/**
* @throws Ackintosh\Higher\Exceptions\TransactionException
*/
public function get($location, $useSlave = false)
{
// If we have no configuration for slave,
// ConnectionManager uses master connection.
if ($useSlave === true && count($this->config->getConnectionConfig($location, 'slaves')) === 0) {
$useSlave = false;
}
if ($useSlave === false) {
$param = $this->config->getConnectionConfig($location);
$connectionKey = 'master';
} else {
$params = $this->config->getConnectionConfig($location, 'slaves');
$slaveKey = array_rand($params);
$param = $params[$slaveKey];
$connectionKey = 'slave' . $slaveKey;
}
if (isset($this->connections[$location][$connectionKey])) {
return $this->connections[$location][$connectionKey];
}
$connection = (new Connection($param))->setUp();
if ($this->beginTransaction === true && $connection->beginTransaction() === false) {
throw TransactionException::beginFailed();
}
$this->connections[$location][$connectionKey] = $connection;
return $this->connections[$location][$connectionKey];
}
private function instantiateTable($tableName)
{
$tableClassName = $this->getClassName($tableName);
require_once $this->config->getTableDir() . "/{$tableClassName}.php";
$table = new $tableClassName();
return $table;
}
