Neos\Flow\Security\Authorization\Privilege\Entity\Doctrine\PropertyConditionGenerator::getSql PHP Method

    public function getSql(DoctrineSqlFilter $sqlFilter, ClassMetadata $targetEntity, $targetTableAlias)
    {
        $targetEntityPropertyName = strpos($this->path, '.') ? substr($this->path, 0, strpos($this->path, '.')) : $this->path;
        $quoteStrategy = $this->entityManager->getConfiguration()->getQuoteStrategy();
        if ($targetEntity->hasAssociation($targetEntityPropertyName) === false) {
            return $this->getSqlForSimpleProperty($sqlFilter, $quoteStrategy, $targetEntity, $targetTableAlias, $targetEntityPropertyName);
        } elseif (strstr($this->path, '.') === false && $targetEntity->isSingleValuedAssociation($targetEntityPropertyName) === true && $targetEntity->isAssociationInverseSide($targetEntityPropertyName) === false) {
            return $this->getSqlForManyToOneAndOneToOneRelationsWithoutPropertyPath($sqlFilter, $quoteStrategy, $targetEntity, $targetTableAlias, $targetEntityPropertyName);
        } elseif ($targetEntity->isSingleValuedAssociation($targetEntityPropertyName) === true && $targetEntity->isAssociationInverseSide($targetEntityPropertyName) === false) {
            return $this->getSqlForManyToOneAndOneToOneRelationsWithPropertyPath($sqlFilter, $quoteStrategy, $targetEntity, $targetTableAlias, $targetEntityPropertyName);
        } elseif ($targetEntity->isSingleValuedAssociation($targetEntityPropertyName) === true && $targetEntity->isAssociationInverseSide($targetEntityPropertyName) === true) {
            throw new InvalidQueryRewritingConstraintException('Single valued properties from the inverse side are not supported in a content security constraint path! Got: "' . $this->path . ' ' . $this->operator . ' ' . $this->operandDefinition . '"', 1416397754);
        } elseif ($targetEntity->isCollectionValuedAssociation($targetEntityPropertyName) === true) {
            throw new InvalidQueryRewritingConstraintException('Multivalued properties are not supported in a content security constraint path! Got: "' . $this->path . ' ' . $this->operator . ' ' . $this->operandDefinition . '"', 1416397655);
        }
        throw new InvalidQueryRewritingConstraintException('The configured operator of the entity constraint is not valid/supported. Got: ' . $this->operator, 1270483540);
    }