1 /*******************************************************************************
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2 * Copyright (c) 2013 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 * Semantum Oy - index based searching and graph manipulation (#4255)
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12 *******************************************************************************/
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13 package org.simantics.debug.ui.internal;
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15 import org.eclipse.swt.widgets.Shell;
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16 import org.simantics.db.ReadGraph;
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17 import org.simantics.db.Resource;
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18 import org.simantics.db.Session;
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19 import org.simantics.db.Statement;
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20 import org.simantics.db.WriteGraph;
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21 import org.simantics.db.common.request.WriteRequest;
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22 import org.simantics.db.common.utils.NameUtils;
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23 import org.simantics.db.exception.DatabaseException;
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24 import org.simantics.debug.ui.GraphDebugger;
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25 import org.simantics.debug.ui.ResourceSearch;
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26 import org.simantics.debug.ui.SearchResourceDialog;
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27 import org.simantics.layer0.Layer0;
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28 import org.simantics.utils.Container;
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29 import org.simantics.utils.DataContainer;
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32 * @author Tuukka Lehtonen
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34 public class DebugUtils {
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36 public static String getSafeLabel(ReadGraph graph, Resource r) throws DatabaseException {
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37 Layer0 l0 = Layer0.getInstance(graph);
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38 String name = NameUtils.getSafeName(graph, r);
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39 Statement stm = graph.getPossibleStatement(r, l0.HasLabel);
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41 String label = NameUtils.getSafeLabel(graph, r);
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42 if (!label.isEmpty() && !stm.isAsserted(r))
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43 name += " (" + label + ")";
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48 public static String getSafeURI(ReadGraph graph, Resource r) throws DatabaseException {
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49 String uri = graph.getPossibleURI(r);
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52 String name = NameUtils.getSafeName(graph, r, true);
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56 @SuppressWarnings("unchecked")
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57 public static void addResource(Session s, GraphDebugger debugger) throws DatabaseException {
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58 Shell shell = debugger.getShell();
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60 SearchResourceDialog rld = new SearchResourceDialog(s, false, shell, "Create New Resource");
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61 rld.setBlockOnOpen(true);
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62 rld.setResourceFilter(ResourceSearch.FILTER_TYPES);
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64 Resource subject_ = debugger.getDebuggerLocation();
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65 if (subject_ == null) {
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66 rld.setBlockOnOpen(true);
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67 rld.setMessage("Select Subject");
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68 rld.setInitialSelections(new Object[] {});
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69 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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70 if (rld.getResult()==null) return;
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71 subject_ = ((Container<Resource>)rld.getResult()[0]).get();
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73 final Resource subject = subject_;
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75 rld.setBlockOnOpen(true);
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76 rld.setResourceFilter(ResourceSearch.FILTER_RELATIONS);
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77 rld.setMessage("Select Predicate");
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78 rld.setInitialSelections(new Object[] {});
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79 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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80 if (rld.getResult()==null) return;
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81 final Resource predicate = ((Container<Resource>)rld.getResult()[0]).get();
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83 rld.setMessage("Select Type of New Object Instance");
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84 rld.setResourceFilter(ResourceSearch.FILTER_TYPES);
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85 rld.setInitialSelections(new Object[] {});
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86 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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87 if (rld.getResult()==null) return;
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88 final Resource type = ((Container<Resource>)rld.getResult()[0]).get();
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89 final DataContainer<Resource> result = new DataContainer<Resource>();
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90 s.syncRequest(new WriteRequest() {
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92 public void perform(WriteGraph g) throws DatabaseException {
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93 Resource r = g.newResource();
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94 g.claim(r, Layer0.getInstance(g).InstanceOf, type);
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95 g.claim(subject, predicate, r);
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100 if (result.get()!=null)
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101 debugger.changeLocation(result.get());
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104 @SuppressWarnings("unchecked")
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105 public static void addStatement(Session s, GraphDebugger debugger) throws DatabaseException {
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106 Shell shell = debugger.getShell();
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107 SearchResourceDialog rld = new SearchResourceDialog(s, false, shell, "Create New Statement");
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109 Resource subject_ = debugger.getDebuggerLocation();
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110 if (subject_ == null) {
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111 rld.setBlockOnOpen(true);
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112 rld.setMessage("Select Subject");
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113 rld.setInitialSelections(new Object[] {});
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114 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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115 if (rld.getResult()==null) return;
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116 subject_ = ((Container<Resource>)rld.getResult()[0]).get();
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118 final Resource subject = subject_;
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120 rld.setBlockOnOpen(true);
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121 rld.setResourceFilter(ResourceSearch.FILTER_RELATIONS);
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122 rld.setMessage("Select Predicate");
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123 rld.setInitialSelections(new Object[] {});
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124 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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125 if (rld.getResult()==null) return;
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126 final Resource predicate = ((Container<Resource>)rld.getResult()[0]).get();
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128 rld.setResourceFilter(ResourceSearch.FILTER_ALL);
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129 rld.setMessage("Select Object");
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130 rld.setInitialSelections(new Object[] {});
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131 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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132 if (rld.getResult()==null) return;
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133 final Resource object = ((Container<Resource>)rld.getResult()[0]).get();
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135 s.syncRequest(new WriteRequest() {
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137 public void perform(WriteGraph g) throws DatabaseException {
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138 g.claim(subject, predicate, object);
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143 public static void find(Session s, GraphDebugger debugger) {
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144 Shell shell = debugger.getShell();
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145 SearchResourceDialog rld = new SearchResourceDialog(s, false, shell, "Select Resource to View");
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146 rld.setBlockOnOpen(true);
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147 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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148 if (rld.getResult()==null) return;
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149 for (Object o : rld.getResult()) {
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150 @SuppressWarnings("unchecked")
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151 Container<Resource> rc = (Container<Resource>) o;
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152 debugger.changeLocation(rc.get());
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