/**
* Creates and returns a new Database
*
* @param RequestInfo $requestInfo
* @param mixed $data
* @return HandlerResult
*/
protected function _createDatabase(RequestInfo $requestInfo, $data)
{
if ($requestInfo->getDataIdentifier()) {
throw new InvalidRequestParameterException('Document identifier in request path is not allowed when creating a Database', 1413278767);
}
$databaseIdentifier = $requestInfo->getDatabaseIdentifier();
$database = $this->coordinator->createDatabase($databaseIdentifier);
if ($database) {
$this->eventEmitter->emit(Event::DATABASE_CREATED, array($database));
return new HandlerResult(201, sprintf('Database "%s" created', $databaseIdentifier));
} else {
return new HandlerResult(400);
}
}
/**
* Executes a subcommand
*
* @param string $subcommand
* @param array $arguments
* @param OutputInterface $output
*/
public function executeSubCommand($subcommand, $arguments, OutputInterface $output)
{
try {
switch ($subcommand) {
case 'create':
$databaseIdentifier = array_shift($arguments);
$options = $arguments;
if (!$databaseIdentifier) {
throw new \InvalidArgumentException('Missing database identifier argument', 1412524227);
}
$database = $this->coordinator->createDatabase($databaseIdentifier, $options);
if ($database) {
$output->writeln(sprintf('<info>Created database %s</info>', $databaseIdentifier));
}
break;
case 'drop':
$databaseIdentifier = array_shift($arguments);
if (!$databaseIdentifier) {
throw new \InvalidArgumentException('Missing database identifier argument', 1412524227);
}
$this->coordinator->dropDatabase($databaseIdentifier);
$output->writeln(sprintf('<info>Dropped database %s</info>', $databaseIdentifier));
break;
case 'list':
case 'll':
$databases = $this->coordinator->listDatabases();
if ($databases) {
$output->writeln('<info>Databases:</info>');
foreach ($databases as $databaseIdentifier) {
$output->writeln($databaseIdentifier);
}
} else {
$output->writeln('<info>No databases found</info>');
}
break;
default:
throw new \InvalidArgumentException(sprintf('Undefined sub command "%s"', $subcommand), 1412525230);
}
} catch (\Exception $exception) {
$output->writeln('<error>' . $exception->getMessage() . '</error>');
}
}
