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
  21 package org.openecomp.sdc.be.components.impl;
  22
  23 import fj.data.Either;
  24 import org.apache.commons.lang3.tuple.ImmutablePair;
  25 import org.openecomp.sdc.be.components.impl.CommonImportManager.ElementTypeEnum;
  26 import org.openecomp.sdc.be.components.impl.model.ToscaTypeImportData;
  27 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  28 import org.openecomp.sdc.be.dao.api.ActionStatus;
  29 import org.openecomp.sdc.be.impl.ComponentsUtils;
  30 import org.openecomp.sdc.be.model.CapabilityDefinition;
  31 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  32 import org.openecomp.sdc.be.model.GroupTypeDefinition;
  33 import org.openecomp.sdc.be.model.PropertyDefinition;
  34 import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
  35 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  36 import org.openecomp.sdc.be.model.operations.impl.GroupTypeOperation;
  37 import org.openecomp.sdc.be.model.utils.TypeCompareUtils;
  38 import org.openecomp.sdc.be.utils.TypeUtils;
  39 import org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum;
  40 import org.openecomp.sdc.common.log.wrappers.Logger;
  41 import org.openecomp.sdc.exception.ResponseFormat;
  42 import org.springframework.stereotype.Component;
  43
  44 import java.util.Collections;
  45 import java.util.List;
  46 import java.util.Map;
  47 import java.util.stream.Collectors;
  48
  49 @Component("groupTypeImportManager")
  50 public class GroupTypeImportManager {
  51
  52     private static final Logger log = Logger.getLogger(GroupTypeImportManager.class);
  53     private final GroupTypeOperation groupTypeOperation;
  54     private final ComponentsUtils componentsUtils;
  55     private final ToscaOperationFacade toscaOperationFacade;
  56     private final CommonImportManager commonImportManager;
  57
  58     public GroupTypeImportManager(GroupTypeOperation groupTypeOperation, ComponentsUtils componentsUtils, ToscaOperationFacade toscaOperationFacade, CommonImportManager commonImportManager) {
  59         this.groupTypeOperation = groupTypeOperation;
  60         this.componentsUtils = componentsUtils;
  61         this.toscaOperationFacade = toscaOperationFacade;
  62         this.commonImportManager = commonImportManager;
  63     }
  64
  65     public Either<List<ImmutablePair<GroupTypeDefinition, Boolean>>, ResponseFormat> createGroupTypes(ToscaTypeImportData toscaTypeImportData) {
  66         return commonImportManager.createElementTypes(toscaTypeImportData, this::createGroupTypesFromYml, this::upsertGroupTypesByDao);
  67     }
  68
  69     private Either<List<GroupTypeDefinition>, ActionStatus> createGroupTypesFromYml(String groupTypesYml) {
  70         return commonImportManager.createElementTypesFromYml(groupTypesYml, this::createGroupType);
  71     }
  72
  73     private Either<List<ImmutablePair<GroupTypeDefinition, Boolean>>, ResponseFormat> upsertGroupTypesByDao(List<GroupTypeDefinition> groupTypesToCreate) {
  74         return commonImportManager.createElementTypesByDao(groupTypesToCreate, this::validateGroupType, groupType -> new ImmutablePair<>(ElementTypeEnum.GROUP_TYPE, groupType.getType()),
  75                 groupTypeOperation::getLatestGroupTypeByType, groupTypeOperation::addGroupType, this::updateGroupType);
  76     }
  77
  78     private Either<GroupTypeDefinition, StorageOperationStatus> updateGroupType(GroupTypeDefinition newGroupType, GroupTypeDefinition oldGroupType) {
  79         Either<GroupTypeDefinition, StorageOperationStatus> validationRes = groupTypeOperation.validateUpdateProperties(newGroupType);
  80         if (validationRes.isRight()) {
  81             log.error("#updateGroupType - One or all properties of group type {} not valid. status is {}", newGroupType, validationRes.right().value());
  82             return validationRes;
  83         }
  84
  85         if (TypeCompareUtils.isGroupTypesEquals(newGroupType, oldGroupType)) {
  86             return TypeCompareUtils.typeAlreadyExists();
  87         }
  88
  89         return groupTypeOperation.updateGroupType(newGroupType, oldGroupType);
  90     }
  91
  92     private Either<ActionStatus, ResponseFormat> validateGroupType(GroupTypeDefinition groupType) {
  93         Either<ActionStatus, ResponseFormat> result = Either.left(ActionStatus.OK);
  94         if (groupType.getMembers() != null) {
  95             if (groupType.getMembers().isEmpty()) {
  96                 ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.GROUP_MEMBER_EMPTY, groupType.getType());
  97                 result = Either.right(responseFormat);
  98             } else {
  99                 for (String member : groupType.getMembers()) {
 100                     // Verify that such Resource exist
