/** * @param brokerName * @return the BrokerService */ public MessageBrokerView lookup(String brokerName) { MessageBrokerView result = null; synchronized (mutex) { result = brokerViews.get(brokerName); if (result==null){ BrokerService brokerService = BrokerRegistry.getInstance().lookup(brokerName); if (brokerService != null){ result = new MessageBrokerView(brokerService); brokerViews.put(brokerName,result); } } } return result; } }
/** * @param brokerName * @return the BrokerService */ public MessageBrokerView lookup(String brokerName) { MessageBrokerView result = null; synchronized (mutex) { result = brokerViews.get(brokerName); if (result==null){ BrokerService brokerService = BrokerRegistry.getInstance().lookup(brokerName); if (brokerService != null){ result = new MessageBrokerView(brokerService); brokerViews.put(brokerName,result); } } } return result; } }
/** * @param brokerName * @return the BrokerService */ public MessageBrokerView lookup(String brokerName) { MessageBrokerView result = null; synchronized (mutex) { result = brokerViews.get(brokerName); if (result==null){ BrokerService brokerService = BrokerRegistry.getInstance().lookup(brokerName); if (brokerService != null){ result = new MessageBrokerView(brokerService); brokerViews.put(brokerName,result); } } } return result; } }
/** * @param brokerName * @return the BrokerService */ public MessageBrokerView lookup(String brokerName) { MessageBrokerView result = null; synchronized (mutex) { result = brokerViews.get(brokerName); if (result==null){ BrokerService brokerService = BrokerRegistry.getInstance().lookup(brokerName); if (brokerService != null){ result = new MessageBrokerView(brokerService); brokerViews.put(brokerName,result); } } } return result; } }