/** * Access RabbitMQ object * @return singleton instance or null */ public static RabbitMQPublisher getInstance() { if (singleton == null) { RabbitMQPublisher publisher = new RabbitMQPublisher(); if (publisher.isConnected()) { singleton = publisher; } } return singleton; }
/** * Access RabbitMQ object * @return singleton instance or null */ public static RabbitMQPublisher getInstance() { if (singleton == null) { RabbitMQPublisher publisher = new RabbitMQPublisher(); if (publisher.isConnected()) { singleton = publisher; } } return singleton; }
/** * Access RabbitMQ object * @return singleton instance or null */ public static RabbitMQPublisher getInstance() { if (singleton == null) { RabbitMQPublisher publisher = new RabbitMQPublisher(); if (publisher.isConnected()) { singleton = publisher; } } return singleton; }
/** * Access RabbitMQ object * @return singleton instance or null */ public static RabbitMQPublisher getInstance() { if (singleton == null) { RabbitMQPublisher publisher = new RabbitMQPublisher(); if (publisher.isConnected()) { singleton = publisher; } } return singleton; }