1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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2 | //
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3 | // Licensed under the Apache License, Version 2.0 (the "License");
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4 | // you may not use this file except in compliance with the License.
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5 | // You may obtain a copy of the License at
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6 | //
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7 | // http://www.apache.org/licenses/LICENSE-2.0
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8 | //
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9 | // Unless required by applicable law or agreed to in writing, software
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10 | // distributed under the License is distributed on an "AS IS" BASIS,
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | // See the License for the specific language governing permissions and
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13 | // limitations under the License.
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14 |
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15 | package de.ugoe.cs.autoquest.plugin.uml;
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16 |
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17 | import java.util.Collection;
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18 | import java.util.Collections;
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19 | import java.util.Comparator;
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20 | import java.util.HashMap;
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21 | import java.util.HashSet;
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22 | import java.util.Iterator;
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23 | import java.util.LinkedHashMap;
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24 | import java.util.LinkedList;
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25 | import java.util.List;
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26 | import java.util.Map;
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27 | import java.util.Map.Entry;
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28 | import java.util.logging.Level;
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29 | import java.util.Set;
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30 | import java.util.TreeSet;
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31 |
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32 | import org.eclipse.emf.common.util.EList;
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33 | import org.eclipse.uml2.uml.Activity;
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34 | import org.eclipse.uml2.uml.ActivityEdge;
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35 | import org.eclipse.uml2.uml.ActivityNode;
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36 | import org.eclipse.uml2.uml.CallConcurrencyKind;
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37 | import org.eclipse.uml2.uml.CallOperationAction;
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38 | import org.eclipse.uml2.uml.Comment;
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39 | import org.eclipse.uml2.uml.Component;
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40 | import org.eclipse.uml2.uml.Connector;
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41 | import org.eclipse.uml2.uml.ConnectorEnd;
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42 | import org.eclipse.uml2.uml.DataType;
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43 | import org.eclipse.uml2.uml.Element;
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44 | import org.eclipse.uml2.uml.Expression;
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45 | import org.eclipse.uml2.uml.InstanceSpecification;
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46 | import org.eclipse.uml2.uml.InstanceValue;
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47 | import org.eclipse.uml2.uml.Interaction;
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48 | import org.eclipse.uml2.uml.InteractionFragment;
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49 | import org.eclipse.uml2.uml.Interface;
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50 | import org.eclipse.uml2.uml.Lifeline;
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51 | import org.eclipse.uml2.uml.LiteralBoolean;
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52 | import org.eclipse.uml2.uml.LiteralInteger;
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53 | import org.eclipse.uml2.uml.LiteralReal;
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54 | import org.eclipse.uml2.uml.LiteralString;
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55 | import org.eclipse.uml2.uml.Message;
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56 | import org.eclipse.uml2.uml.MessageOccurrenceSpecification;
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57 | import org.eclipse.uml2.uml.MessageSort;
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58 | import org.eclipse.uml2.uml.Model;
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59 | import org.eclipse.uml2.uml.Operation;
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60 | import org.eclipse.uml2.uml.Package;
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61 | import org.eclipse.uml2.uml.Parameter;
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62 | import org.eclipse.uml2.uml.ParameterDirectionKind;
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63 | import org.eclipse.uml2.uml.Port;
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64 | import org.eclipse.uml2.uml.PrimitiveType;
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65 | import org.eclipse.uml2.uml.Profile;
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66 | import org.eclipse.uml2.uml.Property;
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67 | import org.eclipse.uml2.uml.Region;
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68 | import org.eclipse.uml2.uml.Slot;
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69 | import org.eclipse.uml2.uml.StateMachine;
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70 | import org.eclipse.uml2.uml.Stereotype;
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71 | import org.eclipse.uml2.uml.Transition;
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72 | import org.eclipse.uml2.uml.UMLPackage;
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73 | import org.eclipse.uml2.uml.Vertex;
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74 |
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75 | import de.ugoe.cs.autoquest.eventcore.Event;
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76 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SOAPEventType;
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77 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SimpleSOAPEventType;
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78 | import de.ugoe.cs.autoquest.plugin.uml.eventcore.UMLTransitionType;
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79 | import de.ugoe.cs.autoquest.usageprofiles.IStochasticProcess;
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80 | import de.ugoe.cs.util.console.Console;
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81 |
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82 | /**
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83 | * <p>
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84 | * Utilities for working with UML.
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85 | * </p>
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86 | *
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87 | * @author Steffen Herbold
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88 | */
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89 | public class UMLUtils {
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90 |
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91 | /**
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92 | * <p>
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93 | * Method for checking if the information in a usage journal can be mapped to the SUT model. In
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94 | * case this is not possible, the violations are reported.
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95 | * </p>
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96 | *
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97 | * @param sequences
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98 | * sequences of the usage journal
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99 | * @param model
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100 | * SUT model that is validated
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101 | * @param testContextName
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102 | * name of the test context to be used; if null, the first test context found is used
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103 | * @return number of violations
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104 | */
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105 | public static int validateModelWithLog(Collection<List<Event>> sequences,
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106 | Model model,
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107 | String testContextName)
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108 | {
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109 | final Profile utpProfile = model.getAppliedProfile("utp");
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110 | final Stereotype utpTestComponent = (Stereotype) utpProfile.getOwnedMember("TestComponent");
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111 | final Stereotype utpSUT = (Stereotype) utpProfile.getOwnedMember("SUT");
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112 | final Stereotype utpTestContext = (Stereotype) utpProfile.getOwnedMember("TestContext");
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113 |
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114 | int violationCount = 0;
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115 | Component testContext = fetchTestContext(model, utpTestContext, testContextName);
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116 | if (testContext == null) {
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117 | violationCount++;
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118 | if (testContextName == null) {
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119 | Console.traceln(Level.SEVERE, "Could not find any TestContext in the model.");
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120 |
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121 | }
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122 | else {
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123 | Console.traceln(Level.SEVERE, "Could not find TestContext in the model: " +
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124 | testContextName);
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125 | }
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126 | Console
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127 | .traceln(Level.SEVERE,
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128 | "Hint: Check if you have applied the TestContext stereotype correctly in the model.");
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129 | Console.traceln(Level.SEVERE, "Aborting");
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130 | return violationCount;
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131 | }
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132 |
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133 | // Create list of unique methods calls
