Papper\ValueConverter\TypeValueConverter

Complexity

Total Complexity

11

Size/Duplication

Total Lines	69
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	1

Importance

Changes	2
Bugs	0	Features	2

9 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	convert()	0	7	2
A	boolean()	0	4	1
A	integer()	0	4	1
A	float()	0	4	1
A	string()	0	4	1
A	arr()	0	4	1
A	object()	0	4	1
A	null()	0	4	1

<?php

namespace Papper\ValueConverter;

use Papper\ValueConverterException;
use Papper\ValueConverterInterface;

class TypeValueConverter implements ValueConverterInterface
{
	private static $availableTypes = array(
		'boolean',
		'bool',
		'integer',
		'int',
		'float',
		'double',
		'string',
		'array',
		'object',
		'null'
	);

	private $type;

	public function __construct($type)
	{
		if (!in_array($type, self::$availableTypes)) {
			$message = sprintf('The type "%s" does not exist. Available types are: %s', $type, implode(', ', self::$availableTypes));
			throw new ValueConverterException($message);
		}
		$this->type = $type;
	}

	public function convert($value)
	{
		if (!settype($value, $this->type)) {
			throw new ValueConverterException('Converting %s to type ');
		}
		return $value;
	}

	public static function boolean()
	{
		return new self('boolean');
	}

	public static function integer()
	{
		return new self('integer');
	}

	public static function float()
	{
		return new self('float');
	}

	public static function string()
	{
		return new self('string');
	}

	public static function arr()
	{
		return new self('array');
	}

	public static function object()
	{
		return new self('object');
	}

	public static function null()
	{
		return new self('null');
	}
}