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<?php
namespace Guzzle\Service\Resource;
use Guzzle\Common\Exception\InvalidArgumentException;
use Guzzle\Service\Command\CommandInterface;
abstract class AbstractResourceIteratorFactory implements ResourceIteratorFactoryInterface
{
public function build(CommandInterface $command, array $options = array())
{
if (!$this->canBuild($command)) {
throw new InvalidArgumentException('Iterator was not found for ' . $command->getName());
}
$className = $this->getClassName($command);
return new $className($command, $options);
}
public function canBuild(CommandInterface $command)
{
return (bool) $this->getClassName($command);
}
abstract protected function getClassName(CommandInterface $command);
}