 101                     Either<org.openecomp.sdc.be.model.Resource, StorageOperationStatus> eitherMemberExist = toscaOperationFacade.getLatestByToscaResourceName(member);
 102                     if (eitherMemberExist.isRight()) {
 103                         StorageOperationStatus operationStatus = eitherMemberExist.right().value();
 104                         log.debug("Error when fetching parent resource {}, error: {}", member, operationStatus);
 105                         ActionStatus convertFromStorageResponse = componentsUtils.convertFromStorageResponse(operationStatus);
 106                         BeEcompErrorManager.getInstance().logBeComponentMissingError("Import GroupType", "resource", member);
 107                         result = Either.right(componentsUtils.getResponseFormat(convertFromStorageResponse, member));
 108                         break;
 109                     }
 110                 }
 111
 112             }
 113         }
 114         return result;
 115     }
 116
 117     private GroupTypeDefinition createGroupType(String groupTypeName, Map<String, Object> toscaJson) {
 118
 119         GroupTypeDefinition groupType = new GroupTypeDefinition();
 120
 121         if (toscaJson != null) {
 122             // Description
 123             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.DESCRIPTION.getElementName(), groupType::setDescription);
 124             // Derived From
 125             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.DERIVED_FROM.getElementName(), groupType::setDerivedFrom);
 126             // Properties
 127             CommonImportManager.setProperties(toscaJson, groupType::setProperties);
 128             // Metadata
 129             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.METADATA.getElementName(), groupType::setMetadata);
 130             // Capabilities
 131             Map<String, CapabilityDefinition> capabilities = createCapabilities(toscaJson);
 132             groupType.setCapabilities(capabilities);
 133             // Members
 134             commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.MEMBERS.getElementName(), groupType::setMembers);
 135
 136             groupType.setType(groupTypeName);
 137
 138             groupType.setHighestVersion(true);
 139
 140             groupType.setVersion(TypeUtils.FIRST_CERTIFIED_VERSION_VERSION);
 141         }
 142         return groupType;
 143     }
 144
 145     /**
 146      * @param toscaJson
 147      * @return
 148      */
 149     private Map<String, CapabilityDefinition> createCapabilities(Map<String, Object> toscaJson) {
 150         CapabilityTypeToscaJsonHolder capabilityTypeToscaJsonHolder = new CapabilityTypeToscaJsonHolder();
 151         commonImportManager.setField(toscaJson, TypeUtils.ToscaTagNamesEnum.CAPABILITIES.getElementName(), capabilityTypeToscaJsonHolder::setCapabilityTypeToscaJson);
 152         Map<String, CapabilityDefinition> capabilities;
 153         if (capabilityTypeToscaJsonHolder.isEmpty()) {
 154             capabilities = Collections.emptyMap();
 155         }
 156         else {
 157             capabilities = commonImportManager.createElementTypesMapFromToscaJsonMap(this::createCapability, capabilityTypeToscaJsonHolder.getCapabilityTypeToscaJson());
 158         }
 159         return capabilities;
 160     }
 161
 162     private class CapabilityTypeToscaJsonHolder {
 163         private Map<String, Object> capabilityTypeToscaJson;
 164
 165         public Map<String, Object> getCapabilityTypeToscaJson() {
 166             return capabilityTypeToscaJson;
 167         }
 168
 169         public boolean isEmpty() {
 170             return capabilityTypeToscaJson == null;
 171         }
 172
 173         public void setCapabilityTypeToscaJson(Map<String, Object> capabilityTypeToscaJson) {
 174             this.capabilityTypeToscaJson = capabilityTypeToscaJson;
 175         }
 176     }
 177
 178     private CapabilityDefinition createCapability(String capabilityName, Map<String, Object> toscaJson) {
 179         CapabilityDefinition capability = new CapabilityDefinition();
 180
 181         capability.setName(capabilityName);
 182         commonImportManager.setField(toscaJson, ToscaTagNamesEnum.TYPE.getElementName(), capability::setType);
 183         // Properties
 184         CommonImportManager.setProperties(toscaJson, pl -> capability.setProperties(map(pl)));
 185
 186         return capability;
 187     }
 188
 189     /**
 190      * @param pl
 191      * @return
 192      */
 193     private List<ComponentInstanceProperty> map(List<PropertyDefinition> pl) {
 194         return pl.stream()
 195                 .map(ComponentInstanceProperty::new)
 196                 .collect(Collectors.toList());
 197     }
 198
 199 }