firewallInterface.addNeutronFirewall(singleton);
Object[] instances = NeutronUtil.getInstances(INeutronFirewallAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronFirewallAware service = (INeutronFirewallAware) instance;
- int status = service.canCreateNeutronFirewall(singleton);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronFirewallAware service = (INeutronFirewallAware) instance;
+ int status = service.canCreateNeutronFirewall(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");
}
firewallInterface.addNeutronFirewall(singleton);
if (instances != null) {
throw new BadRequestException("Firewall UUID already exists");
}
if (instances != null) {
- for (Object instance : instances) {
- INeutronFirewallAware service = (INeutronFirewallAware) instance;
- int status = service.canCreateNeutronFirewall(test);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronFirewallAware service = (INeutronFirewallAware) instance;
+ int status = service.canCreateNeutronFirewall(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(INeutronFirewallAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronFirewallAware service = (INeutronFirewallAware) instance;
- int status = service.canUpdateNeutronFirewall(delta, original);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronFirewallAware service = (INeutronFirewallAware) instance;
+ int status = service.canUpdateNeutronFirewall(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");
}
/*
NeutronFirewall singleton = firewallInterface.getNeutronFirewall(firewallUUID);
Object[] instances = NeutronUtil.getInstances(INeutronFirewallAware.class, this);
if (instances != null) {
- for (Object instance : instances) {
- INeutronFirewallAware service = (INeutronFirewallAware) instance;
- int status = service.canDeleteNeutronFirewall(singleton);
- if (status < 200 || status > 299) {
- return Response.status(status).build();
+ if (instances.length > 0) {
+ for (Object instance : instances) {
+ INeutronFirewallAware service = (INeutronFirewallAware) instance;
+ int status = service.canDeleteNeutronFirewall(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");
}
/*