Borobudur\DependencyInjection\Exception\ParameterNotFoundException

Complexity

Total Complexity

7

Size/Duplication

Total Lines	77
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	setSource()	0	6	1
A	update()	0	14	3
A	getMessageDefinition()	0	8	2

<?php
/*
 * This file is part of the Borobudur-DependencyInjection package.
 *
 * (c) Hexacodelabs <http://hexacodelabs.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Borobudur\DependencyInjection\Exception;

/**
 * @author      Iqbal Maulana <iq.bluejack@gmail.com>
 * @created     8/7/15
 */
class ParameterNotFoundException extends InvalidArgumentException
{
    /**
     * @var string
     */
    protected $name;

    /**
     * @var string
     */
    protected $sourceName;

    /**
     * @var array
     */
    protected $alternatives = array();

    /**
     * Constructor.
     *
     * @param string $name
     * @param array  $alternatives
     */
    public function __construct($name, array $alternatives = array())
    {
        $this->name = $name;
        $this->alternatives = $alternatives;

        parent::__construct('');

        $this->update();
    }

    /**
     * Set source name.
     *
     * @param string $sourceName
     */
    public function setSource($sourceName)
    {
        $this->sourceName = $sourceName;

        $this->update();
    }

    /**
     * Update exception message
     */
    protected function update()
    {
        $this->message = $this->getMessageDefinition();

        if (!empty($this->alternatives)) {
            if (1 === count($this->alternatives)) {
                $format = 'Did you mean this: "%s"?';
            } else {
                $format = 'Did you mean on of these: "%s"?';
            }

            $this->message .= sprintf(' ' . $format, implode(', ', $this->alternatives));
        }
    }

    /**
     * Get message definition.
     *
     * @return string
     */
    protected function getMessageDefinition()
    {
        if (null !== $this->sourceName) {
            return sprintf('Parameter "%s" depend on undefined parameter "%s".', $this->sourceName, $this->name);
        }

        return sprintf('Parameter "%s" is undefined.', $this->name);
    }
}