gerrit.onap Code Review - sdc.git/blob

   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 java.util.ArrayList;
  23 import java.util.Arrays;
  24 import java.util.Collections;
  25 import java.util.Iterator;
  26 import java.util.List;
  27 import java.util.Map;
  28 import java.util.Map.Entry;
  29 import java.util.Optional;
  30 import java.util.stream.Collectors;
  31
  32 import javax.annotation.Resource;
  33
  34 import org.apache.commons.collections.MapUtils;
  35 import org.apache.commons.lang3.StringUtils;
  36 import org.openecomp.sdc.be.dao.api.ActionStatus;
  37 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
  38 import org.openecomp.sdc.be.impl.ComponentsUtils;
  39 import org.openecomp.sdc.be.model.InterfaceDefinition;
  40 import org.openecomp.sdc.be.model.Model;
  41 import org.openecomp.sdc.be.model.Operation;
  42 import org.openecomp.sdc.be.model.operations.api.IInterfaceLifecycleOperation;
  43 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  44 import org.openecomp.sdc.be.model.operations.impl.ModelOperation;
  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 import fj.data.Either;
  51
  52 @Component("interfaceLifecycleTypeImportManager")
  53 public class InterfaceLifecycleTypeImportManager {
  54
  55     private static final Logger log = Logger.getLogger(InterfaceLifecycleTypeImportManager.class);
  56     @Resource
  57     private IInterfaceLifecycleOperation interfaceLifecycleOperation;
  58     @Resource
  59     private ComponentsUtils componentsUtils;
  60     @Resource
  61     private CommonImportManager commonImportManager;
  62     @Resource
  63     private ModelOperation modelOperation;
  64
  65     public Either<List<InterfaceDefinition>, ResponseFormat> createLifecycleTypes(String interfaceLifecycleTypesYml, final String modelName,
  66                                                                                   final boolean includeToModelDefaultImports) {
  67         Either<List<InterfaceDefinition>, ActionStatus> interfaces = createInterfaceTypeFromYml(interfaceLifecycleTypesYml, modelName);
  68         if (interfaces.isRight()) {
  69             ActionStatus status = interfaces.right().value();
  70             ResponseFormat responseFormat = componentsUtils.getResponseFormatByGroupType(status, null);
  71             return Either.right(responseFormat);
  72         }
  73         final Either<List<InterfaceDefinition>, ResponseFormat> elementTypes = createInterfacesByDao(interfaces.left().value());
  74         if (includeToModelDefaultImports && StringUtils.isNotEmpty(modelName)) {
  75             commonImportManager.addTypesToDefaultImports(interfaceLifecycleTypesYml, modelName);
  76         }
  77         return elementTypes;
  78     }
  79
  80     private Either<List<InterfaceDefinition>, ActionStatus> createInterfaceTypeFromYml(final String interfaceTypesYml, final String modelName) {
  81         final Either<List<InterfaceDefinition>, ActionStatus> interfaceTypes = commonImportManager.createElementTypesFromYml(interfaceTypesYml, this::createInterfaceDefinition);
  82         if (interfaceTypes.isLeft() && StringUtils.isNotEmpty(modelName)){
  83             final Optional<Model> modelOptional = modelOperation.findModelByName(modelName);
  84             if (modelOptional.isPresent()) {
  85                 interfaceTypes.left().value().forEach(interfaceType -> interfaceType.setModel(modelName));
  86                 return interfaceTypes;
  87             }
  88             return Either.right(ActionStatus.INVALID_MODEL);
  89         }
  90         return interfaceTypes;
  91     }
  92
  93     private Either<List<InterfaceDefinition>, ResponseFormat> createInterfacesByDao(List<InterfaceDefinition> interfacesToCreate) {
  94         List<InterfaceDefinition> createdInterfaces = new ArrayList<>();
  95         Either<List<InterfaceDefinition>, ResponseFormat> eitherResult = Either.left(createdInterfaces);
  96         Iterator<InterfaceDefinition> interfaceItr = interfacesToCreate.iterator();
  97         boolean stopDao = false;
  98         while (interfaceItr.hasNext() && !stopDao) {
  99             InterfaceDefinition interfaceDef = interfaceItr.next();
 100             log.info("send interfaceDefinition {} to dao for create", interfaceDef.getType());
