public function execute(ExecutionContext $execution)
{
$data = $execution->read();
// For data from pipe, we need to get back global metadata... Little crappy I know...
$metadata = $execution->getContextMetadata();
// Read data
try {
$data = $this->slice($execution, $metadata);
} catch (\OutOfBoundsException $e) {
// Message has no more data and should not be spread
$execution->terminate();
$data = [];
}
// No data
if (count($data) <= 0) {
$this->debug('No data');
}
// Store data read
foreach ($data as $k => $result) {
$metadata = $this->metadataAccessor->createMetadata($result, $metadata);
$execution->write($result, $metadata);
}
// Limit total to the max if lesser
if ($execution->hasNoTotal()) {
$execution->changeTotal($this->count());
}
$execution->valid();
}
public function execute(ExecutionContext $execution)
{
$property = $execution->getJobOption('property');
$data = $execution->read();
if (null !== $property) {
$accessor = PropertyAccess::createPropertyAccessor();
}
foreach ($data as $k => $result) {
$context = $this->createContext($execution, $result->getMetadata());
$data = $result->getValue();
if (null !== $property) {
$data = $accessor->getValue($data, $property);
}
$this->load($data, $context);
}
if (count($data) > 0) {
$context = $this->createContext($execution, $result->getMetadata());
$this->flush($context);
$this->clear($context);
}
if (false === $execution->getJobOption('requeue')) {
// If a loader don't requeue message, the next job step will need the original data
$execution->rewindData();
}
}
public function execute(ExecutionContext $execution)
{
$data = $execution->read();
$this->debug(count($data) . ' rows');
foreach ($data as $k => $result) {
$value = $result->getValue();
$metadata = $result->getMetadata();
$context = $this->createContext($execution, $metadata);
$transformedData = $this->transform($value, $context);
if (is_array($transformedData)) {
foreach ($transformedData as $d) {
$this->writeData($value, $metadata, $execution, $d);
}
} else {
$this->writeData($value, $metadata, $execution, $transformedData);
}
}
$execution->valid();
}
