From 50816e2af9b752a2d2941906606800b8580f5943 Mon Sep 17 00:00:00 2001
From: mark_story <mark@mark-story.com>
Date: Wed, 17 Jun 2015 13:36:33 -0400
Subject: [PATCH] Typehint against the interface.

Typehinting against an implementation is generally not a good idea.
---
 src/ORM/ResultSet.php           |  3 ++-
 src/View/Form/EntityContext.php | 16 ++++++++--------
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/ORM/ResultSet.php b/src/ORM/ResultSet.php
index dff7ca9aae1..31cada50e16 100644
--- a/src/ORM/ResultSet.php
+++ b/src/ORM/ResultSet.php
@@ -19,6 +19,7 @@
 use Cake\Database\Exception;
 use Cake\Database\Type;
 use Cake\Datasource\ResultSetInterface;
+use Cake\Datasource\EntityInterface;
 use SplFixedArray;
 
 /**
@@ -589,7 +590,7 @@ protected function _groupResult($row)
         if (isset($results[$defaultAlias])) {
             $results = $results[$defaultAlias];
         }
-        if ($this->_hydrate && !($results instanceof Entity)) {
+        if ($this->_hydrate && !($results instanceof EntityInterface)) {
             $results = new $this->_entityClass($results, $options);
         }
 
diff --git a/src/View/Form/EntityContext.php b/src/View/Form/EntityContext.php
index e95d94408a8..69a18e29662 100644
--- a/src/View/Form/EntityContext.php
+++ b/src/View/Form/EntityContext.php
@@ -15,8 +15,8 @@
 namespace Cake\View\Form;
 
 use Cake\Collection\Collection;
+use Cake\Datasource\EntityInterface;
 use Cake\Network\Request;
-use Cake\ORM\Entity;
 use Cake\ORM\TableRegistry;
 use Cake\Utility\Inflector;
 use Cake\View\Form\ContextInterface;
@@ -123,7 +123,7 @@ protected function _prepare()
             if (is_array($entity) || $entity instanceof Traversable) {
                 $entity = (new Collection($entity))->first();
             }
-            $isEntity = $entity instanceof Entity;
+            $isEntity = $entity instanceof EntityInterface;
 
             if ($isEntity) {
                 $table = $entity->source();
@@ -190,7 +190,7 @@ public function isCreate()
         if (is_array($entity) || $entity instanceof Traversable) {
             $entity = (new Collection($entity))->first();
         }
-        if ($entity instanceof Entity) {
+        if ($entity instanceof EntityInterface) {
             return $entity->isNew() !== false;
         }
         return true;
@@ -220,7 +220,7 @@ public function val($field)
             return $this->_extractMultiple($entity, $parts);
         }
 
-        if ($entity instanceof Entity) {
+        if ($entity instanceof EntityInterface) {
             return $entity->get(array_pop($parts));
         }
         return null;
@@ -290,7 +290,7 @@ public function entity($path = null)
             $isTraversable = (
                 is_array($next) ||
                 $next instanceof Traversable ||
-                $next instanceof Entity
+                $next instanceof EntityInterface
             );
             if ($isLast || !$isTraversable) {
                 return $entity;
@@ -315,7 +315,7 @@ protected function _getProp($target, $field)
         if (is_array($target) && isset($target[$field])) {
             return $target[$field];
         }
-        if ($target instanceof Entity) {
+        if ($target instanceof EntityInterface) {
             return $target->get($field);
         }
         if ($target instanceof Traversable) {
@@ -340,7 +340,7 @@ public function isRequired($field)
         $entity = $this->entity($parts);
 
         $isNew = true;
-        if ($entity instanceof Entity) {
+        if ($entity instanceof EntityInterface) {
             $isNew = $entity->isNew();
         }
 
@@ -496,7 +496,7 @@ public function error($field)
         $parts = explode('.', $field);
         $entity = $this->entity($parts);
 
-        if ($entity instanceof Entity) {
+        if ($entity instanceof EntityInterface) {
             return $entity->errors(array_pop($parts));
         }
         return [];