Object[] instances = NeutronUtil.getInstances(INeutronNetworkAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronNetworkAware service = (INeutronNetworkAware) instance;
- int status = service.canCreateNetwork(singleton);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronNetworkAware service = (INeutronNetworkAware) instance;
+ int status = service.canCreateNetwork(singleton);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
}
+ } else {
+ throw new ServiceUnavailableException("No providers registered. Please try again later");
}
+ } else {
+ throw new ServiceUnavailableException("Couldn't get providers list. Please try again later");
}
// add network to cache
throw new BadRequestException("network UUID already exists");
}
if (instances != null) {
- for (Object instance: instances) {
- INeutronNetworkAware service = (INeutronNetworkAware) instance;
- int status = service.canCreateNetwork(test);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance: instances) {
+ INeutronNetworkAware service = (INeutronNetworkAware) instance;
+ int status = service.canCreateNetwork(test);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
}
+ } else {
+ throw new ServiceUnavailableException("No providers registered. Please try again later");
}
+ } else {
+ throw new ServiceUnavailableException("Couldn't get providers list. Please try again later");
}
testMap.put(test.getID(),test);
}
Object[] instances = NeutronUtil.getInstances(INeutronNetworkAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronNetworkAware service = (INeutronNetworkAware) instance;
- NeutronNetwork original = networkInterface.getNetwork(netUUID);
- int status = service.canUpdateNetwork(delta, original);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronNetworkAware service = (INeutronNetworkAware) instance;
+ NeutronNetwork original = networkInterface.getNetwork(netUUID);
+ int status = service.canUpdateNetwork(delta, original);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
}
+ } else {
+ throw new ServiceUnavailableException("No providers registered. Please try again later");
}
+ } else {
+ throw new ServiceUnavailableException("Couldn't get providers list. Please try again later");
}
// update network object and return the modified object
NeutronNetwork singleton = networkInterface.getNetwork(netUUID);
Object[] instances = NeutronUtil.getInstances(INeutronNetworkAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronNetworkAware service = (INeutronNetworkAware) instance;
- int status = service.canDeleteNetwork(singleton);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronNetworkAware service = (INeutronNetworkAware) instance;
+ int status = service.canDeleteNetwork(singleton);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
}
+ } else {
+ throw new ServiceUnavailableException("No providers registered. Please try again later");
}
+ } else {
+ throw new ServiceUnavailableException("Couldn't get providers list. Please try again later");
}
+
networkInterface.removeNetwork(netUUID);
if (instances != null) {
for (Object instance : instances) {