87 lines
2.0 KiB
PHP
87 lines
2.0 KiB
PHP
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<?php
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/**
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* PHP_UML
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*
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* PHP version 5
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*
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* @category PHP
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* @package PHP_UML
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* @author Baptiste Autin <ohlesbeauxjours@yahoo.fr>
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* @license http://www.gnu.org/licenses/lgpl.html LGPL License 3
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* @version SVN: $Revision: 175 $
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* @link http://pear.php.net/package/PHP_UML
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* @since $Date: 2011-09-15 17:07:58 +0200 (jeu., 15 sept. 2011) $
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*/
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/**
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* Wrapper for an XMI document
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*
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* @category PHP
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* @package PHP_UML
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* @subpackage Output
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* @author Baptiste Autin <ohlesbeauxjours@yahoo.fr>
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* @license http://www.gnu.org/licenses/lgpl.html LGPL License 3
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*/
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class PHP_UML_Output_XmiDocument
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{
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/**
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* The XMI code of the XMI document
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* @var string
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*/
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private $xmi;
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/**
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* Constructor
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*
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* @param string $code XMI code as string
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*/
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public function __construct($code = '')
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{
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$this->xmi = $code;
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}
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/**
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* Return the code XMI as a string
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*/
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public function dump()
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{
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return $this->xmi;
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}
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/**
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* Load XMI from a file
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*
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* @param string $filepath Filepath
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*/
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public function load($filepath)
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{
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if (file_exists($filepath)) {
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$this->xmi = file_get_contents($filepath);
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} else {
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throw new PHP_UML_Exception('Could not open '.$filepath);
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}
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$xmlDom = new DomDocument;
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$xmlDom->loadXML($this->xmi);
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if (self::isVersion1($xmlDom)) {
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$this->xmi = PHP_UML_Output_ExporterXSL::convertTo2($this->xmi);
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}
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}
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/**
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* Return true if the document is in XMI version 1.x
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*
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* @param DOMDocument $d DOM document
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*
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* @return boolean
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*/
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static function isVersion1(DOMDocument $d)
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{
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$version = $d->getElementsByTagName('XMI')->item(0)->getAttribute('xmi.version');
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if ($version=='')
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$version = $d->getElementsByTagName('XMI')->item(0)->getAttribute('xmi:version');
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return ($version<2);
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}
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}
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?>
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