openecomp-be/lib/openecomp-sdc-validation-lib/openecomp-sdc-validation-impl/src/main/java/org/openecomp/sdc/validation/impl/validators/namingconvention/ContrailServiceInstanceNamingConventionValidator.java

   1 /*
   2  * Copyright © 2016-2017 European Support Limited
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.openecomp.sdc.validation.impl.validators.namingconvention;
  18
  19 import org.apache.commons.collections4.MapUtils;
  20 import org.openecomp.core.validation.ErrorMessageCode;
  21 import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
  22 import org.openecomp.core.validation.types.GlobalValidationContext;
  23 import org.openecomp.sdc.common.errors.Messages;
  24 import org.openecomp.sdc.datatypes.error.ErrorLevel;
  25 import org.openecomp.sdc.heat.datatypes.model.Resource;
  26 import org.openecomp.sdc.validation.ResourceValidator;
  27 import org.openecomp.sdc.validation.ValidationContext;
  28 import org.openecomp.sdc.validation.util.ValidationUtil;
  29
  30 import java.util.Map;
  31
  32 import static java.util.Objects.nonNull;
  33
  34
  35 public class ContrailServiceInstanceNamingConventionValidator implements ResourceValidator {
  36   private static final String AVAILABILITY_ZONE = "availability_zone";
  37   private static final ErrorMessageCode ERROR_CODE_NSI1 = new ErrorMessageCode("NSI1");
  38   private static final ErrorMessageCode ERROR_CODE_NSI2 = new ErrorMessageCode("NSI2");
  39
  40   @Override
  41   public void validate(String fileName, Map.Entry<String, Resource> resourceEntry,
  42                        GlobalValidationContext globalContext, ValidationContext validationContext) {
  43     validateAvailabilityZoneName(fileName, resourceEntry, globalContext);
  44   }
  45
  46   private void validateAvailabilityZoneName(String fileName,
  47                                             Map.Entry<String, Resource> resourceEntry,
  48                                             GlobalValidationContext globalContext) {
  49     String[] regexList = new String[]{"availability_zone_(\\d+)"};
  50     if (MapUtils.isEmpty(resourceEntry.getValue().getProperties())) {
  51       return;
  52     }
  53
  54     Object availabilityZoneMap =
  55             resourceEntry.getValue().getProperties().containsKey(AVAILABILITY_ZONE) ? resourceEntry
  56                     .getValue().getProperties().get(AVAILABILITY_ZONE) : null;
  57
  58     if (nonNull(availabilityZoneMap)) {
  59       if (availabilityZoneMap instanceof Map) {
  60         String availabilityZoneName = ValidationUtil
  61                 .getWantedNameFromPropertyValueGetParam (availabilityZoneMap);
  62
  63           if (availabilityZoneName != null && !ValidationUtil
  64                   .evalPattern(availabilityZoneName, regexList)) {
  65             globalContext.addMessage(
  66                     fileName,
  67                     ErrorLevel.WARNING, ErrorMessagesFormatBuilder.getErrorWithParameters(ERROR_CODE_NSI1,
  68                             Messages.PARAMETER_NAME_NOT_ALIGNED_WITH_GUIDELINES.getErrorMessage(),
  69                             ValidationUtil.getMessagePartAccordingToResourceType(resourceEntry),
  70                             "Availability Zone",
  71                             availabilityZoneName, resourceEntry.getKey()));
  72           }
  73       } else {
  74         globalContext.addMessage(
  75                 fileName,
  76                 ErrorLevel.WARNING, ErrorMessagesFormatBuilder
  77                         .getErrorWithParameters(ERROR_CODE_NSI2, Messages.MISSING_GET_PARAM.getErrorMessage(),
  78                                 AVAILABILITY_ZONE, resourceEntry.getKey()));
  79       }
  80     }
  81   }
  82
  83 }