3 * ============LICENSE_START=======================================================
4 * Copyright (C) 2022 Nordix Foundation.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.openecomp.sdc.be.components.csar;
24 import static org.openecomp.sdc.be.components.impl.ImportUtils.findToscaElement;
25 import java.util.ArrayList;
26 import java.util.Collections;
27 import java.util.HashMap;
28 import java.util.HashSet;
29 import java.util.List;
32 import java.util.regex.Pattern;
33 import org.apache.commons.collections.CollectionUtils;
34 import org.openecomp.sdc.be.components.impl.ImportUtils.ResultStatusEnum;
35 import org.openecomp.sdc.be.components.impl.ImportUtils.ToscaElementTypeEnum;
36 import org.openecomp.sdc.be.config.NonManoConfiguration;
37 import org.openecomp.sdc.be.model.NodeTypeInfo;
38 import org.openecomp.sdc.be.model.User;
39 import org.openecomp.sdc.be.tosca.CsarUtils;
40 import org.openecomp.sdc.be.utils.TypeUtils;
41 import org.openecomp.sdc.common.api.Constants;
42 import org.yaml.snakeyaml.Yaml;
43 import fj.data.Either;
46 * Provides access to the contents of a CSAR which has been created through the SDC onboarding
49 public class OnboardedCsarInfo extends CsarInfo {
51 private List<Map.Entry<String, byte[]>> globalSubstitutes;
53 OnboardedCsarInfo(NonManoConfiguration nonManoConfiguration) {
54 super(nonManoConfiguration);
57 public OnboardedCsarInfo(final User modifier, final String csarUUID, final Map<String, byte[]> csar, final String vfResourceName,
58 final String mainTemplateName, final String mainTemplateContent, final boolean isUpdate) {
59 super(modifier, csarUUID, csar, vfResourceName, mainTemplateName, mainTemplateContent, isUpdate);
60 this.globalSubstitutes = getGlobalSubstitutes(csar);
63 public OnboardedCsarInfo(final User modifier, final String csarUUID, final String csarVersionId, final Map<String, byte[]> csarContent,
64 final String vfResourceName, final String mainTemplateName, final String mainTemplateContent, final boolean isUpdate) {
65 super(modifier, csarUUID, csarVersionId, csarContent, vfResourceName, mainTemplateName, mainTemplateContent, isUpdate);
66 this.globalSubstitutes = getGlobalSubstitutes(csar);
69 private List<Map.Entry<String, byte[]>> getGlobalSubstitutes(final Map<String, byte[]> csar) {
70 final List<Map.Entry<String, byte[]>> globalSubstitutesInCsar = new ArrayList<>();
71 for (Map.Entry<String, byte[]> entry : csar.entrySet()) {
72 if (isAServiceTemplate(entry.getKey()) && isGlobalSubstitute(entry.getKey())) {
73 globalSubstitutesInCsar.add(entry);
76 return globalSubstitutesInCsar;
79 public Map<String, NodeTypeInfo> extractTypesInfo() {
80 final Map<String, NodeTypeInfo> nodeTypesInfo = new HashMap<>();
81 final Set<String> nodeTypesUsedInNodeTemplates = new HashSet<>();
82 for (Map.Entry<String, byte[]> entry : getCsar().entrySet()) {
83 extractNodeTypeInfo(nodeTypesInfo, nodeTypesUsedInNodeTemplates, entry);
85 if (CollectionUtils.isNotEmpty(globalSubstitutes)) {
86 setDerivedFrom(nodeTypesInfo);
87 addGlobalSubstitutionsToNodeTypes(nodeTypesUsedInNodeTemplates, nodeTypesInfo);
