add xml response, add doc and refactor

geoapi/utility/XmlManager.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace utiliy;
+
+include_once "../../global.inc.php";
+
+/**
+ * The XmlManager provides some xml-methods
+ * @author stubbfel
+ * @since 25.06.2013
+ */
+class XmlManager {
+
+    /**
+     * a default xml document
+     * @var xml-string
+     */
+    public static $defaultXmlDoc = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><root></root>";
+
+    /**
+     * Name for the place element
+     * @var string
+     */
+    public static $placeElementName = "place";
+
+    /**
+     * Name for the placeid attribute
+     * @var string
+     */
+    public static $placeIdAttrName = "id";
+
+    /**
+     * Name for the parent attribute
+     * @var string
+     */
+    public static $parentIdAttrName = "parentId";
+
+    /**
+     * Method convert an array to a response xml for the sps service
+     * @param array[num][assoc] $result
+     * @return xml-string
+     */
+    public static function arrayToSpsXml($result = array()) {
+        $xml = new \SimpleXMLElement(XmlManager::$defaultXmlDoc);
+
+        foreach ($result as $row) {
+            $place = $xml->addChild(XmlManager::$placeElementName);
+            $place->addAttribute(XmlManager::$placeIdAttrName, $row[\database\SpsSqlManager::$placeId]);
+            $place->addAttribute(XmlManager::$parentIdAttrName, $row[\database\SpsSqlManager::$parentId]);
+        }
+        return $xml->asXML();
+    }
+
+}
+
+?>