單表的建立

     看了好久NHibernate的資料，因為自己e文太菜,所以只有看看我們前人的資料,今天自己去NHibernate網站下了新的dll,然后按照以前搜集的文檔,作一個單表的結構,發現有幾個地方和以前的不一樣.
首先我拷貝了一個hibernate.cfg.xml文件:

 1 <? xml version="1.0" encoding="utf-8"  ?>
 2 < hibernate-configuration  xmlns ="urn:nhibernate-configuration-2.0" >
 3    < session-factory  name ="temp0704" >
 4      <!--  属性  -->
 5      < property  name ="connection.provider" > NHibernate.Connection.DriverConnectionProvider </ property >
 6      < property  name ="connection.driver_class" > NHibernate.Driver.SqlClientDriver </ property >
 7      < property  name ="connection.connection_string" > server=.;database=cy_dwh;uid=sa;pwd=sa; </ property >
 8      < property  name ="show_sql" > false </ property >
 9      < property  name ="dialect" > NHibernate.Dialect.MsSql2000Dialect </ property >
10      < property  name ="use_outer_join" > true </ property >
11      < property  name ="query.substitutions" > true 1, false 0, yes 'Y', no 'N' </ property >
12      <!--  映射文件  -->
13      < mapping  assembly ="temp0704"   />
14    </ session-factory >
15 </ hibernate-configuration >
16
17
18
19
20

然後是一個簡單的表

 1 if   exists  ( select   *   from  dbo.sysobjects  where  id  =   object_id (N ' [dbo].[User] ' )  and   OBJECTPROPERTY (id, N ' IsUserTable ' )  =   1 )
 2 drop   table   [ dbo ] . [ User ]
 3 GO
 4
 5 CREATE   TABLE   [ dbo ] . [ User ]  (
 6      [ LogonID ]   [ varchar ]  ( 20 ) COLLATE Chinese_Taiwan_Stroke_CI_AS  NOT   NULL  ,
 7      [ Name ]   [ varchar ]  ( 40 ) COLLATE Chinese_Taiwan_Stroke_CI_AS  NULL  ,
 8      [ Password ]   [ varchar ]  ( 20 ) COLLATE Chinese_Taiwan_Stroke_CI_AS  NULL  ,
 9      [ EmailAddress ]   [ varchar ]  ( 40 ) COLLATE Chinese_Taiwan_Stroke_CI_AS  NULL  ,
10      [ LastLogon ]   [ datetime ]   NULL  
11 )  ON   [ PRIMARY ]
12 GO
13
14 ALTER   TABLE   [ dbo ] . [ User ]   ADD  
15       PRIMARY   KEY    CLUSTERED  
16     (
17          [ LogonID ]
18     )   ON   [ PRIMARY ]  
19 GO
20
21

我用CodeSmith40產生了它的數據類User.cs和映射文件User.hbm.xml
順便說一下,CodeSmith40使用測試序列號,然后用以前的3x的注冊機就可以注冊了.

<? xml version="1.0" encoding="utf-8"  ?>
< hibernate-mapping  xmlns ="urn:nhibernate-mapping-2.0" >
   < class  name ="temp0704.User, temp0704"  table ="`User`" >
     < id  name ="Id"  type ="String"  unsaved-value ="null" >
       < column  name ="LogonID"  length ="20"  sql-type ="varchar"  not-null ="true"  unique ="true"  index ="PK__Users__7B5B524B" />
       < generator  class ="native"   />
     </ id >
     < property  name ="Name"  type ="String" >
       < column  name ="Name"  length ="40"  sql-type ="varchar"  not-null ="false" />
     </ property >
     < property  name ="Password"  type ="String" >
       < column  name ="Password"  length ="20"  sql-type ="varchar"  not-null ="false" />
     </ property >
     < property  name ="EmailAddress"  type ="String" >
       < column  name ="EmailAddress"  length ="40"  sql-type ="varchar"  not-null ="false" />
     </ property >
     < property  name ="LastLogon"  type ="DateTime" >
       < column  name ="LastLogon"  length ="8"  sql-type ="datetime"  not-null ="false" />
     </ property >
   </ class >
</ hibernate-mapping >

 1 using  System;
 2 using  System.Collections;
 3
 4 namespace  temp0704
 5 {
 6    User#region User
 7
 8    /**//// <summary>
 9    /// User object for NHibernate mapped table 'User'.
10    /// </summary>
11    public class User
12    {
13        Member Variables#region Member Variables
14
15        protected string _id;
16        protected string _name;
17        protected string _password;
18        protected string _emailAddress;
19        protected DateTime _lastLogon;
20
21        #endregion
22
23        Constructors#region Constructors
24
25        public User ( ) { }
26
27        public User ( string name, string password, string emailAddress, DateTime lastLogon )
28        {
29            this._name = name;
30            this._password = password;
31            this._emailAddress = emailAddress;
32            this._lastLogon = lastLogon;
33        }
34
35        #endregion
36
37        Public Properties#region Public Properties
38
39        public  string Id
40        {
41            get { return _id; }
42            set
43            {
44                if ( value != null && value.Length > 20 )
45                    throw new ArgumentOutOfRangeException("Invalid value for Id", value, value.ToString());
46                _id = value;
47            }
48        }
49
50        public  string Name
51        {
52            get { return _name; }
53            set
54            {
55                if ( value != null && value.Length > 40 )
56                    throw new ArgumentOutOfRangeException("Invalid value for Name", value, value.ToString());
57                _name = value;
58            }
59        }
60
61        public  string Password
62        {
63            get { return _password; }
64            set
65            {
66                if ( value != null && value.Length > 20 )
67                    throw new ArgumentOutOfRangeException("Invalid value for Password", value, value.ToString());
68                _password = value;
69            }
70        }
71
72        public  string EmailAddress
73        {
74            get { return _emailAddress; }
75            set
76            {
77                if ( value != null && value.Length > 40 )
78                    throw new ArgumentOutOfRangeException("Invalid value for EmailAddress", value, value.ToString());
79                _emailAddress = value;
80            }
81        }
82
83        public  DateTime LastLogon
84        {
85            get { return _lastLogon; }
86            set { _lastLogon = value; }
87        }
88
89
90
91        #endregion
92    }
93    #endregion
94}

修改兩個xml裡面urn:nhibernate-configuration-2.0為urn:nhibernate-configuration-2.2
修改User.cs裡面加上virtual
才可以正常編譯。
這個博客保存好像比較慢。。。。。。就長話短說了