catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/CategoriesImportManager.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.openecomp.sdc.be.dao.api.ActionStatus;
  25 import org.openecomp.sdc.be.datamodel.api.CategoryTypeEnum;
  26 import org.openecomp.sdc.be.datamodel.utils.NodeTypeConvertUtils;
  27 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  28 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
  29 import org.openecomp.sdc.be.impl.ComponentsUtils;
  30 import org.openecomp.sdc.be.model.category.CategoryDefinition;
  31 import org.openecomp.sdc.be.model.category.GroupingDefinition;
  32 import org.openecomp.sdc.be.model.category.SubCategoryDefinition;
  33 import org.openecomp.sdc.be.model.operations.api.IElementOperation;
  34 import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder;
  35 import org.openecomp.sdc.common.log.wrappers.Logger;
  36 import org.openecomp.sdc.common.util.ValidationUtils;
  37 import org.openecomp.sdc.exception.ResponseFormat;
  38 import org.springframework.stereotype.Component;
  39 import org.yaml.snakeyaml.Yaml;
  40
  41 import java.util.*;
  42 import java.util.Map.Entry;
  43
  44 @Component("categoriesImportManager")
  45 public class CategoriesImportManager {
  46
  47     @javax.annotation.Resource
  48     private IElementOperation elementOperation;
  49
  50     @javax.annotation.Resource
  51     private ComponentsUtils componentsUtils;
  52
  53     private static final Logger log = Logger.getLogger(CategoriesImportManager.class.getName());
  54
  55     public Either<Map<String, List<CategoryDefinition>>, ResponseFormat> createCategories(String categoriesTypesYml) {
  56
  57         Map<String, List<CategoryDefinition>> allCategories = createCategoriesFromYml(categoriesTypesYml);
  58         return createCategoriesByDao(allCategories);
  59     }
  60
  61     private Either<Map<String, List<CategoryDefinition>>, ResponseFormat> createCategoriesByDao(Map<String, List<CategoryDefinition>> allCategories) {
  62         Map<String, List<CategoryDefinition>> result = new HashMap<>();
  63         log.debug("createCategoriesByDao: starting to create Categories.");
  64         for (Map.Entry<String, List<CategoryDefinition>> entry : allCategories.entrySet()) {
  65             ComponentTypeEnum componentType = ComponentTypeEnum.findByParamName(entry.getKey());
  66             NodeTypeEnum nodeTypeCategory = NodeTypeConvertUtils.getCategoryNodeTypeByComponentParam(componentType, CategoryTypeEnum.CATEGORY);
  67             NodeTypeEnum nodeTypeSubCategory = NodeTypeConvertUtils.getCategoryNodeTypeByComponentParam(componentType, CategoryTypeEnum.SUBCATEGORY);
  68             NodeTypeEnum nodeTypeGroup = NodeTypeConvertUtils.getCategoryNodeTypeByComponentParam(componentType, CategoryTypeEnum.GROUPING);
  69             log.debug("createCategoriesByDao: creating componentType:{}  nodeTypeCategory:{} nodeTypeSubCategory:{} nodeTypeGroup:{}", componentType, nodeTypeCategory, nodeTypeSubCategory, nodeTypeGroup);
  70             List<CategoryDefinition> newCategoriesvalue = new ArrayList<>();
  71             for (CategoryDefinition category : entry.getValue()) {
  72
  73                 Either<CategoryDefinition, ResponseFormat> createdCategoryRes = createCategorieDeo(entry, category, nodeTypeCategory);
  74                 if (createdCategoryRes.isRight()) {
  75                     return Either.right(createdCategoryRes.right().value());
  76                 }
  77
  78                 CategoryDefinition newcategory = createdCategoryRes.left().value();
  79                 log.debug("createCategoriesByDao: create category was successful {}", newcategory);
  80                 List<SubCategoryDefinition> newsubcategories = new ArrayList<>();
  81                 List<SubCategoryDefinition> subcategories = category.getSubcategories();
  82                 if (subcategories != null) {
  83                     for (SubCategoryDefinition subcategory : subcategories) {
