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<?php
/*
* This file is part of the Prophecy.
* (c) Konstantin Kudryashov <ever.zet@gmail.com>
* Marcello Duarte <marcello.duarte@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Prophecy\Doubler\Generator;
use Prophecy\Exception\Doubler\ClassCreatorException;
/**
* Class creator.
* Creates specific class in current environment.
*
* @author Konstantin Kudryashov <ever.zet@gmail.com>
*/
class ClassCreator
{
private $generator;
/**
* Initializes creator.
*
* @param ClassCodeGenerator $generator
*/
public function __construct(ClassCodeGenerator $generator = null)
{
$this->generator = $generator ?: new ClassCodeGenerator;
}
/**
* Creates class.
*
* @param string $classname
* @param Node\ClassNode $class
*
* @return mixed
*
* @throws \Prophecy\Exception\Doubler\ClassCreatorException
*/
public function create($classname, Node\ClassNode $class)
{
$code = $this->generator->generate($classname, $class);
$return = eval($code);
if (!class_exists($classname, false)) {
if (count($class->getInterfaces())) {
throw new ClassCreatorException(sprintf(
'Could not double `%s` and implement interfaces: [%s].',
$class->getParentClass(), implode(', ', $class->getInterfaces())
), $class);
}
throw new ClassCreatorException(
sprintf('Could not double `%s`.', $class->getParentClass()),
$class
);
}
return $return;
}
}
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