Thanks for replying,
I tried my best to understand what i should do, but im afraid i cant follow
you.
I never used ApplicationStateManager directly and i dont know where to find
an example.
Also i don't know where the lines you posted should be added.
What i started from is something like
<contribution configuration-id="tapestry.state.ApplicationObjects">
<state-object name="sessionInfo" scope="session">
<create-instance class="mypackage.SessionInfo"/>
</state-object>
</contribution>
I can access this via getSessionInfo inside a page, as i said: but not in
another class.
Do you mean that i should create a new service that returns this object?
Paolo
Igor Drobiazko wrote:
>
> Hi,
>
> you can inject the ApplicationStateManager in your DAO and access your ASO
> by using it.
>
> http://tapestry.apache.org/tapestry4.1/apidocs/org/apache/tapestry/engine/state/ApplicationStateManager.html
> http://tapestry.apache.org/tapestry4.1/tapestry-framework/hivedoc/service/tapestry.state.ApplicationStateManager.html
>
> Just add a field and the following line into your service construction:
>
> <set-service property="applicationStateManager"
> service-id="tapestry.state.
> ApplicationStateManager"/>
> </construct>
>
> On 7/5/07, Paolo Scopa <[EMAIL PROTECTED]> wrote:
>>
>>
>> Hi experts,
>> I have a bit of troule storing/retrieving info in the session.
>>
>> I followed the eshop example, adding a contribution in hivemind module to
>> store the user name in the session.
>> I want my dao to store this information every time that an object is
>> updated
>> in the database (the user who last changed the object).
>>
>> However I can't find a way to access the session from my dao, because to
>> use
>> @injectState I must make my dao abstract (and obviously it cant be).
>> So it looks like I can access the session info only from a BasePage,
>> which
>> is actually abstract.
>>
>> My question is: do I really have to retrieve that information in the Page
>> and pass it around to the service, then to the dao to store it? Is there
>> no
>> way to access it directly from the dao?
>> The main reason is that i wanted to include to a BaseDao class, so all my
>> daos will do the same thing while saving.
>>
>> Any ideas?
>> Thanks
>> Paolo
>>
>> --
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>>
>>
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>
>
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