  84                         Either<SubCategoryDefinition, ResponseFormat> createdSubCategory = createSubCategorieDeo(entry, newcategory, subcategory, nodeTypeSubCategory);
  85                         if (createdSubCategory.isRight()) {
  86                             return Either.right(createdCategoryRes.right().value());
  87                         }
  88                         SubCategoryDefinition newsubcategory = createdSubCategory.left().value();
  89                         List<GroupingDefinition> groupings = subcategory.getGroupings();
  90                         if (groupings != null) {
  91                             List<GroupingDefinition> newgroupings = new ArrayList<>();
  92                             for (GroupingDefinition grouping : groupings) {
  93                                 Either<GroupingDefinition, ResponseFormat> createdGrouping = createGroupingDeo(entry, grouping, subcategory, category, nodeTypeGroup);
  94                                 if (createdGrouping.isRight()) {
  95                                     return Either.right(createdCategoryRes.right().value());
  96                                 }
  97                                 newgroupings.add(createdGrouping.left().value());
  98                             }
  99                             newsubcategory.setGroupings(newgroupings);
 100                         }
 101                         newsubcategories.add(newsubcategory);
 102                     }
 103                     newcategory.setSubcategories(newsubcategories);
 104                 }
 105                 newCategoriesvalue.add(newcategory);
 106             }
 107             result.put(entry.getKey(), newCategoriesvalue);
 108         }
 109         return Either.left(result);
 110     }
 111
 112     private Either<GroupingDefinition, ResponseFormat> createGroupingDeo(Map.Entry<String, List<CategoryDefinition>> entry, GroupingDefinition grouping, SubCategoryDefinition subcategory, CategoryDefinition category, NodeTypeEnum nodeTypeGroup) {
 113
 114         log.debug("createGroupingDeo: creating grouping  {}", grouping);
 115         Either<GroupingDefinition, ActionStatus> createdGrouping = elementOperation.createGrouping(subcategory.getUniqueId(), grouping, nodeTypeGroup);
 116         if (createdGrouping.isRight()) {
 117             if (ActionStatus.COMPONENT_GROUPING_EXISTS_FOR_SUB_CATEGORY.equals(createdGrouping.right().value())) {
 118                 log.debug(" create grouping for {}  group {} already exists ", entry.getKey(), grouping.getName());
 119                 String groupingId = UniqueIdBuilder.buildGroupingUid(grouping.getUniqueId(), grouping.getNormalizedName());
 120                 createdGrouping = elementOperation.getGroupingUniqueForType(nodeTypeGroup, groupingId);
 121                 if (createdGrouping.isRight()) {
 122                     log.debug("failed to get grouping that exists groupingId: {} type: {}", groupingId, nodeTypeGroup);
 123                     return Either.right(componentsUtils.getResponseFormat(createdGrouping.right().value()));
 124                 }
 125             }
 126             log.debug("Failed to create groupingcategory for {}  category {} subcategory {} grouping {} error {}", entry.getKey(),
 127                     category.getName(), subcategory.getName(), grouping != null ? grouping.getName() : null,
 128                             createdGrouping != null && createdGrouping.right() != null ? createdGrouping.right().value() : null);
 129
 130             return Either.right(componentsUtils.getResponseFormat(createdGrouping.right().value()));
 131         } else {
 132             log.debug("createGroupingDeo: create Grouping was successful {}", createdGrouping.left().value());
 133         }
 134         return Either.left(createdGrouping.left().value());
 135
 136     }
 137
 138     private Either<SubCategoryDefinition, ResponseFormat> createSubCategorieDeo(Map.Entry<String, List<CategoryDefinition>> entry, CategoryDefinition newcategory, SubCategoryDefinition subcategory, NodeTypeEnum nodeTypeSubCategory) {
