/**
* Tells the DB Layer to end a DB transaction.
*
* @access public
* @param boolean If true, perform the query. If false, rollback.
*/
function serendipity_db_end_transaction($commit)
{
global $serendipity;
if ($commit) {
sqlrcon_commit($serendipity['dbConn']);
} else {
sqlrcon_rollback($serendipity['dbConn']);
}
}
/**
* Rollback Transaction
*
* @access public
* @return bool
*/
function trans_rollback()
{
if (!$this->trans_enabled) {
return TRUE;
}
// When transactions are nested we only begin/commit/rollback the outermost ones
if ($this->_trans_depth > 0) {
return TRUE;
}
$ret = sqlrcon_rollback($this->conn_id);
$this->_commit = OCI_COMMIT_ON_SUCCESS;
return $ret;
}
public function rollbackTransaction()
{
if ($this->_transaction) {
$this->_transaction = false;
$ret = sqlrcon_rollback($this->_conn);
if ($ret === 0) {
throw new DatabaseException('Commit failed');
} else {
if ($ret === -1) {
throw new DatabaseException('An error occurred. Commit failed');
}
}
sqlrcon_autoCommitOn($this->_conn);
}
}
