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.nio.file.Path;
26 import java.nio.file.Paths;
27 import java.util.ArrayList;
28 import java.util.Collection;
29 import java.util.Collections;
30 import java.util.HashMap;
31 import java.util.HashSet;
32 import java.util.List;
34 import org.apache.commons.collections.CollectionUtils;
35 import org.apache.commons.collections.MapUtils;
36 import org.openecomp.sdc.be.components.impl.ImportUtils.ResultStatusEnum;
37 import org.openecomp.sdc.be.components.impl.ImportUtils.ToscaElementTypeEnum;
38 import org.openecomp.sdc.be.model.NodeTypeInfo;
39 import org.openecomp.sdc.be.model.User;
40 import org.openecomp.sdc.be.utils.TypeUtils;
41 import org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum;
42 import org.openecomp.sdc.common.log.wrappers.Logger;
43 import org.yaml.snakeyaml.Yaml;
44 import fj.data.Either;
47 * Provides access to the contents of a Service CSAR
49 public class ServiceCsarInfo extends CsarInfo {
51 private Map<String, Map<String, Object>> mainTemplateImports;
52 private static final Logger log = Logger.getLogger(ServiceCsarInfo.class);
54 public ServiceCsarInfo(final User modifier, final String csarUUID, final Map<String, byte[]> csar, final String vfResourceName,
55 final String mainTemplateName, final String mainTemplateContent, final boolean isUpdate) {
56 super(modifier, csarUUID, csar, vfResourceName, mainTemplateName, mainTemplateContent, isUpdate);
58 final Path mainTemplateDir = Paths.get(getMainTemplateName().substring(0, getMainTemplateName().lastIndexOf('/') + 1));
59 final Collection<Path> filesHandled = new HashSet<>();
60 filesHandled.add(Paths.get(mainTemplateName));
61 this.mainTemplateImports = getTemplateImports(csar, new Yaml().load(mainTemplateContent), mainTemplateDir, filesHandled);
64 private Map<String, Map<String, Object>> getTemplateImports(final Map<String, byte[]> csar, Map<String, Object> mappedToscaMainTemplate,
65 final Path fileParentDir, final Collection<Path> filesHandled) {
66 final Map<String, Map<String, Object>> templateImports = new HashMap<>();
68 final List<Path> importFilePaths = getTempateImportFilePaths(mappedToscaMainTemplate, fileParentDir);
70 importFilePaths.stream().filter(path -> !filesHandled.contains(path)).forEach(
72 byte[] importFile = csar.get(importFilePath.toString());
73 if (importFile != null) {
74 filesHandled.add(importFilePath);
75 Map<String, Object> mappedImportFile = new Yaml().load(new String(csar.get(importFilePath.toString())));
76 templateImports.put(importFilePath.toString(), mappedImportFile);
78 templateImports.putAll(getTemplateImports(csar, mappedImportFile, importFilePath.getParent(), filesHandled));
81 log.info("Import {} cannot be found in CSAR", importFilePath.toString());
85 return templateImports;
88 @SuppressWarnings({"unchecked", "rawtypes"})
89 private List<Path> getTempateImportFilePaths(final Map<String, Object> mappedToscaTemplate, final Path fileParentDir) {
90 final Either<Object, ResultStatusEnum> importsEither =
91 findToscaElement(mappedToscaTemplate, ToscaTagNamesEnum.IMPORTS, ToscaElementTypeEnum.ALL);
93 if (importsEither.isLeft()) {
94 final List importsList = (List) importsEither.left().value();
95 if (CollectionUtils.isNotEmpty(importsList)) {
96 if (importsList.get(0) instanceof String) {
97 List<Path> importPaths = new ArrayList<>();
98 importsList.stream().forEach(importPath -> importPaths.add(Paths.get((String)importPath)));
100 } else if (importsList.get(0) instanceof Map) {
101 return getTemplateImportFilePathsMultiLineGrammar(importsList, fileParentDir);
106 return Collections.emptyList();
109 @SuppressWarnings("unchecked")
110 private List<Path> getTemplateImportFilePathsMultiLineGrammar(final List<Map<String, Object>> importsList, final Path fileParentDir) {
111 final List<Path> importFiles = new ArrayList<>();
113 for (Map<String, Object> importFileMultiLineGrammar : (List<Map<String, Object>>) importsList) {
114 if (MapUtils.isNotEmpty(importFileMultiLineGrammar)) {
115 if (importFileMultiLineGrammar.values().iterator().next() instanceof String) {
116 Path relativePath = Paths.get((String) importFileMultiLineGrammar.get("file"));
117 Path absolutePath = fileParentDir.resolve(relativePath).normalize();
118 importFiles.add(absolutePath);
119 } else if (importFileMultiLineGrammar.values().iterator().next() instanceof Map) {
120 importFileMultiLineGrammar.values().forEach(value -> {
121 Path relativePath = Paths.get((String) ((Map<String, Object>) value).get("file"));
122 Path absolutePath = fileParentDir == null ? relativePath : fileParentDir.resolve(relativePath).normalize();
123 importFiles.add(absolutePath);
132 public Map<String, NodeTypeInfo> extractTypesInfo() {
133 return Collections.emptyMap();
137 public Map<String, Object> getDataTypes() {
138 final Map<String, Object> definitions = new HashMap<>();
139 mainTemplateImports.entrySet().stream()
140 .forEach(entry -> definitions.putAll(getTypesFromTemplate(entry.getValue(), TypeUtils.ToscaTagNamesEnum.DATA_TYPES)));
141 definitions.putAll(getTypesFromTemplate(getMappedToscaMainTemplate(), TypeUtils.ToscaTagNamesEnum.DATA_TYPES));