setName('odm:schema:validate') ->setDescription('Validates if document mapping stays the same after serializing into cache.') ->setDefinition(array()) ->setHelp(<<getHelper('documentManager')->getDocumentManager(); $metadataFactory = $dm->getMetadataFactory(); $metadataFactory->setCacheDriver(new VoidCache()); $errors = 0; foreach ($metadataFactory->getAllMetadata() as $meta) { if ($meta != unserialize(serialize($meta))) { ++$errors; $output->writeln(sprintf("%s has mapping issues.", $meta->name)); } } if ($errors) { $output->writeln(sprintf('%d document(s) have mapping issues.')); } else { $output->writeln('All documents are OK!'); } return $errors ? 255 : 0; } }