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From Alexander Berezhnoy <alexander.berezh...@splc.ru>
Subject Re: Creatable source
Date Mon, 20 Jun 2005 15:40:18 GMT

Oooops. That's my DNA exception, I've really misread the sources.
Sorry.

///////

> Alexander Berezhnoy wrote:
>
>> Yes, but, for example, FileSource in Excalibur can't be created if 
>> the file is abscent.
>
>
> Really? I can't believe that. In fact, I've used it (via the 
> sourcewritingtransformer) to do exactly that. Excalibur wouldn't get 
> away with a 'feature' like that.
>
> What is telling you that you can't create the file? I suspect you are 
> misreading some signs.
>
> After all, all that ModifiableSource exposes really is a plain old 
> Java getOutputStream(), and there isn't much that can go wrong there.
>
> Regards, Upayavira
>
>> What can I use instead?
>> The problem is that I want to use several SourceFactories for several 
>> environments transparent to the application. i.e. I want  by the only 
>> change in the cocoon.xconf change the persistence type (from flat 
>> files to the DB and back).
>>
>> //////
>>
>>> Alexander Berezhnoy wrote:
>>>
>>>> Hi!
>>>> Maybe, this is an Excalibur question, but I've got it because I 
>>>> want to write my own SourceFactory for my Cocoon app.
>>>>
>>>> In Excalibur there are such interfaces as Source and 
>>>> ModifiableSource (if I want to modify the content of the URI).
>>>> But is there something like "CreatableSource", with method like 
>>>> create() ?
>>>
>>>
>>>
>>>
>>> Er, just open and use a ModifiableSource. Isn't that enough?
>>>
>>> Regards, Upayavira
>>>
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>>
>>
>
>
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-- 
Alexander Berezhnoy,
Chief Architect
SmartPhone Labs, LLC
http://www.smartphonelabs.com


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