/**
* Return status of the concept cache for the given concept as an array
* with key 'status' ('empty': not cached, 'full': cached, 'no': not
* cachable). If status is not 'no', the array also contains keys 'size'
* (query size), 'depth' (query depth), 'features' (query features). If
* status is 'full', the array also contains keys 'date' (timestamp of
* cache), 'count' (number of results in cache).
*
* @since 1.8
* @param Title|SMWWikiPageValue $concept
*
* @return SMW\DIConcept|null
*/
public function getConceptCacheStatus($concept)
{
$db = $this->getConnection();
$cid = $this->smwIds->getSMWPageID($concept->getDBkey(), $concept->getNamespace(), '', '', false);
$row = $db->selectRow('smw_fpt_conc', array('concept_txt', 'concept_features', 'concept_size', 'concept_depth', 'cache_date', 'cache_count'), array('s_id' => $cid), __METHOD__);
if ($row !== false) {
$dataItem = new SMW\DIConcept($concept, null, $row->concept_features, $row->concept_size, $row->concept_depth);
if ($row->cache_date) {
$dataItem->setCacheStatus('full');
$dataItem->setCacheDate($row->cache_date);
$dataItem->setCacheCount($row->cache_count);
} else {
$dataItem->setCacheStatus('empty');
}
$result = $dataItem;
} else {
$result = null;
}
return $result;
}
/**
* Return status of the concept cache for the given concept as an array
* with key 'status' ('empty': not cached, 'full': cached, 'no': not
* cachable). If status is not 'no', the array also contains keys 'size'
* (query size), 'depth' (query depth), 'features' (query features). If
* status is 'full', the array also contains keys 'date' (timestamp of
* cache), 'count' (number of results in cache).
*
* @since 1.8
* @param Title|SMWWikiPageValue $concept
* @return array
*/
public function getConceptCacheStatus($concept)
{
wfProfileIn('SMWSQLStore3::getConceptCacheStatus (SMW)');
$db = wfGetDB(DB_SLAVE);
$cid = $this->smwIds->getSMWPageID($concept->getDBkey(), $concept->getNamespace(), '', '', false);
$row = $db->selectRow('smw_fpt_conc', array('concept_txt', 'concept_features', 'concept_size', 'concept_depth', 'cache_date', 'cache_count'), array('s_id' => $cid), 'SMWSQLStore3::getConceptCacheStatus (SMW)');
if ($row !== false) {
$result = array('size' => $row->concept_size, 'depth' => $row->concept_depth, 'features' => $row->concept_features);
if ($row->cache_date) {
$result['status'] = 'full';
$result['date'] = $row->cache_date;
$result['count'] = $row->cache_count;
} else {
$result['status'] = 'empty';
}
} else {
$result = array('status' => 'no');
}
wfProfileOut('SMWSQLStore3::getConceptCacheStatus (SMW)');
return $result;
}
/**
* Constructor.
*
* @since 1.8
* @param SMWSQLStore3 $store
*/
public function __construct(SMWSQLStore3 $store)
{
$this->store = $store;
// Yes, this is a hack, but we only use it for convenient debugging:
self::$singleton_debug = $this;
}
/**
* Constructor.
*
* @since 1.8
* @param SMWSQLStore3 $store
*/
public function __construct(SMWSQLStore3 $store)
{
$this->store = $store;
// Yes, this is a hack, but we only use it for convenient debugging:
self::$singleton_debug = $this;
$this->dataItemByIdFinder = new DataItemByIdFinder($this->store->getConnection('mw.db'), self::tableName, ApplicationFactory::getInstance()->newCacheFactory()->newFixedInMemoryCache());
$this->redirectInfoStore = new RedirectInfoStore($this->store->getConnection('mw.db'), ApplicationFactory::getInstance()->newCacheFactory()->newFixedInMemoryCache());
}
/**
* Constructor.
*
* @since 1.8
* @param SMWSQLStore3 $store
*/
public function __construct(SMWSQLStore3 $store)
{
$this->store = $store;
// Yes, this is a hack, but we only use it for convenient debugging:
self::$singleton_debug = $this;
$this->byIdDataItemFinder = new ByIdDataItemFinder($this->store->getConnection('mw.db'));
$this->redirectInfoStore = new RedirectInfoStore($this->store->getConnection('mw.db'));
}
/**
* Constructor.
*
* @since 1.8
* @param SMWSQLStore3 $store
*/
public function __construct(SMWSQLStore3 $store)
{
$this->store = $store;
// Yes, this is a hack, but we only use it for convenient debugging:
self::$singleton_debug = $this;
// Either inject the class directly or an IdGeneratorFactory class instead
$this->dataItemByIdFinder = new DataItemByIdFinder($this->store->getConnection('mw.db'), self::tableName);
$this->redirectInfoStore = new RedirectInfoStore($this->store->getConnection('mw.db'));
}
/**
* Constructor.
*
* @since 1.8
* @param SMWSQLStore3 $store
*/
public function __construct(SMWSQLStore3 $store, IdToDataItemMatchFinder $idToDataItemMatchFinder)
{
$this->store = $store;
// Yes, this is a hack, but we only use it for convenient debugging:
self::$singleton_debug = $this;
$this->idToDataItemMatchFinder = $idToDataItemMatchFinder;
$this->redirectInfoStore = new RedirectInfoStore($this->store->getConnection('mw.db'));
$this->intermediaryIdCache = ApplicationFactory::getInstance()->getInMemoryPoolCache()->getPoolCacheFor(self::POOLCACHE_ID);
}
