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 java.util.Set;
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17 import org.eclipse.swt.widgets.Shell;
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18 import org.simantics.databoard.util.URIStringUtils;
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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.Session;
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22 import org.simantics.db.Statement;
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23 import org.simantics.db.WriteGraph;
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24 import org.simantics.db.common.request.PossibleIndexRoot;
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25 import org.simantics.db.common.request.WriteRequest;
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26 import org.simantics.db.common.utils.NameUtils;
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27 import org.simantics.db.exception.DatabaseException;
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28 import org.simantics.debug.ui.GraphDebugger;
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29 import org.simantics.debug.ui.ResourceSearch;
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30 import org.simantics.debug.ui.SearchResourceDialog;
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31 import org.simantics.layer0.Layer0;
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32 import org.simantics.utils.Container;
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33 import org.simantics.utils.DataContainer;
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36 * @author Tuukka Lehtonen
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38 public class DebugUtils {
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40 public static String getSafeLabel(ReadGraph graph, Resource r) throws DatabaseException {
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41 Layer0 l0 = Layer0.getInstance(graph);
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42 String name = NameUtils.getSafeName(graph, r);
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43 Statement stm = graph.getPossibleStatement(r, l0.HasLabel);
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45 String label = NameUtils.getSafeLabel(graph, r);
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46 if (!label.isEmpty() && !stm.isAsserted(r))
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47 name += " (" + label + ")";
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52 public static String getSafeURI(ReadGraph graph, Resource r) throws DatabaseException {
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53 String uri = graph.getPossibleURI(r);
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56 String name = NameUtils.getSafeName(graph, r, true);
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60 public static String getPossibleRootRelativePath(ReadGraph graph, Resource r) throws DatabaseException {
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61 Resource indexRoot = graph.syncRequest(new PossibleIndexRoot(r));
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62 String uri = graph.getPossibleURI(r);
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63 if (indexRoot != null && uri != null) {
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64 Layer0 L0 = Layer0.getInstance(graph);
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65 Set<Resource> types = graph.getTypes(indexRoot);
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66 if (!types.contains(L0.Ontology)) {
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67 Resource indexRootParent = graph.getPossibleObject(indexRoot, L0.PartOf);
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68 if (indexRootParent != null) {
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69 String rootParentUri = graph.getPossibleURI(indexRootParent);
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70 if (rootParentUri != null) {
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71 return URIStringUtils.unescape( uri.substring(rootParentUri.length()+1) );
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79 @SuppressWarnings("unchecked")
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80 public static void addResource(Session s, GraphDebugger debugger) throws DatabaseException {
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81 Shell shell = debugger.getShell();
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83 SearchResourceDialog rld = new SearchResourceDialog(s, false, shell, "Create New Resource");
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84 rld.setBlockOnOpen(true);
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85 rld.setResourceFilter(ResourceSearch.FILTER_TYPES);
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87 Resource subject_ = debugger.getDebuggerLocation();
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88 if (subject_ == null) {
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89 rld.setBlockOnOpen(true);
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90 rld.setMessage("Select Subject");
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91 rld.setInitialSelections(new Object[] {});
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92 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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93 if (rld.getResult()==null) return;
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94 subject_ = ((Container<Resource>)rld.getResult()[0]).get();
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96 final Resource subject = subject_;
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98 rld.setBlockOnOpen(true);
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99 rld.setResourceFilter(ResourceSearch.FILTER_RELATIONS);
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100 rld.setMessage("Select Predicate");
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101 rld.setInitialSelections(new Object[] {});
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102 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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103 if (rld.getResult()==null) return;
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104 final Resource predicate = ((Container<Resource>)rld.getResult()[0]).get();
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106 rld.setMessage("Select Type of New Object Instance");
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107 rld.setResourceFilter(ResourceSearch.FILTER_TYPES);
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108 rld.setInitialSelections(new Object[] {});
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109 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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110 if (rld.getResult()==null) return;
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111 final Resource type = ((Container<Resource>)rld.getResult()[0]).get();
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112 final DataContainer<Resource> result = new DataContainer<Resource>();
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113 s.syncRequest(new WriteRequest() {
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115 public void perform(WriteGraph g) throws DatabaseException {
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116 Resource r = g.newResource();
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117 g.claim(r, Layer0.getInstance(g).InstanceOf, type);
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118 g.claim(subject, predicate, r);
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123 if (result.get()!=null)
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124 debugger.changeLocation(result.get());
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127 @SuppressWarnings("unchecked")
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128 public static void addStatement(Session s, GraphDebugger debugger) throws DatabaseException {
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129 Shell shell = debugger.getShell();
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130 SearchResourceDialog rld = new SearchResourceDialog(s, false, shell, "Create New Statement");
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132 Resource subject_ = debugger.getDebuggerLocation();
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133 if (subject_ == null) {
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134 rld.setBlockOnOpen(true);
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135 rld.setMessage("Select Subject");
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136 rld.setInitialSelections(new Object[] {});
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137 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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138 if (rld.getResult()==null) return;
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139 subject_ = ((Container<Resource>)rld.getResult()[0]).get();
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141 final Resource subject = subject_;
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143 rld.setBlockOnOpen(true);
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144 rld.setResourceFilter(ResourceSearch.FILTER_RELATIONS);
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145 rld.setMessage("Select Predicate");
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146 rld.setInitialSelections(new Object[] {});
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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 final Resource predicate = ((Container<Resource>)rld.getResult()[0]).get();
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151 rld.setResourceFilter(ResourceSearch.FILTER_ALL);
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152 rld.setMessage("Select Object");
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153 rld.setInitialSelections(new Object[] {});
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154 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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155 if (rld.getResult()==null) return;
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156 final Resource object = ((Container<Resource>)rld.getResult()[0]).get();
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158 s.syncRequest(new WriteRequest() {
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160 public void perform(WriteGraph g) throws DatabaseException {
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161 g.claim(subject, predicate, object);
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166 public static void find(Session s, GraphDebugger debugger) {
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167 Shell shell = debugger.getShell();
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168 SearchResourceDialog rld = new SearchResourceDialog(s, false, shell, "Select Resource to View");
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169 rld.setBlockOnOpen(true);
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170 if (rld.open()!=org.eclipse.jface.window.Window.OK) return;
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171 if (rld.getResult()==null) return;
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172 for (Object o : rld.getResult()) {
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173 @SuppressWarnings("unchecked")
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174 Container<Resource> rc = (Container<Resource>) o;
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175 debugger.changeLocation(rc.get());
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