refactored code to better separate responsibilities

Soap/SoapServerFactory.php

@@ -0,0 +1,111 @@
+<?php
+/*
+ * This file is part of the WebServiceBundle.
+ *
+ * (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 Bundle\WebServiceBundle\Soap;
+
+/**
+ *
+ * @author Christian Kerl <christian-kerl@web.de>
+ */
+use Bundle\WebServiceBundle\ServiceDefinition\Type;
+
+use Bundle\WebServiceBundle\ServiceDefinition\Dumper\FileDumper;
+
+use Bundle\WebServiceBundle\Converter\ConverterRepository;
+
+use Bundle\WebServiceBundle\SoapKernel;
+
+use Bundle\WebServiceBundle\Util\QName;
+
+use Bundle\WebServiceBundle\ServiceDefinition\ServiceDefinition;
+
+class SoapServerFactory
+{
+    private $definition;
+    private $converters;
+    private $dumper;
+
+    public function __construct(ServiceDefinition $definition, ConverterRepository $converters, FileDumper $dumper)
+    {
+        $this->definition = $definition;
+        $this->converters = $converters;
+        $this->dumper = $dumper;
+    }
+
+    public function create(&$request, &$response)
+    {
+        $file = $this->dumper->dumpServiceDefinition($this->definition);
+
+        $server = new \SoapServer(
+            $file,
+            array(
+                'classmap' => $this->createSoapServerClassmap(),
+            	'typemap'  => $this->createSoapServerTypemap($request, $response),
+                'features' => SOAP_SINGLE_ELEMENT_ARRAYS,
+            )
+        );
+
+        return $server;
+    }
+
+    private function createSoapServerTypemap(&$request, &$response)
+    {
+        $result = array();
+
+        foreach($this->converters->getTypeConverters() as $typeConverter)
+        {
+            $result[] = array(
+                'type_name' => $typeConverter->getTypeName(),
+                'type_ns' => $typeConverter->getTypeNamespace(),
+                'from_xml' => function($input) use (&$request, $typeConverter) {
+                    return $typeConverter->convertXmlToPhp($request, $input);
+                },
+                'to_xml' => function($input) use (&$response, $typeConverter) {
+                    return $typeConverter->convertPhpToXml($response, $input);
+                }
+            );
+        }
+
+        return $result;
+    }
+
+    private function createSoapServerClassmap()
+    {
+        $result = array();
+
+        foreach($this->definition->getHeaders() as $header)
+        {
+            $this->addSoapServerClassmapEntry($result, $header->getType());
+        }
+
+        foreach($this->definition->getMethods() as $method)
+        {
+            foreach($method->getArguments() as $arg)
+            {
+                $this->addSoapServerClassmapEntry($result, $arg->getType());
+            }
+        }
+
+        return $result;
+    }
+
+    private function addSoapServerClassmapEntry(&$classmap, Type $type)
+    {
+        $xmlType = QName::fromPackedQName($type->getXmlType())->getName();
+        $phpType = $type->getPhpType();
+
+        if(isset($classmap[$xmlType]) && $classmap[$xmlType] != $phpType)
+        {
+            // log warning
+        }
+
+        $classmap[$xmlType] = $phpType;
+    }
+}