/**
* Save a DAO to the data store
*
* @param IDao $dao
*
* @return array of changed properties
*
* @throws DataStoreException
*/
public function save(IDao $dao)
{
$dao = $this->_verifyDao($dao);
if (!$this->_getDaoChanges($dao)) {
return [];
}
$statement = $this->_getStatement($dao);
if (!$statement instanceof IStatement) {
return [];
}
$this->_prepareQuery($statement, $dao);
$assembler = $this->_assemble($statement);
$connection = $this->_connectedConnection();
$connection->runQuery($assembler->getQuery(), $assembler->getParameters());
if (!$this->_hasIds($dao) && $connection instanceof ILastInsertId) {
$ids = $dao->getDaoIDProperties();
foreach ($ids as $idField) {
$id = $connection->getLastInsertId($idField);
if (!empty($id)) {
$dao->setDaoProperty($idField, $id);
}
}
}
$changes = $dao->getDaoChanges();
$dao->resetCounters();
parent::save($dao);
return $changes;
}
/**
* Save a file to the filesystem
*
* @param IDao $dao
*
* @return array of changed properties
*
* @throws DataStoreException
*/
public function save(IDao $dao)
{
$dao = $this->_verifyDao($dao);
file_put_contents($dao->filepath, $dao->getPropertySerialized('content', $dao->content));
$changes = $dao->getDaoChanges();
parent::save($dao);
return $changes;
}