/**
* Returns all cache entries as an array.
*
* @return array
*/
public function getAllEntries()
{
$rows = $this->_table->fetchAll();
if ($rows->count() > 0) {
$result = $rows->toArray();
} else {
$result = array();
}
return $result;
}
/**
* Returns a list of documents from cache.
* @param $resultIds ids of documents for export
* @return array Map of docId to Document XML
*/
private function getDocumentsFromCache($documentIds)
{
$documents = array();
$documentCacheTable = new Opus_Db_DocumentXmlCache();
$docXmlCache = $documentCacheTable->fetchAll($documentCacheTable->select()->where('document_id IN (?)', $documentIds));
//->find($this->document->getId(), '1')->current()->xml_data;
foreach ($docXmlCache as $row) {
$fragment = new DomDocument();
$fragment->loadXML($row->xml_data);
$node = $fragment->getElementsByTagName('Opus_Document')->item(0);
$documents[$row->document_id] = $node;
}
return $documents;
}
