X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fsharedontology%2Fwizard%2FSharedOntologyImportWizard.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fsharedontology%2Fwizard%2FSharedOntologyImportWizard.java;h=a0ca44f64c2a73e9a910eef46f28eaa8e1f7692f;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/sharedontology/wizard/SharedOntologyImportWizard.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/sharedontology/wizard/SharedOntologyImportWizard.java new file mode 100644 index 000000000..a0ca44f64 --- /dev/null +++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/sharedontology/wizard/SharedOntologyImportWizard.java @@ -0,0 +1,213 @@ +/******************************************************************************* + * Copyright (c) 2012 Association for Decentralized Information Management in + * Industry THTH ry. + * 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: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.modeling.ui.sharedontology.wizard; + +import java.io.File; +import java.io.IOException; +import java.lang.reflect.InvocationTargetException; +import java.util.Deque; +import java.util.HashMap; + +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.preferences.InstanceScope; +import org.eclipse.jface.operation.IRunnableWithProgress; +import org.eclipse.jface.preference.IPersistentPreferenceStore; +import org.eclipse.jface.preference.IPreferenceStore; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.wizard.Wizard; +import org.eclipse.jface.wizard.WizardPage; +import org.eclipse.ui.IImportWizard; +import org.eclipse.ui.IWorkbench; +import org.eclipse.ui.preferences.ScopedPreferenceStore; +import org.simantics.Simantics; +import org.simantics.databoard.binding.Binding; +import org.simantics.databoard.binding.mutable.Variant; +import org.simantics.databoard.container.DataContainer; +import org.simantics.databoard.container.DataContainers; +import org.simantics.databoard.container.DataFormatException; +import org.simantics.databoard.container.FormatHandler; +import org.simantics.databoard.serialization.SerializationException; +import org.simantics.db.Resource; +import org.simantics.db.Session; +import org.simantics.db.exception.DatabaseException; +import org.simantics.db.layer0.migration.MigrationUtils; +import org.simantics.db.layer0.util.DraftStatusBean; +import org.simantics.db.management.ISessionContext; +import org.simantics.graph.db.MissingDependencyException; +import org.simantics.graph.representation.TransferableGraph1; +import org.simantics.modeling.ui.Activator; +import org.simantics.modeling.ui.utils.NoProjectPage; +import org.simantics.project.IProject; +import org.simantics.project.ProjectKeys; +import org.simantics.ui.SimanticsUI; +import org.simantics.ui.utils.ResourceAdaptionUtils; +import org.simantics.utils.ui.ErrorLogger; +import org.simantics.utils.ui.ExceptionUtils; + +/** + * @author Tuukka Lehtonen + */ +public class SharedOntologyImportWizard extends Wizard implements IImportWizard { + + private static final int MAX_RECENT_IMPORT_PATHS = 10; + + ImportPlan importModel; + + private boolean readPreferences(IStructuredSelection selection) { + IPreferenceStore store = new ScopedPreferenceStore(InstanceScope.INSTANCE, Activator.PLUGIN_ID); + + String recentPathsPref = store.getString(Preferences.RECENT_SHARED_LIBRARY_IMPORT_LOCATIONS); + Deque recentImportPaths = Preferences.decodePaths(recentPathsPref); + + ISessionContext ctx = SimanticsUI.getSessionContext(); + if (ctx == null) + return false; + IProject project = ctx.getHint(ProjectKeys.KEY_PROJECT); + if (project == null) + return false; + + importModel = new ImportPlan(ctx, recentImportPaths); + importModel.project = project; + importModel.selection = selection.getFirstElement(); + + return true; + } + + private void writePreferences() throws IOException { + IPersistentPreferenceStore store = new ScopedPreferenceStore(InstanceScope.INSTANCE, Activator.PLUGIN_ID); + + store.putValue(Preferences.RECENT_SHARED_LIBRARY_IMPORT_LOCATIONS, Preferences.encodePaths(importModel.recentLocations)); + + if (store.needsSaving()) + store.save(); + } + + public SharedOntologyImportWizard() { + setWindowTitle("Import Shared Library"); + setNeedsProgressMonitor(true); + } + + @Override + public void init(IWorkbench workbench, IStructuredSelection selection) { + readPreferences(selection); + } + + @Override + public void addPages() { + super.addPages(); + if (importModel != null) { + addPage(new SharedOntologyImportPage(importModel)); + } else { + addPage(new NoProjectPage("Import Shared Library")); + } + } + + @Override + public boolean performFinish() { + try { + importModel.recentLocations.addFirst(importModel.importLocation.getAbsolutePath()); + Preferences.removeDuplicates(importModel.recentLocations); + if (importModel.recentLocations.size() > MAX_RECENT_IMPORT_PATHS) + importModel.recentLocations.pollLast(); + + writePreferences(); + } catch (IOException e) { + ErrorLogger.defaultLogError("Failed to write preferences", e); + } + + try { + getContainer().run(true, true, new IRunnableWithProgress() { + @Override + public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { + try { + Resource target = ResourceAdaptionUtils.toSingleResource(importModel.selection); + importModel.sessionContext.getSession().markUndoPoint(); + doImport(monitor, importModel.importLocation, importModel.sessionContext.getSession(), target); + } catch (Exception e) { + throw new InvocationTargetException(e); + } + } + }); + } catch (InvocationTargetException e) { + Throwable t = e.getTargetException(); + WizardPage cp = (WizardPage) getContainer().getCurrentPage(); + if (t instanceof IOException) { + cp.setErrorMessage("An I/O problem occurred while importing shared library.\n\nMessage: " + e.getMessage()); + } + ErrorLogger.defaultLogError(t); + return false; + } catch (InterruptedException e) { + ExceptionUtils.logAndShowError(e); + return false; + } + + return true; + } + + public static void doImport(final IProgressMonitor monitor, File modelFile, final Session session, final Resource target) + throws IOException, SerializationException, DatabaseException { + + try { + + monitor.beginTask("Loading shared library from disk", 1000); + try { + FormatHandler handler1 = new FormatHandler() { + @Override + public Binding getBinding() { + return TransferableGraph1.BINDING; + } + + @Override + public Object process(DataContainer container) throws Exception { + monitor.worked(100); + monitor.setTaskName("Importing shared library into database"); + Variant draftStatus = container.metadata.get(DraftStatusBean.EXTENSION_KEY); + TransferableGraph1 tg = (TransferableGraph1)container.content.getValue(); + MigrationUtils.importSharedOntology(session, tg, draftStatus == null); + monitor.worked(850); + return null; + } + + }; + + HashMap> handlers = new HashMap>(); + handlers.put(Constants.SHARED_LIBRARY_FORMAT_V1, handler1); + + try { + DataContainers.readFile(modelFile, handlers); + } catch(DataFormatException e) { + throw new IOException(e); + } catch(IOException e) { + throw e; + } catch (MissingDependencyException e) { + ExceptionUtils.logAndShowError(e.getShortExplanation(), e.getMessage() + "\n\n", e); + ErrorLogger.defaultLogError("Shared Library import failed, see exception for details", e); + } catch(Exception e) { + if(e instanceof RuntimeException) + throw (RuntimeException)e; + else + throw new RuntimeException(e); + } + } catch(IOException e) { + } + + monitor.setTaskName("Postprocessing"); + monitor.worked(50); + + } catch (Throwable t) { + t.printStackTrace(); + } finally { + monitor.done(); + } + } + +}