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134 | HashMap<String, Set<String>> calledMethods = new HashMap<>();
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135 | for (List<Event> sequence : sequences) {
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136 | for (Event event : sequence) {
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137 | if (event.getType() instanceof SOAPEventType) {
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138 | SOAPEventType eventType = (SOAPEventType) event.getType();
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139 | Set<String> curCalledMethods = calledMethods.get(eventType.getServiceName());
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140 | if (curCalledMethods == null) {
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141 | curCalledMethods = new TreeSet<>();
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142 | calledMethods.put(eventType.getServiceName(), curCalledMethods);
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143 | }
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144 | curCalledMethods.add(eventType.getCalledMethod());
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145 | }
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146 | }
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147 | }
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148 |
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149 | Console.traceln(Level.INFO,
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150 | "Found the following services and operations in the usage data: ");
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151 | for (Entry<String, Set<String>> entry : calledMethods.entrySet()) {
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152 | Console.traceln(Level.INFO, "\tService \"" + entry.getKey() + "\": ");
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153 | for(String method : entry.getValue()) {
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154 | Console.traceln(Level.INFO, "\t\t"+method);
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155 | }
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156 | }
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157 |
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158 | // fetch all SUTs and TestComponents
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159 | HashMap<String, Property> properties = new HashMap<>();
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160 | for (Property property : testContext.getAllAttributes()) {
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161 | if (property.getAppliedStereotypes().contains(utpSUT)) {
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162 | properties.put(property.getName(), property);
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163 | }
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164 | else if (property.getType().getAppliedStereotypes().contains(utpTestComponent)) {
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165 | properties.put(property.getName(), property);
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166 | }
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167 | }
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168 | Console.traceln(Level.INFO, "Found the following services in the TestConfiguration:");
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169 | for (Entry<String, Property> entry : properties.entrySet()) {
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170 | Console.traceln(Level.INFO, "\t" + entry.getKey());
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171 | }
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172 |
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173 | for (Entry<String, Set<String>> entry : calledMethods.entrySet()) {
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174 | String serviceName = entry.getKey();
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175 | Console.traceln(Level.INFO, "Checking service: " + serviceName);
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176 | Set<String> methodNames = entry.getValue();
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177 | Property property = properties.get(serviceName);
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178 | if (property == null) {
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179 | violationCount++;
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180 | Console.traceln(Level.SEVERE, "\tCould not find property for service: " +
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181 | serviceName);
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182 | Console
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183 | .traceln(Level.SEVERE,
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184 | "\tHint: Check service name map and/or model if the service is present and spelled correctly.");
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185 | Console
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186 | .traceln(Level.SEVERE,
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187 | "\tHint: Check if the SUT/TestComponent stereotype has been applied correctly in this TestContext.");
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188 | }
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189 | else {
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190 | Set<Interface> interfaces = getRealizedInterfacesFromProperty(property);
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191 | if (interfaces.isEmpty()) {
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192 | violationCount++;
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193 | Console
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194 | .traceln(Level.SEVERE,
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195 | "\tCould not find any interfaces implementing the property for service: " +
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196 | serviceName);
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197 | Console
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198 | .traceln(Level.SEVERE,
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199 | "\tHint: Check if the property correctly realizes the interfaces in the model.");
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200 | }
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201 | else {
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202 | Console.traceln(Level.INFO,
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203 | "\tFound the following realized interfaces for the service \"" +
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204 | serviceName + "\": ");
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205 | for( Interface intface : interfaces ) {
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206 | Console.traceln(Level.INFO, "\t" + intface.getName());
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207 | for( Operation operation : intface.getAllOperations() ) {
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208 | Console.traceln(Level.INFO, "\t\t" + operation.getName());
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209 | }
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210 | }
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211 | for (String methodName : methodNames) {
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212 | boolean methodFound = false;
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213 | for (Interface intface : interfaces) {
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214 | if (getOperationFromName(intface.getOperations(), methodName) != null) {
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215 | // interface found
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216 | Console.traceln(Level.INFO, "\tMethod " + methodName +
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217 | " found in interface " + intface.getName());
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218 | methodFound = true;
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219 | }
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220 | }
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221 | if (!methodFound) {
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222 | violationCount++;
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223 | Console.traceln(Level.SEVERE, "\tCould not find operation: " +
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224 | methodName);
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225 | }
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226 | }
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227 | }
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228 | }
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229 | }
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230 | return violationCount;
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231 | }
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232 |
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233 | /**
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234 | * <p>
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235 | * Creates a sequence of events with {@link UMLTransitionType} as event type from a given
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236 | * sequence of events with the {@link SOAPEventType}, by matching the sequences to a state
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237 | * machine.
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238 | * </p>
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239 | *
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240 | * @param sequence
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241 | * SOAP sequences
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242 | * @param stateMachine
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243 | * the state machine
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244 | * @return create UML sequences
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245 | */
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246 | public static List<Event> createUMLTransitionSequence(List<Event> sequence,
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247 | StateMachine stateMachine)
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248 | {
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249 | List<List<Transition>> matchingSequences =
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250 | determineMatchingTransitionSequences(sequence, stateMachine);
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251 |
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252 | if (matchingSequences.size() != 1) {
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253 | throw new RuntimeException("no unique match found; " + matchingSequences.size() +
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254 | " matches");
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255 | }
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256 | List<Event> umlEventSequence = new LinkedList<>();
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257 | for (Transition transition : matchingSequences.get(0)) {
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258 | umlEventSequence.add(new Event(new UMLTransitionType(transition)));
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259 | }
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260 | return umlEventSequence;
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261 | }
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262 |
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263 | /**
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264 | * <p>
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265 | * Uses a sequences of events with the {@link UMLTransitionType} to determine the transition
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266 | * probabilities for the state machine.
