<?php
/*
* This file is part of PharIo\Manifest.
*
* (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PharIo\Manifest;
class ApplicationName {
/**
* @var string
*/
private $name;
/**
* ApplicationName constructor.
*
* @param string $name
*
* @throws InvalidApplicationNameException
*/
public function __construct($name) {
$this->ensureIsString($name);
$this->ensureValidFormat($name);
$this->name = $name;
}
/**
* @return string
*/
public function __toString() {
return $this->name;
}
public function isEqual(ApplicationName $name) {
return $this->name === $name->name;
}
/**
* @param string $name
*
* @throws InvalidApplicationNameException
*/
private function ensureValidFormat($name) {
if (!preg_match('#\w/\w#', $name)) {
throw new InvalidApplicationNameException(
sprintf('Format of name "%s" is not valid - expected: vendor/packagename', $name),
InvalidApplicationNameException::InvalidFormat
);
}
}
private function ensureIsString($name) {
if (!is_string($name)) {
throw new InvalidApplicationNameException(
'Name must be a string',
InvalidApplicationNameException::NotAString
);
}
}
}