starting version 1.1 with symfony 2.2 only. fix symfony#50

Author: dbu

.travis.yml

@@ -5,7 +5,6 @@ php:
     - 5.4
 
 env:
-  - SYMFONY_VERSION=2.1.*
   - SYMFONY_VERSION=2.2.*
   - SYMFONY_VERSION=dev-master
 

ChainRouter.php

@@ -30,7 +30,7 @@ class ChainRouter implements RouterInterface, RequestMatcherInterface, WarmableI
     private $context;
 
     /**
-     * @var Symfony\Component\Routing\RouterInterface[]
+     * @var \Symfony\Component\Routing\RouterInterface[]
      */
     private $routers = array();
 

DynamicRouter.php

@@ -10,7 +10,9 @@
 use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
 use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
 use Symfony\Component\Routing\RequestContextAwareInterface;
+use Symfony\Component\Routing\Exception\RouteNotFoundException;
 use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
 
 use Symfony\Cmf\Component\Routing\Enhancer\RouteEnhancerInterface;
 

NestedMatcher/ConfigurableUrlMatcher.php

@@ -43,13 +43,7 @@ public function generate($name, $parameters = array(), $absolute = false)
 
         // the Route has a cache of its own and is not recompiled as long as it does not get modified
         $compiledRoute = $route->compile();
-
-        // handle symfony 2.1 and 2.2
-        // getHostTokens exists only since 2.2
-        $hostTokens = null;
-        if (method_exists($compiledRoute, 'getHostTokens')) {
-            $hostTokens = $compiledRoute->getHostTokens();
-        }
+        $hostTokens = $compiledRoute->getHostTokens();
 
         return $this->doGenerate($compiledRoute->getVariables(), $route->getDefaults(), $route->getRequirements(), $compiledRoute->getTokens(), $parameters, $name, $absolute, $hostTokens);
     }

ProviderBasedGenerator.php

@@ -14,16 +14,16 @@
     "minimum-stability": "dev",
     "require": {
         "php": ">=5.3.2",
-        "symfony/routing": ">=2.1,<2.3-dev",
-        "symfony/http-kernel": ">=2.1,<2.3-dev"
+        "symfony/routing": ">=2.2,<2.3-dev",
+        "symfony/http-kernel": ">=2.2,<2.3-dev"
     },
     "autoload": {
         "psr-0": { "Symfony\\Cmf\\Component\\Routing": "" }
     },
     "target-dir": "Symfony/Cmf/Component/Routing",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0-dev"
+            "dev-master": "1.1-dev"
         }
     }
 }