public static void handleServiceRemoved(List<Cartridge> cartridgeList) {
Topology topology = TopologyManager.getTopology();
for (Cartridge cartridge : cartridgeList) {
Service service = topology.getService(cartridge.getType());
if (service == null) {
log.warn("Cartridge does not exist [cartidge] " + cartridge);
return;
}
if (service.getClusters().size() == 0) {
if (topology.serviceExists(cartridge.getType())) {
try {
TopologyManager.acquireWriteLock();
topology.removeService(cartridge.getType());
TopologyManager.updateTopology(topology);
} finally {
TopologyManager.releaseWriteLock();
}
TopologyEventPublisher.sendServiceRemovedEvent(cartridgeList);
} else {
log.warn(String.format("Service %s does not exist..", cartridge.getType()));
}
} else {
log.warn(
"Subscription already exists. Hence not removing the service:"
+ cartridge.getType()
+ " from the topology");
}
}
}