}
Object[] instances = NeutronUtil.getInstances(INeutronSubnetAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronSubnetAware service = (INeutronSubnetAware) instance;
- int status = service.canCreateSubnet(singleton);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ int status = service.canCreateSubnet(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");
}
subnetInterface.addSubnet(singleton);
if (instances != null) {
throw new ResourceConflictException("IP pool overlaps with gateway");
}
if (instances != null) {
- for (Object instance : instances) {
- INeutronSubnetAware service = (INeutronSubnetAware) instance;
- int status = service.canCreateSubnet(test);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ int status = service.canCreateSubnet(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");
}
}
Object[] instances = NeutronUtil.getInstances(INeutronSubnetAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronSubnetAware service = (INeutronSubnetAware) instance;
- int status = service.canUpdateSubnet(delta, original);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ int status = service.canUpdateSubnet(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");
}
/*
NeutronSubnet singleton = subnetInterface.getSubnet(subnetUUID);
Object[] instances = NeutronUtil.getInstances(INeutronSubnetAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronSubnetAware service = (INeutronSubnetAware) instance;
- int status = service.canDeleteSubnet(singleton);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ int status = service.canDeleteSubnet(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");
}
/*