init without trunk

vendor/doctrine/doctrine-bundle/ConnectionFactory.php

@@ -0,0 +1,116 @@
+<?php
+
+namespace Doctrine\Bundle\DoctrineBundle;
+
+use Doctrine\Common\EventManager;
+use Doctrine\DBAL\Configuration;
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\DriverManager;
+use Doctrine\DBAL\Exception\DriverException;
+use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Types\Type;
+
+/**
+ * Connection
+ */
+class ConnectionFactory
+{
+    /** @var mixed[][] */
+    private $typesConfig = [];
+
+    /** @var string[] */
+    private $commentedTypes = [];
+
+    /** @var bool */
+    private $initialized = false;
+
+    /**
+     * Construct.
+     *
+     * @param mixed[][] $typesConfig
+     */
+    public function __construct(array $typesConfig)
+    {
+        $this->typesConfig = $typesConfig;
+    }
+
+    /**
+     * Create a connection by name.
+     *
+     * @param mixed[]         $params
+     * @param string[]|Type[] $mappingTypes
+     *
+     * @return Connection
+     */
+    public function createConnection(array $params, Configuration $config = null, EventManager $eventManager = null, array $mappingTypes = [])
+    {
+        if (! $this->initialized) {
+            $this->initializeTypes();
+        }
+
+        $connection = DriverManager::getConnection($params, $config, $eventManager);
+
+        if (! empty($mappingTypes)) {
+            $platform = $this->getDatabasePlatform($connection);
+            foreach ($mappingTypes as $dbType => $doctrineType) {
+                $platform->registerDoctrineTypeMapping($dbType, $doctrineType);
+            }
+        }
+        if (! empty($this->commentedTypes)) {
+            $platform = $this->getDatabasePlatform($connection);
+            foreach ($this->commentedTypes as $type) {
+                $platform->markDoctrineTypeCommented(Type::getType($type));
+            }
+        }
+
+        return $connection;
+    }
+
+    /**
+     * Try to get the database platform.
+     *
+     * This could fail if types should be registered to an predefined/unused connection
+     * and the platform version is unknown.
+     * For details have a look at DoctrineBundle issue #673.
+     *
+     * @return AbstractPlatform
+     *
+     * @throws DBALException
+     */
+    private function getDatabasePlatform(Connection $connection)
+    {
+        try {
+            return $connection->getDatabasePlatform();
+        } catch (DriverException $driverException) {
+            throw new DBALException(
+                'An exception occured while establishing a connection to figure out your platform version.' . PHP_EOL .
+                "You can circumvent this by setting a 'server_version' configuration value" . PHP_EOL . PHP_EOL .
+                'For further information have a look at:' . PHP_EOL .
+                'https://github.com/doctrine/DoctrineBundle/issues/673',
+                0,
+                $driverException
+            );
+        }
+    }
+
+    /**
+     * initialize the types
+     */
+    private function initializeTypes()
+    {
+        foreach ($this->typesConfig as $type => $typeConfig) {
+            if (Type::hasType($type)) {
+                Type::overrideType($type, $typeConfig['class']);
+            } else {
+                Type::addType($type, $typeConfig['class']);
+            }
+            if (! $typeConfig['commented']) {
+                continue;
+            }
+
+            $this->commentedTypes[] = $type;
+        }
+        $this->initialized = true;
+    }
+}