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.spreadsheet.ui;
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14 import org.simantics.databoard.Bindings;
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15 import org.simantics.db.Resource;
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16 import org.simantics.db.WriteGraph;
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17 import org.simantics.db.exception.DatabaseException;
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18 import org.simantics.diagram.synchronization.graph.ElementWriter;
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19 import org.simantics.g2d.element.IElement;
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20 import org.simantics.spreadsheet.resource.SpreadsheetResource;
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22 public class SheetWriter implements ElementWriter {
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24 public static final Object LABEL = new Object();
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27 public void addToGraph(WriteGraph g, IElement element, Resource elementResource) throws DatabaseException {
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29 final Resource sheetComponent = element.getHint(SheetClass.KEY_SHEET);
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30 final String rvi = element.getHint(SheetClass.KEY_RVI);
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32 if (sheetComponent == null)
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33 throw new IllegalArgumentException("KEY_SHEET hint not set");
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36 throw new IllegalArgumentException("KEY_RVI hint not set");
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38 SpreadsheetResource sr = SpreadsheetResource.getInstance(g);
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40 g.claim(elementResource, sr.HasSheet, sheetComponent);
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41 g.claimLiteral(elementResource, sr.HasRVI, rvi, Bindings.STRING);
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46 public void removeFromGraph(WriteGraph graph, Resource elementResource) throws DatabaseException {
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