init without trunk

vendor/doctrine/doctrine-cache-bundle/Command/CacheCommand.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace Doctrine\Bundle\DoctrineCacheBundle\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\DependencyInjection\ContainerAwareInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Doctrine\Common\Cache\Cache;
+
+/**
+ * Base cache command.
+ *
+ * @author Alan Doucette <dragonwize@gmail.com>
+ */
+abstract class CacheCommand extends Command implements ContainerAwareInterface
+{
+    /**
+     * @var ContainerInterface
+     */
+    private $container;
+
+    /**
+     * Get the requested cache provider service.
+     *
+     * @param string $cacheName
+     *
+     * @return \Doctrine\Common\Cache\Cache
+     *
+     * @throws \InvalidArgumentException
+     */
+    protected function getCacheProvider($cacheName)
+    {
+        $container = $this->getContainer();
+
+        // Try to use user input as cache service alias.
+        $cacheProvider = $container->get($cacheName, ContainerInterface::NULL_ON_INVALID_REFERENCE);
+
+        // If cache provider was not found try the service provider name.
+        if ( ! $cacheProvider instanceof Cache) {
+            $cacheProvider = $container->get('doctrine_cache.providers.' . $cacheName, ContainerInterface::NULL_ON_INVALID_REFERENCE);
+        }
+        // Cache provider was not found.
+        if ( ! $cacheProvider instanceof Cache) {
+            throw new \InvalidArgumentException('Cache provider not found.');
+        }
+
+        return $cacheProvider;
+    }
+
+    /**
+     * @return \Symfony\Component\DependencyInjection\ContainerInterface
+     */
+    protected function getContainer()
+    {
+        return $this->container;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setContainer(ContainerInterface $container = null)
+    {
+        $this->container = $container;
+    }
+}