public function __construct($database, $host, $username, $password, $persistent = false)
{
$this->database = $database;
$ncDnsResolver = new ncDnsResolver();
$host = $ncDnsResolver->resolveDNS($host, false);
$this->host = trim($host, ";");
$this->username = $username;
$this->password = $password;
$this->persistent = $persistent;
}
protected function connect()
{
try {
$ncDnsResolver = new ncDnsResolver();
$this->dsn = $ncDnsResolver->resolveDNS($this->dsn);
$this->connection = new PDO($this->dsn, $this->username, $this->password);
if ($this->reconnect) {
$this->connection = new ncPdoPersistent($this->connection, $this->dsn, $this->username, $this->password);
}
if ($this->debug) {
$this->connection = new ncPdoDebug($this->connection);
}
} catch (PDOException $e) {
throw new ncDatabaseException($e->getMessage() . '[dsn: ' . $this->dsn . ']');
}
$this->connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