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267 | * </p>
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268 | *
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269 | * @param sequences
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270 | * UML sequences
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271 | * @param stateMachine
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272 | * state machine to be converted to a usage profile
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273 | */
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274 | public static void convertStateMachineToUsageProfile(Collection<List<Event>> sequences,
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275 | StateMachine stateMachine)
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276 | {
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277 | // create state->outgoings hashmap
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278 | Map<Vertex, Map<Transition, Integer>> stateMap = new HashMap<>();
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279 | for (Region region : stateMachine.getRegions()) {
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280 | for (Vertex state : region.getSubvertices()) {
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281 | stateMap.put(state, new HashMap<Transition, Integer>());
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282 | }
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283 | }
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284 |
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285 | // create counters for each transition
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286 | for (List<Event> sequence : sequences) {
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287 | for (Event event : sequence) {
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288 | if (event.getType() instanceof UMLTransitionType) {
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289 | Transition transition = ((UMLTransitionType) event.getType()).getTransition();
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290 | Map<Transition, Integer> transitionMap = stateMap.get(transition.getSource());
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291 | Integer value = transitionMap.get(transition);
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292 | if (value == null) {
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293 | value = 0;
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294 | }
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295 | transitionMap.put(transition, value + 1);
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296 | }
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297 | else {
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298 | throw new RuntimeException(
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299 | "Wrong event type. Only UMLTransitionType supported but was: " +
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300 | event.getType().getClass().getName());
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301 | }
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302 | }
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303 | }
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304 |
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305 | // calculate probabilities
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306 | for (Region region : stateMachine.getRegions()) {
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307 | for (Vertex state : region.getSubvertices()) {
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308 | Map<Transition, Integer> transitionMap = stateMap.get(state);
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309 | int totalCount = 0;
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310 | for (Entry<Transition, Integer> entry : transitionMap.entrySet()) {
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311 | totalCount += entry.getValue();
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312 | }
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313 | if (totalCount != 0) {
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314 | for (Transition transition : state.getOutgoings()) {
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315 | double prob = 0.0d;
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316 | if (transitionMap.containsKey(transition)) {
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317 | prob = ((double) transitionMap.get(transition)) / totalCount;
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318 | }
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319 | Comment comment = transition.createOwnedComment();
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320 | comment.setBody("" + prob);
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321 | }
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322 | }
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323 | else {
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324 | // system has never been in this state, all transitions equally likely
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325 | int numOutgoings = state.getOutgoings().size();
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326 | for (Transition transition : state.getOutgoings()) {
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327 | Comment comment = transition.createOwnedComment();
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328 | comment.setBody("" + (1.0d / numOutgoings));
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329 | }
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330 | }
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331 | }
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332 | }
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333 | }
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334 |
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335 | /**
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336 | * <p>
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337 | * Determines all matching {@link Transition} sequences in a state machine for a given sequence
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338 | * of SOAP events.
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339 | * </p>
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340 | *
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341 | * @param sequence
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342 | * SOAP sequence
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343 | * @param stateMachine
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344 | * the state machine
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345 | * @return all matching {@link Transition} sequences
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346 | */
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347 | public static List<List<Transition>> determineMatchingTransitionSequences(List<Event> sequence,
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348 | StateMachine stateMachine)
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349 | {
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350 | EList<Region> regions = stateMachine.getRegions();
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351 | EList<Vertex> states = null;
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352 | for (Region region : regions) {
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353 | if (states == null) {
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354 | states = region.getSubvertices();
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355 | }
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356 | else {
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357 | states.addAll(region.getSubvertices());
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358 | }
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359 | }
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360 | List<Transition> allTransitions = new LinkedList<>();
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361 | for (Vertex state : states) {
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362 | allTransitions.addAll(state.getOutgoings());
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363 | }
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364 |
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365 | List<List<Transition>> matchingSequences = null;
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366 | List<Transition> currentTransitions = null;
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367 |
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368 | // first, we try to find a single unique transition that we can match using the method name
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369 | for (Iterator<Event> eventIterator = sequence.iterator(); eventIterator.hasNext();) {
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370 | Event event = eventIterator.next();
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371 | if (event.getType() instanceof SOAPEventType) {
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372 | SOAPEventType eventType = (SOAPEventType) event.getType();
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373 | if (matchingSequences == null) {
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374 | matchingSequences = new LinkedList<>();
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375 | List<Transition> initialMatches = matchTransitions(allTransitions, eventType);
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376 | for (Transition transition : initialMatches) {
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377 | List<Transition> candidate = new LinkedList<>();
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378 | candidate.add(transition);
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379 | matchingSequences.add(candidate);
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380 | }
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381 | currentTransitions = initialMatches;
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382 | }
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383 | else {
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384 | List<List<Transition>> nextMatchingSequences = new LinkedList<>();
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385 | List<Transition> nextCurrentTransitions = new LinkedList<>();
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386 | Iterator<Transition> currentTransitionIterator = currentTransitions.iterator();
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387 | Iterator<List<Transition>> currentMatchingSequencesIterator =
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388 | matchingSequences.iterator();
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389 | while (currentTransitionIterator.hasNext()) {
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390 | Transition currentTransition = currentTransitionIterator.next();
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391 | List<Transition> currentMatch = currentMatchingSequencesIterator.next();
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392 |
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393 | List<Transition> matches =
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394 | matchTransitions(currentTransition.getTarget().getOutgoings(),
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395 | eventType);
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396 | if (matches.isEmpty()) {
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397 | throw new RuntimeException("no matches found");
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398 | }
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399 | for (Transition matchingTransition : matches) {
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400 | List<Transition> candidate = new LinkedList<>(currentMatch);
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401 | candidate.add(matchingTransition);
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402 | nextMatchingSequences.add(candidate);
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403 | nextCurrentTransitions.add(matchingTransition);
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404 | }
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405 | }
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406 | matchingSequences = nextMatchingSequences;
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407 | currentTransitions = nextCurrentTransitions;
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408 | }
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409 | }
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410 | else {
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411 | throw new RuntimeException(
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412 | "Wrong event type. Only UMLTransitionType supported but was: " +
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413 | event.getType().getClass().getName());
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414 | }
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415 | }
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416 | return matchingSequences;
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417 | }
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418 |
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419 | /**
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420 | * <p>
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421 | * Extends a given model with an interaction that represents an observed sequence.
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422 | * </p>
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423 | *
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424 | * @param sequence
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425 | * sequence that is added as sequence diagram
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426 | * @param model
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427 | * UML model to which the interaction is added
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428 | * @param interactionName
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429 | * name of the interaction
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430 | * @param testContextName
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431 | * Name of the test context that should be used. If this value is null, the first
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432 | * test context found is used.
