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From Upayavira ...@upaya.co.uk>
Subject Re: JXTG and caching
Date Tue, 01 Jun 2004 09:16:32 GMT
Leszek Gawron wrote:

> Sylvain Wallez wrote:
>
>>  <page jx:cache-key="news.id" 
>> jx:cache-validity="com.my.NewsHelper.getValidity(news.urgency)">
>
> One question: if this NewsHelper is NOT an avalon component (or object 
> instantiated by flow.createObject) then it doesn't have acces to any 
> backend logic or data (for example database that stores expiration 
> time for different news services). Would it be possible to instantiate 
> this object via flow.createObject analogy?

Of course. You could equally well say:

sendPage("my-url", {"myObject", myAvalonObject});

<page jx-cache-key="myObject.getValidity()">

Regards, Upayavira




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