90 markNestedVfc(getMappedToscaMainTemplate(), nodeTypesInfo);
94 @SuppressWarnings("unchecked")
95 private void extractNodeTypeInfo(final Map<String, NodeTypeInfo> nodeTypesInfo, final Set<String> nodeTypesUsedInNodeTemplates,
96 final Map.Entry<String, byte[]> entry) {
97 if (isAServiceTemplate(entry.getKey()) && !isGlobalSubstitute(entry.getKey())) {
98 final Map<String, Object> mappedToscaTemplate = (Map<String, Object>) new Yaml().load(new String(entry.getValue()));
99 findToscaElement(mappedToscaTemplate, TypeUtils.ToscaTagNamesEnum.SUBSTITUTION_MAPPINGS, ToscaElementTypeEnum.MAP).right()
100 .on(sub -> handleSubstitutionMappings(nodeTypesInfo, entry, mappedToscaTemplate, (Map<String, Object>) sub));
101 final Either<Object, ResultStatusEnum> nodeTypesEither =
102 findToscaElement(mappedToscaTemplate, TypeUtils.ToscaTagNamesEnum.NODE_TEMPLATES, ToscaElementTypeEnum.MAP);
103 if (nodeTypesEither.isLeft()) {
104 final Map<String, Map<String, Object>> nodeTemplates = (Map<String, Map<String, Object>>) nodeTypesEither.left().value();
105 nodeTypesUsedInNodeTemplates.addAll(findNodeTypesUsedInNodeTemplates(nodeTemplates));
110 private boolean isAServiceTemplate(final String filePath) {
111 return Pattern.compile(CsarUtils.SERVICE_TEMPLATE_PATH_PATTERN).matcher(filePath).matches();
114 private boolean isGlobalSubstitute(final String fileName) {
115 return fileName.equalsIgnoreCase(Constants.GLOBAL_SUBSTITUTION_TYPES_SERVICE_TEMPLATE)
116 || fileName.equalsIgnoreCase(Constants.ABSTRACT_SUBSTITUTE_GLOBAL_TYPES_SERVICE_TEMPLATE);
120 private ResultStatusEnum handleSubstitutionMappings(final Map<String, NodeTypeInfo> nodeTypesInfo, final Map.Entry<String, byte[]> entry,
121 final Map<String, Object> mappedToscaTemplate, final Map<String, Object> substitutionMappings) {
122 final Set<String> nodeTypesDefinedInTemplate = findNodeTypesDefinedInTemplate(mappedToscaTemplate);
123 if (substitutionMappings.containsKey(TypeUtils.ToscaTagNamesEnum.NODE_TYPE.getElementName())
124 && !nodeTypesDefinedInTemplate.contains(substitutionMappings.get(TypeUtils.ToscaTagNamesEnum.NODE_TYPE.getElementName()))) {
125 NodeTypeInfo nodeTypeInfo = new NodeTypeInfo();
126 nodeTypeInfo.setSubstitutionMapping(true);
127 nodeTypeInfo.setType((String) substitutionMappings.get(TypeUtils.ToscaTagNamesEnum.NODE_TYPE.getElementName()));
128 nodeTypeInfo.setTemplateFileName(entry.getKey());
129 nodeTypeInfo.setMappedToscaTemplate(mappedToscaTemplate);
130 nodeTypesInfo.put(nodeTypeInfo.getType(), nodeTypeInfo);
132 return ResultStatusEnum.OK;
135 @SuppressWarnings("unchecked")
136 private Set<String> findNodeTypesDefinedInTemplate(final Map<String, Object> mappedToscaTemplate) {
137 final Either<Object, ResultStatusEnum> nodeTypesEither =
138 findToscaElement(mappedToscaTemplate, TypeUtils.ToscaTagNamesEnum.NODE_TYPES, ToscaElementTypeEnum.MAP);
139 if (nodeTypesEither.isLeft()) {
140 final Map<String, Object> nodeTypes = (Map<String, Object>) nodeTypesEither.left().value();
141 return nodeTypes.keySet();
143 return Collections.emptySet();
