/**
* Lock all rows of this entity matching the given criteria with the specified pessimistic lock mode
*
* @param array $criteria
* @param int $lockMode
* @return void
*/
public function lock(array $criteria, $lockMode)
{
$conditionSql = $this->_getSelectConditionSQL($criteria);
if ($lockMode == LockMode::PESSIMISTIC_READ) {
$lockSql = $this->_platform->getReadLockSql();
} else {
if ($lockMode == LockMode::PESSIMISTIC_WRITE) {
$lockSql = $this->_platform->getWriteLockSql();
}
}
$sql = 'SELECT 1 ' . $this->_platform->appendLockHint($this->getLockTablesSql(), $lockMode) . ($conditionSql ? ' WHERE ' . $conditionSql : '') . ' ' . $lockSql;
list($params, $types) = $this->expandParameters($criteria);
$stmt = $this->_conn->executeQuery($sql, $params, $types);
}
/**
* Locks all rows of this entity matching the given criteria with the specified pessimistic lock mode.
*
* @param array $criteria
* @param int $lockMode
*
* @return void
*/
public function lock(array $criteria, $lockMode)
{
$lockSql = '';
$conditionSql = $this->getSelectConditionSQL($criteria);
switch ($lockMode) {
case LockMode::PESSIMISTIC_READ:
$lockSql = $this->platform->getReadLockSql();
break;
case LockMode::PESSIMISTIC_WRITE:
$lockSql = $this->platform->getWriteLockSql();
break;
}
$lock = $this->platform->appendLockHint($this->getLockTablesSql(), $lockMode);
$where = ($conditionSql ? ' WHERE ' . $conditionSql : '') . ' ';
$sql = 'SELECT 1 '
. $lock
. $where
. $lockSql;
list($params, $types) = $this->expandParameters($criteria);
$this->conn->executeQuery($sql, $params, $types);
}
