integration-tests/src/test/java/org/onap/sdc/backend/ci/tests/execute/devCI/ArtifactFromCsar.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.onap.sdc.backend.ci.tests.execute.devCI;
  22
  23 import org.apache.commons.codec.digest.DigestUtils;
  24 import org.apache.commons.io.FileUtils;
  25 import org.apache.commons.io.IOUtils;
  26 import org.onap.sdc.backend.ci.tests.datatypes.GroupHeatMetaDefinition;
  27 import org.onap.sdc.backend.ci.tests.datatypes.HeatMetaFirstLevelDefinition;
  28 import org.onap.sdc.backend.ci.tests.datatypes.TypeHeatMetaDefinition;
  29 import org.onap.sdc.backend.ci.tests.utils.CsarParserUtils;
  30
  31 import java.io.File;
  32 import java.io.FileInputStream;
  33 import java.io.FileOutputStream;
  34 import java.io.IOException;
  35 import java.nio.file.DirectoryStream;
  36 import java.nio.file.Files;
  37 import java.nio.file.Path;
  38 import java.nio.file.Paths;
  39 import java.util.*;
  40 import java.util.stream.Collectors;
  41 import java.util.zip.ZipEntry;
  42 import java.util.zip.ZipInputStream;
  43
  44 public class ArtifactFromCsar {
  45
  46         public static Map<String, Object> combineHeatArtifacstWithFolderArtifacsToMap(String pathToCsar) throws Exception {
  47                 return combineHeatArtifacstWithFolderArtifacsToMap(pathToCsar, "output");
  48         }
  49
  50         public static Map<String, Object> combineHeatArtifacstWithFolderArtifacsToMap(String pathToCsar, String outputCsar) throws Exception {
  51                 File csarFile = new File(pathToCsar);
  52
  53
  54                 File dir = new File(csarFile.getParent() + File.separator + outputCsar);
  55                         dir.mkdir();
  56                         if(!dir.exists()) {
  57                 }
  58
  59                 String outputFolder = dir.getPath();
  60                 unZip(pathToCsar, outputFolder);
  61                 File directory = new File(outputFolder + File.separator + "Artifacts" + File.separator );
  62
  63                 Map<String, Object> artifactsMap = combineHeatArtifacstWithFolderArtifacsToMap(getMapArtifactFromFolderStructure(directory), getDeploymentArtifactListFromHeatMeta(csarFile, directory));
  64                 FileUtils.cleanDirectory(new File(outputFolder));
  65
  66                 return artifactsMap;
  67         }
  68
  69         public static Map<String, Object> getVFCArtifacts(String pathToCsar) throws Exception{
  70                 String outputFolder = unzipCsarFile(pathToCsar);
  71                 File directory = new File(outputFolder + File.separator + "Artifacts" + File.separator );
  72                 Map<String, Object> artifactsMap = getMapArtifactFromFolderStructure(directory);
  73                 cleanFolders(outputFolder);
  74
  75                 return artifactsMap;
  76         }
  77
  78         private static Map<String, Object> combineHeatArtifacstWithFolderArtifacsToMap(Map<String, Object> map, List<HeatMetaFirstLevelDefinition> rlist) {
  79                 if(map.get("Deployment") != null) {
  80                         rlist.addAll((Collection<? extends HeatMetaFirstLevelDefinition>) map.get("Deployment"));
  81                 }
  82                 map.put("Deployment", rlist);
  83                 return map;
  84         }
  85
  86         private static List<HeatMetaFirstLevelDefinition> getDeploymentArtifactListFromHeatMeta(File pathToCsar, File directory) throws Exception {
  87                 List<HeatMetaFirstLevelDefinition> artifactList = new LinkedList<HeatMetaFirstLevelDefinition>();
  88
  89                 List<TypeHeatMetaDefinition> listTypeHeatMetaDefinition = CsarParserUtils.getListTypeHeatMetaDefinition(pathToCsar);
  90
  91             for(TypeHeatMetaDefinition typeHeatMetaDefinition : listTypeHeatMetaDefinition){
  92                 for(GroupHeatMetaDefinition groupHeatMetaDefinition : typeHeatMetaDefinition.getGroupHeatMetaDefinition()){
  93                         artifactList.addAll(groupHeatMetaDefinition.getArtifactList());
  94                 }
  95             }
  96
  97             List<HeatMetaFirstLevelDefinition> listArtifactWithTypesByList = getListArtifactWithTypesByList(directory, artifactList);
  98                 return listArtifactWithTypesByList;
  99 //          return artifactList;
 100
 101         }
 102
 103         private static Map<String, Object> getMapArtifactFromFolderStructure(File pathToArtifactFolder) throws IOException {
 104
 105                 Map<String, Object> map = new HashMap<String, Object>();
