSample2.Domain;

namespace NHSample2
{
  class Program
  {
      static void Main(string[] args)
      {
          using (ISessionFactory sessionFactory = Config.CreateSessionFactory(
                  MsSqlConfiguration
                      .MsSql2008
                      .ConnectionString("Data Source=(local);Initial Catalog=HelloNHibernate;Integrated Security = true")
                      .ShowSql()
                  ))
          {
              using (ISession session = sessionFactory.OpenSession())
              {
                  using (ITransaction transaction = session.BeginTransaction())
                  {
                      using (NewsContext db = new NewsContext(session))
                      {
                          var query = from x in db.Users
                                      where x.UserName == "VahidNasiri"
                                      select x;

                          //اگر چیزی یافت شد
                          if (query.Any())
                          {
                              User vahid = query.First();
                              //نمایش اطلاعات کاربر
                              Console.WriteLine("Id: {0}, UserName: {0}", vahid.Id, vahid.UserName);
                              //به روز رسانی نام کاربر
                              vahid.UserName = "Vahid";
                              session.Update(vahid);

                              transaction.Commit(); //پایان تراکنش
                          }
                      }
                  }
              }
          }

          Console.WriteLine("Press a key...");
          Console.ReadKey();
      }
  }
}

      using FluentNHibernate.Conventions.Helpers;

      public static Configuration GenerateMapping(IPersistenceConfigurer dbType)
      {
          var cfg = dbType.ConfigureProperties(new Configuration());

          new AutoPersistenceModel()
          .Conventions.Add()
              .Where(x => x.Namespace.EndsWith("Domain"))
               .Conventions.Add(
                 PrimaryKey.Name.Is(x => "ID"),
                 DefaultLazy.Always(),
                 ForeignKey.EndsWith("ID"),
                 Table.Is(t => "tbl" + t.EntityType.Name)                 
                 )
              .AddEntityAssembly(typeof(NHSample2.Domain.News).Assembly)
              .Configure(cfg);

          return cfg;
      }

using FluentNHibernate.Conventions;
using FluentNHibernate.Conventions.Instances;

namespace NHSample2.Conventions
{
  class MyStringLengthConvention : IPropertyConvention
  {
      public void Apply(IPropertyInstance instance)
      {
          instance.Length(500);
      }
  }
}

      public static Configuration GenerateMapping(IPersistenceConfigurer dbType)
      {
          var cfg = dbType.ConfigureProperties(new Configuration());

          new AutoPersistenceModel()
          .Conventions.Add()
              .Where(x => x.Namespace.EndsWith("Domain"))
               .Conventions.Add<MyStringLengthConvention>()
              .AddEntityAssembly(typeof(NHSample2.Domain.News).Assembly)
              .Configure(cfg);

          return cfg;
      }

public class Account
{
       public virtual int Id { get; set; }

       [NotNullNotEmpty]
       [Length(Min = 3, Max = 120, Message = "طول نام باید بین 3 و 120 کاراکتر باشد")]
       public virtual string Name { get; set; } 
}

public class Category
{
       public virtual int Id { get; set; }

       [NotNullNotEmpty]
       [Length(Min = 3, Max = 130, Message = "طول نام باید بین 3 و 130 کاراکتر باشد")]
       public virtual string Name { get; set; } 
}

public class Payee
{
       public virtual int Id { get; set; }

       [NotNullNotEmpty]
       [Length(Min = 3, Max = 120, Message = "طول نام باید بین 3 و 120 کاراکتر باشد")]
       public virtual string Name { get; set; }
}

public class Bill
{
       public virtual int Id { get; set; }

       [NotNull]
       public virtual Account Account { get; set; }

       [NotNull]
       public virtual Category Category { get; set; }

       [NotNull]
       public virtual Payee Payee { get; set; }

       [NotNull]
       public virtual decimal Amount { set; get; }

       [NotNull]
       public virtual DateTime BillDate { set; get; }

       [NotNullNotEmpty]
       [Length(Min = 1, Max = 500, Message = "طول توضیحات باید بین 1 و 500 کاراکتر باشد")]
       public virtual string Description { get; set; } 
}

