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.ArrayList;
  42 import java.util.HashMap;
  43 import java.util.Iterator;
  44 import java.util.List;
  45 import java.util.Map;
  46 import java.util.Map.Entry;
  47
  48 @Component("categoriesImportManager")
  49 public class CategoriesImportManager {
  50
  51     @javax.annotation.Resource
  52     private IElementOperation elementOperation;
  53
  54     @javax.annotation.Resource
  55     private ComponentsUtils componentsUtils;
  56
  57     private static final Logger log = Logger.getLogger(CategoriesImportManager.class.getName());
  58
  59     public Either<Map<String, List<CategoryDefinition>>, ResponseFormat> createCategories(String categoriesTypesYml) {
  60
  61         Map<String, List<CategoryDefinition>> allCategories = createCategoriesFromYml(categoriesTypesYml);
  62         return createCategoriesByDao(allCategories);
  63     }
  64
  65     private Either<Map<String, List<CategoryDefinition>>, ResponseFormat> createCategoriesByDao(Map<String, List<CategoryDefinition>> allCategories) {
  66         Map<String, List<CategoryDefinition>> result = new HashMap<>();
  67         log.debug("createCategoriesByDao: starting to create Categories.");
  68         for (Map.Entry<String, List<CategoryDefinition>> entry : allCategories.entrySet()) {
  69             ComponentTypeEnum componentType = ComponentTypeEnum.findByParamName(entry.getKey());
  70             NodeTypeEnum nodeTypeCategory = NodeTypeConvertUtils.getCategoryNodeTypeByComponentParam(componentType, CategoryTypeEnum.CATEGORY);
  71             NodeTypeEnum nodeTypeSubCategory = NodeTypeConvertUtils.getCategoryNodeTypeByComponentParam(componentType, CategoryTypeEnum.SUBCATEGORY);
  72             NodeTypeEnum nodeTypeGroup = NodeTypeConvertUtils.getCategoryNodeTypeByComponentParam(componentType, CategoryTypeEnum.GROUPING);
  73             log.debug("createCategoriesByDao: creating componentType:{}  nodeTypeCategory:{} nodeTypeSubCategory:{} nodeTypeGroup:{}", componentType, nodeTypeCategory, nodeTypeSubCategory, nodeTypeGroup);
  74             List<CategoryDefinition> newCategoriesvalue = new ArrayList<>();
  75             for (CategoryDefinition category : entry.getValue()) {
  76
  77                 Either<CategoryDefinition, ResponseFormat> createdCategoryRes = createCategorieDeo(entry, category, nodeTypeCategory);
  78                 if (createdCategoryRes.isRight()) {
  79                     return Either.right(createdCategoryRes.right().value());
  80                 }
  81
  82                 CategoryDefinition newcategory = createdCategoryRes.left().value();
  83                 log.debug("createCategoriesByDao: create category was successful {}", newcategory);
  84                 List<SubCategoryDefinition> newsubcategories = new ArrayList<>();
  85                 List<SubCategoryDefinition> subcategories = category.getSubcategories();
  86                 if (subcategories != null) {
  87                     boolean createdNewSubCategory = isCreatedNewSubCategory(entry, nodeTypeSubCategory, nodeTypeGroup, category, newcategory, newsubcategories, subcategories);
  88                     if (!createdNewSubCategory) {
  89                         return Either.right(createdCategoryRes.right().value());
  90                     }
  91                     newcategory.setSubcategories(newsubcategories);
  92                 }
  93                 newCategoriesvalue.add(newcategory);
  94             }
  95             result.put(entry.getKey(), newCategoriesvalue);
  96         }
  97         return Either.left(result);
  98     }
  99
 100     private boolean isCreatedNewSubCategory(Entry<String, List<CategoryDefinition>> entry, NodeTypeEnum nodeTypeSubCategory, NodeTypeEnum nodeTypeGroup, CategoryDefinition category, CategoryDefinition newcategory, List<SubCategoryDefinition> newsubcategories, List<SubCategoryDefinition> subcategories) {
 101         for (SubCategoryDefinition subcategory : subcategories) {
 102             Either<SubCategoryDefinition, ResponseFormat> createdSubCategory = createSubCategorieDeo(entry, newcategory, subcategory, nodeTypeSubCategory);
 103             if (createdSubCategory.isRight()) {
 104                 return false;
 105             }
 106             SubCategoryDefinition newsubcategory = createdSubCategory.left().value();
 107             List<GroupingDefinition> groupings = subcategory.getGroupings();
 108             if (groupings != null) {
 109                 List<GroupingDefinition> newgroupings = new ArrayList<>();
 110                 for (GroupingDefinition grouping : groupings) {
 111                     Either<GroupingDefinition, ResponseFormat> createdGrouping = createGroupingDeo(entry, grouping, subcategory, category, nodeTypeGroup);
 112                     if (createdGrouping.isRight()) {
 113                         return false;
 114                     }
 115                     newgroupings.add(createdGrouping.left().value());
 116                 }
 117                 newsubcategory.setGroupings(newgroupings);
 118             }
 119             newsubcategories.add(newsubcategory);
 120         }
 121         return true;
