mirror of
https://github.com/Combodo/iTop.git
synced 2026-02-19 10:24:12 +01:00
55 lines
1.4 KiB
PHP
55 lines
1.4 KiB
PHP
<?php
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/*
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* @copyright Copyright (C) 2010-2025 Combodo SAS
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* @license http://opensource.org/licenses/AGPL-3.0
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*/
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namespace Combodo\iTop\PropertyTree;
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use Combodo\iTop\DesignDocument;
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use Combodo\iTop\DesignElement;
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class PropertyTreeFactory
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{
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private static PropertyTreeFactory $oInstance;
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protected function __construct()
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{
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}
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final public static function GetInstance(): PropertyTreeFactory
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{
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if (!isset(static::$oInstance)) {
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static::$oInstance = new PropertyTreeFactory();
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}
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return static::$oInstance;
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}
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/**
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* Create a property node from a design element
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*
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* @param \Combodo\iTop\DesignElement $oDomNode
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* @param string $sParentId
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*
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* @return \Combodo\iTop\PropertyTree\AbstractProperty
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* @throws \Combodo\iTop\PropertyTree\PropertyTreeException
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* @throws \DOMFormatException
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*/
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public function CreateNodeFromDom(DesignElement $oDomNode, ?AbstractProperty $oParent = null): AbstractProperty
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{
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$sNodeType = $oDomNode->getAttribute('xsi:type');
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// The class of the property tree node is given by the xsi:type attribute
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if (is_a($sNodeType, AbstractProperty::class, true)) {
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$oNode = new $sNodeType();
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$oNode->InitFromDomNode($oDomNode, $oParent);
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return $oNode;
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}
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throw new PropertyTreeException('Unknown property node class: '.json_encode($sNodeType).' from xpath: '.DesignDocument::GetItopNodePath($oDomNode));
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}
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}
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