 106
 107
 108                 final Path dir = Paths.get(pathToArtifactFolder.getPath());
 109                 final DirectoryStream<Path> dirStream = Files.newDirectoryStream(dir);
 110
 111                 dirStream.forEach(currFile -> {
 112                         File file = currFile.toFile();
 113                                 if (file.isDirectory()) {
 114                                         System.out.println(file.getName());
 115                                         if(file.getName().toLowerCase().equals("deployment") || file.getName().toLowerCase().equals("informational")) {
 116                                                 map.put(file.getName(), getListArtifactWithTypes(file));
 117                                         } else {
 118                                                 try {
 119                                                         map.put(file.getName(), getMapArtifactFromFolderStructure(file));
 120                                                 } catch (IOException e) {
 121                                                         e.printStackTrace();
 122                                                 }
 123                                         }
 124                                 }
 125                 });
 126
 127                 dirStream.close();
 128
 129
 130
 131 //
 132 //              File[] fileList = pathToArtifactFolder.listFiles();
 133 //              for(File file: fileList) {
 134 //                      if (file.isDirectory()) {
 135 //
 136 //                              System.out.println(file.getName());
 137 //                              if(file.getName().equals("Deployment") || file.getName().equals("Informational")) {
 138 //                                      map.put(file.getName(), getListArtifactWithTypes(file));
 139 //                              } else {
 140 //                                      map.put(file.getName(), getMapArtifactFromFolderStructure(file));
 141 //                              }
 142 //                      }
 143 //              }
 144                 return map;
 145         }
 146
 147
 148
 149         private static List<HeatMetaFirstLevelDefinition> getListArtifactWithTypes(File folderPath) {
 150                 List<HeatMetaFirstLevelDefinition> artifactList = new LinkedList<HeatMetaFirstLevelDefinition>();
 151
 152                 File[] fileList = folderPath.listFiles();
 153
 154                 for(File file: fileList) {
 155                         File[] artifacts = file.listFiles();
 156
 157                         for(File artifact: artifacts) {
 158 //                              HeatMetaFirstLevelDefinition heatMetaFirstLevelDefinition = new HeatMetaFirstLevelDefinition(file.getName(), artifact.getName());
 159                                 HeatMetaFirstLevelDefinition heatMetaFirstLevelDefinition = new HeatMetaFirstLevelDefinition(artifact.getName(), file.getName(), crunchifyGetMd5ForFile(artifact));
 160                                 artifactList.add(heatMetaFirstLevelDefinition);
 161                         }
 162                 }
 163
 164                 return artifactList;
 165         }
 166
 167         private static List<HeatMetaFirstLevelDefinition> getListArtifactWithTypesByList(File folderPath, List<HeatMetaFirstLevelDefinition> artifactLogicList) {
 168
 169
 170                 File[] fileList = folderPath.listFiles();
 171
 172
 173
 174                 for (HeatMetaFirstLevelDefinition heatMetaFirstLevelDefinition : artifactLogicList) {
 175
 176                         String fileName = heatMetaFirstLevelDefinition.getFileName();
 177
 178                         for (File fileFromFolder : fileList) {
 179                                 if ( fileFromFolder.getName().equals(fileName)){
 180                                         heatMetaFirstLevelDefinition.setCheckSum(crunchifyGetMd5ForFile(fileFromFolder));
 181                                 }
 182
 183                         }
 184                  }
 185
 186                 return artifactLogicList;
 187         }
 188
 189         public static String crunchifyGetMd5ForFile(File crunchifyFile) {
 190                 String crunchifyValue = null;
 191                 FileInputStream crunchifyInputStream = null;
 192                 try {
 193                         crunchifyInputStream = new FileInputStream(crunchifyFile);
 194
 195                         // md5Hex converts an array of bytes into an array of characters representing the hexadecimal values of each byte in order.
