/**
* {@inheritdoc}
*/
public function getTransformerInfo(ColumnInfoInterface $columnInfo, ClassMetadata $metadata)
{
if ($this->class !== $metadata->getName() || !$columnInfo->getAttribute() || $this->backendType !== $columnInfo->getAttribute()->getBackendType()) {
return;
}
return array($this->transformer, array());
}
/**
* {@inheritdoc}
*/
public function setValue($object, ColumnInfoInterface $columnInfo, $data, array $options = array())
{
$suffixes = $columnInfo->getSuffixes();
$suffix = array_pop($suffixes);
if (!$object->getMetric()) {
$metric = $this->metricFactory->createMetric($columnInfo->getAttribute()->getMetricFamily());
$object->setMetric($metric);
}
if ('unit' === $suffix) {
$object->getMetric()->setUnit($data);
} else {
$parts = preg_split('/\\s+/', $data);
$object->getMetric()->setData($parts[0] === '' ? null : $parts[0]);
if (isset($parts[1])) {
$object->getMetric()->setUnit($parts[1]);
}
}
}
/**
* Returns a ProductValue
*
* @param ProductInterface $product
* @param ColumnInfoInterface $columnInfo
*
* @return ProductValueInterface
*/
protected function getProductValue(ProductInterface $product, ColumnInfoInterface $columnInfo)
{
$productValue = $product->getValue($columnInfo->getName(), $columnInfo->getLocale(), $columnInfo->getScope());
if (null === $productValue) {
$attribute = $columnInfo->getAttribute();
$locale = $columnInfo->getLocale();
$scope = $columnInfo->getScope();
$productValue = $this->productBuilder->createProductValue($attribute, $locale, $scope);
$product->addValue($productValue);
}
return $productValue;
}