 101             Either<InterfaceDefinition, StorageOperationStatus> dataModelResponse = interfaceLifecycleOperation.createInterfaceType(interfaceDef);
 102             if (dataModelResponse.isRight()) {
 103                 log.info("failed to create interface : {}  error: {}", interfaceDef.getType(), dataModelResponse.right().value().name());
 104                 if (dataModelResponse.right().value() != StorageOperationStatus.SCHEMA_VIOLATION) {
 105                     ResponseFormat responseFormat = componentsUtils
 106                         .getResponseFormat(componentsUtils.convertFromStorageResponseForLifecycleType(dataModelResponse.right().value()),
 107                             interfaceDef.getType());
 108                     eitherResult = Either.right(responseFormat);
 109                     stopDao = true;
 110                 }
 111             } else {
 112                 createdInterfaces.add(dataModelResponse.left().value());
 113             }
 114             if (!interfaceItr.hasNext()) {
 115                 log.info("lifecycle types were created successfully!!!");
 116             }
 117         }
 118         return eitherResult;
 119     }
 120
 121     private InterfaceDefinition createInterfaceDefinition(final String interfaceDefinition, final Map<String, Object> toscaJson) {
 122         final InterfaceDefinition interfaceDef = new InterfaceDefinition();
 123         interfaceDef.setType(interfaceDefinition);
 124         final Object descriptionObj = toscaJson.get(ToscaTagNamesEnum.DESCRIPTION.getElementName());
 125         if (descriptionObj instanceof String) {
 126             interfaceDef.setDescription((String) descriptionObj);
 127         }
 128         final Object derivedFromObj = toscaJson.get(ToscaTagNamesEnum.DERIVED_FROM.getElementName());
 129         if (derivedFromObj instanceof String) {
 130             interfaceDef.setDerivedFrom((String) derivedFromObj);
 131         }
 132         final Object versionObj = toscaJson.get(ToscaTagNamesEnum.VERSION.getElementName());
 133         if (versionObj instanceof String) {
 134             interfaceDef.setVersion((String) versionObj);
 135         }
 136         final Object metadataObj = toscaJson.get(ToscaTagNamesEnum.METADATA.getElementName());
 137         if (metadataObj instanceof Map) {
 138             interfaceDef.setToscaPresentationValue(JsonPresentationFields.METADATA, metadataObj);
 139         }
 140         final Map<String, Object> operationsMap;
 141         if (toscaJson.containsKey(ToscaTagNamesEnum.OPERATIONS.getElementName())) {
 142             operationsMap = (Map<String, Object>) toscaJson.get(ToscaTagNamesEnum.OPERATIONS.getElementName());
 143         } else {
 144             final List<String> entitySchemaEntryList = Arrays
 145                 .asList(ToscaTagNamesEnum.DERIVED_FROM.getElementName(), ToscaTagNamesEnum.DESCRIPTION.getElementName(),
 146                     ToscaTagNamesEnum.VERSION.getElementName(), ToscaTagNamesEnum.METADATA.getElementName(),
 147                     ToscaTagNamesEnum.INPUTS.getElementName(), ToscaTagNamesEnum.NOTIFICATIONS.getElementName());
 148             operationsMap = toscaJson.entrySet().stream().filter(interfaceEntry -> !entitySchemaEntryList.contains(interfaceEntry.getKey()))
 149                 .collect(Collectors.toMap(Entry::getKey, Entry::getValue));
 150         }
 151         interfaceDef.setOperationsMap(handleOperations(operationsMap));
 152         return interfaceDef;
 153     }
 154
 155     private Map<String, Operation> handleOperations(final Map<String, Object> operationsToscaEntry) {
 156         if (MapUtils.isEmpty(operationsToscaEntry)) {
 157             return Collections.emptyMap();
 158         }
 159         return operationsToscaEntry.entrySet().stream()
 160             .collect(Collectors.toMap(Entry::getKey, operationEntry -> createOperation((Map<String, Object>) operationEntry.getValue())));
 161     }
 162
 163     private Operation createOperation(final Map<String, Object> toscaOperationMap) {
 164         final Operation operation = new Operation();
 165         operation.setDescription((String) toscaOperationMap.get(ToscaTagNamesEnum.DESCRIPTION.getElementName()));
 166         return operation;
 167     }
 168 }