 139         log.debug("createSubCategorieDeo: creating subcategory  {}", subcategory);
 140         Either<SubCategoryDefinition, ActionStatus> createdSubCategory = elementOperation.createSubCategory(newcategory.getUniqueId(), subcategory, nodeTypeSubCategory);
 141         if (createdSubCategory.isRight()) {
 142             if (ActionStatus.COMPONENT_SUB_CATEGORY_EXISTS_FOR_CATEGORY.equals(createdSubCategory.right().value())) {
 143                 log.debug(" create subcategory for {}  category {} subcategory {} already exists retrieving", entry.getKey(), newcategory.getName(), subcategory.getName());
 144                 String subCategoryId = UniqueIdBuilder.buildSubCategoryUid(newcategory.getUniqueId(), subcategory.getNormalizedName());
 145                 createdSubCategory = elementOperation.getSubCategory(nodeTypeSubCategory, subCategoryId);
 146                 if (createdSubCategory.isRight()) {
 147                     log.debug("failed to get sub category that exists subCategoryId: {} type: {}", subCategoryId, nodeTypeSubCategory);
 148                     return Either.right(componentsUtils.getResponseFormat(createdSubCategory.right().value()));
 149                 }
 150             } else {
 151                 log.debug("Failed to create subcategory for {}  category: {} subcategory: {} error {}", entry.getKey(), newcategory.getName(), subcategory.getName(), createdSubCategory.right().value());
 152                 return Either.right(componentsUtils.getResponseFormat(createdSubCategory.right().value()));
 153             }
 154         } else {
 155             log.debug("createSubCategorieDeo: create subcategory was successful {}", createdSubCategory.left().value());
 156         }
 157         return Either.left(createdSubCategory.left().value());
 158     }
 159
 160     private Either<CategoryDefinition, ResponseFormat> createCategorieDeo(Map.Entry<String, List<CategoryDefinition>> entry, CategoryDefinition category, NodeTypeEnum nodeTypeCategory) {
 161         log.debug("createCategorieDeo: creating category {}", category);
 162         Either<CategoryDefinition, ActionStatus> createdCategory = elementOperation.createCategory(category, nodeTypeCategory);
 163         if (createdCategory.isRight()) {
 164             log.debug("Failed to create category for {}  {} error {}", entry.getKey(), category.getName(), createdCategory.right().value());
 165             if (!ActionStatus.COMPONENT_CATEGORY_ALREADY_EXISTS.equals(createdCategory.right().value())) {
 166                 return Either.right(componentsUtils.getResponseFormat(createdCategory.right().value()));
 167             } else {
 168                 log.debug("createCategorieDeo: category exists {} retriving.", category);
 169                 String categoryId = UniqueIdBuilder.buildCategoryUid(category.getNormalizedName(), nodeTypeCategory);
 170                 createdCategory = elementOperation.getCategory(nodeTypeCategory, categoryId);
 171                 if (createdCategory.isRight()) {
 172                     log.debug("failed to get category that exists categoryId: {} type: {}", categoryId, nodeTypeCategory);
 173                     return Either.right(componentsUtils.getResponseFormat(createdCategory.right().value()));
 174                 }
 175             }
 176         } else {
 177             log.debug("createCategorieDeo: create category was successful {}", createdCategory.left().value());
 178         }
 179         return Either.left(createdCategory.left().value());
 180     }
 181
 182     private Map<String, List<CategoryDefinition>> createCategoriesFromYml(String categoriesTypesYml) {
 183         Map<String, Object> toscaJson = (Map<String, Object>) new Yaml().load(categoriesTypesYml);
 184         Map<String, List<CategoryDefinition>> allCategories = new HashMap<>();
 185
 186         Iterator<Entry<String, Object>> categoryEntryItr = toscaJson.entrySet().iterator();
 187         while (categoryEntryItr.hasNext()) {
 188             Entry<String, Object> categoryTypeEntry = categoryEntryItr.next();