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433 | */
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434 | public static void createInteractionFromEventSequence(List<Event> sequence,
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435 | Model model,
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436 | String interactionName,
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437 | String testContextName)
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438 | {
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439 | final Profile utpProfile = model.getAppliedProfile("utp");
|
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440 | final Stereotype utpTestCase = (Stereotype) utpProfile.getOwnedMember("TestCase");
|
---|
441 | final Stereotype utpTestComponent = (Stereotype) utpProfile.getOwnedMember("TestComponent");
|
---|
442 | final Stereotype utpSUT = (Stereotype) utpProfile.getOwnedMember("SUT");
|
---|
443 | final Stereotype utpTestContext = (Stereotype) utpProfile.getOwnedMember("TestContext");
|
---|
444 |
|
---|
445 | Component testContext = fetchTestContext(model, utpTestContext, testContextName);
|
---|
446 | if (testContext == null) {
|
---|
447 | throw new RuntimeException("Could not find any test context in the model");
|
---|
448 | }
|
---|
449 |
|
---|
450 | Operation operation = testContext.createOwnedOperation(interactionName, null, null);
|
---|
451 | operation.applyStereotype(utpTestCase);
|
---|
452 |
|
---|
453 | Interaction interaction =
|
---|
454 | (Interaction) testContext.createPackagedElement(interactionName + "_Impl",
|
---|
455 | UMLPackage.Literals.INTERACTION);
|
---|
456 | operation.getMethods().add(interaction);
|
---|
457 |
|
---|
458 | // create lifelines
|
---|
459 | Lifeline userLifeline = null;
|
---|
460 |
|
---|
461 | for (Property property : testContext.getAllAttributes()) {
|
---|
462 | if (property.getAppliedStereotypes().contains(utpSUT)) {
|
---|
463 | String serviceName = property.getName();
|
---|
464 | Lifeline targetLifeline = interaction.createLifeline(serviceName);
|
---|
465 | targetLifeline.setRepresents(property);
|
---|
466 | }
|
---|
467 | else if (property.getType().getAppliedStereotypes().contains(utpTestComponent)) {
|
---|
468 | if (userLifeline != null) {
|
---|
469 | throw new RuntimeException(
|
---|
470 | "TestContext must only have one TestComponent for the application of usage-based testing.");
|
---|
471 | }
|
---|
472 | userLifeline = interaction.createLifeline(property.getName());
|
---|
473 | userLifeline.setRepresents(property);
|
---|
474 | }
|
---|
475 | }
|
---|
476 | if (userLifeline == null) {
|
---|
477 | throw new RuntimeException("No TestComponent found, could not create user lifeline.");
|
---|
478 | }
|
---|
479 | if (interaction.getLifelines().size() < 2) {
|
---|
480 | throw new RuntimeException("Fewer than two lifelines created. No SUT found.");
|
---|
481 | }
|
---|
482 |
|
---|
483 | int i = 0;
|
---|
484 | for (Event event : sequence) {
|
---|
485 | if (!(event.equals(Event.STARTEVENT) || event.equals(Event.ENDEVENT))) {
|
---|
486 | String serviceName = getServiceNameFromEvent(event);
|
---|
487 | String methodName = getCalledMethodFromEvent(event);
|
---|
488 | // determine lifelines
|
---|
489 | Lifeline msgTargetLifeline;
|
---|
490 | Lifeline msgSourceLifeline;
|
---|
491 |
|
---|
492 | if (serviceName.equals(userLifeline.getName())) {
|
---|
493 | // message being send to user
|
---|
494 | // currently we just select the first lifeline that is not the user
|
---|
495 | // this, obviously, has to be replaced with the real service.
|
---|
496 | // however, identification of the source of a message is still an open issue
|
---|
497 | msgSourceLifeline = null;
|
---|
498 | for (Lifeline lifeline : interaction.getLifelines()) {
|
---|
499 | if (!lifeline.equals(userLifeline)) {
|
---|
500 | msgSourceLifeline = lifeline;
|
---|
501 | break;
|
---|
502 | }
|
---|
503 | }
|
---|
504 | msgTargetLifeline = userLifeline;
|
---|
505 | }
|
---|
506 | else {
|
---|
507 | msgSourceLifeline = userLifeline;
|
---|
508 | msgTargetLifeline = interaction.getLifeline(serviceName);
|
---|
509 | }
|
---|
510 | if (msgSourceLifeline == null) {
|
---|
511 | throw new RuntimeException(
|
---|
512 | "Error creating message: could not determine source lifeline.");
|
---|
513 | }
|
---|
514 | if (msgTargetLifeline == null) {
|
---|
515 | throw new RuntimeException(
|
---|
516 | "Error creating message: could not determine target lifeline.");
|
---|
517 | }
|
---|
518 | // determine correct target interface
|
---|
519 | Set<Interface> targetInterfaces =
|
---|
520 | getRealizedInterfacesFromProperty((Property) msgTargetLifeline.getRepresents());
|
---|
521 | if (targetInterfaces.isEmpty()) {
|
---|
522 | throw new RuntimeException("no interface associated with the property " +
|
---|
523 | msgTargetLifeline.getRepresents().getName());
|
---|
524 | }
|
---|
525 | Interface targetInterface = null;
|
---|
526 | for (Interface intface : targetInterfaces) {
|
---|
527 | if (getOperationFromName(intface.getOperations(), methodName) != null) {
|
---|
528 | // interface found
|
---|
529 | targetInterface = intface;
|
---|
530 | break;
|
---|
531 | }
|
---|
532 | }
|
---|
533 | if (targetInterface == null) {
|
---|
534 | StringBuilder errStrBuilder = new StringBuilder();
|
---|
535 | errStrBuilder
|
---|
536 | .append("Error creating message: operation not found in the implementing interfaces (");
|
---|
537 | Iterator<Interface> iter = targetInterfaces.iterator();
|
---|
538 | while (iter.hasNext()) {
|
---|
539 | String interfaceName = iter.next().getName();
|
---|
540 | errStrBuilder.append(interfaceName);
|
---|
541 | if (iter.hasNext()) {
|
---|
542 | errStrBuilder.append(",");
|
---|
543 | }
|
---|
544 | else {
|
---|
545 | errStrBuilder.append("): " + methodName);
|
---|
546 | }
|
---|
547 | }
|
---|
548 | throw new RuntimeException(errStrBuilder.toString());
|
---|
549 | }
|
---|
550 |
|
---|
551 | Operation calledOperation =
|
---|
552 | getOperationFromName(targetInterface.getOperations(), methodName);
