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.stream.Collectors;
  27 import org.apache.commons.lang3.StringUtils;
  28 import org.apache.commons.lang3.tuple.ImmutablePair;
  29 import org.openecomp.sdc.be.components.impl.CommonImportManager.ElementTypeEnum;
  30 import org.openecomp.sdc.be.components.impl.model.ToscaTypeImportData;
  31 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  32 import org.openecomp.sdc.be.dao.api.ActionStatus;
  33 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
  34 import org.openecomp.sdc.be.impl.ComponentsUtils;
  35 import org.openecomp.sdc.be.model.CapabilityDefinition;
  36 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  37 import org.openecomp.sdc.be.model.GroupTypeDefinition;
  38 import org.openecomp.sdc.be.model.PropertyDefinition;
  39 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  40 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  41 import org.openecomp.sdc.be.model.operations.impl.GroupTypeOperation;
  42 import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder;
  43 import org.openecomp.sdc.be.model.utils.TypeCompareUtils;
  44 import org.openecomp.sdc.be.utils.TypeUtils;
  45 import org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum;
  46 import org.openecomp.sdc.common.log.wrappers.Logger;
  47 import org.openecomp.sdc.exception.ResponseFormat;
  48 import org.springframework.stereotype.Component;
  49
  50 @Component("groupTypeImportManager")
  51 public class GroupTypeImportManager {
  52
  53     private static final Logger log = Logger.getLogger(GroupTypeImportManager.class);
  54     private final GroupTypeOperation groupTypeOperation;
  55     private final ComponentsUtils componentsUtils;
  56     private final ToscaOperationFacade toscaOperationFacade;
  57     private final CommonImportManager commonImportManager;
  58
  59     public GroupTypeImportManager(GroupTypeOperation groupTypeOperation, ComponentsUtils componentsUtils, ToscaOperationFacade toscaOperationFacade,
  60                                   CommonImportManager commonImportManager) {
  61         this.groupTypeOperation = groupTypeOperation;
  62         this.componentsUtils = componentsUtils;
  63         this.toscaOperationFacade = toscaOperationFacade;
  64         this.commonImportManager = commonImportManager;
  65     }
  66
  67     public Either<List<ImmutablePair<GroupTypeDefinition, Boolean>>, ResponseFormat> createGroupTypes(ToscaTypeImportData toscaTypeImportData, String modelName) {
  68         return commonImportManager.createElementTypes(toscaTypeImportData, this::createGroupTypesFromYml, this::upsertGroupTypesByDao, modelName);
  69     }
  70
  71     private Either<List<GroupTypeDefinition>, ActionStatus> createGroupTypesFromYml(String groupTypesYml, String modelName) {
  72         Either<List<GroupTypeDefinition>, ActionStatus> groupTypes = commonImportManager.createElementTypesFromYml(groupTypesYml, this::createGroupType);
  73         if (groupTypes.isLeft() && StringUtils.isNotEmpty(modelName)){
  74             groupTypes.left().value().forEach(groupType -> groupType.setModel(modelName));
  75         }
  76         return groupTypes;
  77     }
  78
  79     private Either<List<ImmutablePair<GroupTypeDefinition, Boolean>>, ResponseFormat> upsertGroupTypesByDao(
  80         List<GroupTypeDefinition> groupTypesToCreate, String modelName) {
  81         return commonImportManager.createElementTypesWithVersionByDao(groupTypesToCreate, this::validateGroupType,
  82             groupType -> new ImmutablePair<>(ElementTypeEnum.GROUP_TYPE, UniqueIdBuilder.buildGroupTypeUid(groupType.getModel(),
  83                 groupType.getType(), groupType.getVersion(), NodeTypeEnum.GroupType.getName()).toLowerCase()), groupTypeOperation::getLatestGroupTypeByType,
  84             groupTypeOperation::addGroupType, this::updateGroupType, modelName);
  85     }
  86
  87     private Either<GroupTypeDefinition, StorageOperationStatus> updateGroupType(GroupTypeDefinition newGroupType, GroupTypeDefinition oldGroupType) {
  88         Either<GroupTypeDefinition, StorageOperationStatus> validationRes = groupTypeOperation.validateUpdateProperties(newGroupType);
  89         if (validationRes.isRight()) {
  90             log.error("#updateGroupType - One or all properties of group type {} not valid. status is {}", newGroupType,
  91                 validationRes.right().value());
  92             return validationRes;
  93         }
  94         if (TypeCompareUtils.isGroupTypesEquals(newGroupType, oldGroupType)) {
  95             return TypeCompareUtils.typeAlreadyExists();
  96         }
  97         return groupTypeOperation.updateGroupType(newGroupType, oldGroupType);
  98     }
  99
 100     private Either<ActionStatus, ResponseFormat> validateGroupType(GroupTypeDefinition groupType) {
 101         Either<ActionStatus, ResponseFormat> result = Either.left(ActionStatus.OK);
 102         if (groupType.getMembers() != null) {
 103             if (groupType.getMembers().isEmpty()) {
