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Nhibernate + MySQL 类型映射


用SQLyog工具创建表

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然后用自动映射工具NHibernate Mapping Generator对表做自动映射,得到

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这个是可视化界面,后面有对应的代码。

using System; using System.Collections.Generic; using System.Text; using FluentNHibernate.Mapping;using Sample.CustomerService.Domain; namespace Sample.CustomerService.Maps {            public class TTesttypeMap : ClassMap<TTesttype> {                public TTesttypeMap() {            Table("t_testtype");            LazyLoad();            Id(x => x.Id).GeneratedBy.Assigned().Column("Id");            Map(x => x.Type2).Column("type2");            Map(x => x.Type3).Column("type3");            Map(x => x.Type4).Column("type4");            Map(x => x.Type5).Column("type5");            Map(x => x.Type6).Column("type6");            Map(x => x.Type7).Column("type7");            Map(x => x.Type8).Column("type8");            Map(x => x.Type9).Column("type9");            Map(x => x.Type10).Column("type10");            Map(x => x.Type11).Column("type11");            Map(x => x.Type12).Column("type12");            Map(x => x.Type13).Column("type13");            Map(x => x.Type14).Column("type14");            Map(x => x.Type15).Column("type15");            Map(x => x.Type16).Column("type16");            Map(x => x.Type17).Column("type17");            Map(x => x.Type18).Column("type18");            Map(x => x.Type19).Column("type19");            Map(x => x.Type20).Column("type20");            Map(x => x.Type21).Column("type21");            Map(x => x.Type22).Column("type22");            Map(x => x.Type23).Column("type23");            Map(x => x.Type24).Column("type24");            Map(x => x.Type25).Column("type25");            Map(x => x.Type26).Column("type26");            Map(x => x.Type27).Column("type27").Not.Nullable();            Map(x => x.Type28).Column("type28");            Map(x => x.Type29).Column("type29");            Map(x => x.Type30).Column("type30");            Map(x => x.Type31).Column("type31");            Map(x => x.Type32).Column("type32");            Map(x => x.Type33).Column("type33");        }    }}

实体:

using System;using System.Text;using System.Collections.Generic;namespace Sample.CustomerService.Domain {        public class TTesttype {        public virtual string Id { get; set; }        public virtual int? Type2 { get; set; }        public virtual string Type3 { get; set; }        public virtual string Type4 { get; set; }        public virtual byte[] Type5 { get; set; }        public virtual int? Type6 { get; set; }        public virtual int? Type7 { get; set; }        public virtual string Type8 { get; set; }        public virtual DateTime? Type9 { get; set; }        public virtual DateTime? Type10 { get; set; }        public virtual string Type11 { get; set; }        public virtual string Type12 { get; set; }        public virtual string Type13 { get; set; }        public virtual float? Type14 { get; set; }        public virtual int? Type15 { get; set; }        public virtual string Type16 { get; set; }        public virtual string Type17 { get; set; }        public virtual string Type18 { get; set; }        public virtual int? Type19 { get; set; }        public virtual string Type20 { get; set; }        public virtual string Type21 { get; set; }        public virtual string Type22 { get; set; }        public virtual string Type23 { get; set; }        public virtual int? Type24 { get; set; }        public virtual string Type25 { get; set; }        public virtual DateTime? Type26 { get; set; }        public virtual DateTime Type27 { get; set; }        public virtual string Type28 { get; set; }        public virtual int? Type29 { get; set; }        public virtual string Type30 { get; set; }        public virtual string Type31 { get; set; }        public virtual string Type32 { get; set; }        public virtual string Type33 { get; set; }    }}

第二种映射是通过xml映射文件来做的。

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映射文件:

<?xml version="1.0" encoding="utf-8"?><hibernate-mapping assembly="Sample.CustomerService" namespace="Sample.CustomerService.Domain" xmlns="urn:nhibernate-mapping-2.2">  <class name="TTesttype" table="t_testtype" lazy="true" >    <id name="Id" column="Id" />    <property name="Type2">      <column name="type2" sql-type="bigint(20)" not-null="false" />    </property>    <property name="Type3">      <column name="type3" sql-type="binary(1)" not-null="false" />    </property>    <property name="Type4">      <column name="type4" sql-type="bit(1)" not-null="false" />    </property>    <property name="Type5">      <column name="type5" sql-type="blob" not-null="false" />    </property>    <property name="Type6">      <column name="type6" sql-type="tinyint(1)" not-null="false" />    </property>    <property name="Type7">      <column name="type7" sql-type="tinyint(1)" not-null="false" />    </property>    <property name="Type8">      <column name="type8" sql-type="char(1)" not-null="false" />    </property>    <property name="Type9">      <column name="type9" sql-type="date" not-null="false" />    </property>    <property name="Type10">      <column name="type10" sql-type="datetime" not-null="false" />    </property>    <property name="Type11">      <column name="type11" sql-type="decimal(10,0)" not-null="false" />    </property>    <property name="Type12">      <column name="type12" sql-type="double" not-null="false" />    </property>    <property name="Type13">      <column name="type13" sql-type="enum(‘A‘,‘B‘,‘C‘)" not-null="false" />    </property>    <property name="Type14">      <column name="type14" sql-type="float" not-null="false" />    </property>    <property name="Type15">      <column name="type15" sql-type="int(11)" not-null="false" />    </property>    <property name="Type16">      <column name="type16" sql-type="longblob" not-null="false" />    </property>    <property name="Type17">      <column name="type17" sql-type="longtext" not-null="false" />    </property>    <property name="Type18">      <column name="type18" sql-type="mediumblob" not-null="false" />    </property>    <property name="Type19">      <column name="type19" sql-type="mediumint(9)" not-null="false" />    </property>    <property name="Type20">      <column name="type20" sql-type="mediumtext" not-null="false" />    </property>    <property name="Type21">      <column name="type21" sql-type="decimal(10,0)" not-null="false" />    </property>    <property name="Type22">      <column name="type22" sql-type="double" not-null="false" />    </property>    <property name="Type23">      <column name="type23" sql-type="set(‘X‘,‘Y‘,‘Z‘)" not-null="false" />    </property>    <property name="Type24">      <column name="type24" sql-type="smallint(6)" not-null="false" />    </property>    <property name="Type25">      <column name="type25" sql-type="text" not-null="false" />    </property>    <property name="Type26">      <column name="type26" sql-type="time" not-null="false" />    </property>    <property name="Type27">      <column name="type27" sql-type="timestamp" not-null="true" />    </property>    <property name="Type28">      <column name="type28" sql-type="tinyblob" not-null="false" />    </property>    <property name="Type29">      <column name="type29" sql-type="tinyint(4)" not-null="false" />    </property>    <property name="Type30">      <column name="type30" sql-type="tinytext" not-null="false" />    </property>    <property name="Type31">      <column name="type31" sql-type="varbinary(1024)" not-null="false" />    </property>    <property name="Type32">      <column name="type32" sql-type="varchar(8)" not-null="false" />    </property>    <property name="Type33">      <column name="type33" sql-type="year(4)" not-null="false" />    </property>  </class></hibernate-mapping>

没什么内容,只是记录一下,因为在做映射的时候,都不知道怎么匹配类型,这里可以做个参考。

 

Nhibernate + MySQL 类型映射