eclipseprojects/eu.etaxonomy.taxeditor/src/eu/etaxonomy/taxeditor/actions/SaveAllAction.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;
  11
  12 import org.apache.log4j.Logger;
  13 import org.eclipse.jface.action.IAction;
  14 import org.eclipse.jface.viewers.ISelection;
  15 import org.eclipse.ui.IEditorInput;
  16 import org.eclipse.ui.IEditorPart;
  17 import org.eclipse.ui.IWorkbenchWindow;
  18 import org.eclipse.ui.IWorkbenchWindowActionDelegate;
  19
  20 import eu.etaxonomy.cdm.model.taxon.Taxon;
  21 import eu.etaxonomy.taxeditor.TaxEditorPlugin;
  22 import eu.etaxonomy.taxeditor.UiUtil;
  23 import eu.etaxonomy.taxeditor.actions.cdm.SaveTaxonAction;
  24 import eu.etaxonomy.taxeditor.editor.MultiPageTaxonEditor;
  25 import eu.etaxonomy.taxeditor.model.CdmUtil;
  26
  27 /**
  28  * Calls <code>MultiPageTaxonEditor.doSave()</code> method for all
  29  * open <code>MultiPageTaxonEditor</code>s. Commits universal transaction,
  30  * then opens a new one.
  31  *
  32  * @see IWorkbenchWindowActionDelegate
  33  *
  34  * @author p.ciardelli
  35  * @created 07.10.2008
  36  * @version 1.0
  37  */
  38 public class SaveAllAction implements IWorkbenchWindowActionDelegate {
  39         private static final Logger logger = Logger.getLogger(SaveAllAction.class);
  40
  41         private IWorkbenchWindow window;
  42         /**
  43          * The constructor.
  44          */
  45         public SaveAllAction() {
  46         }
  47
  48         /**
  49          * The action has been activated. The argument of the
  50          * method represents the 'real' action sitting
  51          * in the workbench UI.
  52          * @see IWorkbenchWindowActionDelegate#run
  53          */
  54         public void run(IAction action) {
  55
  56                 UiUtil.setIsSaving(true);
  57
  58                 // Get all open windows
  59                 for (IEditorPart taxonEditor : UiUtil.getOpenTaxonEditors()) {
  60
  61                         // Save the dirty ones
  62                         if (taxonEditor.isDirty()) {
  63                                 IEditorInput input = taxonEditor.getEditorInput();
  64                                 if (input.getAdapter(Taxon.class) != null) {
  65                                         Taxon taxon = (Taxon) input.getAdapter(Taxon.class);
  66                                         new SaveTaxonAction(taxon).run();
  67                                         if (taxonEditor instanceof MultiPageTaxonEditor) {
  68                                                 ((MultiPageTaxonEditor) taxonEditor).setDirtyExtern(false);
  69                                         }
  70                                 }
  71                         }
  72                 }
  73
  74                 // Commit the transaction
  75                 TaxEditorPlugin.getDefault().commitTransaction();
  76
  77                 // Force library objects to be associated with new transaction
  78                 CdmUtil.clearLibraryObjects();
  79
  80                 // Start a new transaction
  81                 TaxEditorPlugin.getDefault().startTransaction();
  82
  83                 // Put all open taxa in the new transaction
  84                 for (Object taxon : TaxEditorPlugin.getDefault().getObservableSessionTaxa()) {
  85                         CdmUtil.getTaxonService().saveTaxon((Taxon) taxon);
  86                 }
  87
  88                 UiUtil.setIsSaving(false);
  89         }
  90
  91         /**
  92          * Selection in the workbench has been changed. We
  93          * can change the state of the 'real' action here
  94          * if we want, but this can only happen after
  95          * the delegate has been created.
  96          * @see IWorkbenchWindowActionDelegate#selectionChanged
  97          */
  98         public void selectionChanged(IAction action, ISelection selection) {
  99         }
 100
 101         /**
 102          * We can use this method to dispose of any system
 103          * resources we previously allocated.
 104          * @see IWorkbenchWindowActionDelegate#dispose
 105          */
 106         public void dispose() {
 107         }
 108
 109         /**
 110          * We will cache window object in order to
 111          * be able to provide parent shell for the message dialog.
 112          * @see IWorkbenchWindowActionDelegate#init
 113          */
 114         public void init(IWorkbenchWindow window) {
 115                 this.window = window;
 116         }
 117 }