git.useribm.hu - mediacube.git/blob

   1 package user.jobengine.server.steps;\r
   2 \r
   3 import java.io.File;\r
   4 import java.io.IOException;\r
   5 import java.nio.charset.Charset;\r
   6 import java.nio.file.DirectoryStream;\r
   7 import java.nio.file.Files;\r
   8 import java.nio.file.Path;\r
   9 import java.nio.file.Paths;\r
  10 import java.util.Arrays;\r
  11 import java.util.List;\r
  12 \r
  13 import org.apache.logging.log4j.LogManager;\r
  14 import org.apache.logging.log4j.Logger;\r
  15 \r
  16 import user.commons.IEntityBase;\r
  17 import user.commons.ListUtils;\r
  18 import user.jobengine.db.IItemManager;\r
  19 import user.jobengine.db.MediaFile;\r
  20 import user.jobengine.db.MediaFileDAO;\r
  21 import user.jobengine.server.IJobEngine;\r
  22 import user.jobengine.server.IJobRuntime;\r
  23 \r
  24 public class CheckMORPHEUSMissingMaterialsStep extends JobStep {\r
  25         private static final String MATERIAL_ID = "Material ID";\r
  26         private static final Logger logger = LogManager.getLogger();\r
  27         private static final String RETRIEVE_MATERIAL = "Adásanyag visszatöltés";\r
  28         private static final String OUTPUT_PATH = "outputPath";\r
  29         private static final String MEDIA_CUBE_MEDIA = "mediaCubeMedia";\r
  30         private static final String JOBTEMPLATE = "retrieve-material.xml";\r
  31         private static final String CSV_EXT = ".csv";\r
  32         private String outputPath;\r
  33         private MediaFileDAO dao;\r
  34         private IJobEngine jobEngine;\r
  35 \r
  36         @StepEntry\r
  37         public Object[] execute(String inputPath, String outputPath, IJobEngine jobEngine, IJobRuntime jobRuntime) throws Exception {\r
  38                 setAndCheck(inputPath, outputPath, jobEngine);\r
  39                 DirectoryStream<Path> directoryStream = null;\r
  40                 try {\r
  41                         Files.newDirectoryStream(Paths.get(inputPath)).forEach(p -> processPathItem(p));\r
  42                 } catch (Exception e) {\r
  43                         logger.error("", e);\r
  44                 } finally {\r
  45                         if (directoryStream != null) {\r
  46                                 try {\r
  47                                         directoryStream.close();\r
  48                                 } catch (IOException e) {\r
  49                                 }\r
  50                         }\r
  51                 }\r
  52                 return null;\r
  53         }\r
  54 \r
  55         private void processMediaId(String mediaId) throws Exception {\r
  56                 List<IEntityBase> medias = dao.getByHouseId(mediaId);\r
  57                 if (medias == null || medias.size() == 0) {\r
  58                         logger.error(getMarker(), "Az {} anyag nem található az archívumban.", mediaId);\r
  59                         return;\r
  60                 }\r
  61 \r
  62                 if (medias.size() > 0) {\r
  63                         logger.error(getMarker(), "Az {} anyagból egynél több található az archívumban.", mediaId);\r
  64                         return;\r
  65                 }\r
  66 \r
  67                 jobEngine.submit(JOBTEMPLATE, RETRIEVE_MATERIAL, ListUtils.asMap(MEDIA_CUBE_MEDIA, medias.get(0), OUTPUT_PATH, outputPath));\r
  68         }\r
  69 \r
  70         private void processMissingMaterialCSV(Path csvFilePath) throws Exception {\r
  71                 List<String> lines = Files.readAllLines(csvFilePath, Charset.forName("UTF-8"));\r
  72                 if (lines == null | lines.size() == 0) {\r
  73                         return;\r
  74                 }\r
  75 \r
  76                 int mediaIdPosition = -1;\r
  77                 for (int i = 0; i < lines.size(); i++) {\r
  78                         String line = lines.get(i);\r
  79                         if (line == null)\r
  80                                 continue;\r
  81                         String[] data = line.split("\\t");\r
  82                         if (i == 0) {\r
  83                                 //Channel,Time to Air,Duration,Material ID,Title,Device ID,Reason,\r
  84                                 List<String> dataList = Arrays.asList(data);\r
  85                                 mediaIdPosition = dataList.indexOf(MATERIAL_ID);\r
  86                                 if (mediaIdPosition < 0) {\r
  87                                         logger.error(getMarker(), "A {} MORPHEUS állományban nem található a 'Material ID' mező.", csvFilePath.toFile().getName());\r
  88                                         break;\r
  89                                 }\r
  90                         } else {\r
  91                                 processMediaId(data[mediaIdPosition]);\r
  92                         }\r
  93                 }\r
  94         }\r
  95 \r
  96         private void processPathItem(Path csvFilePath) {\r
  97                 File csvFile = csvFilePath.toFile();\r
  98 \r
  99                 if (csvFile.isDirectory() || !csvFile.getName().toLowerCase().endsWith(CSV_EXT.toLowerCase())) {\r
 100                         return;\r
 101                 }\r
 102 \r
 103                 try {\r
 104                         processMissingMaterialCSV(csvFilePath);\r
 105                 } catch (Exception e) {\r
 106                         logger.catching(e);\r
 107                         logger.error(getMarker(), "A {} MORPHEUS állomány feldolgozásakor hiba történt. A rendszer hibaüzenete: {}.", csvFile.getName(), e.getMessage());\r
 108                 }\r
 109 \r
 110                 if (!csvFile.delete())\r
 111                         logger.error(getMarker(), "A {} MORPHEUS állomány nem törölhető.", csvFile.getName());\r
 112         }\r
 113 \r
 114         private void setAndCheck(String inputPath, String outputPath, IJobEngine jobEngine) {\r
 115                 if (jobEngine == null) {\r
 116                         logger.error(getMarker(), "Az folyamatkezelő réteg nem elérhető.");\r
 117                         throw new NullPointerException("Internal error, missing JobEngine reference.");\r
 118                 }\r
 119                 IItemManager manager = jobEngine.getItemManager();\r
 120                 if (manager == null) {\r
 121                         logger.error(getMarker(), "Az adatbáziskezelő réteg nem elérhető.");\r
 122                         throw new NullPointerException("Internal error, missing ItemManager reference.");\r
 123                 }\r
 124                 dao = (MediaFileDAO) manager.getBaseDAO(MediaFile.class);\r
 125                 if (dao == null) {\r
 126                         logger.error(getMarker(), "Az adatbáziskezelő réteg MediaFile kezelöje nem elérhető.");\r
 127                         throw new NullPointerException("Internal error, missing MediaFile DAO reference.");\r
 128                 }\r
 129                 if (inputPath == null) {\r
 130                         logger.error(getMarker(), "A folyamat 'inputPath' bemeneti paramétere üres.");\r
 131                         throw new NullPointerException("System is not configured properly, 'inputPath' input parameter missing.");\r
 132                 }\r
 133                 if (outputPath == null) {\r
 134                         logger.error(getMarker(), "A folyamat 'outputPath' bemeneti paramétere üres.");\r
 135                         throw new NullPointerException("System is not configured properly, 'outputPath' input parameter missing.");\r
 136                 }\r
 137                 this.outputPath = outputPath;\r
 138         }\r
 139 \r
 140 }\r