public static function updateRepositoryURIs($repository_phid, array $uris)
 {
     $table = new self();
     $conn_w = $table->establishConnection('w');
     $sql = array();
     foreach ($uris as $key => $uri) {
         if (!strlen($uri)) {
             unset($uris[$key]);
             continue;
         }
         $sql[] = qsprintf($conn_w, '(%s, %s)', $repository_phid, $uri);
     }
     $table->openTransaction();
     queryfx($conn_w, 'DELETE FROM %T WHERE repositoryPHID = %s', $table->getTableName(), $repository_phid);
     if ($sql) {
         queryfx($conn_w, 'INSERT INTO %T (repositoryPHID, repositoryURI) VALUES %Q', $table->getTableName(), implode(', ', $sql));
     }
     $table->saveTransaction();
 }