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<?php |
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/** |
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* ClientCommand.php |
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* |
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* @copyright More in license.md |
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* @license http://www.ipublikuj.eu |
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* @author Adam Kadlec http://www.ipublikuj.eu |
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* @package iPublikuj:MQTTClient! |
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* @subpackage Commands |
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* @since 1.0.0 |
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* |
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* @date 12.03.17 |
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*/ |
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declare(strict_types = 1); |
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namespace IPub\MQTTClient\Commands; |
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use Symfony\Component\Console; |
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use Symfony\Component\Console\Input; |
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use Symfony\Component\Console\Style; |
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use Symfony\Component\Console\Output; |
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use Psr\Log; |
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use BinSoul\Net\Mqtt; |
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use IPub\MQTTClient\Client; |
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use IPub\MQTTClient\Logger; |
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/** |
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* MQTT client command |
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* |
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* @package iPublikuj:MQTTClient! |
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* @subpackage Commands |
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* |
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* @author Adam Kadlec <[email protected]> |
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*/ |
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class ClientCommand extends Console\Command\Command |
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{ |
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/** |
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* @var Client\IClient |
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*/ |
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private $client; |
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/** |
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* @var Log\LoggerInterface|Log\NullLogger|NULL |
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*/ |
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private $logger; |
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/** |
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* @var bool |
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*/ |
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private $isRunning = FALSE; |
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/** |
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* @param Client\IClient $client |
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* @param Log\LoggerInterface|NULL $logger |
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* @param string|NULL $name |
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*/ |
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public function __construct( |
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Client\IClient $client, |
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Log\LoggerInterface $logger = NULL, |
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string $name = NULL |
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) { |
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parent::__construct($name); |
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$this->client = $client; |
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$this->logger = $logger === NULL ? new Log\NullLogger : $logger; |
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} |
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/** |
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* @param Log\LoggerInterface $logger |
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* |
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* @return void |
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*/ |
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public function setLogger(Log\LoggerInterface $logger) : void |
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{ |
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if ($this->isRunning) { |
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throw new Exceptions\InvalidStateException('Client is connected, logger could not be set.'); |
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} |
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$this->logger = $logger; |
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} |
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/** |
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* @return void |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('ipub:mqttclient:start') |
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->setDescription('Start MQTT client.'); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(Input\InputInterface $input, Output\OutputInterface $output) |
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{ |
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$io = new Style\SymfonyStyle($input, $output); |
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$io->text([ |
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'', |
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'+-------------+', |
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'| MQTT client |', |
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'+-------------+', |
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'', |
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]); |
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if ($this->logger instanceof Logger\Console) { |
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$this->logger->setFormatter(new Logger\Formatter\Symfony($io)); |
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} |
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$this->client->onOpen[] = (function (Mqtt\Connection $connection, Client\Client $client) { |
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$this->logger->debug(sprintf('Connection to %s opened', $client->getUri())); |
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}); |
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$this->client->connect(); |
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$this->isRunning = TRUE; |
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$this->client->getLoop()->run(); |
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} |
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} |
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If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: