private static function _queuetoLeftJoins($pModel, $pAlias, $pQueue, $pTableNameUsed = array())
{
$lLeftModel = $pModel;
$lLeftTable = $pModel->getSqlTableUnit();
$lLeftAliasTable = self::_getAlias($lLeftTable->getValue("name"), $pTableNameUsed);
$lLeftJoins = array(array('left_model' => $pModel, 'right_model' => $pModel, 'right_table' => $lLeftTable->getValue("name"), 'right_table_alias' => $lLeftAliasTable, 'right_column' => $pModel->getSerializationIds()));
$lCurrentNode = $pQueue;
while (!is_null($lCurrentNode)) {
if (!is_object($lCurrentNode) || !isset($lCurrentNode->property)) {
throw new \Exception("malformed phpObject literal : " . json_encode($pPhpObject));
}
$lLeftTableName = is_null($lLeftAliasTable) ? $lLeftTable->getValue("name") : $lLeftAliasTable;
$lProperty = $lLeftModel->getProperty($lCurrentNode->property, true);
$lLeftJoin = ComplexLoadRequest::prepareLeftJoin($lLeftTable, $lLeftModel, $lProperty);
$lLeftJoin["left_table"] = $lLeftTableName;
$lLeftJoin["right_table_alias"] = self::_getAlias($lLeftJoin["right_table"], $pTableNameUsed);
$lLeftJoins[] = $lLeftJoin;
$lLeftModel = $lProperty->getUniqueModel();
$lLeftTable = $lProperty->getSqlTableUnit();
$lLeftAliasTable = $lLeftJoin["right_table_alias"];
$lCurrentNode = isset($lCurrentNode->child) ? $lCurrentNode->child : null;
}
// if first left join has only one join column, first table is redundant so we can remove it.
if (count($lLeftJoins[1]['right_column']) == 1) {
array_shift($lLeftJoins);
}
return $lLeftJoins;
}
