BeSimpleSoap #5 issue: https://github.com/BeSimple/BeSimpleSoap/issues/5

Address.php

<?php

namespace App\DemoBundle\Entity;

use BeSimple\SoapBundle\ServiceDefinition\Annotation as Soap;

class Address
{
    /**
     * @Soap\ComplexType("int", nillable=true)
     */
    protected $id;

    /**
     * @Soap\ComplexType("string", nillable=true)
     */
    protected $label;

    public function __construct($id)
    {
        $this->id = $id;
    }

    public function getId()
    {
        return $this->id;
    }

    public function getLabel()
    {
        return $this->label;
    }

    public function setLabel($label)
    {
        $this->label = $label;
    }
}

config.yml

be_simple_soap:
    services:
        DemoApi:
            namespace:     http://mysymfonyapp.com/ws/DemoApi/1.0/
            binding:       rpc-literal
            resource:      "@AppDemoBundle/Controller/DemoController.php"
            resource_type: annotation

DemoController.php

<?php

namespace App\DemoBundle\Controller;

use App\DemoBundle\Entity\Address;
use BeSimple\SoapBundle\ServiceDefinition\Annotation as Soap;
use Symfony\Component\DependencyInjection\ContainerAware;

class DemoController extends ContainerAware
{
    /**
     * @Soap\Method("getAddress")
     * @Soap\Param("id", phpType = "int")
     * @Soap\Result(phpType = "App\DemoBundle\Entity\Address")
     */
    public function getAction($id)
    {
        $address = new Address($id);
        $address->setLabel("Test Label");

        return $address;
    }
}

routing.yml

_besimple_soap:
    resource: "@BeSimpleSoapBundle/Resources/config/routing/webservicecontroller.xml"
    prefix:   /ws

SoapRequest.xml

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns="http://mysymfonyapp.com/ws/DemoApi/1.0/">
   <soapenv:Header/>
   <soapenv:Body>
      <ns:getAddress>
         <id>42</id>
      </ns:getAddress>
   </soapenv:Body>
</soapenv:Envelope>

SoapResponse.xml

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://mysymfonyapp.com/ws/DemoApi/1.0/">
   <SOAP-ENV:Body>
      <ns1:getAddressResponse>
         <return>
            <id>42</id>
            <label>Test Label</label>
         </return>
      </ns1:getAddressResponse>
   </SOAP-ENV:Body>
</SOAP-ENV:Envelope>