NFePHP\Common\Exception\ExceptionCollection

Complexity

Total Complexity

9

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

0%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	setExceptions()	0	8	2
A	add()	0	6	1
A	count()	0	4	1
A	getIterator()	0	4	1
A	getFirst()	0	4	2
A	__toString()	0	7	1

<?php

namespace NFePHP\Common\Exception;

use IteratorAggregate;
use Countable;

class ExceptionCollection extends \Exception implements ExceptionInterface, IteratorAggregate, Countable
{
    protected $exceptions = array();
    private $shortMessage;
    
    public function __construct($message = '', $code = 0, \Exception $previous = null)
    {
        parent::__construct($message, $code, $previous);
        $this->shortMessage = $message;
    }
    
    /**
     * Set all of the exceptions
     * @param array $exceptions Array of exceptions
     * @return ExceptionCollection;

The doc-type ExceptionCollection; could not be parsed: Expected "|" or "end of type", but got ";" at position 19. (view supported doc-types)

     */
    public function setExceptions(array $exceptions)
    {
        $this->exceptions = array();
        foreach ($exceptions as $exception) {
            $this->add($exception);
        }
        return $this;
    }
    
    /**
     * Add exceptions to the collection
     * @param ExceptionCollection|\Exception $e Exception to add

There is no parameter named $e. Was it maybe removed?

     * @return ExceptionCollection;

The doc-type ExceptionCollection; could not be parsed: Expected "|" or "end of type", but got ";" at position 19. (view supported doc-types)

     */
    public function add(\Exception $exception)
    {
        $this->exceptions[] = $exception;
        $this->message = $this->__toString();
        return $this;
    }
    
    /**
     * Get the total number of request exceptions
     * @return int
     */
    public function count()
    {
        return count($this->exceptions);
    }
    
    /**
     * Allows array-like iteration over the request exceptions
     * @return \ArrayIterator
     */
    public function getIterator()
    {
        return new \ArrayIterator($this->exceptions);
    }
    
    /**
     * Get the first exception in the collection
     * @return \Exception
     */
    public function getFirst()
    {
        return $this->exceptions ? $this->exceptions[0] : null;
    }
    
    public function __toString()
    {
        $messages = array_map(function (\Exception $exception) {
            return $exception->getMessage();
        }, $this->exceptions);
        return implode(PHP_EOL, $messages);
    }
}