class.ilBPMN2ElementLoader.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once './Services/WorkflowEngine/classes/parser/elements/class.ilBaseElement.php';

class ilBPMN2ElementLoader
{
    protected $bpmn2_array;

    public function __construct($bpmn2_array)
    {
        $this->bpmn2_array = $bpmn2_array;
    }

    public function load($element_name)
    {
        preg_match('/[A-Z]/', $element_name, $matches, PREG_OFFSET_CAPTURE);
        $type = strtolower(substr($element_name, @$matches[0][1]));
        if ($type == 'basedgateway') {
            // Fixing a violation of the standards naming convention by the standard here.
            $type = 'gateway';
        }

        if ($type == 'objectreference') {
            // Fixing a violation of the standards naming convention by the standard here.
            $type = 'object';
        }

        require_once './Services/WorkflowEngine/classes/parser/elements/' . $type . '/class.il' . ucfirst($element_name) . 'Element.php';
        $classname = 'il' . ucfirst($element_name) . 'Element';
        $instance = new $classname;
        $instance->setBPMN2Array($this->bpmn2_array);

        return $instance;
    }
}