catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/GroupTypeImportManager.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.openecomp.sdc.be.components.impl;
  21
  22 import fj.data.Either;
  23 import java.util.Collections;
  24 import java.util.List;
  25 import java.util.Map;
  26 import java.util.Optional;
  27 import java.util.stream.Collectors;
  28 import org.apache.commons.lang3.StringUtils;
  29 import org.apache.commons.lang3.tuple.ImmutablePair;
  30 import org.openecomp.sdc.be.components.impl.CommonImportManager.ElementTypeEnum;
  31 import org.openecomp.sdc.be.components.impl.model.ToscaTypeImportData;
  32 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  33 import org.openecomp.sdc.be.dao.api.ActionStatus;
  34 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
  35 import org.openecomp.sdc.be.impl.ComponentsUtils;
  36 import org.openecomp.sdc.be.model.CapabilityDefinition;
  37 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  38 import org.openecomp.sdc.be.model.GroupTypeDefinition;
  39 import org.openecomp.sdc.be.model.Model;
  40 import org.openecomp.sdc.be.model.PropertyDefinition;
  41 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  42 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  43 import org.openecomp.sdc.be.model.operations.impl.GroupTypeOperation;
  44 import org.openecomp.sdc.be.model.operations.impl.ModelOperation;
  45 import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder;
  46 import org.openecomp.sdc.be.model.utils.TypeCompareUtils;
  47 import org.openecomp.sdc.be.utils.TypeUtils;
  48 import org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum;
  49 import org.openecomp.sdc.common.log.wrappers.Logger;
  50 import org.openecomp.sdc.exception.ResponseFormat;
  51 import org.springframework.stereotype.Component;
  52
  53 @Component("groupTypeImportManager")
  54 public class GroupTypeImportManager {
  55
  56     private static final Logger log = Logger.getLogger(GroupTypeImportManager.class);
  57     private final GroupTypeOperation groupTypeOperation;
  58     private final ComponentsUtils componentsUtils;
  59     private final ToscaOperationFacade toscaOperationFacade;
  60     private final CommonImportManager commonImportManager;
  61     private final ModelOperation modelOperation;
  62
  63     public GroupTypeImportManager(GroupTypeOperation groupTypeOperation, ComponentsUtils componentsUtils, ToscaOperationFacade toscaOperationFacade,
  64                                   CommonImportManager commonImportManager, ModelOperation modelOperation) {
  65         this.groupTypeOperation = groupTypeOperation;
  66         this.componentsUtils = componentsUtils;
  67         this.toscaOperationFacade = toscaOperationFacade;
  68         this.commonImportManager = commonImportManager;
  69         this.modelOperation = modelOperation;
  70     }
  71
  72     public Either<List<ImmutablePair<GroupTypeDefinition, Boolean>>, ResponseFormat> createGroupTypes(ToscaTypeImportData toscaTypeImportData, String modelName) {
  73         return commonImportManager.createElementTypes(toscaTypeImportData, this::createGroupTypesFromYml, this::upsertGroupTypesByDao, modelName);
  74     }
  75
  76     private Either<List<GroupTypeDefinition>, ActionStatus> createGroupTypesFromYml(String groupTypesYml, String modelName) {
  77         Either<List<GroupTypeDefinition>, ActionStatus> groupTypes = commonImportManager.createElementTypesFromYml(groupTypesYml, this::createGroupType);
  78         if (groupTypes.isLeft() && StringUtils.isNotEmpty(modelName)){
  79             final Optional<Model> modelOptional = modelOperation.findModelByName(modelName);
  80             if (modelOptional.isPresent()) {
  81                 groupTypes.left().value().forEach(groupType -> groupType.setModel(modelName));
  82                 return groupTypes;
  83             }
  84             return Either.right(ActionStatus.INVALID_MODEL);
  85         }
  86         return groupTypes;
  87     }
  88
  89     private Either<List<ImmutablePair<GroupTypeDefinition, Boolean>>, ResponseFormat> upsertGroupTypesByDao(
  90         List<GroupTypeDefinition> groupTypesToCreate, String modelName) {
  91         return commonImportManager.createElementTypesWithVersionByDao(groupTypesToCreate, this::validateGroupType,
  92             groupType -> new ImmutablePair<>(ElementTypeEnum.GROUP_TYPE, UniqueIdBuilder.buildGroupTypeUid(groupType.getModel(),
  93                 groupType.getType(), groupType.getVersion(), NodeTypeEnum.GroupType.getName()).toLowerCase()), groupTypeOperation::getLatestGroupTypeByType,
  94             groupTypeOperation::addGroupType, this::updateGroupType, modelName);
  95     }
  96
  97     private Either<GroupTypeDefinition, StorageOperationStatus> updateGroupType(GroupTypeDefinition newGroupType, GroupTypeDefinition oldGroupType) {
  98         Either<GroupTypeDefinition, StorageOperationStatus> validationRes = groupTypeOperation.validateUpdateProperties(newGroupType);
  99         if (validationRes.isRight()) {
 100             log.error("#updateGroupType - One or all properties of group type {} not valid. status is {}", newGroupType,
 101                 validationRes.right().value());
 102             return validationRes;
 103         }
 104         if (TypeCompareUtils.isGroupTypesEquals(newGroupType, oldGroupType)) {
 105             return TypeCompareUtils.typeAlreadyExists();
 106         }
