. */ namespace Doctrine\ORM\Tools\Console\Command; use Symfony\Component\Console\Input\InputArgument; use Symfony\Component\Console\Input\InputOption; use Doctrine\ORM\Tools\Console\MetadataFilter; use Doctrine\ORM\Tools\Export\ClassMetadataExporter; use Doctrine\ORM\Tools\EntityGenerator; use Doctrine\ORM\Tools\DisconnectedClassMetadataFactory; use Doctrine\ORM\Mapping\Driver\DatabaseDriver; use Symfony\Component\Console\Output\OutputInterface; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Command\Command; /** * Command to convert your mapping information between the various formats. * * @link www.doctrine-project.org * @since 2.0 * @author Benjamin Eberlei * @author Guilherme Blanco * @author Jonathan Wage * @author Roman Borschel */ class ConvertMappingCommand extends Command { /** * {@inheritdoc} */ protected function configure() { $this ->setName('orm:convert-mapping') ->setDescription('Convert mapping information between supported formats.') ->setDefinition(array( new InputOption( 'filter', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'A string pattern used to match entities that should be processed.' ), new InputArgument( 'to-type', InputArgument::REQUIRED, 'The mapping type to be converted.' ), new InputArgument( 'dest-path', InputArgument::REQUIRED, 'The path to generate your entities classes.' ), new InputOption( 'force', null, InputOption::VALUE_NONE, 'Force to overwrite existing mapping files.' ), new InputOption( 'from-database', null, null, 'Whether or not to convert mapping information from existing database.' ), new InputOption( 'extend', null, InputOption::VALUE_OPTIONAL, 'Defines a base class to be extended by generated entity classes.' ), new InputOption( 'num-spaces', null, InputOption::VALUE_OPTIONAL, 'Defines the number of indentation spaces', 4 ), new InputOption( 'namespace', null, InputOption::VALUE_OPTIONAL, 'Defines a namespace for the generated entity classes, if converted from database.' ), )) ->setHelp(<<one-time command. It should not be necessary for you to call this method multiple times, especially when using the --from-database flag. Converting an existing database schema into mapping files only solves about 70-80% of the necessary mapping information. Additionally the detection from an existing database cannot detect inverse associations, inheritance types, entities with foreign keys as primary keys and many of the semantical operations on associations such as cascade. Hint: There is no need to convert YAML or XML mapping files to annotations every time you make changes. All mapping drivers are first class citizens in Doctrine 2 and can be used as runtime mapping for the ORM. EOT ); } /** * {@inheritdoc} */ protected function execute(InputInterface $input, OutputInterface $output) { $em = $this->getHelper('em')->getEntityManager(); if ($input->getOption('from-database') === true) { $databaseDriver = new DatabaseDriver( $em->getConnection()->getSchemaManager() ); $em->getConfiguration()->setMetadataDriverImpl( $databaseDriver ); if (($namespace = $input->getOption('namespace')) !== null) { $databaseDriver->setNamespace($namespace); } } $cmf = new DisconnectedClassMetadataFactory(); $cmf->setEntityManager($em); $metadata = $cmf->getAllMetadata(); $metadata = MetadataFilter::filter($metadata, $input->getOption('filter')); // Process destination directory if ( ! is_dir($destPath = $input->getArgument('dest-path'))) { mkdir($destPath, 0777, true); } $destPath = realpath($destPath); if ( ! file_exists($destPath)) { throw new \InvalidArgumentException( sprintf("Mapping destination directory '%s' does not exist.", $input->getArgument('dest-path')) ); } if ( ! is_writable($destPath)) { throw new \InvalidArgumentException( sprintf("Mapping destination directory '%s' does not have write permissions.", $destPath) ); } $toType = strtolower($input->getArgument('to-type')); $exporter = $this->getExporter($toType, $destPath); $exporter->setOverwriteExistingFiles($input->getOption('force')); if ($toType == 'annotation') { $entityGenerator = new EntityGenerator(); $exporter->setEntityGenerator($entityGenerator); $entityGenerator->setNumSpaces($input->getOption('num-spaces')); if (($extend = $input->getOption('extend')) !== null) { $entityGenerator->setClassToExtend($extend); } } if (count($metadata)) { foreach ($metadata as $class) { $output->writeln(sprintf('Processing entity "%s"', $class->name)); } $exporter->setMetadata($metadata); $exporter->export(); $output->writeln(PHP_EOL . sprintf( 'Exporting "%s" mapping information to "%s"', $toType, $destPath )); } else { $output->writeln('No Metadata Classes to process.'); } } /** * @param string $toType * @param string $destPath * * @return \Doctrine\ORM\Tools\Export\Driver\AbstractExporter */ protected function getExporter($toType, $destPath) { $cme = new ClassMetadataExporter(); return $cme->getExporter($toType, $destPath); } }