 196                         // The returned array will be double the length of the passed array, as it takes two characters to represent any given byte.
 197                         crunchifyValue = DigestUtils.md5Hex(IOUtils.toByteArray(crunchifyInputStream));
 198                 } catch (IOException e) {
 199                         e.printStackTrace();
 200                 } finally {
 201                         IOUtils.closeQuietly(crunchifyInputStream);
 202                 }
 203                 return crunchifyValue;
 204         }
 205
 206         public static void unZip(String zipFile, String outputFolder) {
 207                 byte[] buffer = new byte[1024];
 208
 209              try{
 210                 File folder = new File(outputFolder);
 211
 212                 if(!folder.exists()){
 213                         folder.mkdir();
 214                 }
 215
 216                 ZipInputStream zis = new ZipInputStream(new FileInputStream(zipFile));
 217                 ZipEntry ze = zis.getNextEntry();
 218
 219                 while(ze!=null){
 220
 221                    String fileName = ze.getName();
 222                    File newFile = new File(outputFolder + File.separator + fileName);
 223
 224                    if(ze.isDirectory()) {
 225                            newFile.mkdir();
 226                            ze = zis.getNextEntry();
 227                            continue;
 228                    }
 229
 230                     new File(newFile.getParent()).mkdirs();
 231                     FileOutputStream fos = new FileOutputStream(newFile);
 232
 233                     int len;
 234                     while ((len = zis.read(buffer)) > 0) {
 235                         fos.write(buffer, 0, len);
 236                     }
 237
 238                     fos.close();
 239                     ze = zis.getNextEntry();
 240                 }
 241
 242                 zis.closeEntry();
 243                 zis.close();
 244
 245             } catch (IOException ex) {
 246                ex.printStackTrace();
 247             }
 248
 249         }
 250
 251     private static void cleanFolders(String outputFolder) throws IOException {
 252                 System.gc();
 253                 FileUtils.cleanDirectory(new File(outputFolder));
 254                 FileUtils.deleteDirectory(new File(outputFolder));
 255         }
 256
 257     private static String unzipCsarFile(String pathToCsar) {
 258                 File csarFile = new File(pathToCsar);
 259
 260
 261                 File dir = new File(csarFile.getParent() + File.separator + "output-" + UUID.randomUUID());
 262                 if(!dir.exists()) {
 263                         dir.mkdirs();
 264                 }
 265
 266                 String outputFolder = dir.getPath();
 267                 ArtifactFromCsar.unZip(pathToCsar, outputFolder);
 268                 return outputFolder;
 269         }
 270
 271         public static String[] getArtifactNamesFromCsar(String path, String csarFile) throws Exception {
 272                 Map<String, Object> combinedMap = combineHeatArtifacstWithFolderArtifacsToMap(path + csarFile);
 273                 LinkedList<HeatMetaFirstLevelDefinition> deploymentArtifacts = ((LinkedList<HeatMetaFirstLevelDefinition>) combinedMap.get("Deployment"));
 274                 List<String> artifactNamesList = deploymentArtifacts.stream().map(e -> e.getFileName()).collect(Collectors.toList());
 275                 Object[] artifactNamesObjectArr = artifactNamesList.toArray();
 276                 String[] artifactNamesFromFile = Arrays.copyOf(artifactNamesObjectArr, artifactNamesObjectArr.length, String[].class);
 277                 return artifactNamesFromFile;
 278         }
 279
 280 }