|
---|
553 |
|
---|
554 | // setup for both SYNCH and ASYNCH calls
|
---|
555 | MessageOccurrenceSpecification callSendFragment =
|
---|
556 | (MessageOccurrenceSpecification) interaction
|
---|
557 | .createFragment(i + ":" + methodName + "_callSendFragment",
|
---|
558 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
|
---|
559 | MessageOccurrenceSpecification callRecvFragment =
|
---|
560 | (MessageOccurrenceSpecification) interaction
|
---|
561 | .createFragment(i + ":" + methodName + "_callRecvFragment",
|
---|
562 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
|
---|
563 |
|
---|
564 | callSendFragment.setCovered(msgSourceLifeline);
|
---|
565 | callRecvFragment.setCovered(msgTargetLifeline);
|
---|
566 |
|
---|
567 | // create call
|
---|
568 | Message callMessage = interaction.createMessage(methodName);
|
---|
569 | callMessage.setSignature(calledOperation);
|
---|
570 | setMessageParameters(callMessage, calledOperation, event);
|
---|
571 | callMessage.setConnector(inferConnector(msgSourceLifeline, msgTargetLifeline));
|
---|
572 | callMessage.setSendEvent(callSendFragment);
|
---|
573 | callMessage.setReceiveEvent(callRecvFragment);
|
---|
574 | callSendFragment.setMessage(callMessage);
|
---|
575 | callRecvFragment.setMessage(callMessage);
|
---|
576 |
|
---|
577 | boolean asynch = false;
|
---|
578 | if (calledOperation.getConcurrency() == CallConcurrencyKind.CONCURRENT_LITERAL) {
|
---|
579 | asynch = true;
|
---|
580 | }
|
---|
581 | if (asynch) {
|
---|
582 | // Create ASYNCH call
|
---|
583 | callMessage.setMessageSort(MessageSort.ASYNCH_CALL_LITERAL);
|
---|
584 | }
|
---|
585 | else {
|
---|
586 | // SYNCH call
|
---|
587 | callMessage.setMessageSort(MessageSort.SYNCH_CALL_LITERAL);
|
---|
588 |
|
---|
589 | // setup reply and behavior execution specifications
|
---|
590 | MessageOccurrenceSpecification replySendFragment =
|
---|
591 | (MessageOccurrenceSpecification) interaction
|
---|
592 | .createFragment(i + ":" + methodName + "_replySendFragment",
|
---|
593 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
|
---|
594 | MessageOccurrenceSpecification replyRecvFragment =
|
---|
595 | (MessageOccurrenceSpecification) interaction
|
---|
596 | .createFragment(i + ":" + methodName + "_replyRecvFragment",
|
---|
597 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
|
---|
598 |
|
---|
599 | replySendFragment.setCovered(msgTargetLifeline);
|
---|
600 | replyRecvFragment.setCovered(msgSourceLifeline);
|
---|
601 |
|
---|
602 | /*
|
---|
603 | * BehaviorExecutionSpecification sourceBehaviorExecutionSpecification =
|
---|
604 | * (BehaviorExecutionSpecification) interaction .createFragment(":" + methodName
|
---|
605 | * + "_sourceBhvExecSpec",
|
---|
606 | * UMLPackage.Literals.BEHAVIOR_EXECUTION_SPECIFICATION);
|
---|
607 | * BehaviorExecutionSpecification targetBehaviorExecutionSpecification =
|
---|
608 | * (BehaviorExecutionSpecification) interaction .createFragment(":" + methodName
|
---|
609 | * + "_targetBhvExecSpec",
|
---|
610 | * UMLPackage.Literals.BEHAVIOR_EXECUTION_SPECIFICATION);
|
---|
611 | *
|
---|
612 | * sourceBehaviorExecutionSpecification.setStart(callSendFragment);
|
---|
613 | * sourceBehaviorExecutionSpecification.setFinish(replyRecvFragment);
|
---|
614 | * targetBehaviorExecutionSpecification.setStart(callRecvFragment);
|
---|
615 | * targetBehaviorExecutionSpecification.setFinish(replySendFragment);
|
---|
616 | */
|
---|
617 |
|
---|
618 | // create reply
|
---|
619 | Message replyMessage = interaction.createMessage(methodName + "_reply");
|
---|
620 | replyMessage.setMessageSort(MessageSort.REPLY_LITERAL);
|
---|
621 | replyMessage.setSignature(calledOperation);
|
---|
622 | replyMessage.setSendEvent(replySendFragment);
|
---|
623 | replyMessage.setReceiveEvent(replyRecvFragment);
|
---|
624 | replySendFragment.setMessage(replyMessage);
|
---|
625 | replyRecvFragment.setMessage(replyMessage);
|
---|
626 | }
|
---|
627 |
|
---|
628 | i++;
|
---|
629 | }
|
---|
630 | }
|
---|
631 | }
|
---|
632 |
|
---|
633 |
|
---|
634 |
|
---|
635 | /**
|
---|
636 | * <p>
|
---|
637 | * Calculates the usage score of an interaction as the logsum of the event probabilities
|
---|
638 | * multiplied with the length of the interaction.
|
---|
639 | * </p>
|
---|
640 | *
|
---|
641 | * @param interaction
|
---|
642 | * interaction for which the score is calculated
|
---|
643 | * @param usageProfile
|
---|
644 | * usage profile used for the calculation
|
---|
645 | * @return calculated usage score
|
---|
646 | */
|
---|
647 | public static double calculateUsageScore(Interaction interaction,
|
---|
648 | IStochasticProcess usageProfile)
|
---|
649 | {
|
---|
650 | double usageScore = 0.0d;
|
---|
651 |
|
---|
652 | EList<InteractionFragment> interactionFragments = interaction.getFragments();
|
---|
653 | List<Event> eventSequence = new LinkedList<>();
|
---|
654 | eventSequence.add(Event.STARTEVENT);
|
---|
655 | for (InteractionFragment interactionFragment : interactionFragments) {
|
---|
656 | if (interactionFragment.getName() != null &&
|
---|
657 | interactionFragment.getName().endsWith("_recvFragment")) // TODO must be more
|
---|
658 | // generic
|
---|
659 | {
|
---|
660 | String serviceName =
|
---|
661 | interactionFragment.getCovereds().get(0).getRepresents().getName().split("_")[0];
|
---|
662 | String methodName = "UNKNOWN";
|
---|
663 | if (interactionFragment instanceof MessageOccurrenceSpecification) {
|
---|
664 | methodName =
|
---|
665 | ((MessageOccurrenceSpecification) interactionFragment).getMessage()
|
---|
666 | .getName();
|
---|
667 | }
|
---|
668 | eventSequence.add(new Event(new SimpleSOAPEventType(methodName, serviceName)));
|
---|
669 | }
|
---|
670 | }
|
---|
671 | eventSequence.add(Event.ENDEVENT);
|
---|
672 | double prob = usageProfile.getLogSum(eventSequence);
|
---|
673 | usageScore = eventSequence.size() * prob;
|
---|
674 |
|
---|
675 | return usageScore;
|
---|
676 | }
|
---|
677 |
|
---|
678 | /**
|
---|
679 | * <p>
|
---|
680 | * Extends the given model with an activity for usage-based scheduling of the test cases.
