2 * Copyright © 2016-2017 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.openecomp.sdc.vendorsoftwareproduct.services.impl.filedatastructuremodule;
19 import org.apache.commons.collections4.CollectionUtils;
20 import org.openecomp.core.utilities.file.FileContentHandler;
21 import org.openecomp.sdc.heat.datatypes.manifest.FileData;
22 import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
23 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
24 import org.openecomp.sdc.vendorsoftwareproduct.services.HeatFileAnalyzer;
25 import org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule.ManifestCreator;
26 import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.AnalyzedZipHeatFiles;
27 import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.Constants;
28 import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.FilesDataStructure;
29 import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.Module;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
34 import java.util.regex.Pattern;
36 public class ManifestCreatorNamingConventionImpl implements ManifestCreator {
37 protected static final Logger logger =
38 LoggerFactory.getLogger(ManifestCreatorNamingConventionImpl.class);
40 private static final String CLOUD_SPECIFIC_FIXED_KEY_WORD = "cloudtech";
41 private static final String[][] CLOUD_SPECIFIC_KEY_WORDS = {{"k8s", "azure", "aws"}, /* cloud specific technology */
42 {"charts", "day0", "configtemplate"} /*cloud specific sub type*/};
45 public Optional<ManifestContent> createManifest(
46 VspDetails vspDetails, FilesDataStructure filesDataStructure) {
47 if (Objects.isNull(filesDataStructure)) {
48 return Optional.empty();
51 List<FileData> fileDataList = new ArrayList<>();
52 addModulesToManifestFileDataList(filesDataStructure, fileDataList);
53 addNestedToManifest(filesDataStructure, fileDataList);
54 addArtifactsToManifestFileDataList(filesDataStructure, fileDataList);
55 ManifestContent manifestContent = createManifest(vspDetails, fileDataList);
56 return Optional.of(manifestContent);
59 private void addNestedToManifest(
60 FilesDataStructure filesDataStructure, List<FileData> fileDataList) {
61 if (CollectionUtils.isNotEmpty(filesDataStructure.getNested())) {
62 for (String nested : filesDataStructure.getNested()) {
63 fileDataList.add(createBaseFileData(FileData.Type.HEAT, nested));
69 public Optional<ManifestContent> createManifest(VspDetails vspDetails,
70 FileContentHandler fileContentHandler,
71 AnalyzedZipHeatFiles analyzedZipHeatFiles) {
72 logger.info("Trying to generate manifest");
73 if (Objects.isNull(fileContentHandler)
74 || CollectionUtils.isEmpty(fileContentHandler.getFileList())) {
75 logger.info("fileContentHandler or filesList is empty. ManifestContent will not be created");
76 return Optional.empty();
79 Map<String, byte[]> files = fileContentHandler.getFiles();
81 List<FileData> fileDataList =
82 createFileDataListFromZipFiles(fileContentHandler, files,
83 analyzedZipHeatFiles.getFilesNotEligbleForModules());
84 ManifestContent manifestContent = createManifest(vspDetails, fileDataList);
86 return Optional.of(manifestContent);
89 private ManifestContent createManifest(VspDetails vspDetails, List<FileData> fileDataList) {
90 ManifestContent manifestContent = new ManifestContent();
91 manifestContent.setName(vspDetails.getName());
92 manifestContent.setDescription(vspDetails.getDescription());
94 .setVersion(vspDetails.getVersion() == null ? null : vspDetails.getVersion().toString());
95 // vsp version, need to check in confluence
96 manifestContent.setData(fileDataList);
97 return manifestContent;
100 private List<FileData> createFileDataListFromZipFiles(FileContentHandler fileContentHandler,
101 Map<String, byte[]> files,
102 Collection<String> filesNotEligibleForModules) {
104 Set<String> processedFiles = new HashSet<>();
105 List<FileData> fileDataList = new ArrayList<>();
106 for (String fileName : files.keySet()) {
107 if (processedFiles.contains(fileName)) {
110 if (isFileBaseFile(fileName)) {
112 .add(createModuleFileData(
113 fileName, true, processedFiles, fileContentHandler.getFileList(), fileDataList));
114 } else if (isFileModuleFile(fileName, filesNotEligibleForModules)) {
116 .add(createModuleFileData(
117 fileName, false, processedFiles, fileContentHandler.getFileList(), fileDataList));
119 if (HeatFileAnalyzer.isYamlFile(fileName)) {
120 fileDataList.add(createBasicFileData(fileName, FileData.Type.HEAT, null));
121 } else if (HeatFileAnalyzer.isEnvFile(fileName)) {
122 fileDataList.add(createBasicFileData(fileName, FileData.Type.HEAT_ENV, null));
124 fileDataList.add(createBasicFileData(fileName, FileData.Type.OTHER, null));
131 private boolean isFileModuleFile(String fileName, Collection<String> filesCannotBeModule) {
132 return !filesCannotBeModule.contains(fileName);
136 public boolean isFileBaseFile(String fileName) {
137 return Pattern.matches(Constants.BASE_HEAT_REGEX, fileName) && !isVolFile(fileName);
