icingaweb2/library/Icinga/Application/Icinga.php

50 lines
1.0 KiB
PHP
Raw Normal View History

<?php
/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
namespace Icinga\Application;
use Icinga\Exception\ProgrammingError;
/**
* Icinga application container
*/
class Icinga
{
/**
* @var ApplicationBootstrap
*/
private static $app;
/**
* Getter for an application environment
*
* @return ApplicationBootstrap|Web
* @throws ProgrammingError
*/
public static function app()
{
if (self::$app == null) {
throw new ProgrammingError('Icinga has never been started');
}
return self::$app;
}
/**
* Setter for an application environment
*
* @param ApplicationBootstrap $app
* @param bool $overwrite
*
* @throws ProgrammingError
*/
public static function setApp(ApplicationBootstrap $app, $overwrite = false)
{
if (self::$app !== null && !$overwrite) {
throw new ProgrammingError('Cannot start Icinga twice');
}
self::$app = $app;
}
}