1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.document.ui.actions;
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14 import java.io.File;
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16 import org.eclipse.swt.SWT;
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17 import org.eclipse.swt.widgets.Display;
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18 import org.eclipse.swt.widgets.FileDialog;
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19 import org.simantics.db.ReadGraph;
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20 import org.simantics.db.Resource;
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21 import org.simantics.db.exception.DatabaseException;
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22 import org.simantics.db.layer0.adapter.ActionFactory;
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23 import org.simantics.db.request.Read;
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24 import org.simantics.document.DocumentResource;
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25 import org.simantics.graphfile.ontology.GraphFileResource;
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26 import org.simantics.graphfile.util.GraphFileUtil;
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27 import org.simantics.ui.SimanticsUI;
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28 import org.simantics.utils.ui.ExceptionUtils;
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31 * Action for exporting file based documents.
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33 * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
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36 public class ExportDocumentFile implements ActionFactory {
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40 public Runnable create(Object target) {
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42 if(!(target instanceof Resource))
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45 final Resource resource = (Resource)target;
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47 return new Runnable() {
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51 String resourceName = SimanticsUI.getSession().syncRequest(new Read<String>() {
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52 public String perform(ReadGraph graph) throws DatabaseException {
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53 DocumentResource doc = DocumentResource.getInstance(graph);
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54 GraphFileResource gf = GraphFileResource.getInstance(graph);
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55 if (!graph.isInstanceOf(resource, doc.FileDocument))
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57 return graph.getPossibleRelatedValue(resource, gf.HasResourceName);
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61 FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(),SWT.SAVE);
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62 dialog.setFileName(resourceName);
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63 final String filename = dialog.open();
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64 if (filename == null)
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66 exportDocument(resource, filename);
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67 } catch (DatabaseException e) {
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68 ExceptionUtils.logAndShowError("Cannot export document.", e);
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75 public static void exportDocument(Resource document, String fileName) throws DatabaseException {
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76 GraphFileUtil.writeDataToFile(document, new File(fileName));
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