这是原来的持久容器的类
public class StdPersistenceContainer
{
protected ContainerMapping currentMap;
public StdPersistenceContainer()
public StdPersistenceContainer( ContainerMapping initCurrentMap )
public ContainerMapping ContainerMapping{get;set;}
public virtual void Insert( PersistableObject insertObject )
public virtual void Select( PersistableObject selectObject )
public virtual void Update( PersistableObject updateObject )
public virtual void Delete( PersistableObject deleteObject )
}
public class StdPersistenceContainer
{
protected ContainerMapping currentMap;
public StdPersistenceContainer()
public StdPersistenceContainer( ContainerMapping initCurrentMap )
public ContainerMapping ContainerMapping{get;set;}
public virtual void Insert( PersistableObject insertObject )
public virtual void Select( PersistableObject selectObject )
public virtual void Update( PersistableObject updateObject )
public virtual void Delete( PersistableObject deleteObject )
public static virtual void BeginTransaction() //开始事务
public static virtual void SetAbort() //终止事务并回滚
public static virtual void SetComplete () //提交事务
public static virtual void ExecuteNonQuery(string sqlText) //用硬编码sql语句查询数据库
}
public class StdPersistenceContainer{
protected ContainerMapping currentMap; public StdPersistenceContainer() public StdPersistenceContainer( ContainerMapping initCurrentMap ) public ContainerMapping ContainerMapping{get;set;}
public virtual void Insert( PersistableObject insertObject ) public virtual void Select( PersistableObject selectObject ) public virtual void Update( PersistableObject updateObject ) public virtual void Delete( PersistableObject deleteObject )}这是我新设计的持久容器的类，加入了手动事务和硬编码sql语句的支持，大家看看还有哪些需要的，最后那几个函数我设计成静态函数不知道合适不合适，大家也给参考参考，不过我感觉事务加到容器里好像不太对，因为一个特定的容器只有CRUD四个方法，把事务加到里面也没有呀，应该些个事务管理的类，来处理多个容器持久化方法的的事务吧，大家都来想想，如何改进咱们的架构，其实我感觉用.NET自带的事务也可以处理，具体示例看你的机器里的以下目录
<SDK>v1.1\Samples\Technologies\ComponentServices\Transactions
public class StdPersistenceContainer{ protected ContainerMapping currentMap; public StdPersistenceContainer() public StdPersistenceContainer( ContainerMapping initCurrentMap ) public ContainerMapping ContainerMapping{get;set;} public virtual void Insert( PersistableObject insertObject ) public virtual void Select( PersistableObject selectObject ) public virtual void Update( PersistableObject updateObject ) public virtual void Delete( PersistableObject deleteObject ) public static virtual void BeginTransaction() //开始事务 public static virtual void SetAbort() //终止事务并回滚 public static virtual void SetComplete () //提交事务 public static virtual void ExecuteNonQuery(string sqlText) //用硬编码sql语句查询数据库}另外关于并发的处理，请查看以下链接，我想我们的并发处理在存储过程里写就可以了吧。
ms-help://MS.MSDNQTR.2003FEB.2052/cpguide/html/cpconoptimisticconcurrency.htm
解决了事务，并发的问题咱们的架构就先这样定下来了。
