/**
* @inheritDoc
*/
protected function processQuery(JoinWalk $walk)
{
$this->logger->notice('Doing hard deletion');
// Get query
$this->logger->notice('Getting select query for {target}', ['target' => $walk->getTargetId()]);
$query = $walk->getQuery();
$this->debugQuery($query);
// Output join information
$this->logger->info((string) $walk);
// Get iterator
$iterator = $query->iterate(null);
// Iterate through results
$this->logger->notice('Iterating through results...');
$i = 0;
$total = 0;
foreach ($iterator as $result) {
$entity = $result[0];
$this->em->remove($entity);
// Queue delete
$total++;
if ($i > $this->chunk->getEstimatedSize()) {
$this->flush($i);
// Actually apply changes
$i = 0;
}
$i++;
}
if ($i > 0) {
// Remaining in current chunk
$this->flush($i);
} elseif ($i == 0) {
$this->logger->notice('No results.');
}
$this->logger->notice('Done with {target} ({total} deleted)', ['target' => $walk->getTargetId(), 'total' => $total]);
}
/**
* @inheritDoc
*/
protected function processQuery(JoinWalk $walk)
{
$this->debugMemory();
if (!empty($this->clear[$walk->getTargetId()])) {
$clearFile = $this->getClearFile($walk);
} else {
$clearFile = null;
}
$class = $this->driver->getEntityMetadata($walk->getTargetId())->getClassMetadata();
// Get query
$this->logger->notice('Getting select query for {target}', ['target' => $walk->getTargetId()]);
$query = $walk->getQuery();
// Output join information
$this->logger->info((string) $walk);
// Output file information
$file = $this->fileFactory->getFile($this->getClassName($walk->getTargetId()));
$this->logger->notice('Outputting to {file}', ['file' => (string) $file]);
// Iterate through results
$iterator = $query->iterate(null);
$this->logger->notice('Iterating through results...');
$i = 0;
foreach ($iterator as $result) {
$entity = $result[0];
$array = $this->entityToArray($entity);
if ($clearFile) {
$clear = $this->clear[$walk->getTargetId()];
$this->writeClearedProperties($clearFile, $class, $entity, $clear['joinFields']);
$this->clearProperties($class, $array, array_merge($clear['fields'], $clear['joinFields']));
}
$file->writeObject($array);
// Write to file
$this->em->detach($entity);
if ($i > $this->chunk->getEstimatedSize()) {
$this->flush($file, $clearFile, $i);
$this->em->clear();
}
$i++;
}
$entity = null;
$array = null;
if ($i > 0) {
// Remaining in current chunk
$this->flush($file, $clearFile, $i);
} elseif ($i == 0) {
$this->logger->notice('No results for export');
}
$this->logger->notice('Done with {target}', ['target' => $walk->getTargetId()]);
$this->close($file, $clearFile);
}
/**
* @param JoinWalk $walk
* @return void
*/
protected function processQuery(JoinWalk $walk)
{
$this->logger->notice('Doing deletion');
// Get query
$this->logger->notice('Getting select query for {target}', ['target' => $walk->getTargetId()]);
$query = $walk->getQuery();
$this->debugQuery($query);
// Output join information
$this->logger->info((string) $walk);
// Get iterator
$iterator = $query->iterate(null);
// Output file information
$file = $this->fileFactory->getFile($this->getClassName($walk->getTargetId()));
$this->logger->notice('Outputting to {file}', ['file' => (string) $file]);
// Iterate through results
$this->logger->notice('Iterating through results...');
$i = 0;
foreach ($iterator as $result) {
$entity = $result[0];
$array = $this->entityToArray($entity);
$file->writeObject($array);
// Write to file
$this->em->remove($entity);
// Queue delete
$i++;
if ($i > $this->chunk->getEstimatedSize()) {
$this->flush($file, $i);
// Actually apply changes
$i = 0;
}
}
if ($i > 0) {
// Remaining in current chunk
$this->flush($file, $i);
} elseif ($i == 0) {
$this->logger->notice('No results.');
}
$this->logger->notice('Done with {target}', ['target' => $walk->getTargetId()]);
$file->close();
}
/**
* @param JoinWalk $walk
* @return AbstractFile
*/
protected function getClearFile(JoinWalk $walk)
{
return $this->fileFactory->getFile($this->getClassName($walk->getTargetId()) . ClearPass::FILE_SUFFIX);
}
