2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 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
11 * http://www.apache.org/licenses/LICENSE-2.0
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=========================================================
20 package org.openecomp.sdc.translator.services.heattotosca;
23 import java.util.Objects;
24 import java.util.Optional;
25 import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
26 import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
27 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
28 import org.openecomp.sdc.tosca.services.DataModelUtil;
29 import org.openecomp.sdc.tosca.services.ToscaAnalyzerService;
30 import org.openecomp.sdc.tosca.services.ToscaUtil;
31 import org.openecomp.sdc.tosca.services.impl.ToscaAnalyzerServiceImpl;
32 import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
33 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.FileNestedConsolidationData;
35 public class UnifiedCompositionManager {
37 private ConsolidationService consolidationService;
38 private TranslationService translationService = new TranslationService();
39 private UnifiedCompositionService unifiedCompositionService = new UnifiedCompositionService();
41 public UnifiedCompositionManager(ConsolidationService consolidationService) {
42 this.consolidationService = consolidationService;
45 public UnifiedCompositionManager() {
49 * Create unified composition.
51 * @param toscaServiceModel the tosca service model
52 * @param translationContext the translation context
53 * @return the tosca service model
55 public ToscaServiceModel createUnifiedComposition(ToscaServiceModel toscaServiceModel, TranslationContext translationContext) {
56 Map<String, ServiceTemplate> serviceTemplates = toscaServiceModel.getServiceTemplates();
57 ServiceTemplate mainServiceTemplate = serviceTemplates.get(toscaServiceModel.getEntryDefinitionServiceTemplate());
58 createUnifiedComposition(toscaServiceModel, mainServiceTemplate, translationContext);
59 ToscaServiceModel unifiedToscaServiceModel = HeatToToscaUtil.createToscaServiceModel(mainServiceTemplate, translationContext);
60 return unifiedToscaServiceModel;
63 private void createUnifiedComposition(ToscaServiceModel toscaServiceModel, ServiceTemplate serviceTemplate,
64 TranslationContext translationContext) {
65 handleNestedServiceTemplates(toscaServiceModel, serviceTemplate, translationContext);
66 consolidationService.serviceTemplateConsolidation(serviceTemplate, translationContext);
67 unifiedCompositionService.updateUnifiedAbstractNodesConnectivity(serviceTemplate, translationContext);
68 translationContext.addUnifiedHandledServiceTeamplte(serviceTemplate);
71 private void handleNestedServiceTemplates(ToscaServiceModel toscaServiceModel, ServiceTemplate serviceTemplate,
72 TranslationContext translationContext) {
73 String serviceTemplateFileName = ToscaUtil.getServiceTemplateFileName(serviceTemplate);
74 FileNestedConsolidationData fileNestedConsolidationData = translationContext.getConsolidationData().getNestedConsolidationData()
75 .getFileNestedConsolidationData(serviceTemplateFileName);
76 if (Objects.nonNull(fileNestedConsolidationData)) {
77 ToscaAnalyzerService toscaAnalyzerService = new ToscaAnalyzerServiceImpl();
78 for (String substitutedNodeTemplateId : fileNestedConsolidationData.getAllNestedNodeTemplateIds()) {
79 NodeTemplate nestedNodeTemplate = DataModelUtil.getNodeTemplate(serviceTemplate, substitutedNodeTemplateId);
80 if (Objects.isNull(nestedNodeTemplate) || translationContext
81 .isNestedNodeWasHandled(serviceTemplateFileName, substitutedNodeTemplateId)) {
84 Optional<String> substituteServiceTemplateName = toscaAnalyzerService
85 .getSubstituteServiceTemplateName(substitutedNodeTemplateId, nestedNodeTemplate);
86 if (substituteServiceTemplateName.isPresent()) {
87 ServiceTemplate substitutionServiceTemplate = toscaServiceModel.getServiceTemplates().get(substituteServiceTemplateName.get());
88 createUnifiedCompositionForNestedServiceTemplate(toscaServiceModel, serviceTemplate, substitutionServiceTemplate,
89 substitutedNodeTemplateId, translationContext);
91 translationContext.addNestedNodeAsHandled(serviceTemplateFileName, substitutedNodeTemplateId);
96 private void createUnifiedCompositionForNestedServiceTemplate(ToscaServiceModel toscaServiceModel, ServiceTemplate serviceTemplate,
97 ServiceTemplate substitutionServiceTemplate, String substitutedNodeTemplateId,
98 TranslationContext translationContext) {
99 handleNestedServiceTemplates(toscaServiceModel, substitutionServiceTemplate, translationContext);
101 .substitutionServiceTemplateConsolidation(substitutedNodeTemplateId, serviceTemplate, substitutionServiceTemplate, translationContext);
102 unifiedCompositionService.updateUnifiedAbstractNodesConnectivity(substitutionServiceTemplate, translationContext);
103 translationContext.addUnifiedHandledServiceTeamplte(substitutionServiceTemplate);