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Nhibernate隨記

在asp.net中.配置.NHibernate文件 ,
web.xml

?? < configSections >

???? < section? name ="nhibernate" ?type ="System.Configuration.NameValueSectionHandler,?System,?Version=1.0.5000.0,Culture=neutral,?PublicKeyToken=b77a5c561934e089" /> ?

?? </ configSections >

?? < nhibernate >

???? < add? key ="hibernate.connection.provider" ?value ="NHibernate.Connection.DriverConnectionProvider" />

???? < add? key ="hibernate.prepare_sql" ?value ="true" />

???? < add? key ="hibernate.cache.provider_class" ?value ="NHibernate.Caches.SysCache.SysCacheProvider,?NHibernate.Caches.SysCache" />

???? < add? key ="hibernate.cache.use_query_cache" ?value ="true" />

???? < add? key ="relativeExpiration" ?value ="30" />

???? < add? key ="hibernate.dialect" ?value ="NHibernate.Dialect.MsSql2000Dialect" />

???? < add? key ="hibernate.connection.driver_class" ?value ="?NHibernate.Driver.MySqlDataDriver" />

???? < add? key ="hibernate.connection.connection_string" ?value ="Server=localhost;database=northwind;uid=sa;pwd=" />

????

?? </ nhibernate >

asp.net 中Nhibernate Session 管理..

using?System;

using?System.Data;

using?System.Configuration;

using?System.Web;

using?System.Web.Security;

using?System.Web.UI;

using?System.Web.UI.WebControls;

using?System.Web.UI.WebControls.WebParts;

using?System.Web.UI.HtmlControls;

using?Ibatis.common;

namespace?WebApplication1

{

????public?class?NHSessionModule?:?IHttpModule

????{

????????public?void?Init(HttpApplication?context)

????????{

????????????context.BeginRequest?+=?new?EventHandler(Context_BeginRequest);

????????????context.EndRequest?+=?new?EventHandler(Context_EndRequest);

????????}

????????public?void?Dispose()

????????{

????????????//?Nothing?here????

????????}

????????private?void?Context_BeginRequest(object?sender,?EventArgs?e)

????????{

???????????

????????????

????????????if?(!HttpContext.Current.Request.AppRelativeCurrentExecutionFilePath.ToUpper().EndsWith(".ASPX"))

?????????????return;

??//?創建Nhibernate Session??????HttpContext.Current.Items.Add("nhsession",?ss);

????????}

????????private?void?Context_EndRequest(object?sender,?EventArgs?e)

????????{

???????????if?(!HttpContext.Current.Request.AppRelativeCurrentExecutionFilePath.ToUpper().EndsWith(".ASPX"))

???????????????return;
????????????????????? //銷毀

??????????//??INHSessionManager?mgr?=?(INHSessionManager)MindDumpContainer.GetInstance().GetObject(typeof(INHSessionManager));

?????????//???mgr.Drop();

????????}

????}

????

}

配置文件

???<httpModules>

????????<add?type="WebApplication1.NHSessionModule"?name="NHSessionModule"/>

??????</httpModules>

3：

???加載 hbm.xml 實體

??? public NHSession()
?????? {
?????????? cfg = new Configuration();
??????????
?????????? foreach (string? entityName in 實體程序集名稱)
?????????? {
?????????????? cfg.AddAssembly(entityName.Trim());
?????????? }
?????????
?????????????? factory = cfg.BuildSessionFactory();
??????
?????? }

posted on 2006-08-02 10:09 record java and net 閱讀(936) 評論(0) 編輯收藏所屬分類: java 、dot net相關

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