- private Set<String> toSet(Collection<String> values) {
- Set<String> refNamesAsSet = Sets.newHashSet();
-
- for (String refName : values) {
- boolean resultAdd = refNamesAsSet.add(refName);
- Preconditions.checkState(resultAdd,
- "Error occurred building services element, reference name {} was present twice", refName);
- }
-
- return refNamesAsSet;
- }
-
- public ServiceInstance getByServiceAndRefName(String namespace, String serviceName, String refName) {
- Map<String, Map<String, ServiceInstance>> serviceNameToRefNameToInstance = namespaceToServiceNameToRefNameToInstance.get(namespace);
- Preconditions.checkArgument(serviceNameToRefNameToInstance != null, "No serviceInstances mapped to " + namespace + " , "
- + serviceNameToRefNameToInstance.keySet());
-
- Map<String, ServiceInstance> refNameToInstance = serviceNameToRefNameToInstance.get(serviceName);
- Preconditions.checkArgument(refNameToInstance != null, "No serviceInstances mapped to " + serviceName + " , "
- + serviceNameToRefNameToInstance.keySet());
-
- ServiceInstance serviceInstance = refNameToInstance.get(refName);
- Preconditions.checkArgument(serviceInstance != null, "No serviceInstance mapped to " + refName
- + " under service name " + serviceName + " , " + refNameToInstance.keySet());
- return serviceInstance;
- }
-
- // TODO hide getMappedServices, call it explicitly in toXml
-
- public Map<String, Map<String, Map<String, String>>> getMappedServices() {
- Map<String, Map<String, Map<String, String>>> retVal = Maps.newHashMap();
-
- for (String namespace : namespaceToServiceNameToRefNameToInstance.keySet()) {
-
- Map<String, Map<String, ServiceInstance>> serviceNameToRefNameToInstance = namespaceToServiceNameToRefNameToInstance
- .get(namespace);
- Map<String, Map<String, String>> innerRetVal = Maps.newHashMap();
-
- for (String serviceName : serviceNameToRefNameToInstance.keySet()) {
-
- Map<String, String> innerInnerRetVal = Maps.transformValues(
- serviceNameToRefNameToInstance.get(serviceName), new Function<ServiceInstance, String>() {
- @Nullable
- @Override
- public String apply(@Nullable ServiceInstance serviceInstance) {
- return serviceInstance.toString();
- }
- });
- innerRetVal.put(serviceName, innerInnerRetVal);
- }
- retVal.put(namespace, innerRetVal);
- }
-
- return retVal;
- }
-
- // TODO hide resolveServices, call it explicitly in fromXml
-
- public static Services resolveServices(Map<String, Map<String, Map<String, String>>> mappedServices) {