Hi,
I have a few <tree/> elements in my extension whose datasource is an
RDF file. I use nsIRDFService.GetDataSourceBlocking(datasourceURI) to
populate some of the trees and tree.database.AddDataSource() to
populate the others. I'm trying to delete and re-write the underlying
RDF, but can't find any way to do it.
When I try to overwrite the datasource file, nothing happens -- no
exception or "file in use" error. I try
tree.database.RemoveDataSource(datasource) first, too, and still no
luck. I'm looking for a way to refresh the entire <tree/> with a brand
new RDF file.
Anyone know how to do this, or an extension which already does it? I'm
downloading the new RDF from a remote FTP server and overwriting the
current one.
Thank you for any ideas,
Eric Jung
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