Hello,

Has there been any progress on this?

Thanks,
Jamey

On 7/19/10 4:39 PM, "Jamey Wood" <[email protected]> wrote:

The "vad_sticker.dtd" file in the Virtuoso source code (and the documentation 
at http://docs.openlinksw.com/virtuoso/VAD.html) appears to indicate that file 
resource elements in vad stickers will accept a "source_uri" attribute.

When this attribute is populated, I would expect the VAD_PACK procedure to use 
it to determine where to obtain the actual file contents.  But it does not 
appear to do so.  From my reading of the code, VAD_PACK defers to 
VAD_TEST_CREATE, which does not have any logic to use the "source_uri" 
attribute (and instead always derives the source path from the target path).  
Is that a bug?  Or am I misunderstanding the DTD and documentation?

I'm attaching a modified version of the VAD_TEST_CREATE procedure to illustrate 
my question.  It likely isn't entirely correct (since this is my first time 
attempting to modify Virtuoso procedures), but it does handle a simple case 
where the "source_uri" attribute is set for a file resource.  (The modified 
portions involve the "s5" variable.)

Thanks,
Jamey


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