 189             String categoryType = categoryTypeEntry.getKey();
 190             List<CategoryDefinition> categoriesPerType = null;
 191             Map<String, Object> categoryPerType = null;
 192             switch (categoryType) {
 193             case ComponentTypeEnum.SERVICE_PARAM_NAME:
 194                 categoryPerType = (Map<String, Object>) categoryTypeEntry.getValue();
 195                 categoriesPerType = createServiceCategories(categoryPerType);
 196                 break;
 197             case ComponentTypeEnum.RESOURCE_PARAM_NAME:
 198                 categoryPerType = (Map<String, Object>) categoryTypeEntry.getValue();
 199                 categoriesPerType = createResourceCategories(categoryPerType);
 200                 break;
 201             case ComponentTypeEnum.PRODUCT_PARAM_NAME:
 202                 // TODO
 203                 break;
 204             default:
 205                 log.debug("Not supported category type - {}", categoryType);
 206                 break;
 207             }
 208             if (categoriesPerType != null) {
 209                 allCategories.put(categoryType, categoriesPerType);
 210             }
 211         }
 212         return allCategories;
 213     }
 214
 215     private List<CategoryDefinition> createServiceCategories(Map<String, Object> categories) {
 216         List<CategoryDefinition> categroiesDef = new ArrayList<>();
 217         String catName = null;
 218         List<String> icons = null;
 219         for (Entry<String, Object> entry : categories.entrySet()) {
 220             CategoryDefinition catDef = new CategoryDefinition();
 221             Map<String, Object> category = (Map<String, Object>) entry.getValue();
 222             catName = (String) category.get("name");
 223             catDef.setName(catName);
 224             icons = (List<String>) category.get("icons");
 225             catDef.setIcons(icons);
 226             String normalizedName = ValidationUtils.normalizeCategoryName4Uniqueness(catName);
 227             catDef.setNormalizedName(normalizedName);
 228             categroiesDef.add(catDef);
 229         }
 230
 231         return categroiesDef;
 232     }
 233
 234     private List<CategoryDefinition> createResourceCategories(Map<String, Object> categoryPerType) {
 235         List<CategoryDefinition> categroiesDef = new ArrayList<>();
 236         for (Map.Entry<String, Object> entry : categoryPerType.entrySet()) {
 237             Map<String, Object> category = (Map<String, Object>) entry.getValue();
 238             CategoryDefinition catDef = new CategoryDefinition();
 239             String catName = (String) category.get("name");
 240             catDef.setName(catName);
 241             String normalizedName = ValidationUtils.normalizeCategoryName4Uniqueness(catName);
 242             catDef.setNormalizedName(normalizedName);
 243             Map<String, Object> subcategories = (Map<String, Object>) category.get("subcategories");
 244             List<SubCategoryDefinition> subcateDef = new ArrayList<>();
 245             for (Entry<String, Object> subcategory : subcategories.entrySet()) {
 246                 Map<String, Object> subcategoryInfo = (Map<String, Object>) subcategory.getValue();
 247                 SubCategoryDefinition subDef = new SubCategoryDefinition();
 248                 String subcategoryName = (String) subcategoryInfo.get("name");
 249                 subDef.setName(subcategoryName);
 250                 List<String> subcategoryIcons = (List<String>) subcategoryInfo.get("icons");
 251                 subDef.setIcons(subcategoryIcons);
 252                 normalizedName = ValidationUtils.normalizeCategoryName4Uniqueness(subcategoryName);
 253                 subDef.setNormalizedName(normalizedName);
 254                 subcateDef.add(subDef);
 255             }
 256
 257             catDef.setSubcategories(subcateDef);
 258             categroiesDef.add(catDef);
 259         }
 260         return categroiesDef;
 261     }
 262 }