/** * @throws InvalidStateException */ private function parseProperties() { $this->properties = []; $annotationTypes = ['property', 'property-read']; $columns = []; foreach ($this->getFamilyLine() as $member) { foreach ($annotationTypes as $annotationType) { foreach (AnnotationsParser::parseAnnotationValues($annotationType, $member->getDocComment()) as $definition) { $property = PropertyFactory::createFromAnnotation($annotationType, $definition, $member, $this->mapper); // collision check $column = $property->getColumn(); if ($column !== null and $property->isWritable()) { if (isset($columns[$column])) { throw new InvalidStateException("Mapping collision in property '{$property->getName()}' (column '{$column}') in entity {$this->getName()}. Please fix mapping or make chosen properties read only (using property-read)."); } $columns[$column] = true; } $this->properties[$property->getName()] = $property; } } } }