 122     }
 123
 124     private Either<GroupingDefinition, ResponseFormat> createGroupingDeo(Map.Entry<String, List<CategoryDefinition>> entry, GroupingDefinition grouping, SubCategoryDefinition subcategory, CategoryDefinition category, NodeTypeEnum nodeTypeGroup) {
 125
 126         log.debug("createGroupingDeo: creating grouping  {}", grouping);
 127         Either<GroupingDefinition, ActionStatus> createdGrouping = elementOperation.createGrouping(subcategory.getUniqueId(), grouping, nodeTypeGroup);
 128         if (createdGrouping.isRight()) {
 129             if (ActionStatus.COMPONENT_GROUPING_EXISTS_FOR_SUB_CATEGORY == createdGrouping.right().value()) {
 130                 log.debug(" create grouping for {}  group {} already exists ", entry.getKey(), grouping.getName());
 131                 String groupingId = UniqueIdBuilder.buildGroupingUid(grouping.getUniqueId(), grouping.getNormalizedName());
 132                 createdGrouping = elementOperation.getGroupingUniqueForType(nodeTypeGroup, groupingId);
 133                 if (createdGrouping.isRight()) {
 134                     log.debug("failed to get grouping that exists groupingId: {} type: {}", groupingId, nodeTypeGroup);
 135                     return Either.right(componentsUtils.getResponseFormat(createdGrouping.right().value()));
 136                 }
 137             }
 138             log.debug("Failed to create groupingcategory for {}  category {} subcategory {} grouping {} error {}", entry.getKey(),
 139                     category.getName(), subcategory.getName(), grouping != null ? grouping.getName() : null,
 140                             createdGrouping != null && createdGrouping.right() != null ? createdGrouping.right().value() : null);
 141
 142             return Either.right(componentsUtils.getResponseFormat(createdGrouping.right().value()));
 143         } else {
 144             log.debug("createGroupingDeo: create Grouping was successful {}", createdGrouping.left().value());
 145         }
 146         return Either.left(createdGrouping.left().value());
 147
 148     }
 149
 150     private Either<SubCategoryDefinition, ResponseFormat> createSubCategorieDeo(Map.Entry<String, List<CategoryDefinition>> entry, CategoryDefinition newcategory, SubCategoryDefinition subcategory, NodeTypeEnum nodeTypeSubCategory) {
 151         log.debug("createSubCategorieDeo: creating subcategory  {}", subcategory);
 152         Either<SubCategoryDefinition, ActionStatus> createdSubCategory = elementOperation.createSubCategory(newcategory.getUniqueId(), subcategory, nodeTypeSubCategory);
 153         if (createdSubCategory.isRight()) {
 154             if (ActionStatus.COMPONENT_SUB_CATEGORY_EXISTS_FOR_CATEGORY == createdSubCategory.right().value()) {
 155                 log.debug(" create subcategory for {}  category {} subcategory {} already exists retrieving", entry.getKey(), newcategory.getName(), subcategory.getName());
 156                 String subCategoryId = UniqueIdBuilder.buildSubCategoryUid(newcategory.getUniqueId(), subcategory.getNormalizedName());
 157                 createdSubCategory = elementOperation.getSubCategory(nodeTypeSubCategory, subCategoryId);
 158                 if (createdSubCategory.isRight()) {
 159                     log.debug("failed to get sub category that exists subCategoryId: {} type: {}", subCategoryId, nodeTypeSubCategory);
 160                     return Either.right(componentsUtils.getResponseFormat(createdSubCategory.right().value()));
 161                 }
 162             } else {
 163                 log.debug("Failed to create subcategory for {}  category: {} subcategory: {} error {}", entry.getKey(), newcategory.getName(), subcategory.getName(), createdSubCategory.right().value());
 164                 return Either.right(componentsUtils.getResponseFormat(createdSubCategory.right().value()));
 165             }
 166         } else {
 167             log.debug("createSubCategorieDeo: create subcategory was successful {}", createdSubCategory.left().value());
 168         }
 169         return Either.left(createdSubCategory.left().value());
 170     }
 171
 172     private Either<CategoryDefinition, ResponseFormat> createCategorieDeo(Map.Entry<String, List<CategoryDefinition>> entry, CategoryDefinition category, NodeTypeEnum nodeTypeCategory) {
 173         log.debug("createCategorieDeo: creating category {}", category);
 174         Either<CategoryDefinition, ActionStatus> createdCategory = elementOperation.createCategory(category, nodeTypeCategory);
 175         if (createdCategory.isRight()) {
 176             log.debug("Failed to create category for {}  {} error {}", entry.getKey(), category.getName(), createdCategory.right().value());
 177             if (ActionStatus.COMPONENT_CATEGORY_ALREADY_EXISTS != createdCategory.right().value()) {
 178                 return Either.right(componentsUtils.getResponseFormat(createdCategory.right().value()));
 179             } else {
 180                 log.debug("createCategorieDeo: category exists {} retriving.", category);
 181                 String categoryId = UniqueIdBuilder.buildCategoryUid(category.getNormalizedName(), nodeTypeCategory);
