New definition of complex type

The exposure of complex type properties was done only with public property.
Now you can expose properties and public methods.

Before:
  In a complex type:
    /**
     * @var string
     */
   public $var;

After:
  In a complex type:
    use BeSimple\SoapBundle\ServiceDefinition\Annotation as Soap;

    /**
     * @Soap\PropertyComplexType("string", name="var", nillable="true")
     */
    public $username;

    private $email;

    /**
     * @Soap\MethodComplexType("string", name="email", nillable="true", setter="setEmail")
     */
    public function getEmail()
    {
        return $this->email;
    }

    public function setEmail($email)
    {
        $this->email = $email;
    }

name, nillable are optionnal.
setter is optional and only available for MethodComplexType.

ServiceDefinition/Strategy/BaseComplexType.php

@@ -0,0 +1,62 @@
+<?php
+/*
+ * This file is part of the BeSimpleSoapBundle.
+ *
+ * (c) Christian Kerl <christian-kerl@web.de>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace BeSimple\SoapBundle\ServiceDefinition\Strategy;
+
+/**
+ * @author Francis Besset <francis.besset@gmail.com>
+ */
+abstract class BaseComplexType
+{
+    private $name;
+    private $originalName;
+    private $value;
+    private $isNillable = false;
+
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function getOriginalName()
+    {
+        return $this->originalName ?: $this->name;
+    }
+
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    public function isNillable()
+    {
+        return $this->isNillable;
+    }
+
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+
+    public function setOriginalName($originalName)
+    {
+        $this->originalName = $originalName;
+    }
+
+    public function setValue($value)
+    {
+        $this->value = $value;
+    }
+
+    public function setNillable($isNillable)
+    {
+        $this->isNillable = (bool) $isNillable;
+    }
+}