interfaces for entity and handler

src/ApiBundle/Entity/Interfaces/CommonHandlerInterface.php

+<?php
+namespace ApiBundle\Entity\Interfaces;
+
+/**
+ * An interface that all the objects should implement.
+ * In most circumstances, only a single object should implement
+ * this interface as the ResolveTargetEntityListener can only
+ * change the target to a single object.
+ */
+interface CommonHandlerInterface
+{
+    // List any additional methods that your UserBundle
+    // will need to access on the subject so that you can
+    // be sure that you have access to those methods.
+
+    /**
+     * @return string
+     */
+    public function get($id);
+    
+    /**
+     * @return string
+     */
+    public function post(array $p);
+    
+    /**
+     * Edit a Page, or create if not exist.
+     *
+     * @param PageInterface $page
+     * @param array         $parameters
+     *
+     * @return PageInterface
+     */
+    public function put($page, array $parameters);
+    
+    /**
+     * Partially update a Page.
+     *
+     * @param PageInterface $page
+     * @param array         $parameters
+     *
+     * @return PageInterface
+     */
+    public function patch($page, array $parameters);
+}
+?>

src/ApiBundle/Entity/Interfaces/CommonInterface.php

+<?php
+namespace ApiBundle\Entity\Interfaces;
+
+/**
+ * An interface that all the other objects should implement.
+ * In most circumstances, only a single object should implement
+ * this interface as the ResolveTargetEntityListener can only
+ * change the target to a single object.
+ */
+interface CommonInterface
+{
+    // List any additional methods that your ApiBundle
+    // will need to access on the subject so that you can
+    // be sure that you have access to those methods.
+}
+?>