Hi Oscar.Do you have add a JIRA ticket with your problem and solution ?
2008/12/19 Oscar Orduz Acosta <[email protected]>
> Hello Manu:
>
> I had similar experience, what I needed were have the same entities but in
> different databases (even in different Engines i.e Oracle, MsSQl, etc), so
> we can support almost transparently several client implementations in
> Database but with the same design.
>
> I have to custom the code of Burrow in the following files:
>
> BurrowFramework.cs:
> /// <summary>
> /// Numero método incluido para Framework
> /// </summary>
> /// <param name="configurationId"></param>
> /// <returns></returns>
> public ISessionFactory GetSessionFactoryByName(string
> configurationId)
> {
> if (PersistenceUnitRepo.Instance == null)
>
> PersistenceUnitRepo.Initialize(BurrowEnvironment.Configuration);
> return
> PersistenceUnitRepo.Instance.GetPUByName(configurationId).SessionFactory;
> }
> /// <summary>
> /// Oscar Orduz.
> /// </summary>
> /// <param name="configurationId"></param>
> /// <returns></returns>
> public ISession GetSessionByName(string configurationId)
> {
> AbstractConversation c =
> ((AbstractConversation)CurrentConversation);
> return c.GetSessionByName(configurationId);
> }
>
> AbstractConversation.cs
>
> /// <summary>
> /// Oscar Orduz
> /// </summary>
> /// <param name="configurationId"></param>
> /// <returns></returns>
> public ISession GetSessionByName(string configurationId)
> {
> SessionManager sm = string.IsNullOrEmpty(configurationId) ?
> GetSessionManager() : GetSessionManagerByName(configurationId);
> return GetSession(sm);
> }
> /// <summary>
> /// Método creado para el manejo de la sesión para el framework de
> PS
> /// </summary>
> /// <param name="configurationId"></param>
> /// <returns></returns>
> internal SessionManager GetSessionManagerByName(string
> configurationId)
> {
> return
> sessManagers[PersistenceUnitRepo.Instance.GetPUByName(configurationId)];
> }
>
> PersistenceUnitRepo.cs
> /// <summary>
> /// Método creado para la recuperación por nombre
> /// </summary>
> /// <param name="configurationId"></param>
> /// <returns></returns>
> public PersistenceUnit GetPUByName(string configurationId)
> {
> if (PersistenceUnits.Count == 1)
> {
> return PersistenceUnits[0];
> }
> foreach (PersistenceUnit pu in persistenceUnits)
> {
> if (pu.Name == configurationId)
> {
> return pu;
> }
> }
>
> throw new GeneralException("Persistence Unit cannot be found
> for " + configurationId);
> }
>
> I have mantained this code for three releases of burrow and until now it
> works fine
>
> Hope this help.
>
> Oscar
>
> 2008/12/18 Manu <[email protected]>
>
>
>> I have been looking at the Burrow source code and I'm not sure if I
>> can use its GenericDAO to handle multiple databases the way I want.
>>
>> I have see that the Session property of the GenericDAO class calls
>> BurrowFramework().GetSession(_NHEntityType) and that works good if the
>> multiples databases you're working with have different entities.
>> However, it can't handle multiple databases with the same mapped
>> entities as the GetSession method always returns the first
>> PersistenceUnit. So I think GenericDAO needs an overload to specify a
>> session factory name to retrieve the proper PersistenceUnit by name
>> instead of by type.
>>
>> As I have started today to look at Burrow I may be wrong, so if anyone
>> is familiar with it I'd appreciate if he can show some light about
>> that problem.
>>
>>
>>
>
> >
>
--
Fabio Maulo
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