Adds support for a second reference number

CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 0.7.1 (released 23-11-2015)
+
+- Adds support for a second reference number
+
 ## 0.7.0 (released 16-11-2015)
 
 - **[!]** Default ShipFrom on Shipment class not set anymore in constructor (ShipFrom is optional)

src/Entity/Shipment.php

@@ -73,6 +73,11 @@ class Shipment
      * @var ReferenceNumber
      */
     private $referenceNumber;
+
+    /**
+     * @var ReferenceNumber
+     */
+    private $referenceNumber2;
 
     /**
      * @var ShipmentServiceOptions
@@ -185,6 +190,18 @@ public function setReferenceNumber(ReferenceNumber $referenceNumber)
 
         return $this;
     }
+
+    /**
+     * @param ReferenceNumber $referenceNumber
+     *
+     * @return Shipment
+     */
+    public function setReferenceNumber2(ReferenceNumber $referenceNumber)
+    {
+        $this->referenceNumber2 = $referenceNumber;
+
+        return $this;
+    }
 
     /**
      * @return ReferenceNumber
@@ -193,6 +210,14 @@ public function getReferenceNumber()
     {
         return $this->referenceNumber;
     }
+
+    /**
+     * @return ReferenceNumber
+     */
+    public function getReferenceNumber2()
+    {
+        return $this->referenceNumber2;
+    }
 
     /**
      * @return bool

src/Shipping.php

@@ -355,6 +355,11 @@ private function createConfirmRequest(
         if (isset($referenceNumber)) {
             $shipmentNode->appendChild($referenceNumber->toNode($xml));
         }
+
+        $referenceNumber2 = $shipment->getReferenceNumber2();
+        if (isset($referenceNumber2)) {
+            $shipmentNode->appendChild($referenceNumber2->toNode($xml));
+        }
 
         if ($labelSpec) {
             $container->appendChild($xml->importNode($this->compileLabelSpecificationNode($labelSpec), true));
@@ -721,4 +726,4 @@ private function compileLabelSpecificationNode(ShipmentRequestLabelSpecification
 
         return $labelSpecNode->cloneNode(true);
     }
-}
+}