[DataFixtures] Moved some common logic to a new class

DataFixtures/AbstractDataHandler.php

@@ -0,0 +1,69 @@
+<?php
+
+/**
+ * This file is part of the PropelBundle package.
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @license    MIT License
+ */
+
+namespace Propel\PropelBundle\DataFixtures\Loader;
+
+use \Propel;
+
+use Symfony\Component\Finder\Finder;
+
+/**
+ * @author William Durand <william.durand1@gmail.com>
+ */
+abstract class AbstractDataHandler
+{
+    /**
+     * @var string
+     */
+    protected $rootDir;
+    /**
+     */
+    protected $con;
+    /**
+     */
+    protected $dbMap;
+
+    /**
+     * Default constructor
+     *
+     * @param string $rootDir   The root directory.
+     */
+    public function __construct($rootDir)
+    {
+        $this->rootDir = $rootDir;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getRootDir()
+    {
+        return $this->rootDir;
+    }
+
+    /**
+     * Loads all map builders.
+     */
+    protected function loadMapBuilders()
+    {
+        $dbMap  = Propel::getDatabaseMap();
+
+        $finder = new Finder();
+        $files  = $finder->files()->name('*TableMap.php')->in($this->getRootDir() . '/../');
+
+        foreach ($files as $file) {
+            $omClass = basename($file, 'TableMap.php');
+            if (class_exists($omClass) && is_subclass_of($omClass, 'BaseObject')) {
+                $tableMapClass = basename($file, '.php');
+                $dbMap->addTableFromMapClass($tableMapClass);
+            }
+        }
+    }
+}