Can someone give example for QueryLoader ?

[John Zoetebier <jo...@transparent.co.nz>]

JavaDoc say about QueryLoader:
==>
QueryLoader loads properties files filled with query name to SQL mappings. 
It acts as a registry for sets of queries so
that multiple copies of the same queries aren't loaded into memory. This 
class is thread safe.
==>

Can someone give an example of what this means ?

-- 
John Zoetebier
Web site: http://www.transparent.co.nz

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Re: [dbutils] Can someone give example for QueryLoader ?

[David Graham <gr...@yahoo.com>]

QueryLoader loads queries once and every subsequent request for them uses
the cached copy to avoid IO and object creation.  Your data access classes
can call QueryLoader.load() to retrieve the query map and use the queries
in QueryRunner like this:

runner.query(queries.get("findPeople"), rsh);

Please prefix all messages to commons-user and commons-dev with the
component name in brackets like [dbutils].

David

--- John Zoetebier <jo...@transparent.co.nz> wrote:
> JavaDoc say about QueryLoader:
> ==>
> QueryLoader loads properties files filled with query name to SQL
> mappings. 
> It acts as a registry for sets of queries so
> that multiple copies of the same queries aren't loaded into memory. This
> 
> class is thread safe.
> ==>
> 
> Can someone give an example of what this means ?
> 
> -- 
> John Zoetebier
> Web site: http://www.transparent.co.nz
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: commons-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: commons-user-help@jakarta.apache.org
> 


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