git.useribm.hu - mediacube.git/blob

   1 package user.jobengine.server.steps;\r
   2 \r
   3 import java.nio.file.DirectoryStream;\r
   4 import java.nio.file.Files;\r
   5 import java.nio.file.Path;\r
   6 import java.nio.file.Paths;\r
   7 import java.util.ArrayList;\r
   8 import java.util.Collection;\r
   9 import java.util.LinkedHashSet;\r
  10 import java.util.List;\r
  11 \r
  12 import org.apache.commons.lang.StringUtils;\r
  13 import org.apache.logging.log4j.LogManager;\r
  14 import org.apache.logging.log4j.Logger;\r
  15 \r
  16 import com.ibm.nosql.json.api.BasicDBList;\r
  17 \r
  18 import user.commons.DownloadableMedia;\r
  19 import user.commons.RemoteFile;\r
  20 import user.commons.StoreUri;\r
  21 import user.commons.remotestore.RemoteStoreProtocol;\r
  22 import user.jobengine.db.Media;\r
  23 import user.jobengine.server.steps.PBQuery.MMMedia;\r
  24 \r
  25 public class PeableBeachMissingMaterialCheckerStep extends JobStep {\r
  26         private static final Logger logger = LogManager.getLogger();\r
  27         private static final String appendExtension = System.getProperty("missingmaterial.appendextension", ".mxf");\r
  28 \r
  29         @StepEntry\r
  30         public Object[] execute(String escortStoreName, BasicDBList lookupStoreNames, String targetStoreName, String targetProtocol, String primaryEndPoint,\r
  31                         String primaryUserName, String primaryPassword, String secondaryEndPoint, String secondaryUserName, String secondaryPassword, int rangeForwardHours)\r
  32                         throws Exception {\r
  33                 StoreUri escortStoreUri = null;\r
  34                 try {\r
  35                         getJobRuntime().setRelated(targetStoreName + " restore");\r
  36 \r
  37                         escortStoreUri = getManager().getStoreUri(escortStoreName, RemoteStoreProtocol.LOCAL);\r
  38                         StoreUri sourceStoreUri = getManager().getStoreUri("TSM", RemoteStoreProtocol.TSM);\r
  39                         StoreUri targetStoreUri = getManager().getStoreUri(targetStoreName, Enum.valueOf(RemoteStoreProtocol.class, targetProtocol));\r
  40 \r
  41                         LinkedHashSet<String> poolContent = new LinkedHashSet<>();\r
  42 \r
  43                         int progress = 0;\r
  44                         int count = lookupStoreNames.size();\r
  45                         int processed = 0;\r
  46 \r
  47                         for (Object lookup : lookupStoreNames) {\r
  48                                 if (getJobRuntime().isWaitingCancel()) {\r
  49                                         cancel();\r
  50                                         return null;\r
  51                                 }\r
  52                                 String lookupStoreName = String.valueOf(lookup);\r
  53                                 StoreUri lookupStoreUri = getManager().getStoreUri(lookupStoreName, RemoteStoreProtocol.LOCAL);\r
  54                                 List<String> lookupContent = getPoolContent(lookupStoreUri);\r
  55                                 poolContent.addAll(lookupContent);\r
  56                                 processed++;\r
  57                                 progress = processed * 50 / count;\r
  58                                 setProgress(progress);\r
  59                         }\r
  60 \r
  61                         PBQuery query = new PBQuery();\r
  62                         query.init(primaryEndPoint, primaryUserName, primaryPassword, secondaryEndPoint, secondaryUserName, secondaryPassword, rangeForwardHours);\r
  63                         Collection<MMMedia> medias = query.getPossibelMissingMaterialNames(new ArrayList<>(poolContent));\r
  64                         logger.info(getMarker(), "API returned {} items", medias == null ? 0 : medias.size());\r
  65 \r
  66                         if (medias != null && medias.size() > 0) {\r
  67                                 count = medias.size();\r
  68                                 for (MMMedia media : medias) {\r
  69                                         if (getJobRuntime().isWaitingCancel()) {\r
  70                                                 cancel();\r
  71                                                 break;\r
  72                                         }\r
  73                                         processRecord(media, sourceStoreUri, targetStoreName, targetStoreUri, escortStoreUri);\r
  74                                         processed++;\r
  75                                         progress = 50 + (processed * 50 / count);\r
  76                                         setProgress(progress);\r
