Examples of org.apache.stratos.messaging.event.topology.ServiceRemovedEvent

            // Return if topology has not been initialized
            if (!topology.isInitialized())
                return false;


            // Parse complete message and build event
            ServiceRemovedEvent event = (ServiceRemovedEvent) Util.jsonToObject(message, ServiceRemovedEvent.class);


            // Apply service filter
            if (TopologyServiceFilter.getInstance().isActive()) {
                if (TopologyServiceFilter.getInstance().serviceNameExcluded(event.getServiceName())) {
                    // Service is excluded, do not update topology or fire event
                    if (log.isDebugEnabled()) {
                        log.debug(String.format("Service is excluded: [service] %s", event.getServiceName()));
                    }
                    return false;
                }
            }


            // Validate event against the existing topology
            Service service = topology.getService(event.getServiceName());
            if (service == null) {
                if (log.isWarnEnabled()) {
                    log.warn(String.format("Service does not exist: [service] %s",
                            event.getServiceName()));
                }
            } else {
              
              // Apply changes to the topology
              topology.removeService(service);
              
              if (log.isInfoEnabled()) {
                log.info(String.format("Service removed: [service] %s", event.getServiceName()));
              }
            }




            // Notify event listeners

            protected void onEvent(Event event) {
                try {
                    TopologyManager.acquireReadLock();


                    // Remove all clusters of given service from context
                    ServiceRemovedEvent serviceRemovedEvent = (ServiceRemovedEvent) event;
                    Service service = TopologyManager.getTopology().getService(serviceRemovedEvent.getServiceName());
                    if (service != null) {
                        for (Cluster cluster : service.getClusters()) {
                            LoadBalancerContextUtil.removeClusterFromLbContext(cluster.getClusterId());
                        }
                    } else {
                        if (log.isWarnEnabled()) {
                            log.warn(String.format("Service not found in topology: [service] %s", serviceRemovedEvent.getServiceName()));
                        }
                    }
                } catch (Exception e) {
                    log.error("Error processing event", e);
                } finally {

Examples of org.apache.stratos.messaging.event.topology.ServiceRemovedEvent

Related Classes of org.apache.stratos.messaging.event.topology.ServiceRemovedEvent