Merge pull request #26 from bird-system/master

add schema version property.

Author: alfallouji

DHL/Entity/Base.php

@@ -90,6 +90,12 @@ abstract class Base extends BaseDataType
      */
     protected $_isSubobject = null;
 
+    /**
+     * @var string
+     * The schema version
+     */
+    protected $_schemaVersion = '1.0';
+
     /**
      * @var boolean
      * Render the schema version or not
@@ -140,7 +146,7 @@ public function toXML(\XMLWriter $xmlWriter = null)
 
         if ($this->_displaySchemaVersion) 
         {
-            $xmlWriter->writeAttribute('schemaVersion', '1.0');
+            $xmlWriter->writeAttribute('schemaVersion', $this->_schemaVersion);
         }
 
         if (null !== $this->_xmlNodeName) 

DHL/Entity/GB/ShipmentRequest.php

@@ -48,6 +48,12 @@ class ShipmentRequest extends Base
      */
     protected $_serviceXSD = 'ShipmentRequest.xsd';
 
+    /**
+     * @var string
+     * The schema version
+     */
+    protected $_schemaVersion = '1.0';
+
     /**
      * Display the schema version
      * @var boolean
@@ -178,7 +184,12 @@ class ShipmentRequest extends Base
             'type' => 'string',
             'required' => false,
             'subobject' => false,
-        ), 
+        ),
+        'NumberOfArchiveDoc' => array(
+            'type' => 'integer',
+            'required' => false,
+            'subobject' => false,
+        ),
         'Label' => array(
             'type' => 'Label',
             'required' => false,