 182                 createdCategory = elementOperation.getCategory(nodeTypeCategory, categoryId);
 183                 if (createdCategory.isRight()) {
 184                     log.debug("failed to get category that exists categoryId: {} type: {}", categoryId, nodeTypeCategory);
 185                     return Either.right(componentsUtils.getResponseFormat(createdCategory.right().value()));
 186                 }
 187             }
 188         } else {
 189             log.debug("createCategorieDeo: create category was successful {}", createdCategory.left().value());
 190         }
 191         return Either.left(createdCategory.left().value());
 192     }
 193
 194     private Map<String, List<CategoryDefinition>> createCategoriesFromYml(String categoriesTypesYml) {
 195         Map<String, Object> toscaJson = (Map<String, Object>) new Yaml().load(categoriesTypesYml);
 196         Map<String, List<CategoryDefinition>> allCategories = new HashMap<>();
 197
 198         Iterator<Entry<String, Object>> categoryEntryItr = toscaJson.entrySet().iterator();
 199         while (categoryEntryItr.hasNext()) {
 200             Entry<String, Object> categoryTypeEntry = categoryEntryItr.next();
 201             String categoryType = categoryTypeEntry.getKey();
 202             List<CategoryDefinition> categoriesPerType = null;
 203             Map<String, Object> categoryPerType = null;
 204             switch (categoryType) {
 205             case ComponentTypeEnum.SERVICE_PARAM_NAME:
 206                 categoryPerType = (Map<String, Object>) categoryTypeEntry.getValue();
 207                 categoriesPerType = createServiceCategories(categoryPerType);
 208                 break;
 209             case ComponentTypeEnum.RESOURCE_PARAM_NAME:
 210                 categoryPerType = (Map<String, Object>) categoryTypeEntry.getValue();
 211                 categoriesPerType = createResourceCategories(categoryPerType);
 212                 break;
 213             case ComponentTypeEnum.PRODUCT_PARAM_NAME:
 214                 // TODO
 215                 break;
 216             default:
 217                 log.debug("Not supported category type - {}", categoryType);
 218                 break;
 219             }
 220             if (categoriesPerType != null) {
 221                 allCategories.put(categoryType, categoriesPerType);
 222             }
 223         }
 224         return allCategories;
 225     }
 226
 227     private List<CategoryDefinition> createServiceCategories(Map<String, Object> categories) {
 228         List<CategoryDefinition> categroiesDef = new ArrayList<>();
 229         String catName = null;
 230         List<String> icons = null;
 231         for (Entry<String, Object> entry : categories.entrySet()) {
 232             CategoryDefinition catDef = new CategoryDefinition();
 233             Map<String, Object> category = (Map<String, Object>) entry.getValue();
 234             catName = (String) category.get("name");
 235             catDef.setName(catName);
 236             icons = (List<String>) category.get("icons");
 237             catDef.setIcons(icons);
 238             String normalizedName = ValidationUtils.normalizeCategoryName4Uniqueness(catName);
 239             catDef.setNormalizedName(normalizedName);
 240             categroiesDef.add(catDef);
 241         }
 242
 243         return categroiesDef;
 244     }
 245
 246     private List<CategoryDefinition> createResourceCategories(Map<String, Object> categoryPerType) {
 247         List<CategoryDefinition> categroiesDef = new ArrayList<>();
 248         for (Map.Entry<String, Object> entry : categoryPerType.entrySet()) {
 249             Map<String, Object> category = (Map<String, Object>) entry.getValue();
 250             CategoryDefinition catDef = new CategoryDefinition();
 251             String catName = (String) category.get("name");
 252             catDef.setName(catName);
 253             String normalizedName = ValidationUtils.normalizeCategoryName4Uniqueness(catName);
 254             catDef.setNormalizedName(normalizedName);
 255             Map<String, Object> subcategories = (Map<String, Object>) category.get("subcategories");
 256             List<SubCategoryDefinition> subcateDef = new ArrayList<>();
 257             for (Entry<String, Object> subcategory : subcategories.entrySet()) {
 258                 Map<String, Object> subcategoryInfo = (Map<String, Object>) subcategory.getValue();
 259                 SubCategoryDefinition subDef = new SubCategoryDefinition();
 260                 String subcategoryName = (String) subcategoryInfo.get("name");
 261                 subDef.setName(subcategoryName);
 262                 List<String> subcategoryIcons = (List<String>) subcategoryInfo.get("icons");
 263                 subDef.setIcons(subcategoryIcons);
 264                 normalizedName = ValidationUtils.normalizeCategoryName4Uniqueness(subcategoryName);
 265                 subDef.setNormalizedName(normalizedName);
 266                 subcateDef.add(subDef);
 267             }
 268
 269             catDef.setSubcategories(subcateDef);
 270             categroiesDef.add(catDef);
 271         }
 272         return categroiesDef;
 273     }
 274 }