Re: [picocontainer-dev] The constant web design wall I keep hitting [long]

Michael Rimov wrote:

> So here’s my problem:
> 
>  
> 
> Since Hibernate Session is a request scope, that means:
> 
> ·         SomeDao depends on Hibernate Session, it must reside in 
> Request Scope
> 
> ·         SomeService depends on SomeDao which depends on Hibernate: it 
> must reside in Request Scope
> 
> ·         And finally, SomeController depends on SomeService which 
> depends on SomeDao which depends on Hibernate:  therefore it must reside 
> in the Request Scope.
> 

IMO this is the key aristotelic syllogism:  it depends on hibernate 
therefore it must reside in (webapp) request scope.

Why do you assume this?  You can happily have a persister/dao living in 
application scope and it will fire off different hibernate requests.

I tend to have most dependencies living in app scope and only use 
session or request when strictly necessary.

Am I missing something?

Cheers


---------------------------------------------------------------------
To unsubscribe from this list, please visit:

    http://xircles.codehaus.org/manage_email