Generics\Util\ExceptionErrorHandler

Complexity

Total Complexity

12

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	8

Test Coverage

Coverage

0%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	setErrorHandler()	0	7	1
D	errorHandler()	0	27	10

<?php

/**
 * This file is part of the PHP Generics package.
 *
 * @package Generics
 */
namespace Generics\Util;

use Generics\DeprecatedException;
use Generics\NoticeException;
use Generics\RecoverableErrorException;
use Generics\UserDeprecatedException;
use Generics\UserErrorException;
use Generics\UserNoticeException;
use Generics\UserWarningException;
use Generics\WarningException;
use ErrorException;

/**
 * This class provides a custom error handler for exception handling rather than internal error handling
 *
 * @author Maik Greubel <greubel@nkey.de>
 *        
 */
class ExceptionErrorHandler
{

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

    private function setErrorHandler()
    {
        set_error_handler(array(
            $this,
            'errorHandler'
        ), E_ALL | E_STRICT);
    }

    public function errorHandler(int $err_severity, string $err_msg, string $err_file, int $err_line)
    {
        if (0 === error_reporting()) {
            return false;
        }
        
        switch ($err_severity) {
            case E_WARNING:
                throw new WarningException($err_msg, 0, $err_severity, $err_file, $err_line);
            case E_NOTICE:
                throw new NoticeException($err_msg, 0, $err_severity, $err_file, $err_line);
            case E_USER_ERROR:
                throw new UserErrorException($err_msg, 0, $err_severity, $err_file, $err_line);
            case E_USER_WARNING:
                throw new UserWarningException($err_msg, 0, $err_severity, $err_file, $err_line);
            case E_USER_NOTICE:
                throw new UserNoticeException($err_msg, 0, $err_severity, $err_file, $err_line);
            case E_RECOVERABLE_ERROR:
                throw new RecoverableErrorException($err_msg, 0, $err_severity, $err_file, $err_line);
            case E_DEPRECATED:
                throw new DeprecatedException($err_msg, 0, $err_severity, $err_file, $err_line);
            case E_USER_DEPRECATED:
                throw new UserDeprecatedException($err_msg, 0, $err_severity, $err_file, $err_line);
            default:
                throw new ErrorException($err_msg, 0, $err_severity, $err_file, $err_line);
        }
    }
}