1 package org.simantics.document.linking.actions;
3 import java.util.Collection;
4 import java.util.Collections;
6 import org.eclipse.jface.dialogs.IDialogConstants;
7 import org.eclipse.jface.dialogs.MessageDialog;
8 import org.eclipse.osgi.util.NLS;
9 import org.eclipse.swt.widgets.Display;
10 import org.simantics.Simantics;
11 import org.simantics.db.ReadGraph;
12 import org.simantics.db.Resource;
13 import org.simantics.db.exception.DatabaseException;
14 import org.simantics.db.layer0.adapter.ActionFactory;
15 import org.simantics.db.request.Read;
16 import org.simantics.document.DocumentResource;
17 import org.simantics.document.linking.ge.FixAllReferencesAction;
18 import org.simantics.document.linking.utils.SourceLinkUtil;
19 import org.simantics.utils.datastructures.Pair;
20 import org.simantics.utils.ui.ExceptionUtils;
23 public class UpdateReferencesAction implements ActionFactory {
28 public Runnable create(Object target) {
29 if(!(target instanceof Resource))
31 final Resource document = (Resource)target;
32 return new Runnable() {
37 Collection<Resource> coll = Simantics.getSession().syncRequest(new Read<Collection<Resource>>() {
39 public Collection<Resource> perform(ReadGraph graph)
40 throws DatabaseException {
41 return findDocumentReferences(graph, document);
48 String dialogTitle = Messages.UpdateReferencesAction_FixReferences;
49 String dialogMessage = NLS.bind(Messages.UpdateReferencesAction_FixOldReferences, coll.size());
50 String dialogButtonLabels[] = new String[] { IDialogConstants.OK_LABEL,
51 IDialogConstants.CANCEL_LABEL };
53 if (coll.size() == 0) {
54 dialogMessage = Messages.UpdateReferencesAction_NothingToFix;
55 dialogButtonLabels = new String[] { IDialogConstants.OK_LABEL };
56 MessageDialog dialog = new MessageDialog(Display.getCurrent().getActiveShell(), dialogTitle,
57 null, dialogMessage, MessageDialog.CONFIRM, dialogButtonLabels, defaultIndex);
61 MessageDialog dialog = new MessageDialog(Display.getCurrent().getActiveShell(), dialogTitle, null,
62 dialogMessage, MessageDialog.CONFIRM, dialogButtonLabels, defaultIndex);
63 if (dialog.open() != 0)
65 Simantics.getSession().markUndoPoint();
66 fixDocumentReferences(coll);
67 } catch (DatabaseException e) {
68 ExceptionUtils.logAndShowError(Messages.UpdateReferencesAction_CannotUpdateReferences, e);
75 public static Collection<Resource> findDocumentReferences(ReadGraph graph, Resource document) throws DatabaseException {
76 DocumentResource doc = DocumentResource.getInstance(graph);
77 if (!graph.hasStatement(document, doc.HasNewerVersion))
79 Resource model = SourceLinkUtil.getModel(graph, document);
82 return SourceLinkUtil.findAllSources(graph, model, document);
85 public static void fixDocumentReferences(Collection<Resource> resources) throws DatabaseException {
86 Simantics.getSession().syncRequest(new FixAllReferencesAction.FixAll(new Pair<Collection<Resource>, Collection<Resource>>(resources, Collections.<Resource> emptyList())));