bundles/org.simantics.db.server/src/org/simantics/db/server/Auxiliary.java

   1 package org.simantics.db.server;
   2
   3 import java.io.File;
   4 import java.nio.file.Path;
   5
   6 import org.simantics.db.Database;
   7 import org.simantics.db.exception.SDBException;
   8 import org.simantics.db.server.internal.DatabaseI;
   9 import org.simantics.db.server.internal.DatabaseManager;
  10
  11 public class Auxiliary {
  12     public static void ignoreExit(File dbFolder)
  13     throws ProCoreException {
  14         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  15         if (!db.ignoreExit())
  16             throw new ProCoreException("Ignoring exit status did not help.");
  17     }
  18     public static void ignoreProtocol(File dbFolder)
  19     throws ProCoreException {
  20         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  21         if (!db.ignoreProtocol())
  22             throw new ProCoreException("Ignoring protocol version did not help.");
  23     }
  24     public static void copyDatabase(File dbFolder, File dbTo)
  25     throws ProCoreException {
  26         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  27         db.copy(dbTo);
  28     }
  29     public static boolean purgeDatabaseDone(File dbFolder)
  30     throws ProCoreException {
  31         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  32         return !db.canPurge();
  33     }
  34     public static void purgeDatabase(File dbFolder)
  35     throws SDBException {
  36         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  37         db.purge();
  38     }
  39     public static void deleteDatabase(File dbFolder)
  40     throws ProCoreException {
  41         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  42         db.deleteDatabaseFiles();
  43     }
  44     public static void deleteDatabaseFiles(File dbFolder)
  45     throws ProCoreException {
  46         DatabaseI.deleteDatabaseFiles(dbFolder.toPath());
  47     }
  48     public static boolean canReadJournal(File dbFolder)
  49     throws ProCoreException {
  50         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  51         Database.Journal j = db.getJournal();
  52         return j.canRead();
  53     }
  54     public static Path replaceFromJournal(File dbFolder)
  55     throws SDBException {
  56         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  57         db.replaceFromJournal();
  58         return dbFolder.toPath();
  59     }
  60     public static Path saveDatabase(File dbFolder)
  61     throws ProCoreException {
  62         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  63         return db.saveDatabase();
  64     }
  65     public static Path saveDatabase(File dbFolder, Path parent)
  66     throws ProCoreException {
  67         DatabaseI db = DatabaseManager.getDatabase(dbFolder.toPath());
  68         return db.saveDatabase(parent);
  69     }
  70 }