JWX\JWT\Parameter\CriticalParameter

Complexity

Total Complexity

4

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	withParamName()	0	6	1
A	has()	0	3	1
A	names()	0	3	1

<?php

namespace JWX\JWT\Parameter;

use JWX\Parameter\Feature\ArrayParameterValue;


/**
 * Implements 'Critical' parameter.
 *
 * @link https://tools.ietf.org/html/rfc7515#section-4.1.11
 */
class CriticalParameter extends JWTParameter
{
	use ArrayParameterValue;
	
	/**
	 * Constructor
	 *
	 * @param string ...$names
	 */
	public function __construct(...$names) {
		parent::__construct(self::PARAM_CRITICAL, $names);
	}
	
	/**
	 * Get self with parameter name added.
	 *
	 * @param string $name
	 * @return self
	 */
	public function withParamName($name) {
		$obj = clone $this;
		$obj->_value[] = $name;
		$obj->_value = array_values(array_unique($obj->_value));
		return $obj;
	}
	
	/**
	 * Check whether given parameter name is critical.
	 *
	 * @param string $name
	 * @return bool
	 */
	public function has($name) {
		return false !== array_search($name, $this->_value);
	}
	
	/**
	 * Get critical header parameter names.
	 *
	 * @return string[]
	 */
	public function names() {
		return $this->_value;
	}
}