|
---|
681 | * </p>
|
---|
682 | *
|
---|
683 | * @param model
|
---|
684 | * model to be extended
|
---|
685 | * @param usageProfile
|
---|
686 | * usage profile used as foundation
|
---|
687 | */
|
---|
688 | public static void createScheduling(Model model,
|
---|
689 | IStochasticProcess usageProfile,
|
---|
690 | String testContextName)
|
---|
691 | {
|
---|
692 |
|
---|
693 | final Profile utpProfile = model.getAppliedProfile("utp");
|
---|
694 | final Stereotype utpTestCase = (Stereotype) utpProfile.getOwnedMember("TestCase");
|
---|
695 | final Stereotype utpTestContext = (Stereotype) utpProfile.getOwnedMember("TestContext");
|
---|
696 |
|
---|
697 | Component testContext = fetchTestContext(model, utpTestContext, testContextName);
|
---|
698 | if (testContext == null) {
|
---|
699 | throw new RuntimeException("Could not find any test context in the model");
|
---|
700 | }
|
---|
701 |
|
---|
702 | Map<Operation, Double> usageScoreMapUnsorted = new HashMap<>();
|
---|
703 |
|
---|
704 | // first, we determine all test cases and calculate their usage scores
|
---|
705 | for (Operation operation : testContext.getAllOperations()) {
|
---|
706 | if (operation.getAppliedStereotypes().contains(utpTestCase)) {
|
---|
707 | Interaction interaction = (Interaction) operation.getMethods().get(0);
|
---|
708 | usageScoreMapUnsorted
|
---|
709 | .put(operation, calculateUsageScore(interaction, usageProfile));
|
---|
710 | }
|
---|
711 | }
|
---|
712 | Map<Operation, Double> usageScoreMapSorted = sortByValue(usageScoreMapUnsorted);
|
---|
713 |
|
---|
714 | // now we create the scheduling
|
---|
715 | Activity schedulingActivity =
|
---|
716 | (Activity) testContext.createOwnedBehavior("UsageBasedScheduling",
|
---|
717 | UMLPackage.Literals.ACTIVITY);
|
---|
718 | testContext.setClassifierBehavior(schedulingActivity);
|
---|
719 |
|
---|
720 | ActivityNode startNode =
|
---|
721 | schedulingActivity.createOwnedNode("final", UMLPackage.Literals.INITIAL_NODE);
|
---|
722 | ActivityNode finalNode =
|
---|
723 | schedulingActivity.createOwnedNode("final", UMLPackage.Literals.ACTIVITY_FINAL_NODE);
|
---|
724 |
|
---|
725 | ActivityNode currentOperationNode = startNode;
|
---|
726 |
|
---|
727 | for (Entry<Operation, Double> entry : usageScoreMapSorted.entrySet()) {
|
---|
728 | Operation operation = entry.getKey();
|
---|
729 | CallOperationAction nextOperationNode =
|
---|
730 | (CallOperationAction) schedulingActivity
|
---|
731 | .createOwnedNode(operation.getName(), UMLPackage.Literals.CALL_OPERATION_ACTION);
|
---|
732 | nextOperationNode.setOperation(operation);
|
---|
733 |
|
---|
734 | ActivityEdge edge =
|
---|
735 | schedulingActivity.createEdge(currentOperationNode.getName() + "_to_" +
|
---|
736 | nextOperationNode.getName(), UMLPackage.Literals.CONTROL_FLOW);
|
---|
737 | edge.setSource(currentOperationNode);
|
---|
738 | edge.setTarget(nextOperationNode);
|
---|
739 |
|
---|
740 | currentOperationNode = nextOperationNode;
|
---|
741 | }
|
---|
742 |
|
---|
743 | ActivityEdge edge =
|
---|
744 | schedulingActivity
|
---|
745 | .createEdge(currentOperationNode.getName() + "_to_" + finalNode.getName(),
|
---|
746 | UMLPackage.Literals.CONTROL_FLOW);
|
---|
747 | edge.setSource(currentOperationNode);
|
---|
748 | edge.setTarget(finalNode);
|
---|
749 | }
|
---|
750 |
|
---|
751 | /**
|
---|
752 | * From
|
---|
753 | * http://stackoverflow.com/questions/109383/how-to-sort-a-mapkey-value-on-the-values-in-java
|
---|
754 | * and adapted to do an inverse sorting
|
---|
755 | */
|
---|
756 | public static <K, V extends Comparable<? super V>> Map<K, V> sortByValue(Map<K, V> map) {
|
---|
757 | List<Map.Entry<K, V>> list = new LinkedList<>(map.entrySet());
|
---|
758 | Collections.sort(list, new Comparator<Map.Entry<K, V>>() {
|
---|
759 | @Override
|
---|
760 | public int compare(Map.Entry<K, V> o1, Map.Entry<K, V> o2) {
|
---|
761 | return -1 * (o1.getValue()).compareTo(o2.getValue());
|
---|
762 | }
|
---|
763 | });
|
---|
764 |
|
---|
765 | Map<K, V> result = new LinkedHashMap<>();
|
---|
766 | for (Map.Entry<K, V> entry : list) {
|
---|
767 | result.put(entry.getKey(), entry.getValue());
|
---|
768 | }
|
---|
769 | return result;
|
---|
770 | }
|
---|
771 |
|
---|
772 | /**
|
---|
773 | * <p>
|
---|
774 | * Helper function to get the name of a service from a SOAP event.
|
---|
775 | * </p>
|
---|
776 | *
|
---|
777 | * @param event
|
---|
778 | * event for which the service name is retrieved
|
---|
779 | * @return service name
|
---|
780 | */
|
---|
781 | protected static String getServiceNameFromEvent(Event event) {
|
---|
782 | if (event.getType() instanceof SOAPEventType) {
|
---|
783 | return ((SOAPEventType) event.getType()).getServiceName();
|
---|
784 | }
|
---|
785 | else if (event.getType() instanceof SimpleSOAPEventType) {
|
---|
786 | return ((SimpleSOAPEventType) event.getType()).getServiceName();
|
---|
787 | }
|
---|
788 | else {
|
---|
789 | throw new RuntimeException(
|
---|
790 | "Wrong event type. Only SOAPEventType and SimpleSOAPEventType supported but was: " +
|
---|
791 | event.getType().getClass().getName());
|
---|
792 | }
|
---|
793 | }
|
---|
794 |
|
---|
795 | /**
|
---|
796 | *
|
---|
797 | * <p>
|
---|
798 | * Helper function to get the called method from a SOAP event
|
---|
799 | * </p>
|
---|
800 | *
|
---|
801 | * @param event
|
---|
802 | * event for which the called method is retrieved
|
---|
803 | * @return called method
|
---|
804 | */
|
---|
805 | private static String getCalledMethodFromEvent(Event event) {
|
---|
806 | if (event.getType() instanceof SOAPEventType) {
|
---|
807 | return ((SOAPEventType) event.getType()).getCalledMethod();
|
---|
808 | }
|
---|
809 | else if (event.getType() instanceof SimpleSOAPEventType) {
|
---|
810 | return ((SimpleSOAPEventType) event.getType()).getCalledMethod();
|
---|
811 | }
|
---|
812 | else {
|
---|
813 | throw new RuntimeException(
|
---|
814 | "Wrong event type. Only SOAPEventType and SimpleSOAPEventType supported but was: " +
|
---|
815 | event.getType().getClass().getName());
|
---|
816 | }
|
---|
817 | }
|
---|
818 |
|
---|
819 | /**
|
---|
820 | * <p>
|
---|
821 | * Fetches an operation using only its name from a list of operations. Returns the first match
|
---|
822 | * found or null if no match is found.
