--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2012 Association for Decentralized Information Management in\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.annotation.ui.wizard;\r
+\r
+import java.io.File;\r
+import java.io.IOException;\r
+import java.lang.reflect.InvocationTargetException;\r
+import java.util.Set;\r
+\r
+import org.eclipse.core.runtime.IProgressMonitor;\r
+import org.eclipse.core.runtime.NullProgressMonitor;\r
+import org.eclipse.core.runtime.SubMonitor;\r
+import org.eclipse.jface.operation.IRunnableWithProgress;\r
+import org.simantics.Simantics;\r
+import org.simantics.databoard.binding.error.BindingException;\r
+import org.simantics.databoard.binding.mutable.Variant;\r
+import org.simantics.databoard.container.DataContainer;\r
+import org.simantics.databoard.container.DataContainers;\r
+import org.simantics.databoard.serialization.SerializationException;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.common.utils.Logger;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.adapter.CopyHandler;\r
+import org.simantics.db.layer0.util.ClipboardUtils;\r
+import org.simantics.db.layer0.util.SimanticsClipboard;\r
+import org.simantics.db.layer0.util.SimanticsClipboard.Representation;\r
+import org.simantics.db.layer0.util.SimanticsClipboardImpl;\r
+import org.simantics.db.layer0.util.SimanticsKeys;\r
+import org.simantics.db.request.Read;\r
+import org.simantics.graph.representation.TransferableGraph1;\r
+import org.simantics.utils.ui.dialogs.ShowMessage;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ * @author Teemu Mätäsniemi\r
+ */\r
+public class AnnotationTypeExporter implements IRunnableWithProgress {\r
+\r
+ ExportPlan exportModel;\r
+\r
+ public AnnotationTypeExporter(ExportPlan exportModel) {\r
+ this.exportModel = exportModel;\r
+ }\r
+\r
+ @Override\r
+ public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {\r
+ SubMonitor progress = SubMonitor.convert(monitor, 50);\r
+ try {\r
+ exportModel(progress.newChild(50, SubMonitor.SUPPRESS_NONE));\r
+ } catch (IOException e) {\r
+ throw new InvocationTargetException(e);\r
+ } catch (DatabaseException e) {\r
+ throw new InvocationTargetException(e);\r
+ } catch (BindingException e) {\r
+ throw new InvocationTargetException(e);\r
+ } finally {\r
+ monitor.done();\r
+ }\r
+ }\r
+\r
+ void exportModel(SubMonitor mon) throws IOException, DatabaseException, SerializationException, BindingException{\r
+ try {\r
+ doExport(mon, exportModel.exportLocation, exportModel.model.getResource());\r
+\r
+ } catch (DatabaseException e) {\r
+ e.printStackTrace();\r
+ Logger.defaultLogError(e);\r
+ mon.setCanceled(true);\r
+ ShowMessage.showError("Export failed.", "Internal application error in export. See log for details.");\r
+ } finally {\r
+ mon.setWorkRemaining(0);\r
+ }\r
+ }\r
+ \r
+ public static void doExport(File location, Resource annotation) throws DatabaseException, IOException {\r
+ NullProgressMonitor monitor = new NullProgressMonitor();\r
+ doExport(monitor, location, annotation);\r
+ }\r
+ \r
+ public static void doExport(IProgressMonitor monitor, File location, final Resource annotation) throws DatabaseException, IOException {\r
+ // TODO: figure out a way to make the TG go directly into a file\r
+ // instead of having it all in memory at once.\r
+\r
+ monitor.beginTask("Exporting annotation type...", 100);\r
+ Session session = Simantics.getSession();\r
+ SimanticsClipboard clipboard = session.syncRequest(new Read<SimanticsClipboard>() {\r
+ @Override\r
+ public SimanticsClipboard perform(ReadGraph graph) throws DatabaseException {\r
+ CopyHandler ch = graph.adapt(annotation, CopyHandler.class);\r
+ SimanticsClipboardImpl clipboard = new SimanticsClipboardImpl();\r
+ ch.copyToClipboard(graph, clipboard);\r
+ return clipboard;\r
+ }\r
+ });\r
+ for (Set<Representation> object : clipboard.getContents()) {\r
+ TransferableGraph1 tg = ClipboardUtils.accept(object, SimanticsKeys.KEY_TRANSFERABLE_GRAPH);\r
+ monitor.worked(95);\r
+\r
+ monitor.setTaskName("Writing transferable graph...");\r
+ DataContainers.writeFile(location, new DataContainer(\r
+ Constants.ANNOTATION_TYPE_FORMAT, Constants.ANNOTATION_TYPE_CURRENT_VERSION,\r
+ new Variant(TransferableGraph1.BINDING, tg)));\r
+\r
+ monitor.worked(5);\r
+ }\r
+ } \r
+}\r