    create table Accounts (
       AccountId INT IDENTITY NOT NULL,
      Name NVARCHAR(120) not null,
      primary key (AccountId)
   )

   create table Bills (
       BillId INT IDENTITY NOT NULL,
      Amount DECIMAL(19,5) not null,
      BillDate DATETIME not null,
      Description NVARCHAR(500) not null,
      AccountId INT not null,
      CategoryId INT not null,
      PayeeId INT not null,
      primary key (BillId)
   )

   create table Categories (
       CategoryId INT IDENTITY NOT NULL,
      Name NVARCHAR(130) not null,
      primary key (CategoryId)
   )

   create table Payees (
       PayeeId INT IDENTITY NOT NULL,
      Name NVARCHAR(120) not null,
      primary key (PayeeId)
   )

   alter table Bills
       add constraint fk_Account_Bill
       foreign key (AccountId)
       references Accounts

   alter table Bills
       add constraint fk_Category_Bill
       foreign key (CategoryId)
       references Categories

   alter table Bills
       add constraint fk_Payee_Bill
       foreign key (PayeeId)
       references Payees

var newBill = new Bill
                   {
                       Account = accountRepository.GetByKey(1),
                       Amount = 1,
                       BillDate = DateTime.Now,
                       Category = categoryRepository.GetByKey(1),
                       Description = "testestest...",
                       Payee = payeeRepository.GetByKey(1)
                   };

SELECT account0_.AccountId as AccountId0_0_, account0_.Name as Name0_0_
FROM Accounts account0_ WHERE account0_.AccountId=@p0;@p0 = 1 [Type: Int32 (0)]

SELECT category0_.CategoryId as CategoryId2_0_, category0_.Name as Name2_0_
FROM Categories category0_ WHERE category0_.CategoryId=@p0;@p0 = 1 [Type: Int32 (0)]

SELECT payee0_.PayeeId as PayeeId3_0_, payee0_.Name as Name3_0_
FROM Payees payee0_ WHERE payee0_.PayeeId=@p0;@p0 = 1 [Type: Int32 (0)]

INSERT INTO Bills (Amount, BillDate, Description, AccountId, CategoryId, PayeeId)
VALUES (@p0, @p1, @p2, @p3, @p4, @p5);
select SCOPE_IDENTITY();
@p0 = 1 [Type: Decimal (0)],
@p1 = 2010/12/27 11:48:33 ق.ظ [Type: DateTime (0)],
@p2 = 'testestest...' [Type: String (500)],
@p3 = 1 [Type: Int32 (0)],
@p4 = 1 [Type: Int32 (0)],
@p5 = 1 [Type: Int32 (0)]

INSERT INTO Bills (Amount, BillDate, Description, AccountId, CategoryId, PayeeId)
VALUES (@p0, @p1, @p2, @p3, @p4, @p5);
select SCOPE_IDENTITY();
@p0 = 1 [Type: Decimal (0)],
@p1 = 2010/12/27 11:58:22 ق.ظ [Type: DateTime (0)],
@p2 = 'testestest...' [Type: String (500)],
@p3 = 1 [Type: Int32 (0)],
@p4 = 1 [Type: Int32 (0)],
@p5 = 1 [Type: Int32 (0)]

public partial class Bill : EntityObject
{
       public global::System.Int32 BillId {set;get;}
       public global::System.Decimal Amount {set;get;}
       public global::System.DateTime BillDate {set;get;}
       public global::System.String Description {set;get;}
       public global::System.Int32 AccountId {set;get;}
       public global::System.Int32 CategoryId {set;get;}
       public global::System.Int32 PayeeId {set;get;}
       public Account Account {set;get;}
       public Category Category {set;get;}
}

  <runtime>
   <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
     <dependentAssembly>
       <assemblyIdentity name="NHibernate"
                         publicKeyToken="aa95f207798dfdb4"
                         culture="neutral" />
       <bindingRedirect oldVersion="3.0.0.4000"
                        newVersion="3.1.0.4000"/>
     </dependentAssembly>
   </assemblyBinding>
 </runtime>