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*/};
43 private static final String CONTROLLER_BLUEPRINT_ARCHIVE_FIXED_KEY_WORD = "CBA";
44 private static final String HELM_KEY_WORD = "HELM";
47 public Optional<ManifestContent> createManifest(
48 VspDetails vspDetails, FilesDataStructure filesDataStructure) {
49 if (Objects.isNull(filesDataStructure)) {
50 return Optional.empty();
53 List<FileData> fileDataList = new ArrayList<>();
54 addModulesToManifestFileDataList(filesDataStructure, fileDataList);
55 addNestedToManifest(filesDataStructure, fileDataList);
56 addArtifactsToManifestFileDataList(filesDataStructure, fileDataList);
57 ManifestContent manifestContent = createManifest(vspDetails, fileDataList);
58 return Optional.of(manifestContent);
61 private void addNestedToManifest(
62 FilesDataStructure filesDataStructure, List<FileData> fileDataList) {
63 if (CollectionUtils.isNotEmpty(filesDataStructure.getNested())) {
64 for (String nested : filesDataStructure.getNested()) {
65 fileDataList.add(createBaseFileData(FileData.Type.HEAT, nested));
71 public Optional<ManifestContent> createManifest(VspDetails vspDetails,
72 FileContentHandler fileContentHandler,
73 AnalyzedZipHeatFiles analyzedZipHeatFiles) {
74 logger.info("Trying to generate manifest");
75 if (Objects.isNull(fileContentHandler)
76 || CollectionUtils.isEmpty(fileContentHandler.getFileList())) {
77 logger.info("fileContentHandler or filesList is empty. ManifestContent will not be created");
78 return Optional.empty();
81 Map<String, byte[]> files = fileContentHandler.getFiles();
83 List<FileData> fileDataList =
84 createFileDataListFromZipFiles(fileContentHandler, files,
85 analyzedZipHeatFiles.getFilesNotEligbleForModules());
86 ManifestContent manifestContent = createManifest(vspDetails, fileDataList);
88 return Optional.of(manifestContent);
91 private ManifestContent createManifest(VspDetails vspDetails, List<FileData> fileDataList) {
92 ManifestContent manifestContent = new ManifestContent();
93 manifestContent.setName(vspDetails.getName());
94 manifestContent.setDescription(vspDetails.getDescription());
96 .setVersion(vspDetails.getVersion() == null ? null : vspDetails.getVersion().toString());
97 // vsp version, need to check in confluence
98 manifestContent.setData(fileDataList);
99 return manifestContent;
102 private List<FileData> createFileDataListFromZipFiles(FileContentHandler fileContentHandler,
103 Map<String, byte[]> files,
104 Collection<String> filesNotEligibleForModules) {
106 Set<String> processedFiles = new HashSet<>();
107 List<FileData> fileDataList = new ArrayList<>();
108 for (String fileName : files.keySet()) {
109 if (processedFiles.contains(fileName)) {
112 if (isFileBaseFile(fileName)) {
114 .add(createModuleFileData(
115 fileName, true, processedFiles, fileContentHandler.getFileList(), fileDataList));
116 } else if (isFileModuleFile(fileName, filesNotEligibleForModules)) {
118 .add(createModuleFileData(
119 fileName, false, processedFiles, fileContentHandler.getFileList(), fileDataList));
121 if (HeatFileAnalyzer.isYamlFile(fileName)) {
122 fileDataList.add(createBasicFileData(fileName, FileData.Type.HEAT, null));
123 } else if (HeatFileAnalyzer.isEnvFile(fileName)) {
124 fileDataList.add(createBasicFileData(fileName, FileData.Type.HEAT_ENV, null));
126 fileDataList.add(createBasicFileData(fileName, FileData.Type.OTHER, null));
133 private boolean isFileModuleFile(String fileName, Collection<String> filesCannotBeModule) {
134 return !filesCannotBeModule.contains(fileName);
138 public boolean isFileBaseFile(String fileName) {
139 return Pattern.matches(Constants.BASE_HEAT_REGEX, fileName) && !isVolFile(fileName);
142 protected boolean isCloudSpecificArtifact(String artifact) {
143 if (artifact.contains(CLOUD_SPECIFIC_FIXED_KEY_WORD)) {
144 for (int i = 0; i < CLOUD_SPECIFIC_KEY_WORDS.length; i++) {
145 if (Arrays.stream(CLOUD_SPECIFIC_KEY_WORDS[i]).noneMatch(str -> artifact.contains(str))) {
155 private boolean isControllerBlueprintArchive(String artifact) {
156 return artifact.toUpperCase().contains(CONTROLLER_BLUEPRINT_ARCHIVE_FIXED_KEY_WORD);
159 private boolean isHelm(String artifact) {
160 return artifact.toUpperCase().contains(HELM_KEY_WORD);
163 private void addArtifactsToManifestFileDataList(
164 FilesDataStructure filesDataStructure, List<FileData> fileDataList) {
165 Collection<String> forArtifacts = CollectionUtils
166 .union(filesDataStructure.getArtifacts(), filesDataStructure.getUnassigned());
167 if (CollectionUtils.isNotEmpty(forArtifacts)) {
168 for (String artifact : forArtifacts) {
