> As the new return type for the XPathQueryService.query() method I'm
> considering adding a ResourceSet. This has been requested by several
> people to have more flexibility in handling the results. This would be
> part of the base package.
>
> interface ResourceSet {
> ResourceIterator getIterator() raises (XMLDBException);
> Resource getResource(in long index) raises (XMLDBException);
> long getSize() raises (XMLDBException);
> void addResource(in Resource res) raises (XMLDBException);
> void clear() raises (XMLDBException);
> void removeResource(in Resource res) raises (XMLDBException);
> }
Yes, why not? As long as the ResourceIterator still provides the
possibility to retrieve Resources before the whole resultset has been
transferred to the client. I think the methods "getRecource", "getSize"
etc. will have to block until all results have been transferred. Right?
A cool side effect of this will be that listResources() in Collection
will then probably return a ResourceSet, too, so I will have a
ResourceIterator there.
Jeremias Märki
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