iBATIS.NET 学习笔记(四)

今天开始尝试着用iBATIS.NET写程序，创建WEB项目IbatisNET.Example，添加引用IBatisNet.DataMapper.dll,IBatisNet.DataAccess.dll,IBatisNet.Common.dll。
实体类Customers.cs

// ***********************************************************
// *公司：
// *作者：YK
// *模块：IbatisNet.Example.Model
// *功能：
// *创建日期：
// *修改日期：
// ***********************************************************
using  System;

namespace  IbatisNet.Example.Model
{
    /**//// <summary>
    /// Customers 的摘要说明。
    /// </summary>
    [Serializable]
    public class Customers
    {
        public Customers()
        {
            //
            // TODO: 在此处添加构造函数逻辑
            //
        }

        private string _CustomerID = string.Empty;
        private string _CompanyName = string.Empty;
        private string _ContactName = string.Empty;
        private string _ContactTitle = string.Empty;
        private string _Address = string.Empty;
        private string _City = string.Empty;
        private string _Region  = string.Empty;
        private string _PostalCode = string.Empty;
        private string _Country = string.Empty;
        private string _Phone = string.Empty;
        private string _Fax = string.Empty;

        public string CustomerID
        {
            get{return _CustomerID;}
            set{_CustomerID = value;}
        }

        public string CompanyName
        {
            get{return _CompanyName;}
            set{_CompanyName= value;}
        }

        public string ContactName
        {
            get{return _ContactName;}
            set{_ContactName = value;}
        }

        public string ContactTitle
        {
            get{return _ContactTitle;}
            set{_ContactTitle = value;}
        }

        public string Address
        {
            get{return _Address;}
            set{_Address = value;}
        }
        public string City
        {
            get{return _City;}
            set{_City = value;}
        }

        public string Region
        {
            get{return _Region;}
            set{_Region = value;}
        }

        public string PostalCode
        {
            get{return _PostalCode;}
            set{_PostalCode = value;}
        }

        public string Country
        {
            get{return _Country;}
            set{_Country = value;}
        }
        public string Phone
        {
            get{return _Phone;}
            set{_Phone = value;}
        }
        public string Fax
        {
            get{return _Fax;}
            set{_Fax = value;}
        }

    }
}

对应实体类影射的Customers.XML文件

<? xml version="1.0" encoding="utf-8"  ?>  
< sqlMap  namespace ="Customers"  xmlns ="http://ibatis.apache.org/mapping"  
xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance" >
     < alias >
         < typeAlias  alias ="Customers"  type ="IbatisNet.Example.Model.Customers, IbatisNet.Example"   />
     </ alias >
     < resultMaps >                                     
         < resultMap  id ="CustomersResult"  class ="Customers" >
             < result  property ="CustomerID"  column ="CustomerID" />
             < result  property ="CompanyName"  column ="CompanyName" />
             < result  property ="ContactName"  column ="ContactName" />
             < result  property ="ContactTitle"  column ="ContactTitle"   />
             < result  property ="Address"  column ="Address"   />
             < result  property ="City"  column ="City"   />
             < result  property ="Region"  column ="Region"   />
             < result  property ="PostalCode"  column ="PostalCode"   />
             < result  property ="Country"  column ="Country"   />
             < result  property ="Phone"  column ="Phone"   />
             < result  property ="Fax"  column ="Fax"   />
         </ resultMap >
     </ resultMaps >
     <!--  =============================================
        MAPPED STATEMENTS 
    ============================================= 
     -->
     < statements >
  
         < select  id ="GetAllCustomers"  resultMap ="CustomersResult"  parameterClass ="Customers" >
            select
                CustomerID,
                CompanyName,
                ContactName,
                ContactTitle,
                Address,
                City,
                Region,
                PostalCode,
                Country,
                Phone,
                Fax 
            from Customers
         </ select >
        
         < insert  id ="InsertCustomer"  parameterClass ="Customers" >
          insert into Customers
             (CustomerID,
              CompanyName,
              ContactName,
              ContactTitle,
              Address,
              City,
              Region,
              PostalCode,
              Country,
              Phone,
              Fax)
          values
             (#CustomerID#,
              #CompanyName#,
              #ContactName#,
              #ContactTitle#,
              #Address#,
              #City#,
              #Region#,
              #PostalCode#,
              #Country#,
              #Phone#,
              #Fax#)
         </ insert >
     </ statements >
</ sqlMap >

配置SqlMap.config文件

<? xml version="1.0" encoding="utf-8" ?>
< sqlMapConfig  xmlns ="http://ibatis.apache.org/dataMapper"  
xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance" >
    
     < settings >
         < setting  useStatementNamespaces ="false" />
         < setting  cacheModelsEnabled ="true" />
         < setting  validateSqlMap ="false" ></ setting >

     </ settings >

     <!--  ==== SqlClient configuration =========     -->
     <!--  Optional ( default )  -->
     <!--  Rem : If used with a Dao it will be ignored  -->
     < database >
         < provider  name ="sqlServer1.1" />
         < dataSource  name ="IbatisNet.Example"  connectionString ="data source=(local);database=Northwind;user id=sa;password=sa;" />
     </ database >
    
     < sqlMaps >
         < sqlMap  resource ="Maps/Customers.xml" />
     </ sqlMaps >
</ sqlMapConfig >