169 if (isCloudSpecificArtifact(artifact)) {
170 fileDataList.add(createBaseFileData(FileData.Type.CLOUD_TECHNOLOGY_SPECIFIC_ARTIFACT, artifact));
171 } else if (isControllerBlueprintArchive(artifact)) {
172 fileDataList.add(createBaseFileData(FileData.Type.CONTROLLER_BLUEPRINT_ARCHIVE, artifact));
173 } else if (isHelm(artifact)) {
174 fileDataList.add(createBaseFileData(FileData.Type.HELM, artifact));
177 fileDataList.add(createBaseFileData(FileData.Type.OTHER, artifact));
183 private void addModulesToManifestFileDataList(
184 FilesDataStructure filesDataStructure, List<FileData> fileDataList) {
185 if (CollectionUtils.isNotEmpty(filesDataStructure.getModules())) {
186 for (Module module : filesDataStructure.getModules()) {
187 FileData fileData = createBaseFileData(FileData.Type.HEAT, module.getYaml());
188 fileData.setBase(module.getIsBase());
189 addEnv(module, fileData);
190 addVolume(module, fileData);
191 fileDataList.add(fileData);
196 private void addEnv(Module module, FileData fileData) {
197 if (Objects.nonNull(module.getEnv())) {
198 FileData env = createBaseFileData(FileData.Type.HEAT_ENV, module.getEnv());
199 fileData.addFileData(env);
203 private void addVolume(Module module, FileData fileData) {
204 String volModule = module.getVol();
205 if (Objects.nonNull(volModule)) {
206 FileData vol = createBaseFileData(FileData.Type.HEAT_VOL, volModule);
207 if (Objects.nonNull(module.getVolEnv())) {
208 vol.addFileData(createBaseFileData(FileData.Type.HEAT_ENV, module.getVolEnv()));
210 fileData.addFileData(vol);
214 private FileData createBaseFileData(FileData.Type heat, String yaml) {
215 FileData fileData = new FileData();
216 fileData.setType(heat);
217 fileData.setFile(yaml);
221 private FileData createModuleFileData(
222 String moduleFileName, boolean isBase, Set<String> processedFiles,
223 Set<String> fileNames, List<FileData> fileDataList) {
224 FileData moduleFileData = createBasicFileData(moduleFileName, FileData.Type.HEAT, isBase);
225 Optional<String> volFile = fetchRelatedVolume(moduleFileName, fileNames);
226 volFile.ifPresent(vol -> {
227 markFileAsProcessed(vol, processedFiles);
228 removeFromFileDataListIfAlreadyProcessed(fileDataList, vol);
229 FileData volFileData = createBasicFileData(vol, FileData.Type.HEAT_VOL, null);
230 Optional<String> envFile = fetchRelatedEnv(vol, fileNames);
231 envFile.ifPresent(env -> {
232 markFileAsProcessed(env, processedFiles);
233 removeFromFileDataListIfAlreadyProcessed(fileDataList, env);
234 FileData envFileData = createBasicFileData(env, FileData.Type.HEAT_ENV, null);
235 volFileData.addFileData(envFileData);
237 moduleFileData.addFileData(volFileData);
239 Optional<String> envFile = fetchRelatedEnv(moduleFileName, fileNames);
240 envFile.ifPresent(env -> {
241 markFileAsProcessed(env, processedFiles);
242 FileData envFileData = createBasicFileData(env, FileData.Type.HEAT_ENV, null);
243 moduleFileData.addFileData(envFileData);
245 return moduleFileData;
248 private void removeFromFileDataListIfAlreadyProcessed(List<FileData> fileDataList, String vol) {
249 fileDataList.removeIf(fileData -> fileData.getFile().equals(vol));
252 private FileData createBasicFileData(String fileName, FileData.Type type, Boolean isBase) {
253 FileData fileData = new FileData();
254 if (isBase != null) {
255 fileData.setBase(isBase);
257 fileData.setType(type);
258 fileData.setFile(fileName);
262 private Optional<String> fetchRelatedEnv(String fileName, Set<String> fileNames) {
264 = fileName.substring(0, fileName.lastIndexOf(".")) + Constants.ENV_FILE_EXTENSION;
265 return fileNames.contains(envFileName) ? Optional.of(envFileName) : Optional.empty();
268 private Optional<String> fetchRelatedVolume(String fileName, Set<String> fileNames) {
270 String volFile1stExt =
271 extractVolFileName(fileName, ".yaml");
272 String volFile2ndExt =
273 extractVolFileName(fileName, ".yml");
275 if (fileNames.contains(volFile1stExt)) {
276 return Optional.of(volFile1stExt);
278 if (fileNames.contains(volFile2ndExt)) {
279 return Optional.of(volFile2ndExt);
281 return Optional.empty();
284 private String extractVolFileName(String fileName, String fileExt) {
285 return fileName.substring(
286 0, fileName.lastIndexOf("."))
287 + Constants.VOL_FILE_NAME_SUFFIX + fileExt;
291 private boolean isVolFile(String fileName) {
294 Constants.VOL_FILE_NAME_SUFFIX + ".yaml")
295 || fileName.endsWith(Constants.VOL_FILE_NAME_SUFFIX + ".yml");
299 private void markFileAsProcessed(String fileName, Set<String> processedFiles) {
300 processedFiles.add(fileName);