 104                 ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.GROUP_MEMBER_EMPTY, groupType.getType());
 105                 result = Either.right(responseFormat);
 106             } else {
 107                 for (String member : groupType.getMembers()) {
 108                     // Verify that such Resource exist
 109                     Either<org.openecomp.sdc.be.model.Resource, StorageOperationStatus> eitherMemberExist = toscaOperationFacade
 110                         .getLatestByToscaResourceName(member, groupType.getModel());
 111                     if (eitherMemberExist.isRight()) {
 112                         StorageOperationStatus operationStatus = eitherMemberExist.right().value();
 113                         log.debug("Error when fetching parent resource {}, error: {}", member, operationStatus);
 114                         ActionStatus convertFromStorageResponse = componentsUtils.convertFromStorageResponse(operationStatus);
 115                         BeEcompErrorManager.getInstance().logBeComponentMissingError("Import GroupType", "resource", member);
 116                         result = Either.right(componentsUtils.getResponseFormat(convertFromStorageResponse, member));
 117                         break;
 118                     }
 119                 }
 120             }
 121         }
 122         return result;
 123     }
 124
 125     private GroupTypeDefinition createGroupType(String groupTypeName, Map<String, Object> toscaJson) {
 126         GroupTypeDefinition groupType = new GroupTypeDefinition();
 127         if (toscaJson != null) {
 128             // Description
 129             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.DESCRIPTION.getElementName(), groupType::setDescription);
 130             // Derived From
 131             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.DERIVED_FROM.getElementName(), groupType::setDerivedFrom);
 132             // Properties
 133             CommonImportManager.setProperties(toscaJson, groupType::setProperties);
 134             // Metadata
 135             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.METADATA.getElementName(), groupType::setMetadata);
 136             // Capabilities
 137             Map<String, CapabilityDefinition> capabilities = createCapabilities(toscaJson);
 138             groupType.setCapabilities(capabilities);
 139             // Members
 140             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.MEMBERS.getElementName(), groupType::setMembers);
 141             groupType.setType(groupTypeName);
 142             groupType.setHighestVersion(true);
 143             groupType.setVersion(TypeUtils.getFirstCertifiedVersionVersion());
 144         }
 145         return groupType;
 146     }
 147
 148     /**
 149      * @param toscaJson
 150      * @return
 151      */
 152     private Map<String, CapabilityDefinition> createCapabilities(Map<String, Object> toscaJson) {
 153         CapabilityTypeToscaJsonHolder capabilityTypeToscaJsonHolder = new CapabilityTypeToscaJsonHolder();
 154         commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.CAPABILITIES.getElementName(),
 155             capabilityTypeToscaJsonHolder::setCapabilityTypeToscaJson);
 156         Map<String, CapabilityDefinition> capabilities;
 157         if (capabilityTypeToscaJsonHolder.isEmpty()) {
 158             capabilities = Collections.emptyMap();
 159         } else {
 160             capabilities = commonImportManager
 161                 .createElementTypesMapFromToscaJsonMap(this::createCapability, capabilityTypeToscaJsonHolder.getCapabilityTypeToscaJson());
 162         }
 163         return capabilities;
 164     }
 165
 166     private CapabilityDefinition createCapability(String capabilityName, Map<String, Object> toscaJson) {
 167         CapabilityDefinition capability = new CapabilityDefinition();
 168         capability.setName(capabilityName);
 169         commonImportManager.setField(toscaJson, ToscaTagNamesEnum.TYPE.getElementName(), capability::setType);
 170         // Properties
 171         CommonImportManager.setProperties(toscaJson, pl -> capability.setProperties(map(pl)));
 172         return capability;
 173     }
 174
 175     /**
 176      * @param pl
 177      * @return
 178      */
 179     private List<ComponentInstanceProperty> map(List<PropertyDefinition> pl) {
 180         return pl.stream().map(ComponentInstanceProperty::new).collect(Collectors.toList());
 181     }
 182
 183     private class CapabilityTypeToscaJsonHolder {
 184
 185         private Map<String, Object> capabilityTypeToscaJson;
 186
 187         public Map<String, Object> getCapabilityTypeToscaJson() {
 188             return capabilityTypeToscaJson;
 189         }
 190
 191         public void setCapabilityTypeToscaJson(Map<String, Object> capabilityTypeToscaJson) {
 192             this.capabilityTypeToscaJson = capabilityTypeToscaJson;
 193         }
 194
 195         public boolean isEmpty() {
 196             return capabilityTypeToscaJson == null;
 197         }
 198     }
 199 }