Re: [Springframework-developer] Strange 'double' singleton bug

[Mike Cannon-B. <mca...@gm...>]

I just tried to reproduce it with our code against CVS HEAD and can't
replicate it. Against 1.0.1 I can replicate it every time though.

Should I just assume it's fixed in Spring CVS HEAD and therefore will
be fixed in the next release?

Cheers,
Mike=20

On Fri, 28 May 2004 14:55:29 +0200, j=FCrgen h=F6ller [werk3AT]
<jue...@we...> wrote:
>=20
> Mike,
>=20
> Your approach seems to be perfectly OK. I've just tried to reproduce your=
 issue but wasn't able to: I always get a single instance, no matter if imp=
lementing ApplicationListener or not. Could you double-check the effect, an=
d possibly send a minimal test case that reproduces the problem?
>=20
> Juergen
>=20
> ________________________________
>=20
> Von: spr...@li... im Auftrag von=
 Mike Cannon-Brookes
> Gesendet: Fr 28.05.2004 08:39
> An: Spring Developer
> Betreff: [Springframework-developer] Strange 'double' singleton bug
>=20
>=20
>=20
>=20
> I'm not sure if this is a bug or not, it's certainly strange behaviour.
>=20
> We had a singleton bean that was operating normally, but when we make
> it implement ApplicationListener - we get _two_ instances of it
> created. (Tested by simply putting a debug point in the constructor -
> two separate beans are created)
>=20
> Here's the config snippet:
>=20
>     <bean id=3D"macroManager"
> class=3D"com.atlassian.renderer.macro.DefaultMacroManager">
>         <constructor-arg>
>             <ref local=3D"macroStateStore"/>
>         </constructor-arg>
>         <constructor-arg>
>             <list>
>                 <ref local=3D"beanMacroLoader"/>
>                 <ref local=3D"classpathMacroLoader"/>
>             </list>
>         </constructor-arg>
>     </bean>
>=20
> Is this a known bug, a feature or am I not meant to use
> ApplicationListener this way? (if it's a bug it's quite serious I'd
> say)
>=20
> I want to do it this way because another part of Confluence fires an
> event to say that all setup has finished - and I want this bean to
> listen for that event and further initialize itself.
>=20
> I just guessed that in Spring I would just need to implement the
> ApplicationListener interface and listen for events - if I need to do
> anything else, let me know :)
>=20
> Cheers,
> Mike
>=20
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>=20
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