 107         return groupTypeOperation.updateGroupType(newGroupType, oldGroupType);
 108     }
 109
 110     private Either<ActionStatus, ResponseFormat> validateGroupType(GroupTypeDefinition groupType) {
 111         Either<ActionStatus, ResponseFormat> result = Either.left(ActionStatus.OK);
 112         if (groupType.getMembers() != null) {
 113             if (groupType.getMembers().isEmpty()) {
 114                 ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.GROUP_MEMBER_EMPTY, groupType.getType());
 115                 result = Either.right(responseFormat);
 116             } else {
 117                 for (String member : groupType.getMembers()) {
 118                     // Verify that such Resource exist
 119                     Either<org.openecomp.sdc.be.model.Resource, StorageOperationStatus> eitherMemberExist = toscaOperationFacade
 120                         .getLatestByToscaResourceName(member, groupType.getModel());
 121                     if (eitherMemberExist.isRight()) {
 122                         StorageOperationStatus operationStatus = eitherMemberExist.right().value();
 123                         log.debug("Error when fetching parent resource {}, error: {}", member, operationStatus);
 124                         ActionStatus convertFromStorageResponse = componentsUtils.convertFromStorageResponse(operationStatus);
 125                         BeEcompErrorManager.getInstance().logBeComponentMissingError("Import GroupType", "resource", member);
 126                         result = Either.right(componentsUtils.getResponseFormat(convertFromStorageResponse, member));
 127                         break;
 128                     }
 129                 }
 130             }
 131         }
 132         return result;
 133     }
 134
 135     private GroupTypeDefinition createGroupType(String groupTypeName, Map<String, Object> toscaJson) {
 136         GroupTypeDefinition groupType = new GroupTypeDefinition();
 137         if (toscaJson != null) {
 138             // Description
 139             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.DESCRIPTION.getElementName(), groupType::setDescription);
 140             // Derived From
 141             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.DERIVED_FROM.getElementName(), groupType::setDerivedFrom);
 142             // Properties
 143             CommonImportManager.setProperties(toscaJson, groupType::setProperties);
 144             // Metadata
 145             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.METADATA.getElementName(), groupType::setMetadata);
 146             // Capabilities
 147             Map<String, CapabilityDefinition> capabilities = createCapabilities(toscaJson);
 148             groupType.setCapabilities(capabilities);
 149             // Members
 150             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.MEMBERS.getElementName(), groupType::setMembers);
 151             groupType.setType(groupTypeName);
 152             groupType.setHighestVersion(true);
 153             groupType.setVersion(TypeUtils.getFirstCertifiedVersionVersion());
 154         }
 155         return groupType;
 156     }
 157
 158     /**
 159      * @param toscaJson
 160      * @return
 161      */
 162     private Map<String, CapabilityDefinition> createCapabilities(Map<String, Object> toscaJson) {
 163         CapabilityTypeToscaJsonHolder capabilityTypeToscaJsonHolder = new CapabilityTypeToscaJsonHolder();
 164         commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.CAPABILITIES.getElementName(),
 165             capabilityTypeToscaJsonHolder::setCapabilityTypeToscaJson);
 166         Map<String, CapabilityDefinition> capabilities;
 167         if (capabilityTypeToscaJsonHolder.isEmpty()) {
 168             capabilities = Collections.emptyMap();
 169         } else {
 170             capabilities = commonImportManager
 171                 .createElementTypesMapFromToscaJsonMap(this::createCapability, capabilityTypeToscaJsonHolder.getCapabilityTypeToscaJson());
 172         }
 173         return capabilities;
 174     }
 175
 176     private CapabilityDefinition createCapability(String capabilityName, Map<String, Object> toscaJson) {
 177         CapabilityDefinition capability = new CapabilityDefinition();
 178         capability.setName(capabilityName);
 179         commonImportManager.setField(toscaJson, ToscaTagNamesEnum.TYPE.getElementName(), capability::setType);
 180         // Properties
 181         CommonImportManager.setProperties(toscaJson, pl -> capability.setProperties(map(pl)));
 182         return capability;
 183     }
 184
 185     /**
 186      * @param pl
 187      * @return
 188      */
 189     private List<ComponentInstanceProperty> map(List<PropertyDefinition> pl) {
 190         return pl.stream().map(ComponentInstanceProperty::new).collect(Collectors.toList());
 191     }
 192
 193     private class CapabilityTypeToscaJsonHolder {
 194
 195         private Map<String, Object> capabilityTypeToscaJson;
 196
 197         public Map<String, Object> getCapabilityTypeToscaJson() {
 198             return capabilityTypeToscaJson;
 199         }
 200
 201         public void setCapabilityTypeToscaJson(Map<String, Object> capabilityTypeToscaJson) {
 202             this.capabilityTypeToscaJson = capabilityTypeToscaJson;
 203         }
 204
 205         public boolean isEmpty() {
 206             return capabilityTypeToscaJson == null;
 207         }
 208     }
 209 }