|
---|
823 | * </p>
|
---|
824 | *
|
---|
825 | * @param operations
|
---|
826 | * list of operations
|
---|
827 | * @param name
|
---|
828 | * name of the operation
|
---|
829 | * @return first matching operation; null if no match is found
|
---|
830 | */
|
---|
831 | private static Operation getOperationFromName(EList<Operation> operations, String name) {
|
---|
832 | if (name == null) {
|
---|
833 | throw new IllegalArgumentException("name of the operation must not be null");
|
---|
834 | }
|
---|
835 | if (operations != null) {
|
---|
836 | for (Operation operation : operations) {
|
---|
837 | if (operation.getName() != null && operation.getName().equals(name)) {
|
---|
838 | return operation;
|
---|
839 | }
|
---|
840 | }
|
---|
841 | }
|
---|
842 | return null;
|
---|
843 | }
|
---|
844 |
|
---|
845 | /**
|
---|
846 | * <p>
|
---|
847 | * Determines which transitions match a given {@link SOAPEventType}.
|
---|
848 | * </p>
|
---|
849 | *
|
---|
850 | * @param transitions
|
---|
851 | * the transitions
|
---|
852 | * @param eventType
|
---|
853 | * the SOAP event
|
---|
854 | * @return matching transitions
|
---|
855 | */
|
---|
856 | private static List<Transition> matchTransitions(List<Transition> transitions,
|
---|
857 | SOAPEventType eventType)
|
---|
858 | {
|
---|
859 | List<Transition> matching = new LinkedList<>();
|
---|
860 | for (Transition transition : transitions) {
|
---|
861 | // String serviceName = transition.getName().split("\\.")[0]; // TODO service name check
|
---|
862 | String methodName = transition.getName().split("\\.")[1];
|
---|
863 | if (methodName.equals(eventType.getCalledMethod())) {
|
---|
864 | matching.add(transition);
|
---|
865 | }
|
---|
866 | }
|
---|
867 | return matching;
|
---|
868 | }
|
---|
869 |
|
---|
870 | private static Set<Interface> getRealizedInterfacesFromProperty(Property property) {
|
---|
871 | return getRealizedInterfaceFromComponent((Component) property.getType());
|
---|
872 | }
|
---|
873 |
|
---|
874 | private static Set<Interface> getRealizedInterfaceFromComponent(Component comp) {
|
---|
875 | Set<Interface> interfaces = new HashSet<>();
|
---|
876 | // Interface myInterface = null;
|
---|
877 | for (Property property : comp.getAttributes()) {
|
---|
878 | if (property instanceof Port) {
|
---|
879 | Port port = (Port) property;
|
---|
880 | if (!port.isConjugated()) {
|
---|
881 | interfaces.addAll(port.getProvideds());
|
---|
882 | }
|
---|
883 | }
|
---|
884 | }
|
---|
885 | return interfaces;
|
---|
886 | }
|
---|
887 |
|
---|
888 | private static Component fetchTestContext(Package pkg,
|
---|
889 | Stereotype utpTestContext,
|
---|
890 | String testContextName)
|
---|
891 | {
|
---|
892 | List<Component> testContexts = fetchTestContextRecursively(pkg, utpTestContext);
|
---|
893 | if (testContexts.isEmpty()) {
|
---|
894 | return null;
|
---|
895 | }
|
---|
896 | if (testContextName != null) {
|
---|
897 | for (Component testContext : testContexts) {
|
---|
898 | if (testContextName.equals(testContext.getName())) {
|
---|
899 | return testContext;
|
---|
900 | }
|
---|
901 | }
|
---|
902 | return null;
|
---|
903 | }
|
---|
904 | else {
|
---|
905 | return testContexts.get(0);
|
---|
906 | }
|
---|
907 | }
|
---|
908 |
|
---|
909 | private static List<Component> fetchTestContextRecursively(Package pkg,
|
---|
910 | Stereotype utpTestContext)
|
---|
911 | {
|
---|
912 | List<Component> testContexts = new LinkedList<>();
|
---|
913 | for (Element element : pkg.getOwnedElements()) {
|
---|
914 | if (element instanceof Package) {
|
---|
915 | testContexts.addAll(fetchTestContextRecursively((Package) element, utpTestContext));
|
---|
916 | }
|
---|
917 | if (element instanceof Component &&
|
---|
918 | element.getAppliedStereotypes().contains(utpTestContext))
|
---|
919 | {
|
---|
920 | testContexts.add((Component) element);
|
---|
921 | }
|
---|
922 | }
|
---|
923 | return testContexts;
|
---|
924 | }
|
---|
925 |
|
---|
926 | /**
|
---|
927 | * <p>
|
---|
928 | * Infers connector between two lifelines. TODO: currently assumes only one connector between
|
---|
929 | * two lifelines possible. I need to make sure this assumption is valid.
