Could not compile the mapping document: NHDemo.DomainModel.Demo.hbm.xml解决方法

Could not compile the mapping document: NHDemo.DomainModel.Demo.hbm.xml
开发工具vs2005打过sp1补丁.nhibernate 2.1.0。
项目架构：WebUI,NHDemo.BLL,NHDemo.DAL,NHDemo.DomainModel。
NHDemo.DomainModel：Demo.cs，Demo.hbm.xml
Demo.cs

C# code

using System;using System.Collections.Generic;using System.Text;namespace NHDemo.DomainModel{    public class Demo    {        public Demo()        { }        #region        private string _demoid;        private string _title;        public virtual string DemoID        {            set { _demoid = value; }            get { return _demoid; }        }        public virtual string Title        {            set { _title = value; }            get { return _title; }        }        #endregion    }}

Demo.hbm.xml

XML code

<?xml version="1.0" encoding="utf-8" ?><hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" default-lazy="false">  <class name="NHDemo.DomainModel.Demo, NHDemo.DomainModel" table="WF_DEMO" lazy="false">    <id name="DemoID" column="DEMOID" type="String" length="50">      <generator class="assigned" />    </id>    <property name="Title" column="TITLE" type="String" length="500"/>  </class></hibernate-mapping>

NHDemo.DAL:

SessionFactory.cs

C# code

using System;using System.Collections.Generic;using System.Text;using NHibernate;using NHibernate.Cfg;using NHibernate.Tool.hbm2ddl;namespace NHDemo.DAL{    public class SessionFactory    {        public SessionFactory()        { }        private static ISessionFactory sessions;        private static Configuration cfg;        static readonly object padlock = new object();        public static ISession OpenSession(string AssemblyName)        {            if (sessions == null)            {                lock (padlock)                {                    if (sessions == null)                    {                        BuildSessionFactory(AssemblyName);                    }                }            }            return sessions.OpenSession();        }        private static void BuildSessionFactory(string AssemblyName)        {            cfg = new Configuration();            cfg.AddAssembly(AssemblyName);            //cfg.Configure(ser);            sessions = cfg.BuildSessionFactory();        }    }}

 EntityControl.cs:

C# code

using System;using System.Collections.Generic;using System.Collections;using System.Text;using NHibernate;namespace NHDemo.DAL{    public class EntityControl    {        public EntityControl()        { }        private static EntityControl entity;        private string _AssemblyName;        static readonly object padlock = new object();        public static EntityControl CreateEntityControl(string AssemblyName)        {            if (entity == null)            {                lock (padlock)                {                    if (entity == null)                    {                        entity = new EntityControl();                        entity._AssemblyName = AssemblyName;                    }                }            }            return entity;        }        public void AddEntity(Object entity)        {            ISession session = SessionFactory.OpenSession(_AssemblyName);            ITransaction transaction = session.BeginTransaction();            try            {                session.Save(entity);                transaction.Commit();            }            catch (Exception ex)            {                transaction.Rollback();                throw ex;            }            finally            {                session.Close();            }        }        public void UpdateEntity(Object entity, Object key)        {            ISession session = SessionFactory.OpenSession(_AssemblyName);            ITransaction transaction = session.BeginTransaction();            try            {                session.Update(entity, key);                transaction.Commit();            }            catch (Exception ex)            {                transaction.Rollback();                throw ex;            }            finally            {                session.Close();            }        }        public void DeleteEntity(Object entity)        {            ISession session = SessionFactory.OpenSession(_AssemblyName);            ITransaction transaction = session.BeginTransaction();            try            {                session.Delete(entity);                transaction.Commit();            }            catch (Exception ex)            {                transaction.Rollback();                throw ex;            }            finally            {                session.Close();            }        }        public IList GetEntities(string strHQL)        {            IList lst;            ISession session = SessionFactory.OpenSession(_AssemblyName);            ITransaction transaction = session.BeginTransaction();            lst = session.CreateQuery(strHQL).List();            transaction.Commit();            session.Close();            return lst;        }    }} 
 

DemoDAL:

C# code

using System;using System.Collections.Generic;using System.Collections;using System.Text;using NHDemo.DomainModel;namespace NHDemo.DAL{    public class DemoDAL    {        private EntityControl control;        public DemoDAL()        {            control = EntityControl.CreateEntityControl("NHDemo.DomainModel");        }        public void AddDemo(Demo demo)        {            control.AddEntity(demo);        }        public void UpdateDemo(Demo demo, string Id)        {            control.UpdateEntity(demo, demo.DemoID);        }        public void DeleteDemo(Demo demo)        {            control.DeleteEntity(demo);        }        public IList GetAllDemos(string strHQL)        {            return control.GetEntities(strHQL);        }    }}

NHDemo.BLL:

DemoBLL.cs:
using System;
using System.Collections.Generic;
using System.Collections;
using System.Text;
using NHDemo.DAL;
using NHDemo.DomainModel;

namespace NHDemo.BLL
{
  public class DemoBLL
  {
  private DemoDAL dal;

  public DemoBLL()
  {
  dal = new DemoDAL();
  }

  public void AddDemo(Demo demo)
  {
  dal.AddDemo(demo);
  }

  public void UpdateDemo(Demo demo, string Id)
  {
  dal.UpdateDemo(demo, Id);
  }

  public void DeleletDemo(Demo demo)
  {
  dal.DeleteDemo(demo);
  }

  public IList GetAllDemos(string strHQL)
  {
  return dal.GetAllDemos(strHQL);
  }
  }
}

 还有就webui的调用了，只是获取一个列表操作

  string strHql = "from Demo";
  DemoBLL bll = new DemoBLL();
  IList lst = bll.GetAllDemos(strHql);
  this.GridView1.DataSource = lst;
  this.GridView1.DataBind();

webconfig中配置：

XML code

<configSections>        <section name="hibernate-configuration" type="NHibernate.Cfg.ConfigurationSectionHandler,NHibernate"/>    </configSections>  <hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">    <session-factory name="WebApp">      <property name="connection.provider">NHibernate.Connection.DriverConnectionProvider</property>      <property name="connection.connection_string">User ID=frameportal;Password=frameportal;Data Source=orcl</property>      <property name="dialect">NHibernate.Dialect.OracleDialect</property>      <property name="connection.driver_class">NHibernate.Driver.OracleClientDriver</property>      <mapping assembly="NHDemo.DomainModel"/>    </session-factory>      </hibernate-configuration>

[解决办法]
是不是配置文件路径问题

查看更多 下一篇