Merge pull request #1 from curzio-della-santa/feature/doctrine-object…

…-manager-aware-trait

Added Doctrine\ObjectManagerAwareTrait

src/Detail/Persistence/Doctrine/ObjectManagerAwareTrait.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Detail\Persistence\Doctrine;
+
+use Doctrine\Common\Persistence\ObjectManager as ObjectManagerInterface;
+
+trait ObjectManagerAwareTrait
+{
+    /**
+     * @var ObjectManagerInterface
+     */
+    protected $objectManager;
+
+    /**
+     * @return ObjectManagerInterface
+     */
+    public function getObjectManager()
+    {
+        return $this->objectManager;
+    }
+
+    /**
+     * @param ObjectManagerInterface $objectManager
+     */
+    public function setObjectManager(ObjectManagerInterface $objectManager)
+    {
+        $this->objectManager = $objectManager;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function hasObjectManager()
+    {
+        return $this->objectManager !== null;
+    }
+}