具有NHibernate和Crystal事务的Spring.NET(全局事务管理器) [英] Spring.NET with NHibernate and quartz transaction (global transaction manager)

问题描述

我想在我的服务层使用Global Transaction Manager.

I want to use Global transaction manager at my service layer.

例如

namespace AssemblyName.Core.Service.Implementation
{
    public class DemoService
    {

      public void demo() 
      {
           save(model); //This is nHibernate transaction
           SchedulerManager.GetInstance.save(id); //This is related to quartz.  
      }
    }       
}

我应该使用什么?

如果我使用TransactionScope()，则由于无法执行NHibernateTransaction，它给了我错误.

If I used TransactionScope() then it is giving me error as NHibernateTransaction can't be committed.

我用过

<object id="transactionManager"
    type="Spring.Data.NHibernate.HibernateTransactionManager, Spring.Data.NHibernate33">

    <property name="DbProvider" ref="DbProvider"/>
    <property name="SessionFactory" ref="NHibernateSessionFactory"/>

</object>

在我的sprin.config文件中.

in my sprin.config file.

然后我在spring.config文件中使用了两个事务管理器:

Edited: Then I have used two transaction manager in spring.config file:

<object id="transactionManager"type="Spring.Data.NHibernate.HibernateTransactionManager,Spring.DataNHibernate33">
        <property name="DbProvider" ref="DbProvider"/>
        <property name="SessionFactory"ref="NHibernateSessionFactory"/>
 </object>

<tx:advice id="txAdvice" transaction-manager="transactionManager">
     <tx:attributes>
        <tx:method name="*"/>
     </tx:attributes>
</tx:advice>

<object id="serviceOperation" type="Spring.Aop.Support.SdkRegularExpressionMethodPointcut,Spring.Aop">
      <property name="pattern" value="AssemblyName.Core.Service.Implementation.*"/>
 </object>



<object id="transactionManagerGLobal" type="Spring.Data.Core.TxScopeTransactionManager, Spring.Data">
 </object>

<tx:advice id="txAdviceGlobal" transaction-manager="transactionManagerGLobal">
    <tx:attributes>
       <tx:method name="demo"/>
    </tx:attributes>
</tx:advice>

<object id="serviceOperationGlobal" type="Spring.Aop.Support.SdkRegularExpressionMethodPointcut, Spring.Aop">
    <property name="pattern" value="AssemblyName.Core.Service.Implementation.DemoService"/>
 </object>


<aop:config>
    <aop:advisor pointcut-ref="serviceOperation" advice-ref="txAdvice"/>
    <aop:advisor pointcut-ref="serviceOperationGlobal" advice-ref="txAdviceGlobal"/>
</aop:config>

然后还会收到Error: NHibernate事务已断开连接或未连接.

Then also getting Error as: NHibernate Transaction is disconnected or not connected.

推荐答案

最后，我通过以下更改解决了我的问题:

Finally, I resolved my issue as following changes:

我为NHibernate事务添加了tx注释:

I have added tx annotation for NHibernate transaction :

<tx:attribute-driven transaction-manager="transactionManager" proxy-target-type="true"/>

对于全局事务，我已经如下更改了spring.config文件，并删除了NHibernate Transaction的顾问'serviceOperation'.

For Global Transaction I have changed my spring.config file as following and removed advisor 'serviceOperation' of NHibernate Transaction.:

<aop:config>
<aop:advisor pointcut-ref="serviceOperationGlobal" advice-ref="txAdviceGlobal"/>

我的代码中的更改:

namespace AssemblyName.Core.Service.Implementation
{          
      public class DemoService
      {
         [Transaction(TransactionPropagation.Required)]
         public void demo()
         {
          save(model); //This is nHibernate transaction
          SchedulerManager.GetInstance.save(id); //This is related to quartz.
         }
       }       
}

通过这样做，引入了其他问题. 在许多PC上运行良好，但在某些PC上却显示错误:当我执行与demo()相关的操作时，连接已断开或未打开.

Edited: By doing this Other problem introduced. It is running fine on many pc but in some pc it shows error : Connection was disconnected or not open, when I do operation related with demo().

我已经配置了运行MS DTC所需的所有设置.

I have configured all settings that need to run MS DTC.

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