Rafael,
any particular reasons of why you want to do it in ejbCreate() ?
trust me, go for SessionContext. it's the ONLY method that is called once in
the whole EJB lifecycle of an EJB...
hth
marco
On 2/15/07, Rafael Martony <[EMAIL PROTECTED]> wrote:
Marco, thank you again for your help.
Actually I'm going to create the reference in the ejbCreate() method and
not in setSessionContext().
Regards,
Rafael.
On 2/13/07, Marco Mistroni <[EMAIL PROTECTED]> wrote:
>
> Hi Rafael,
>
> always the same ref (since the app server takes ejb's from its pool) in
> > every method call.
>
>
> yes but it is *ALWAYS* the same EJB, LocalSearchBO, no matter how many
> EJB of htat type are in the pool.
> For reference, check EJB lifecycle in J2EE spec..
>
> so if you need it all the time, why don't you look it up in
> setSessionContext() method.. so that hte lookup is done once for the whole
> lifetime of your EJBs?
>
> You don' tneed to use Aspect here......and you don't need to remove the
> ejb if you are going to use it all the time...
> even if it is local, it is expensive to lookup EJBs all the time (unless
> the lookup depends on parameters supplied by the clent, i have never seen
> this happening but it can happen), so what you want here is to get a
> reference to your LocalSearchBO in the setSessionContext of your EJB
>
> hth
> marco
>
>
>
>
> So, the findXXXX method obtains a reference to an local EJB, makes a
> > call to a method of that EJB, and then destroys it.
> >
> > I tried writing an aspect using @AspectJ style without success.
> >
> > Re
> >
> >
> > On 2/13/07, Marco Mistroni < [EMAIL PROTECTED]> wrote:
> > >
> > > Hi,
> > > my 2 cents here
> > > well, yes you can do it wiht ASpectJ..
> > >
> > > But
> > >
> > > why would you want to go thru the expensive process of obtaining a
> > > reference of an EJB (i am ASSUMING, reading the code, that since no
> > > particular parameters are passed to createLocalSearchBORef();the
> > > LOcalSearchBORef is always the same..) for the sole purpose of removing
it
> > > at the end of the method?
> > >
> > >
> > > hth
> > > marco
> > >
> > > On 2/13/07, Rafael Martony < [EMAIL PROTECTED]> wrote:
> > >
> > > > Hi everyone, I'm new to aspects and I'm trying to apply this
> > > > exciting technology in our project.
> > > >
> > > > I have a Facade EJB that contains several methods like these:
> > > >
> > > > public List<XXXX> findXXXX(SearchCriteria searchCriteria,
> > > > SortCriteria sortCriteria) throws BusinessException,
RuleValidationException
> > > > {
> > > > LocalSearchBO localSearchBORef = null;
> > > > try {
> > > > localSearchBORef = createLocalSearchBORef(); //
> > > > obtains a local EJB reference
> > > > return localSearchBORef.findKeyXXXX(searchCriteria,
> > > > sortCriteria);
> > > > } finally {
> > > > removeEJB(localSearchBORef);
> > > > }
> > > > }
> > > >
> > > > I want to write an aspect to eliminate the need of writing of
> > > > removeEJB (and the try-finally sentences) on every method.
> > > > Is it possible to do that with an aspect?
> > > >
> > > > One possibility is to define localSearchBORef in the class having
> > > > synchronized access to that field. But I think there's a better
solution.
> > > >
> > > >
> > > > Any help would be appreciated, regards,
> > > > Rafael.
> > > >
> > > > _______________________________________________
> > > > aspectj-users mailing list
> > > > [email protected]
> > > > https://dev.eclipse.org/mailman/listinfo/aspectj-users
> > > >
> > > >
> > >
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> > >
> > >
> >
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> >
> >
>
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