gerrit.onap Code Review - sdc.git/blob

   1 package org.openecomp.sdc.validation.impl.validators.heatresource;
   2
   3 import org.apache.commons.collections4.MapUtils;
   4 import org.openecomp.core.validation.ErrorMessageCode;
   5 import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
   6 import org.openecomp.core.validation.types.GlobalValidationContext;
   7 import org.openecomp.sdc.common.errors.Messages;
   8 import org.openecomp.sdc.datatypes.error.ErrorLevel;
   9 import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
  10 import org.openecomp.sdc.heat.datatypes.model.Resource;
  11 import org.openecomp.sdc.validation.ResourceValidator;
  12 import org.openecomp.sdc.validation.ValidationContext;
  13 import org.openecomp.sdc.validation.type.HeatResourceValidationContext;
  14 import org.openecomp.sdc.validation.type.ValidatorConstants;
  15
  16 import java.util.List;
  17 import java.util.Map;
  18
  19 /**
  20  * Created by TALIO on 2/27/2017.
  21  */
  22 public class NeutronSecurityGroupResourceValidator implements ResourceValidator {
  23   private static final ErrorMessageCode ERROR_CODE_HSG1 = new ErrorMessageCode("HSG1");
  24
  25   @Override
  26   public void validate(String fileName, Map.Entry<String, Resource> resourceEntry,
  27                        GlobalValidationContext globalContext, ValidationContext validationContext) {
  28
  29     HeatResourceValidationContext heatResourceValidationContext =
  30             (HeatResourceValidationContext) validationContext;
  31     validateSecurityGroupIsUsed(fileName, resourceEntry, heatResourceValidationContext,
  32             globalContext);
  33   }
  34
  35   private void validateSecurityGroupIsUsed(String fileName,
  36                                            Map.Entry<String, Resource> resourceEntry,
  37                                            HeatResourceValidationContext
  38                                                    heatResourceValidationContext,
  39                                            GlobalValidationContext globalContext) {
  40
  41     Map<String, Map<String, List<String>>> securityGroupsPointedByOtherResources =
  42             heatResourceValidationContext.getFileLevelResourceDependencies()
  43                     .get(HeatResourcesTypes.NEUTRON_SECURITY_GROUP_RESOURCE_TYPE.getHeatResource());
  44
  45     if (MapUtils.isEmpty(securityGroupsPointedByOtherResources)) {
  46       return;
  47     }
  48
  49     Map<String, List<String>> resourcesPointingCurrSecurityGroup =
  50             securityGroupsPointedByOtherResources.get(resourceEntry.getKey());
  51
  52     if (isSecurityGroupNotInUse(resourcesPointingCurrSecurityGroup)) {
  53       globalContext.addMessage(
  54               fileName,
  55               ErrorLevel.WARNING,
  56               ErrorMessagesFormatBuilder
  57                       .getErrorWithParameters(
  58                               ERROR_CODE_HSG1, Messages.RESOURCE_NOT_IN_USE.getErrorMessage(),
  59                               ValidatorConstants.Security_Group, resourceEntry.getKey()));
  60     }
  61
  62   }
  63
  64   private boolean isSecurityGroupNotInUse(Map<String, List<String>>
  65                                                   referencingResourcesToCurrSecurityGroup) {
  66     return MapUtils.isEmpty(referencingResourcesToCurrSecurityGroup);
  67   }
  68 }