Re: [Springframework-developer] how to determine if a bean exists in registry?

[Rajeev K. <Ra...@cu...>]

Why can't we use beanDefinitionMap.containsKey(beanName) in the
ListableBeanFactoryImpl?


----- Original Message -----
From: "Kopylenko, Dmitry" <dko...@su...>
To: "'Rod Johnson '" <rod...@in...>;
<spr...@li...>
Sent: Wednesday, November 19, 2003 3:05 PM
Subject: RE: [Springframework-developer] how to determine if a bean exists
in registry?


> I would say the impl. for such method would use
> AbstractBeanFactory.getBeanDefinition(String) call, catch
> NoSuchBeanDefinitionException and return false, otherwise return true.
>
> Dmitriy.
>
> -----Original Message-----
> From: Rod Johnson
> To: spr...@li...
> Sent: 11/19/2003 5:15 PM
> Subject: Re: [Springframework-developer] how to determine if a bean exists
> in registry?
>
> >It would still make sense to add a containsBean method to BeanFactory,
> I
> guess, to avoid workarounds like isSingleton or getAliases checks. If
> noone
> objects, I'll do that - is that OK with you, Darren? Rod, what do you
> think?
>
> This makes sense so long as the bean won't be instantiated by that call.
> Otherwise getBean() with a catch block would work.
>
> R
>
>
>
>
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