|
---|
930 | * </p>
|
---|
931 | *
|
---|
932 | * @param userAttributes
|
---|
933 | * @param targetAttributes
|
---|
934 | */
|
---|
935 | private static Connector inferConnector(Lifeline msgSourceLifeline, Lifeline msgTargetLifeline)
|
---|
936 | {
|
---|
937 | EList<Property> userAttributes =
|
---|
938 | ((Component) msgSourceLifeline.getRepresents().getType()).getAttributes();
|
---|
939 | EList<Property> targetAttributes =
|
---|
940 | ((Component) msgTargetLifeline.getRepresents().getType()).getAttributes();
|
---|
941 | for (Property userAttribute : userAttributes) {
|
---|
942 | if (userAttribute instanceof Port) {
|
---|
943 | EList<ConnectorEnd> userEnds = ((Port) userAttribute).getEnds();
|
---|
944 | for (ConnectorEnd userEnd : userEnds) {
|
---|
945 | Connector userConnector = (Connector) userEnd.eContainer();
|
---|
946 | for (Property targetAttribute : targetAttributes) {
|
---|
947 | if (targetAttribute instanceof Port) {
|
---|
948 | EList<ConnectorEnd> targetEnds = ((Port) targetAttribute).getEnds();
|
---|
949 | for (ConnectorEnd targetEnd : targetEnds) {
|
---|
950 | Connector targetConnector = (Connector) targetEnd.eContainer();
|
---|
951 | if (targetConnector == userConnector) {
|
---|
952 | return targetConnector;
|
---|
953 | }
|
---|
954 | }
|
---|
955 | }
|
---|
956 | }
|
---|
957 | }
|
---|
958 | }
|
---|
959 | }
|
---|
960 | return null;
|
---|
961 | }
|
---|
962 |
|
---|
963 | private static void setMessageParameters(Message callMessage, Operation calledOperation, Event event) {
|
---|
964 | // Set parameters of operation
|
---|
965 | for( Parameter param : calledOperation.getOwnedParameters() ) {
|
---|
966 | Expression argument = (Expression) callMessage.createArgument(param.getName(), param.getType(), UMLPackage.Literals.EXPRESSION);
|
---|
967 |
|
---|
968 | if( param.getDirection()==ParameterDirectionKind.IN_LITERAL || param.getDirection()==ParameterDirectionKind.INOUT_LITERAL) {
|
---|
969 | if( param.getType() instanceof DataType ) {
|
---|
970 | InstanceSpecification instSpec = createInstanceSpecification((DataType) param.getType(), event);
|
---|
971 |
|
---|
972 | InstanceValue value = (InstanceValue) argument.createOperand(null, param.getType(), UMLPackage.Literals.INSTANCE_VALUE);
|
---|
973 | value.setInstance(instSpec);
|
---|
974 | }
|
---|
975 | else if( param.getType() instanceof PrimitiveType ) {
|
---|
976 | if( "String".equals(param.getType().getName()) ) {
|
---|
977 | LiteralString spec = (LiteralString) argument.createOperand(param.getName(), null, UMLPackage.Literals.LITERAL_STRING);
|
---|
978 | spec.setValue("foobar"); // TODO needs to be real value
|
---|
979 | }
|
---|
980 | else if( "Integer".equals(param.getType().getName()) ) {
|
---|
981 | LiteralInteger spec = (LiteralInteger) argument.createOperand(param.getName(), null, UMLPackage.Literals.LITERAL_INTEGER);
|
---|
982 | spec.setValue(42); // TODO needs to be real value
|
---|
983 | }
|
---|
984 | else if( "Boolean".equals(param.getType().getName()) ) {
|
---|
985 | LiteralBoolean spec = (LiteralBoolean) argument.createOperand(param.getName(), null, UMLPackage.Literals.LITERAL_BOOLEAN);
|
---|
986 | spec.setValue(true); // TODO needs to be real value
|
---|
987 | }
|
---|
988 | else if( "Real".equals(param.getType().getName()) ) {
|
---|
989 | LiteralReal spec = (LiteralReal) argument.createOperand(param.getName(), null, UMLPackage.Literals.LITERAL_REAL);
|
---|
990 | spec.setValue(3.14); // TODO needs to be real value
|
---|
991 | }
|
---|
992 | }
|
---|
993 | } else {
|
---|
994 | // set literalNull for out and return parameters
|
---|
995 | argument.createOperand(null, param.getType(), UMLPackage.Literals.LITERAL_NULL);
|
---|
996 | }
|
---|
997 | }
|
---|
998 | }
|
---|
999 |
|
---|
1000 | public static InstanceSpecification createInstanceSpecification(DataType type, Event event) {
|
---|
1001 | String pkgUBTInstSpecs = "UBT_InstanceSpecifications";
|
---|
1002 | Model model = type.getModel();
|
---|
1003 | Package ubtInstSpecPkg = (Package) model.getOwnedMember(pkgUBTInstSpecs);
|
---|
1004 | if( ubtInstSpecPkg==null ) {
|
---|
1005 | ubtInstSpecPkg = (Package) type.getModel().createPackagedElement(pkgUBTInstSpecs, UMLPackage.Literals.PACKAGE);
|
---|
1006 | }
|
---|
1007 | String serviceName = ((SOAPEventType) event.getType()).getServiceName();
|
---|
1008 | Package serviceInstSpecPkg = (Package) ubtInstSpecPkg.getOwnedMember(serviceName);
|
---|
1009 | if( serviceInstSpecPkg==null ) {
|
---|
1010 | serviceInstSpecPkg = (Package) ubtInstSpecPkg.createPackagedElement(serviceName, UMLPackage.Literals.PACKAGE);
|
---|
1011 | }
|
---|
1012 |
|
---|
1013 | InstanceSpecification instSpec = (InstanceSpecification) serviceInstSpecPkg.createPackagedElement("instspec_"+type.getName(), UMLPackage.Literals.INSTANCE_SPECIFICATION);
|
---|
1014 | instSpec.getClassifiers().add(type);
|
---|
1015 | System.out.println(type.getName());
|
---|
1016 | for( Property prop : type.getAllAttributes() ) {
|
---|
1017 | // TODO handle multiplicity
|
---|
1018 | //int lowerBound = prop.getLower();
|
---|
1019 | //int upperBound = prop.getUpper();
|
---|
1020 |
|
---|
1021 | Slot slot = instSpec.createSlot();
|
---|
1022 | slot.setDefiningFeature(prop);
|
---|
1023 | if( prop.getType() instanceof PrimitiveType ) {
|
---|
1024 | if( "String".equals(prop.getType().getName()) ) {
|
---|
1025 | LiteralString value = (LiteralString) slot.createValue(prop.getName(), null, UMLPackage.Literals.LITERAL_STRING);
|
---|
1026 | value.setValue("foobar"); // TODO needs to be real value
|
---|
1027 | }
|
---|
1028 | else if( "Integer".equals(prop.getType().getName()) ) {
|
---|
1029 | LiteralInteger value = (LiteralInteger) slot.createValue(prop.getName(), null, UMLPackage.Literals.LITERAL_INTEGER);
|
---|
1030 | value.setValue(42); // TODO needs to be real value
|
---|
1031 | }
|
---|
1032 | else if( "Boolean".equals(prop.getType().getName()) ) {
|
---|
1033 | LiteralBoolean value = (LiteralBoolean) slot.createValue(prop.getName(), null, UMLPackage.Literals.LITERAL_BOOLEAN);
|
---|
1034 | value.setValue(true); // TODO needs to be real value
|
---|
1035 | }
|
---|
1036 | else if( "Real".equals(prop.getType().getName()) ) {
|
---|
1037 | LiteralReal value = (LiteralReal) slot.createValue(prop.getName(), null, UMLPackage.Literals.LITERAL_REAL);
|
---|
1038 | value.setValue(3.14); // TODO needs to be real value
|
---|
1039 | }
|
---|
1040 | }
|
---|
1041 | else if( prop.getType() instanceof DataType ) {
|
---|
1042 | InstanceValue value = (InstanceValue) slot.createValue(prop.getName(), prop.getType(), UMLPackage.Literals.INSTANCE_VALUE);
|
---|
1043 | value.setInstance(createInstanceSpecification((DataType) prop.getType(), event));
|
---|
1044 | }
|
---|
1045 | }
|
---|
1046 | return instSpec;
|
---|
1047 | }
|
---|
1048 | }
|
---|