RouteName:
    pattern:  /some/route
    defaults: { _controller: MyAppBundle:Controller:action }

$this->get('router')->generate('RouteName');

namespace MyAppBundleView;

class ViewClass {
    public function uri()
    {
        return getTheRoute('RouteName');
    }
}

viewclass.service:
    class: NamespaceForViewClass
    arguments:
       router: "@router"

public function __construct(SymfonyBundleFrameworkBundleRoutingRouter $router)
{
    $this->router = $router;
}

/**
 * Generates a URL from the given parameters.
 *
 * @param string  $route      The name of the route
 * @param mixed   $parameters An array of parameters
 * @param Boolean $absolute   Whether to generate an absolute URL
 *
 * @return string The generated URL
 */
public function generateUrl($route, $parameters = array(), $absolute = false)
{
    return $this->container->get('router')->generate($route, $parameters, $absolute);
}

class View
{
  protected $container;

  public function __construct(SymfonyComponentDependencyInjectionContainer $container)
  {
    $this->container = $container;
  }
}

$this->container->get('router')->generate($route, $parameters, $absolute);