public function hydrateResources($options = array())
{
if (!array_key_exists('rdf:type', $options)) {
throw new MissingOptionsException('Missing key rdf:type in options');
}
$resources = $this->graph->allOfType($options['rdf:type']);
$collectionUri = uniqid('collection:');
$collection = new Collection($collectionUri, $this->graph);
//building collection
foreach ($resources as $resource) {
$collection->append($resource);
}
$this->rm->getUnitOfWork()->blackListCollection($collection);
foreach ($resources as $resource) {
$this->rm->getUnitOfWork()->registerResource($resource);
}
return $collection;
}
/**
* @param Collection $coll
*/
public function blackListCollection(Collection $coll)
{
//going to first element.
$coll->rewind();
$ptr = $coll;
$head = $ptr->get('rdf:first');
$next = $ptr->get('rdf:rest');
//putting all structure collection on a blacklist
while ($head) {
$this->_rm->getUnitOfWork()->managementBlackList($next->getUri());
$head = $next->get('rdf:first');
$next = $next->get('rdf:rest');
}
//and resetting pointer of collection
$coll->rewind();
}
