Jenner\SimpleFork\Utils

Complexity

Total Complexity

6

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

80.95%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	checkOverwriteRunMethod()	0	30	6

<?php
/**
 * @author Jenner <hypxm@qq.com>
 * @license https://opensource.org/licenses/MIT MIT
 * @datetime: 2015/11/11 17:50
 */

namespace Jenner\SimpleFork;


class Utils
{
    /**
     * check if the sub class of Process has overwrite the run method
     *
     * @param $child_class
     */
    public static function checkOverwriteRunMethod($child_class)
    {
        $parent_class = '\\Jenner\\SimpleFork\\Process';
        if ($child_class == $parent_class) {
            $message = "you should extend the `{$parent_class}`" .
                ' and overwrite the run method';
            throw new \RuntimeException($message);
        }

        $child = new \ReflectionClass($child_class);
        if ($child->getParentClass() === false) {
            $message = "you should extend the `{$parent_class}`" .
                ' and overwrite the run method';
            throw new \RuntimeException($message);
        }

        $parent_methods = $child->getParentClass()->getMethods(\ReflectionMethod::IS_PUBLIC);

        foreach ($parent_methods as $parent_method) {
            if ($parent_method->getName() !== 'run') continue;

            $declaring_class = $child->getMethod($parent_method->getName())
                ->getDeclaringClass()
                ->getName();

            if ($declaring_class === $parent_class) {
                throw new \RuntimeException('you must overwrite the run method');
            }
        }
    }
}