/**
* Add meta data belonging to given object
* @param \Rocker\Object\MetaInterface $obj
*/
function applyMetaData(MetaInterface $obj)
{
$meta_values = $this->cache->fetch($this->cachePrefix . $obj->getId());
if (!is_array($meta_values)) {
$meta_values = array();
$sql = $this->db->prepare("SELECT name, value FROM " . $this->dbTable . " WHERE object=?");
$sql->execute(array($obj->getId()));
while ($row = $sql->fetch()) {
if (is_numeric($row['value'])) {
$int = intval($row['value']);
if (strlen((string) $int) === strlen($row['value'])) {
$meta_values[$row['name']] = $int;
} elseif (is_float($float = (double) $row['value'])) {
$meta_values[$row['name']] = $float;
} else {
$meta_values[$row['name']] = $row['value'];
}
} elseif ($this->isSerialized($row['value'])) {
$meta_values[$row['name']] = unserialize($row['value']);
} else {
$meta_values[$row['name']] = $row['value'];
}
}
$this->cache->store($this->cachePrefix . $obj->getId(), $meta_values);
}
$obj->setMeta(new MetaData($meta_values));
}
/**
* @inheritdoc
*/
public function isInstalled()
{
$installed = false;
try {
$this->db->query('SELECT COUNT(*) FROM ' . $this->tableName);
$installed = true;
} catch (\Exception $e) {
if ($e->getCode() != '42S02') {
throw $e;
}
}
return $installed;
}
public function testConnect()
{
self::$db->query('SHOW TABLES')->execute();
}
