cdmlib-persistence/src/main/java/eu/etaxonomy/cdm/database/update/CdmUpdater.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2009 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10 package eu.etaxonomy.cdm.database.update;
  11
  12 import org.apache.log4j.Logger;
  13
  14 import eu.etaxonomy.cdm.common.IProgressMonitor;
  15 import eu.etaxonomy.cdm.database.ICdmDataSource;
  16
  17 /**
  18  * @author a.mueller
  19  * @date 10.09.2010
  20  *
  21  */
  22 public class CdmUpdater {
  23         private static final Logger logger = Logger.getLogger(CdmUpdater.class);
  24
  25         /**
  26          *
  27          * @return
  28          */
  29         public boolean updateToCurrentVersion(ICdmDataSource datasource, IProgressMonitor monitor){
  30                 boolean result = true;
  31                 ISchemaUpdater currentSchemaUpdater = getCurrentSchemaUpdater();
  32                 ITermUpdater currentTermUpdater = getCurrentTermUpdater();
  33
  34                 int steps = currentSchemaUpdater.countSteps(datasource);
  35                 steps += currentTermUpdater.countSteps(datasource);
  36
  37                 String taskName = "Update to schema version ... and to term version ... "; //+ currentSchemaUpdater.getVersion();
  38                 monitor.beginTask(taskName, steps);
  39
  40                 result &= currentSchemaUpdater.invoke(datasource, monitor);
  41
  42                 result &= currentTermUpdater.invoke(datasource, monitor);
  43
  44
  45                 return result;
  46         }
  47
  48         private ITermUpdater getCurrentTermUpdater() {
  49                 return TermUpdater_3_0.NewInstance();
  50         }
  51
  52         /**
  53          * Returns the current CDM updater
  54          * @return
  55          */
  56         private ISchemaUpdater getCurrentSchemaUpdater() {
  57                 return SchemaUpdater_3_0.NewInstance();
  58         }
  59
  60
  61 //      5432
  62         /**
  63          * @param args
  64          */
  65         public static void main(String[] args) {
  66                 logger.warn("main method not yet implemented");
  67                 CdmUpdater myUpdater = new CdmUpdater();
  68 //              myUpdater.updateToCurrentVersion(datasource, monitor);
  69         }
  70
  71 }