web/Zend/XmlRpc/Generator/DomDocument.php
changeset 0 4eba9c11703f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/XmlRpc/Generator/DomDocument.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,101 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_XmlRpc
+ * @subpackage Generator
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: DomDocument.php 20785 2010-01-31 09:43:03Z mikaelkael $
+ */
+
+/**
+ * @var Zend_XmlRpc_Generator_GeneratorAbstract
+ */
+require_once 'Zend/XmlRpc/Generator/GeneratorAbstract.php';
+
+/**
+ * DOMDocument based implementation of a XML/RPC generator
+ */
+class Zend_XmlRpc_Generator_DomDocument extends Zend_XmlRpc_Generator_GeneratorAbstract
+{
+    /**
+     * @var DOMDocument
+     */
+    protected $_dom;
+
+    /**
+     * @var DOMNode
+     */
+    protected $_currentElement;
+
+    /**
+     * Start XML element
+     *
+     * @param string $name
+     * @return void
+     */
+    protected function _openElement($name)
+    {
+        $newElement = $this->_dom->createElement($name);
+
+        $this->_currentElement = $this->_currentElement->appendChild($newElement);
+    }
+
+    /**
+     * Write XML text data into the currently opened XML element
+     *
+     * @param string $text
+     */
+    protected function _writeTextData($text)
+    {
+        $this->_currentElement->appendChild($this->_dom->createTextNode($text));
+    }
+
+    /**
+     * Close an previously opened XML element
+     *
+     * Resets $_currentElement to the next parent node in the hierarchy
+     *
+     * @param string $name
+     * @return void
+     */
+    protected function _closeElement($name)
+    {
+        if (isset($this->_currentElement->parentNode)) {
+            $this->_currentElement = $this->_currentElement->parentNode;
+        }
+    }
+
+    /**
+     * Save XML as a string
+     *
+     * @return string
+     */
+    public function saveXml()
+    {
+        return $this->_dom->saveXml();
+    }
+
+    /**
+     * Initializes internal objects
+     *
+     * @return void
+     */
+    protected function _init()
+    {
+        $this->_dom = new DOMDocument('1.0', $this->_encoding);
+        $this->_currentElement = $this->_dom;
+    }
+}
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