Class Manager

Namespace: Donut
Located at Manager.php

Methods summary
`public`	# `__construct( Donut\IAdapter $adapter, Donut\ICurrentTimeFactory $currentTimeFactory, CzProject\Logger\ILogger $logger )`
`public`	# `log( $subject, $text = NULL, Donut\Message $message = NULL )`
`public`	# `createMessage( $queue, array $data, Donut\Time $date = NULL )`
`public boolean`	# `existsItem( string $group, string $itemId )` Parameters `$group` `$itemId` Returns boolean
`public`	# `saveItem( string $group, string $itemId )` Parameters `$group` `$itemId`