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101 lines
2.3 KiB
PHP
101 lines
2.3 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_XmlRpc
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* @subpackage Generator
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/**
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* @var Zend_XmlRpc_Generator_GeneratorAbstract
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*/
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/**
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* DOMDocument based implementation of a XML/RPC generator
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*/
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class Zend_XmlRpc_Generator_DomDocument extends Zend_XmlRpc_Generator_GeneratorAbstract
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{
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/**
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* @var DOMDocument
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*/
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protected $_dom;
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/**
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* @var DOMNode
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*/
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protected $_currentElement;
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/**
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* Start XML element
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*
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* @param string $name
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* @return void
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*/
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protected function _openElement($name)
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{
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$newElement = $this->_dom->createElement($name);
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$this->_currentElement = $this->_currentElement->appendChild($newElement);
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}
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/**
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* Write XML text data into the currently opened XML element
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*
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* @param string $text
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*/
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protected function _writeTextData($text)
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{
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$this->_currentElement->appendChild($this->_dom->createTextNode($text));
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}
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/**
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* Close an previously opened XML element
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*
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* Resets $_currentElement to the next parent node in the hierarchy
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*
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* @param string $name
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* @return void
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*/
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protected function _closeElement($name)
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{
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if (isset($this->_currentElement->parentNode)) {
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$this->_currentElement = $this->_currentElement->parentNode;
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}
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}
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/**
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* Save XML as a string
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*
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* @return string
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*/
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public function saveXml()
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{
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return $this->_dom->saveXml();
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}
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/**
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* Initializes internal objects
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*
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* @return void
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*/
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protected function _init()
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{
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$this->_dom = new DOMDocument('1.0', $this->_encoding);
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$this->_currentElement = $this->_dom;
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}
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}
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