146 @SuppressWarnings("unchecked")
147 private void setDerivedFrom(final Map<String, NodeTypeInfo> nodeTypesInfo) {
148 for (Map.Entry<String, byte[]> entry : globalSubstitutes) {
149 final String yamlFileContents = new String(entry.getValue());
150 final Map<String, Object> mappedToscaTemplate = (Map<String, Object>) new Yaml().load(yamlFileContents);
151 Either<Object, ResultStatusEnum> nodeTypesEither =
152 findToscaElement(mappedToscaTemplate, TypeUtils.ToscaTagNamesEnum.NODE_TYPES, ToscaElementTypeEnum.MAP);
153 if (nodeTypesEither.isLeft()) {
154 Map<String, Object> nodeTypes = (Map<String, Object>) nodeTypesEither.left().value();
155 for (Map.Entry<String, Object> nodeType : nodeTypes.entrySet()) {
156 processNodeType(nodeTypesInfo, nodeType);
162 @SuppressWarnings("unchecked")
163 private void processNodeType(final Map<String, NodeTypeInfo> nodeTypesInfo, final Map.Entry<String, Object> nodeType) {
164 final Map<String, Object> nodeTypeMap = (Map<String, Object>) nodeType.getValue();
165 if (nodeTypeMap.containsKey(TypeUtils.ToscaTagNamesEnum.DERIVED_FROM.getElementName()) && nodeTypesInfo.containsKey(nodeType.getKey())) {
166 final NodeTypeInfo nodeTypeInfo = nodeTypesInfo.get(nodeType.getKey());
167 final List<String> derivedFrom = new ArrayList<>();
168 derivedFrom.add((String) nodeTypeMap.get(TypeUtils.ToscaTagNamesEnum.DERIVED_FROM.getElementName()));
169 nodeTypeInfo.setDerivedFrom(derivedFrom);
173 @SuppressWarnings("unchecked")
174 private void addGlobalSubstitutionsToNodeTypes(final Set<String> nodeTypesUsedInNodeTemplates, final Map<String, NodeTypeInfo> nodeTypesInfo) {
175 for (Map.Entry<String, byte[]> entry : globalSubstitutes) {
176 final String yamlFileContents = new String(entry.getValue());
177 final Map<String, Object> mappedToscaTemplate = (Map<String, Object>) new Yaml().load(yamlFileContents);
178 final Either<Object, ResultStatusEnum> nodeTypesEither =
179 findToscaElement(mappedToscaTemplate, TypeUtils.ToscaTagNamesEnum.NODE_TYPES, ToscaElementTypeEnum.MAP);
180 if (nodeTypesEither.isLeft()) {
181 final Map<String, Object> nodeTypes = (Map<String, Object>) nodeTypesEither.left().value();
182 for (final Map.Entry<String, Object> nodeType : nodeTypes.entrySet()) {
183 if (!nodeTypesInfo.containsKey(nodeType.getKey()) && nodeTypesUsedInNodeTemplates.contains(nodeType.getKey())) {
184 nodeTypesInfo.put(nodeType.getKey(), buildNodeTypeInfo(nodeType, entry.getKey(), mappedToscaTemplate));
192 public Map<String, Object> getDataTypes() {
193 if (datatypeDefinitions == null) {
194 datatypeDefinitions = new HashMap<>();
195 for (Map.Entry<String, byte[]> entry : globalSubstitutes) {
196 final String yamlFileContents = new String(entry.getValue());
197 final Map<String, Object> mappedToscaTemplate = new Yaml().load(yamlFileContents);
198 datatypeDefinitions.putAll(getTypesFromTemplate(mappedToscaTemplate, TypeUtils.ToscaTagNamesEnum.DATA_TYPES));
200 datatypeDefinitions.putAll(getTypesFromTemplate(mappedToscaMainTemplate, TypeUtils.ToscaTagNamesEnum.DATA_TYPES));
202 return datatypeDefinitions;