diff --git a/Resources/doc/soapserver/tutorial/complex_type.rst b/Resources/doc/soapserver/tutorial/complex_type.rst
index f6ac0e3..034d762 100644
--- a/Resources/doc/soapserver/tutorial/complex_type.rst
+++ b/Resources/doc/soapserver/tutorial/complex_type.rst
@@ -43,6 +43,8 @@ User class
 
 You can expose only the properties (public, protected or private) of a complex type.
 
+**For performance reasons, we advise to create getter and setter for each property.**
+
 .. code-block:: php
 
     namespace Acme\DemoBundle\Entity;
@@ -75,6 +77,56 @@ You can expose only the properties (public, protected or private) of a complex t
          * @Soap\ComplexType("string")
          */
         private $email;
+
+        /**
+         * @Soap\ComplexType("boolean")
+         */
+        private $newsletter;
+
+        public function getId()
+        {
+            return $this->id;
+        }
+
+        public function getUsername()
+        {
+            return $this->username;
+        }
+
+        public function getEmail()
+        {
+            return $this->email;
+        }
+
+        public function getFirstname()
+        {
+            return $this->firstname;
+        }
+
+        public function setFirstname($firstname)
+        {
+            $this->firstname = $firstname;
+        }
+
+        public function getLastname()
+        {
+            return $this->lastname;
+        }
+
+        public function setLastname($lastname)
+        {
+            $this->lastname = $lastname;
+        }
+
+        public function hasNewsletter()
+        {
+            return $this->newsletter;
+        }
+
+        public function setNewsletter($newsletter)
+        {
+            $this->newletter = (Boolean) $newsletter
+        }
     }
 
 ComplexType
diff --git a/ServiceBinding/RpcLiteralRequestMessageBinder.php b/ServiceBinding/RpcLiteralRequestMessageBinder.php
index 917f50c..f3c0b99 100644
--- a/ServiceBinding/RpcLiteralRequestMessageBinder.php
+++ b/ServiceBinding/RpcLiteralRequestMessageBinder.php
@@ -1,8 +1,10 @@
 <?php
+
 /*
  * This file is part of the BeSimpleSoapBundle.
  *
  * (c) Christian Kerl <christian-kerl@web.de>
+ * (c) Francis Besset <francis.besset@gmail.com>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
@@ -13,8 +15,7 @@ namespace BeSimple\SoapBundle\ServiceBinding;
 use BeSimple\SoapBundle\ServiceDefinition\Method;
 use BeSimple\SoapBundle\ServiceDefinition\Strategy\MethodComplexType;
 use BeSimple\SoapBundle\ServiceDefinition\Strategy\PropertyComplexType;
-
-use Zend\Soap\Wsdl;
+use BeSimple\SoapCommon\Util\MessageBinder;
 
 /**
  * @author Christian Kerl <christian-kerl@web.de>
@@ -86,24 +87,15 @@ class RpcLiteralRequestMessageBinder implements MessageBinderInterface
 
         $this->messageRefs[$hash] = $message;
 
-        $r = new \ReflectionClass($message);
+        $messageBinder = new MessageBinder($message);
         foreach ($this->definitionComplexTypes[$phpType] as $type) {
-            $p = $r->getProperty($type->getName());
-            if ($p->isPublic()) {
-                $value = $message->{$type->getName()};
-            } else {
-                $p->setAccessible(true);
-                $value = $p->getValue($message);
-            }
+            $property = $type->getName();
+            $value = $messageBinder->readProperty($property);
 
             if (null !== $value) {
                 $value = $this->processType($type->getValue(), $value);
 
-                if ($p->isPublic()) {
-                    $message->{$type->getName()} = $value;
-                } else {
-                    $p->setValue($message, $value);
-                }
+                $messageBinder->writeProperty($property, $value);
             }
 
             if (!$type->isNillable() && null === $value) {
diff --git a/ServiceBinding/RpcLiteralResponseMessageBinder.php b/ServiceBinding/RpcLiteralResponseMessageBinder.php
index cb6635b..bfb752d 100644
--- a/ServiceBinding/RpcLiteralResponseMessageBinder.php
+++ b/ServiceBinding/RpcLiteralResponseMessageBinder.php
@@ -1,8 +1,10 @@
 <?php
+
 /*
  * This file is part of the BeSimpleSoapBundle.
  *
  * (c) Christian Kerl <christian-kerl@web.de>
+ * (c) Francis Besset <francis.besset@gmail.com>
  *
  * This source file is subject to the MIT license that is bundled
  * with this source code in the file LICENSE.
@@ -13,8 +15,7 @@ namespace BeSimple\SoapBundle\ServiceBinding;
 use BeSimple\SoapBundle\ServiceDefinition\Method;
 use BeSimple\SoapBundle\ServiceDefinition\Strategy\PropertyComplexType;
 use BeSimple\SoapBundle\ServiceDefinition\Strategy\MethodComplexType;
-
-use Zend\Soap\Wsdl;
+use BeSimple\SoapCommon\Util\MessageBinder;
 
 /**
  * @author Christian Kerl <christian-kerl@web.de>
@@ -71,24 +72,15 @@ class RpcLiteralResponseMessageBinder implements MessageBinderInterface
             throw new \InvalidArgumentException(sprintf('The instance class must be "%s", "%s" given.', get_class($message), $phpType));
         }
 
-        $r = new \ReflectionClass($message);
+        $messageBinder = new MessageBinder($message);
         foreach ($this->definitionComplexTypes[$phpType] as $type) {
-            $p = $r->getProperty($type->getName());
-            if ($p->isPublic()) {
-                $value = $message->{$type->getName()};
-            } else {
-                $p->setAccessible(true);
-                $value = $p->getValue($message);
-            }
+            $property = $type->getName();
+            $value = $messageBinder->readProperty($property);
 
             if (null !== $value) {
                 $value = $this->processType($type->getValue(), $value);
 
-                if ($p->isPublic()) {
-                    $message->{$type->getName()} = $value;
-                } else {
-                    $p->setValue($message, $value);
-                }
+                $messageBinder->writeProperty($property, $value);
             }
 
             if (!$type->isNillable() && null === $value) {