Well, it seems that is not the case.
It should be fairly easy to create a saga persister for RSB using NH.
It would be something like this.
public class NHibernateSagaPersister<TSaga> : ISagaPersister<TSaga>
where TSaga : class, IAccessibleSaga
{
ISessionProvider sessionProvider; // ctor injection
public TSaga Get(Guid id)
{
return sessionProvider.CurrentSession.Get<TSaga>(id);
}
public void Save(TSaga saga)
{
sessionProvider.CurrentSession.Save(saga);
}
public void Complete(TSaga saga)
{
sessionProvider.CurrentSession.Delete(saga);
}
}
On Wed, Mar 24, 2010 at 5:23 AM, Jan Limpens <[email protected]> wrote:
> Sure? The only thread I cold coe up with was:
>
> http://groups.google.com/group/rhino-tools-dev/browse_thread/thread/d5327e49372d1e19/fae042da5e2b0e93?lnk=gst&q=NHibernateSagaPersister+#fae042da5e2b0e93
>
> and it is not really _about_ that.
>
>
> On Tue, Mar 23, 2010 at 9:07 PM, Ayende Rahien <[email protected]> wrote:
>
>> Check the mailing list, it was posted there.
>>
>> On Wed, Mar 24, 2010 at 2:01 AM, Jan Limpens <[email protected]>wrote:
>>
>>> NH Saga Storage? How interesting! Is there anything written about that
>>> somewhere or is it reading the sources?
>>>
>>>
>>> On Tue, Mar 23, 2010 at 3:31 AM, Ayende Rahien <[email protected]>wrote:
>>>
>>>> Yes, you could check for the order state in the delay message.
>>>> And checking the saga state depends on how you store it. If you use NH
>>>> Saga Storage, that is easy, if you use Pht Saga Storage that isn't going to
>>>> happen.
>>>>
>>>>
>>>> On Tue, Mar 23, 2010 at 4:45 AM, Jan Limpens <[email protected]>wrote:
>>>>
>>>>> inline, too
>>>>>
>>>>>>
>>>>>> >> 1/ bus.DelaySend
>>>>>>> >
>>>>>>> > how could I cancel this, in case the payment arrives?
>>>>>>> I could of course, upon state change delaysend a
>>>>>>> CheckIfIsStillInStateMessage, that would either be answered with a
>>>>>>> AbendondedWarningMessage or nothing. Would this be the way to go? (A
>>>>>>> bit non-obvious in my eyes)
>>>>>>>
>>>>>>>
>>>>>> Not following what you are doing here
>>>>>>
>>>>>
>>>>> Assume we get a new Order. We delay send a CheckIfIsStillInStateMessage
>>>>> containing the orders' current state and id. Some time in the future the
>>>>> message arrives at a consumer. The consumer can now check if the order is
>>>>> still in the same state as it was, when the message was created and
>>>>> accordingly send a AbandondedWarningMessage if that`s the case.
>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>> But this would somewhat transgress the borders between domain and
>>>>>>> services, wouldn't it?
>>>>>>>
>>>>>>
>>>>>> No. Saga is for maintaining state over multiple messages easily.
>>>>>> Otherwise you have to roll your own state maintainence.
>>>>>>
>>>>>
>>>>> How would I be able to get an order's state (or many orders' states)?
>>>>> For example to display a page-able list of orderids with their state.
>>>>>
>>>>> Thanks for helping me to wrap my mind around this!
>>>>>
>>>>> --
>>>>> Jan
>>>>>
>>>>> --
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>>>>>
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>>>
>>>
>>>
>>> --
>>> Jan
>>>
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>>
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>
>
>
> --
> Jan
>
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