140 protected boolean isCloudSpecificArtifact(String artifact) {
141 if (artifact.contains(CLOUD_SPECIFIC_FIXED_KEY_WORD)) {
142 for (int i = 0; i < CLOUD_SPECIFIC_KEY_WORDS.length; i++) {
143 if (Arrays.stream(CLOUD_SPECIFIC_KEY_WORDS[i]).noneMatch(str -> artifact.contains(str))) {
153 private void addArtifactsToManifestFileDataList(
154 FilesDataStructure filesDataStructure, List<FileData> fileDataList) {
155 Collection<String> forArtifacts = CollectionUtils
156 .union(filesDataStructure.getArtifacts(), filesDataStructure.getUnassigned());
157 if (CollectionUtils.isNotEmpty(forArtifacts)) {
158 for (String artifact : forArtifacts) {
159 if (isCloudSpecificArtifact(artifact)) {
160 fileDataList.add(createBaseFileData(FileData.Type.CLOUD_TECHNOLOGY_SPECIFIC_ARTIFACT, artifact));
162 fileDataList.add(createBaseFileData(FileData.Type.OTHER, artifact));
168 private void addModulesToManifestFileDataList(
169 FilesDataStructure filesDataStructure, List<FileData> fileDataList) {
170 if (CollectionUtils.isNotEmpty(filesDataStructure.getModules())) {
171 for (Module module : filesDataStructure.getModules()) {
172 FileData fileData = createBaseFileData(FileData.Type.HEAT, module.getYaml());
173 fileData.setBase(module.getIsBase());
174 addEnv(module, fileData);
175 addVolume(module, fileData);
176 fileDataList.add(fileData);
181 private void addEnv(Module module, FileData fileData) {
182 if (Objects.nonNull(module.getEnv())) {
183 FileData env = createBaseFileData(FileData.Type.HEAT_ENV, module.getEnv());
184 fileData.addFileData(env);
188 private void addVolume(Module module, FileData fileData) {
189 String volModule = module.getVol();
190 if (Objects.nonNull(volModule)) {
191 FileData vol = createBaseFileData(FileData.Type.HEAT_VOL, volModule);
192 if (Objects.nonNull(module.getVolEnv())) {
193 vol.addFileData(createBaseFileData(FileData.Type.HEAT_ENV, module.getVolEnv()));
195 fileData.addFileData(vol);
199 private FileData createBaseFileData(FileData.Type heat, String yaml) {
200 FileData fileData = new FileData();
201 fileData.setType(heat);
202 fileData.setFile(yaml);
206 private FileData createModuleFileData(
207 String moduleFileName, boolean isBase, Set<String> processedFiles,
208 Set<String> fileNames, List<FileData> fileDataList) {
209 FileData moduleFileData = createBasicFileData(moduleFileName, FileData.Type.HEAT, isBase);
210 Optional<String> volFile = fetchRelatedVolume(moduleFileName, fileNames);
211 volFile.ifPresent(vol -> {
212 markFileAsProcessed(vol, processedFiles);
213 removeFromFileDataListIfAlreadyProcessed(fileDataList, vol);
214 FileData volFileData = createBasicFileData(vol, FileData.Type.HEAT_VOL, null);
215 Optional<String> envFile = fetchRelatedEnv(vol, fileNames);
216 envFile.ifPresent(env -> {
217 markFileAsProcessed(env, processedFiles);
218 removeFromFileDataListIfAlreadyProcessed(fileDataList, env);
219 FileData envFileData = createBasicFileData(env, FileData.Type.HEAT_ENV, null);
220 volFileData.addFileData(envFileData);
222 moduleFileData.addFileData(volFileData);
224 Optional<String> envFile = fetchRelatedEnv(moduleFileName, fileNames);
225 envFile.ifPresent(env -> {
226 markFileAsProcessed(env, processedFiles);
227 FileData envFileData = createBasicFileData(env, FileData.Type.HEAT_ENV, null);
228 moduleFileData.addFileData(envFileData);
230 return moduleFileData;
233 private void removeFromFileDataListIfAlreadyProcessed(List<FileData> fileDataList, String vol) {
234 fileDataList.removeIf(fileData -> fileData.getFile().equals(vol));
237 private FileData createBasicFileData(String fileName, FileData.Type type, Boolean isBase) {
238 FileData fileData = new FileData();
239 if (isBase != null) {
240 fileData.setBase(isBase);
242 fileData.setType(type);
243 fileData.setFile(fileName);
247 private Optional<String> fetchRelatedEnv(String fileName, Set<String> fileNames) {
249 = fileName.substring(0, fileName.lastIndexOf(".")) + Constants.ENV_FILE_EXTENSION;
250 return fileNames.contains(envFileName) ? Optional.of(envFileName) : Optional.empty();
253 private Optional<String> fetchRelatedVolume(String fileName, Set<String> fileNames) {
255 String volFile1stExt =
256 extractVolFileName(fileName, ".yaml");
257 String volFile2ndExt =
258 extractVolFileName(fileName, ".yml");
260 if (fileNames.contains(volFile1stExt)) {
261 return Optional.of(volFile1stExt);
263 if (fileNames.contains(volFile2ndExt)) {
264 return Optional.of(volFile2ndExt);
266 return Optional.empty();
269 private String extractVolFileName(String fileName, String fileExt) {
270 return fileName.substring(
271 0, fileName.lastIndexOf("."))
272 + Constants.VOL_FILE_NAME_SUFFIX + fileExt;
276 private boolean isVolFile(String fileName) {
279 Constants.VOL_FILE_NAME_SUFFIX + ".yaml")
280 || fileName.endsWith(Constants.VOL_FILE_NAME_SUFFIX + ".yml");
284 private void markFileAsProcessed(String fileName, Set<String> processedFiles) {
285 processedFiles.add(fileName);