eclipseprojects/eu.etaxonomy.taxeditor/src/eu/etaxonomy/taxeditor/actions/io/ImportAction.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.taxeditor.actions.io;
  11
  12 import java.io.File;
  13
  14 import org.apache.log4j.Logger;
  15 import org.eclipse.jface.action.Action;
  16 import org.eclipse.jface.dialogs.MessageDialog;
  17 import org.eclipse.jface.resource.ImageDescriptor;
  18 import org.eclipse.swt.widgets.FileDialog;
  19
  20 import eu.etaxonomy.cdm.database.ICdmDataSource;
  21 import eu.etaxonomy.cdm.io.common.ImportWrapper;
  22 import eu.etaxonomy.taxeditor.UiUtil;
  23 import eu.etaxonomy.taxeditor.datasource.CdmDataSourceRepository;
  24
  25 /**
  26  * @author p.ciardelli
  27  * @created 05.11.2008
  28  * @version 1.0
  29  */
  30 public class ImportAction extends Action {
  31         private static final Logger logger = Logger.getLogger(ImportAction.class);
  32
  33         private static String text = "Import ...";
  34         private ImageDescriptor image = null;
  35         public static final String ID = "eu.etaxonomy.taxeditor.actions.io.importaction"; //$NON-NLS-1$
  36
  37         private FileDialog dialog;
  38         private File file;
  39         private ImportWrapper importWrapper;
  40
  41         private ImportAction() {
  42                 super(text);
  43                 setImageDescriptor(image);
  44                 setId(ID);
  45         }
  46
  47         public ImportAction(ImportWrapper importWrapper) {
  48                 this();
  49
  50                 this.importWrapper = importWrapper;
  51                 setText(importWrapper.getLabel());
  52         }
  53
  54         public void run() {
  55
  56                 // Use same title "Import FORMAT" for all message dialogs
  57                 String title = "Import " + getText();
  58
  59                 // Make sure user is aware of the implications of an import
  60                 boolean doProceed = MessageDialog.openConfirm(UiUtil.getShell(), title,
  61                                 "Import may require a great deal of time and system resources.\n\n" +
  62                                 "Are you sure you would like to proceed?");
  63                 if (!doProceed) {
  64                         return;
  65                 }
  66
  67                 // Get file from user
  68                 dialog = new FileDialog(UiUtil.getShell());
  69                 String filePath = dialog.open();
  70                 file = new File(filePath);
  71
  72                 // Get current data source
  73                 ICdmDataSource destination = CdmDataSourceRepository.getDefault().getCurrentDataSource();
  74
  75                 // Get plugin application controller - from Anahit
  76 //              CdmApplicationController app = TaxEditorPlugin.getDefault().getCdmApp();
  77 //              TaxEditorPlugin.getDefault().commitTransaction();
  78 //              TaxEditorPlugin.getDefault().getCdmApp().close();
  79
  80                 // Format file path
  81                 String source = null;
  82                 try {
  83                         source = file.toURI().toURL().toString();
  84                         //source = file.toString();
  85                 } catch (/*MalformedURL*/Exception e) {
  86                         MessageDialog.openError(UiUtil.getShell(), title, "File could not be read.");
  87                         return;
  88                 }
  89
  90                 // Start import
  91                 boolean isSuccessfulImport = importWrapper.invoke(source, destination, null);
  92
  93                 // Tell user whether import was a success or a dismal failure
  94                 if (isSuccessfulImport) {
  95                         MessageDialog.openInformation(UiUtil.getShell(), title, "Import successful");
  96                         UiUtil.getTreeViewer().refresh();
  97                 } else {
  98                         MessageDialog.openError(UiUtil.getShell(), title, "Import was unsuccessful.");
  99                 }
 100
 101         }
 102 }