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Posted to users@tapestry.apache.org by Thiago H de Paula Figueiredo <th...@gmail.com> on 2014/02/13 19:11:32 UTC
Re: Services on Tapestry
On Thu, 13 Feb 2014 14:43:46 -0200, Domenico Fiorilli
<do...@gmail.com> wrote:
> Hi,
Hi!
This question should have been posted in the users mailing list, not the
dev one, so I'm answering in the users one. :)
> I'm developing on application in Tapestry and I have this problem:
> I have some classes in java that they need to use a HibernateSession. I
> read that to do that, those classes must be execute as well as Services.
> But those classes have to start automatically after Tapestry bootstrap,
> and this doesn't happend.
That's expected. All Tapestry-IoC services are lazy initialized by
default, and that's a blessing. :)
If you're using autobinding, just add .eagerLoad():
binder.bind(Service.class, ServiceImpl.class).eagerLoad();
If you're not, just add @EagerLoad to the method that builds your service:
@EagerLoad
public static Service buildService(...) { ... }
--
Thiago H. de Paula Figueiredo
Tapestry, Java and Hibernate consultant and developer
http://machina.com.br
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Re: Services on Tapestry
Posted by Domenico Fiorilli <do...@gmail.com>.
Hi,
finally I understood that .eagerLoad() execute the constructor class. But I
have another problem now:
I want to use anotclass ApplicationManager, that now is a Service, also as
an Observer. I use also another Service ElaboratorManager that must observ
ApplicationManager. But when I do
elaboratorManager.addObserver(applicationManager), the program crash
because elaboratorManager is null, because it doesn't yet start!
I would to know how to connect the observers after the Services started.
Thank you very much.
2014-02-14 10:11 GMT+01:00 Domenico Fiorilli <do...@gmail.com>:
> Sorry if I reply on dev-list. If you can help me because I don't
> understand. I have
>
> In class AppModule I added binder.bind(ApplicationManager.class), and I
> want it as Service.
> I added, as you tell me, the method eagerLoad(), but it nothing happens.
> In class ApplicationManager there is a method init() that initializes the
> whole application, such as the structures, the observer etc... and starts
> it.
> But I think I'm getting something wrong, because it nothing happens.
>
> Thank you very much.
>
>
> 2014-02-13 19:11 GMT+01:00 Thiago H de Paula Figueiredo <
> thiagohp@gmail.com>:
>
> On Thu, 13 Feb 2014 14:43:46 -0200, Domenico Fiorilli <
>> domenicofiorilli@gmail.com> wrote:
>>
>> Hi,
>>>
>>
>> Hi!
>>
>> This question should have been posted in the users mailing list, not the
>> dev one, so I'm answering in the users one. :)
>>
>>
>> I'm developing on application in Tapestry and I have this problem:
>>> I have some classes in java that they need to use a HibernateSession. I
>>> read that to do that, those classes must be execute as well as Services.
>>> But those classes have to start automatically after Tapestry bootstrap,
>>> and this doesn't happend.
>>>
>>
>> That's expected. All Tapestry-IoC services are lazy initialized by
>> default, and that's a blessing. :)
>>
>> If you're using autobinding, just add .eagerLoad():
>> binder.bind(Service.class, ServiceImpl.class).eagerLoad();
>>
>> If you're not, just add @EagerLoad to the method that builds your service:
>>
>> @EagerLoad
>> public static Service buildService(...) { ... }
>>
>> --
>> Thiago H. de Paula Figueiredo
>> Tapestry, Java and Hibernate consultant and developer
>> http://machina.com.br
>>
>
>
>
> --
> *Domenico Fiorilli*
> *Dottore in Ingegneria Informatica*
>
>
>
> * via Marconi 33Pontecagnano (SA)**3932855726*
>
> *domenicofiorilli@gmail.com <do...@gmail.com> *
> *http://domenicofiorilli.jimdo.com/* <http://domenicofiorilli.jimdo.com/>
>
>
>
--
*Domenico Fiorilli*
*Dottore in Ingegneria Informatica*
*via Marconi 33Pontecagnano (SA)**3932855726*
*domenicofiorilli@gmail.com <do...@gmail.com>*
*http://domenicofiorilli.jimdo.com/* <http://domenicofiorilli.jimdo.com/>
Re: Services on Tapestry
Posted by Domenico Fiorilli <do...@gmail.com>.
Sorry if I reply on dev-list. If you can help me because I don't
understand. I have
In class AppModule I added binder.bind(ApplicationManager.class), and I
want it as Service.
I added, as you tell me, the method eagerLoad(), but it nothing happens.
In class ApplicationManager there is a method init() that initializes the
whole application, such as the structures, the observer etc... and starts
it.
But I think I'm getting something wrong, because it nothing happens.
Thank you very much.
2014-02-13 19:11 GMT+01:00 Thiago H de Paula Figueiredo <th...@gmail.com>
:
> On Thu, 13 Feb 2014 14:43:46 -0200, Domenico Fiorilli <
> domenicofiorilli@gmail.com> wrote:
>
> Hi,
>>
>
> Hi!
>
> This question should have been posted in the users mailing list, not the
> dev one, so I'm answering in the users one. :)
>
>
> I'm developing on application in Tapestry and I have this problem:
>> I have some classes in java that they need to use a HibernateSession. I
>> read that to do that, those classes must be execute as well as Services.
>> But those classes have to start automatically after Tapestry bootstrap,
>> and this doesn't happend.
>>
>
> That's expected. All Tapestry-IoC services are lazy initialized by
> default, and that's a blessing. :)
>
> If you're using autobinding, just add .eagerLoad():
> binder.bind(Service.class, ServiceImpl.class).eagerLoad();
>
> If you're not, just add @EagerLoad to the method that builds your service:
>
> @EagerLoad
> public static Service buildService(...) { ... }
>
> --
> Thiago H. de Paula Figueiredo
> Tapestry, Java and Hibernate consultant and developer
> http://machina.com.br
>
--
*Domenico Fiorilli*
*Dottore in Ingegneria Informatica*
*via Marconi 33Pontecagnano (SA)**3932855726*
*domenicofiorilli@gmail.com <do...@gmail.com>*
*http://domenicofiorilli.jimdo.com/* <http://domenicofiorilli.jimdo.com/>