From 4266ab77b219242455c8d46a93f81e2dcf13b143 Mon Sep 17 00:00:00 2001
From: Alexander <iam.asm89@gmail.com>
Date: Fri, 22 Jul 2011 14:55:00 +0200
Subject: [PATCH] [DDC-551] Added __toString() method to SQLFilter

---
 lib/Doctrine/ORM/Query/Filter/SQLFilter.php   |  5 +++++
 .../Tests/ORM/Functional/SQLFilterTest.php    | 19 +++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/lib/Doctrine/ORM/Query/Filter/SQLFilter.php b/lib/Doctrine/ORM/Query/Filter/SQLFilter.php
index 4ca31d64d..2ac413788 100644
--- a/lib/Doctrine/ORM/Query/Filter/SQLFilter.php
+++ b/lib/Doctrine/ORM/Query/Filter/SQLFilter.php
@@ -62,5 +62,10 @@ abstract class SQLFilter
         return $this->conn->quote($this->parameters[$name]['value'], $this->parameters[$name]['type']);
     }
 
+    final function __toString()
+    {
+        return serialize($this->parameters);
+    }
+
     abstract function addFilterConstraint(ClassMetadata $targetEntity, $targetTableAlias);
 }
diff --git a/tests/Doctrine/Tests/ORM/Functional/SQLFilterTest.php b/tests/Doctrine/Tests/ORM/Functional/SQLFilterTest.php
index a58fef3bf..6cc1a75be 100644
--- a/tests/Doctrine/Tests/ORM/Functional/SQLFilterTest.php
+++ b/tests/Doctrine/Tests/ORM/Functional/SQLFilterTest.php
@@ -173,6 +173,25 @@ class SQLFilterTest extends \Doctrine\Tests\OrmFunctionalTestCase
         $this->assertEquals('', $filter->addFilterConstraint($targetEntity, 't1_'));
 
     }
+
+    public function testSQLFilterToString()
+    {
+        $filter = new MyLocaleFilter($this->getMockConnection());
+        $filter->setParameter('locale', 'en', TYPE::STRING);
+        $filter->setParameter('foo', 'bar', TYPE::STRING);
+
+        $filter2 = new MyLocaleFilter($this->getMockConnection());
+        $filter2->setParameter('foo', 'bar', TYPE::STRING);
+        $filter2->setParameter('locale', 'en', TYPE::STRING);
+
+        $parameters = array(
+            'foo' => array('value' => 'bar', 'type' => TYPE::STRING),
+            'locale' => array('value' => 'en', 'type' => TYPE::STRING),
+        );
+
+        $this->assertEquals(serialize($parameters), ''.$filter);
+        $this->assertEquals(''.$filter, ''.$filter2);
+    }
 }
 
 class MySoftDeleteFilter extends SQLFilter