| /***************************************************************************** |
| * Copyright (c) 2013, 2017 CEA LIST and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * CEA LIST - Initial API and implementation |
| * Christian W. Damus (CEA) - bug 429242 |
| * Eike Stepper (CEA) - bug 466520 |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.cdo.internal.ui.wizards; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.emf.cdo.eresource.CDOResource; |
| import org.eclipse.emf.cdo.explorer.CDOExplorerUtil; |
| import org.eclipse.emf.cdo.explorer.checkouts.CDOCheckout; |
| import org.eclipse.emf.common.util.BasicDiagnostic; |
| import org.eclipse.emf.common.util.Diagnostic; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.papyrus.cdo.core.exporter.IModelExporter; |
| import org.eclipse.papyrus.cdo.core.importer.IModelTransferConfiguration; |
| import org.eclipse.papyrus.cdo.internal.core.CDOUtils; |
| import org.eclipse.papyrus.cdo.internal.ui.l10n.Messages; |
| import org.eclipse.papyrus.cdo.internal.ui.views.DIModel; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchWizard; |
| import org.eclipse.ui.statushandlers.StatusManager; |
| |
| import com.google.common.collect.ArrayListMultimap; |
| import com.google.common.collect.Multimap; |
| import com.google.common.eventbus.EventBus; |
| |
| /** |
| * This is the ModelExportWizard type. Enjoy. |
| */ |
| public class ModelExportWizard extends Wizard implements IWorkbenchWizard { |
| |
| private final LocalRepositoryView localView = new LocalRepositoryView(); |
| |
| private ModelReferencesPage referencesPage; |
| |
| private ModelExportMappingsPage mappingsPage; |
| |
| private IStructuredSelection selection; |
| |
| private IModelTransferConfiguration exportConfig; |
| |
| private CDOCheckout checkout; |
| |
| private IContainer initialDestination; |
| |
| public ModelExportWizard() { |
| super(); |
| } |
| |
| @Override |
| public void init(IWorkbench workbench, IStructuredSelection selection) { |
| this.selection = localView.translate(selection); |
| |
| setWindowTitle(Messages.ModelExportWizard_0); |
| setNeedsProgressMonitor(true); |
| setHelpAvailable(false); |
| } |
| |
| public void setInitialDestination(IContainer container) { |
| this.initialDestination = container; |
| } |
| |
| @Override |
| public void addPages() { |
| exportConfig = IModelTransferConfiguration.Factory.EXPORT.create(new WizardOperationContext(getShell().getDisplay(), this), getResourceSet(selection)); |
| |
| final EventBus bus = new EventBus("exportWizard"); //$NON-NLS-1$ |
| |
| referencesPage = new ModelReferencesPage(bus, false); |
| addPage(referencesPage); |
| |
| mappingsPage = new ModelExportMappingsPage(bus); |
| addPage(mappingsPage); |
| |
| if (initialDestination != null) { |
| mappingsPage.setInitialDestination(initialDestination); |
| } |
| |
| // start analyzing the selected models' dependencies after the wizard |
| // has been presented |
| Display.getCurrent().asyncExec(new Runnable() { |
| |
| @Override |
| public void run() { |
| for (DIModel next : getSelection()) { |
| exportConfig.addModelToTransfer(next.getResource().getURI()); |
| } |
| |
| bus.post(exportConfig); |
| bus.post(checkout); |
| } |
| }); |
| } |
| |
| Iterable<DIModel> getSelection() { |
| Multimap<CDOCheckout, DIModel> result = ArrayListMultimap.create(); |
| |
| if (selection != null) { |
| for (Object next : selection.toList()) { |
| DIModel model = CDOUtils.adapt(next, DIModel.class); |
| |
| if (model != null) { |
| URI uri = model.getResource().getURI(); |
| CDOCheckout checkout = CDOExplorerUtil.getCheckout(uri); |
| if (this.checkout == null) { |
| this.checkout = checkout; |
| } |
| |
| if (checkout != null) { |
| result.put(checkout, model); |
| } |
| } |
| } |
| } |
| |
| if (result.keySet().size() > 1) { |
| MessageDialog.openInformation(getShell(), Messages.ModelExportWizard_2, NLS.bind(Messages.ModelExportWizard_3, checkout.getLabel())); |
| } |
| |
| return result.get(checkout); |
| } |
| |
| @Override |
| public boolean performFinish() { |
| boolean result = true; |
| |
| IModelExporter exporter = IModelExporter.Factory.DEFAULT.create(); |
| Diagnostic problems = exporter.exportModels(mappingsPage.getMapping()); |
| |
| if (problems.getSeverity() > Diagnostic.INFO) { |
| StatusManager.getManager().handle(BasicDiagnostic.toIStatus(problems), StatusManager.BLOCK); |
| } |
| |
| return result; |
| } |
| |
| @Override |
| public void dispose() { |
| if (exportConfig != null) { |
| // it actually takes a while to dispose this, unloading all of the |
| // resources potentially covering all of the Papyrus models in the |
| // workspace in order to clean up the UML CacheAdapter |
| final IModelTransferConfiguration configuration = exportConfig; |
| new Job(Messages.ModelExportWizard_4) { |
| |
| { |
| setSystem(true); |
| } |
| |
| @Override |
| protected IStatus run(IProgressMonitor monitor) { |
| try { |
| configuration.dispose(); |
| } finally { |
| localView.dispose(); |
| } |
| return Status.OK_STATUS; |
| } |
| }.schedule(); |
| exportConfig = null; |
| } |
| |
| super.dispose(); |
| } |
| |
| ResourceSet getResourceSet(IStructuredSelection selection) { |
| ResourceSet result = null; |
| |
| for (Object next : selection.toList()) { |
| CDOResource resource = CDOUtils.adapt(next, CDOResource.class); |
| if (resource != null) { |
| result = resource.getResourceSet(); |
| break; |
| } |
| } |
| |
| return result; |
| } |
| } |