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.layer0.utils.direct;
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14 import org.simantics.databoard.util.URIStringUtils;
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15 import org.simantics.db.ReadGraph;
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16 import org.simantics.db.Resource;
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17 import org.simantics.db.exception.DatabaseException;
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18 import org.simantics.db.exception.ServiceException;
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19 import org.simantics.db.exception.ValidationException;
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20 import org.simantics.layer0.Layer0;
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21 import org.simantics.layer0.utils.PropertyReference;
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23 public final class ResourceNameUtils {
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25 public static final char NAME_PATH_DELIMITER = '/';
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26 public static final String NAME_PATH_DELIMITER_STRING = "" + NAME_PATH_DELIMITER;
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28 public static String getName(ReadGraph g, Resource r) throws ValidationException, ServiceException {
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29 Layer0 b = Layer0.getInstance(g);
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30 String name = (String) g.getPossibleRelatedValue(r, b.HasName);
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32 return "#" + r.getResourceId();
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34 return URIStringUtils.escape(name);
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37 public static String getName(ReadGraph g, PropertyReference ref) throws DatabaseException {
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38 return getName(g, ref.resources);
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41 public static String getName(ReadGraph g, Resource[] ref) throws DatabaseException {
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42 StringBuilder b = new StringBuilder();
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43 boolean first = true;
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44 for (Resource r : ref) {
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48 b.append(NAME_PATH_DELIMITER);
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49 b.append(getName(g, r));
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51 return b.toString();
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