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From Marcel Reutegger <marcel.reuteg...@gmx.net>
Subject Re: Can't get an excerpt when using JCR Webdav I/F
Date Fri, 09 May 2008 12:59:08 GMT
Hi Julio,

the rep:excerpt() function is jackrabbit-core specific and is not guaranteed to 
work across the more JCR generic SPI layer.

regards
  marcel

Julio Castillo wrote:
> I have a client accessing a server running jackrabbit.
> 
> I access the client via a custom client using the JCR 2 SPI interfaces.
> 
> I have been successful at storing, retrieving, searching documents.
> 
> I have not been able to get excerpts from the documents returned. I modeled
> my logic after the search.jsp that ships with the jackrabbit war file.
> 
> Below is an excerpt (no pun intended) of my code.
> 
>     while (rowIt.hasNext()) {
> 	row = rowIt.nextRow();
> 	fileNode =
> (Node)session.getItem(row.getValue("jcr:path").getString());
> 	rsrcNode = fileNode.getNode("jcr:content");
> 	if (rsrcNode.hasProperty("jcr:data"))
> 	    fileSize = rsrcNode.getProperty("jcr:data").getLength();
> 	lastModified = rsrcNode.getProperty("jcr:lastModified").getDate();
> 	System.out.println (
> 		"File:"+ fileNode.getName() + "  [" + fileSize + "] " +
> 		lastModified.getTime());
> 	
> System.out.println(row.getValue("rep:excerpt(jcr:content)").getString());
>     }
> 
> While attempting to execute last getValue call I get the following error:
> javax.jcr.RepositoryException: ':' not allowed in name
> 
> If I just use getValue("rep:excerpt()") I get an xml output that provides no
> value to me: <excerpt><fragment></fragment></excerpt>
> 
> I think this is just different behavior between running this within
> jackrabbit and remotely via JCR/SPI.
> 
> Any ideas?
> 
> Julio Castillo
> Edgenuity Inc.
> 
> 


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