public function testAlternateExchangeIsPartOfArguments()
{
$spec = new ExchangeSpecification();
$spec->setAlternateExchange('foobar');
$args = $spec->getArguments();
$this->assertArrayHasKey('alternate-exchange', $args);
$this->assertEquals('foobar', $args['alternate-exchange']);
$spec->setAlternateExchange(null);
$args = $spec->getArguments();
$this->assertArrayNotHasKey('alternate-exchange', $args);
}
/**
* {@inheritdoc}
*/
public function dispatch(RequestInterface $request, ResponseInterface $response = null)
{
parent::dispatch($request, $response);
/* @var $response \Zend\Console\Response */
$config = $this->getServiceLocator()->get('Config');
$moduleConfig = $config['humus_amqp_module'];
$exchanges = array();
foreach ($moduleConfig['exchanges'] as $name => $options) {
$spec = new ExchangeSpecification($options);
$exchanges[$spec->getType()][] = $name;
}
if (empty($exchanges)) {
$this->getConsole()->writeLine('No exchanges found', ColorInterface::RED);
$response->setErrorLevel(1);
return;
}
$this->getConsole()->writeLine('List of all exchanges', ColorInterface::GREEN);
foreach ($exchanges as $type => $values) {
$this->getConsole()->writeLine('Exchange-Type: ' . $type, ColorInterface::GREEN);
foreach (array_unique($values) as $value) {
$this->getConsole()->writeLine($value);
}
}
}
/**
* @param ExchangeSpecification $specification
* @param AMQPChannel $channel
* @param bool $autoDeclare
* @return AMQPExchange
*/
public function create(ExchangeSpecification $specification, AMQPChannel $channel, $autoDeclare = true)
{
$exchange = new AMQPExchange($channel);
$exchange->setArguments($specification->getArguments());
$exchange->setName($specification->getName());
$exchange->setFlags($specification->getFlags());
$exchange->setType($specification->getType());
if ($autoDeclare) {
$exchange->declareExchange();
// rabbitmq extension: exchange to exchange bindings
foreach ($specification->getExchangeBindings() as $exchangeName => $routingKeys) {
foreach ($routingKeys as $routingKey) {
$exchange->bind($exchangeName, $routingKey, $specification->getFlags());
}
}
}
return $exchange;
}
