Having just spent the day bashing my head against a wall trying to work out how to implement "next page" and "previous page" links on a site I'm wondering if anyone has tried using alternative JSR implementations to Jackrabbit. From what I can tell after several hours of irritation Jackrabbit doesn't seem to implement any kind of positional axes in its XPath implementation (ie. I can't use following-sibling or even the "parent" axis!). I've tried several possible workarounds and the only way I can think of to implement this is to literally iterate through ever y child of the parent of the current page in order to find the next and previous pages - which seems insanely inefficient. Hopefully I'm just misunderstanding something and if anyone can help me out with advice I'd be very grateful - Otherwise I've been considering trying to swap out the JCR implementation for something else - has anyone tried the Exo platform JCR for instance (I could only find references from several years ago in the mailing list archives) ?

Josh

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