DefinitionFactory.php

Go to the documentation of this file.

<?php
namespace Magento\Framework\ObjectManager;

use Magento\Framework\Filesystem\DriverInterface;
use Magento\Framework\ObjectManager\Definition\Runtime;
use Magento\Framework\Code\Generator\Autoloader;

class DefinitionFactory
{
    protected $_generationDir;

    protected $_filesystemDriver;

    protected $codeGenerator;

    public function __construct(
        DriverInterface $filesystemDriver,
        $generationDir
    ) {
        $this->_filesystemDriver = $filesystemDriver;
        $this->_generationDir = $generationDir;
    }

    public function createClassDefinition()
    {
        $autoloader = new Autoloader($this->getCodeGenerator());
        spl_autoload_register([$autoloader, 'load']);
        return new Runtime();
    }

    public function createPluginDefinition()
    {
        return new \Magento\Framework\Interception\Definition\Runtime();
    }

    public function createRelations()
    {
        return new \Magento\Framework\ObjectManager\Relations\Runtime();
    }

    public function getCodeGenerator()
    {
        if (!$this->codeGenerator) {
            $generatorIo = new \Magento\Framework\Code\Generator\Io(
                $this->_filesystemDriver,
                $this->_generationDir
            );
            $this->codeGenerator = new \Magento\Framework\Code\Generator($generatorIo);
        }
        return $this->codeGenerator;
    }
}