  77                                 }\r
  78 \r
  79                         }\r
  80                         setProgress(100);\r
  81                 } catch (Exception e) {\r
  82                         logger.error(getSessionMarker(), e.getMessage());\r
  83                         throw e;\r
  84                 } finally {\r
  85                         if (escortStoreUri != null)\r
  86                                 escortStoreUri.cleanUp();\r
  87                 }\r
  88 \r
  89                 return null;\r
  90         }\r
  91 \r
  92         private List<String> getPoolContent(StoreUri targetStoreUri) throws Exception {\r
  93                 List<String> poolContent = new ArrayList<>();\r
  94                 List<RemoteFile> remoteFiles = targetStoreUri.getRemoteFiles();\r
  95                 if (remoteFiles != null)\r
  96                         remoteFiles.forEach(i -> {\r
  97                                 String name = i.getName();\r
  98                                 poolContent.add(name.substring(0, name.lastIndexOf(".")));\r
  99                         });\r
 100 \r
 101                 logger.info(getMarker(), "Pool contains {} items", poolContent == null ? 0 : poolContent.size());\r
 102                 return poolContent;\r
 103         }\r
 104 \r
 105         //csak visszaterunk\r
 106         private String normalizeName(String mediaName) {\r
 107                 String result = mediaName;\r
 108                 if (StringUtils.isNotBlank(appendExtension))\r
 109                         result += appendExtension;\r
 110                 //              if (StringUtils.isNotBlank(mediaName)) {\r
 111                 //                      result = mediaName.trim().toLowerCase();\r
 112                 //              }\r
 113                 return result;\r
 114         }\r
 115 \r
 116         private void processRecord(MMMedia mmedia, StoreUri sourceStoreUri, String targetStoreName, StoreUri targetStoreUri, StoreUri escortStoreUri) {\r
 117                 //TODO kisbetu/nagybetu problema kezelese\r
 118                 Media media = getManager().getMedia(mmedia.getName());\r
 119 \r
 120                 String fileName = normalizeName(mmedia.getName());\r
 121 \r
 122                 if (media == null) {\r
 123                         logger.error(getMarker(), "File {} not archived yet", mmedia.getName());\r
 124                         return;\r
 125                 }\r
 126 \r
 127                 DownloadableMedia downloadable = DownloadableMedia.create(mmedia.getName(), fileName, media.getModified(), media.getCreated(), media.getLength(), 0L,\r
 128                                 sourceStoreUri.getId(), targetStoreUri.getId(), media.getId());\r
 129                 downloadable.put("priority", 50);\r
 130                 String usage = mmedia.getUsage();\r
 131                 usage = usage.replace("-", "").replace(":", "");\r
 132                 String escortFileName = usage + "." + targetStoreName + "." + fileName;\r
 133                 Path outputPath = null;\r
 134                 try {\r
 135                         outputPath = Paths.get(escortStoreUri.toString(true));\r
 136                         boolean exsists = statusFileExists(outputPath, fileName);\r
 137                         if (exsists)\r
 138                                 return;\r
 139                         EscortFiles.createMetadata(outputPath.toString(), escortFileName, downloadable.toPrettyString(""));\r
 140                         logger.info(getMarker(), "Status file created {}", escortFileName);\r
 141                 } catch (Exception e) {\r
 142                         logger.error(getSessionMarker(), "Can't create status file {}", Paths.get(outputPath.toString(), escortFileName));\r
 143                 }\r
 144 \r
 145         }\r
 146 \r
 147         private boolean statusFileExists(Path outputPath, String fileName) {\r
 148                 boolean exsists = false;\r
 149                 Path statusPath = Paths.get(outputPath.toString(), EscortFiles.STATUSFOLDER);\r
 150                 try (DirectoryStream<Path> p = Files.newDirectoryStream(statusPath, "*" + fileName + EscortFiles.DOT_JSON)) {\r
 151                         if (p.iterator().hasNext()) {\r
 152                                 logger.info(getMarker(), "Status file for {} already exists", fileName);\r
 153                                 exsists = true;\r
 154                         }\r
 155 \r
 156                 } catch (Exception e1) {\r
 157                         logger.error(getSessionMarker(), e1.getMessage());\r
 158                 }\r
 159                 return exsists;\r
 160         }\r
 161 \r
 162 }\r