gerrit.onap Code Review - so.git/blob

   1 package org.onap.so.apihandlerinfra.infra.rest.validators;
   2
   3 import java.util.Map;
   4 import java.util.Optional;
   5 import java.util.regex.Pattern;
   6 import org.onap.so.apihandlerinfra.Action;
   7 import org.onap.so.apihandlerinfra.Actions;
   8 import org.onap.so.apihandlerinfra.infra.rest.AAIDataRetrieval;
   9 import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
  10 import org.springframework.beans.factory.annotation.Autowired;
  11
  12
  13 public class VnfDeleteValidator implements RequestValidator {
  14
  15     @Autowired
  16     AAIDataRetrieval aaiDataRetrieval;
  17
  18     @Override
  19     public boolean shouldRunFor(String requestUri, ServiceInstancesRequest request, Actions action) {
  20         return Pattern.compile("[Vv][5-8]/serviceInstances/[^/]+/vnfs/[^/]+").matcher(requestUri).matches()
  21                 && action.equals(Action.deleteInstance);
  22     }
  23
  24     @Override
  25     public Optional<String> validate(Map<String, String> instanceIdMap, ServiceInstancesRequest request,
  26             Map<String, String> queryParams) {
  27         if (aaiDataRetrieval.isVnfRelatedToVolumes(instanceIdMap.get("vnfInstanceId"))) {
  28             return Optional.of("Cannot delete vnf it is still related to existing volume groups");
  29         } else {
  30             return Optional.empty();
  31         }
  32     }
  33
  34 }