SSH.net之数据访问对象（DAO）

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Repository
{
    public interface IRepository<T>
    {
        void Delete(T entity);
        T Get(object id);
        object Save(T entity);
        void Update(T entity);
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Spring.Data.NHibernate.Generic.Support;//引用Spring.Data.NHibernate21.dll

namespace Repository
{
    public class NHibernateRepository<T> : HibernateDaoSupport,IRepository<T>
    {

        public void Delete(T entity)
        {
            this.HibernateTemplate.Delete(entity);
        }

        public T Get(object id)
        {
            return this.HibernateTemplate.Get<T>(id);
        }

        public object Save(T entity)
        {
            return this.HibernateTemplate.Save(entity);
        }

        public void Update(T entity)
        {
            this.HibernateTemplate.Update(entity);
        }
    }
}

<?xml version="1.0" encoding="utf-8" ?>
<objects xmlns="http://www.springframework.net"
         xmlns:db="http://www.springframework.net/database">
    <!-- 用以我们在其它的应用程序中，配置数据访问
        如：我们在MVCDemo项目中添加数据库连接，则这样配置：
        <configuration>
            <databaseSettings>
                <add key="db.datasource" value="LIPPOR-PC\LIPPOR"/>
                <add key="db.user" value="sa"/>
                <add key="db.password" value="123"/>
                <add key="db.database" value="SpringNetDB"/>
            </databaseSettings>
        </configuration>
        就可以将数据传递过来
    -->
    <object type="Spring.Objects.Factory.Config.PropertyPlaceholderConfigurer, Spring.Core">
        <property name="ConfigSections" value="databaseSettings"/>
    </object>

    <!-- 数据库和Nhibernate的相关配置 -->
    <db:provider id="DbProvider" provider="SqlServer-2.0"
                 connectionString="Server=${db.datasource};database=${db.database};uid=${db.user};pwd=${db.password};"/>

    <!--SessionFactory对象，其中包括一些比较重要的属性 -->
    <object id="NHibernateSessionFactory" type="Spring.Data.NHibernate.LocalSessionFactoryObject, Spring.Data.NHibernate21">
        <!-- 关于数据库连接的配置，直接使用 DbProvider 中的设置，这样，不需要为 Hibernate 再提供连接串和驱动 -->
        <property name="DbProvider" ref="DbProvider"/>
        <!-- 包含有映射文件的程序集，需要分析的hbm程序集名称 -->
        <property name="MappingAssemblies">
            <list>
                <value>Model</value>
            </list>
        </property>

        <property name="HibernateProperties">
            <dictionary>
                <entry key="hibernate.connection.provider" value="NHibernate.Connection.DriverConnectionProvider"/>
                <entry key="dialect" value="NHibernate.Dialect.MsSql2008Dialect"/>
                <entry key="hibernate.connection.driver_class" value="NHibernate.Driver.SqlClientDriver"/>
                <entry key="use_outer_join" value="true"/>
                <entry key="show_sql" value="false"/>
                <!--自动建表(反向映射)-->
                <entry key="hbm2ddl.auto" value="update"/>
                <entry key="adonet.batch_size" value="10"/>
                <entry key="command_timeout" value="60"/>
                <!--显式启用二级缓存-->
                <entry key="cache.use_second_level_cache" value="true"/>
                <!--启动查询缓存-->
                <entry key="cache.use_query_cache" value="false"/>
                <entry key="query.substitutions" value="true 1, false 0, yes ‘Y‘, no ‘N"/>
                <entry key="proxyfactory.factory_class" value="NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle"/>
            </dictionary>
        </property>
        <!-- 与 Spring 的声明式事务集成 -->
        <property name="ExposeTransactionAwareSessionFactory" value="true" />
    </object>

    <object id="HibernateTemplate" type="Spring.Data.NHibernate.Generic.HibernateTemplate">
        <property name="SessionFactory" ref="NHibernateSessionFactory" />
        <property name="TemplateFlushMode" value="Auto" />
        <property name="CacheQueries" value="true" />
    </object>


    <object id="dao.users" type="Repository.NHibernateRepository&lt;Model.Users>, Repository">
        <property name="HibernateTemplate" ref="HibernateTemplate"/>
    </object>

    <object id="dao.roles" type="Repository.NHibernateRepository&lt;Model.Roles>, Repository">
        <property name="HibernateTemplate" ref="HibernateTemplate"/>
    </object>

    <object id="dao.permission" type="Repository.NHibernateRepository&lt;Model.Permission>, Repository">
        <property name="HibernateTemplate" ref="HibernateTemplate"/>
    </object>
</objects>