[1604] | 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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[1763] | 18 | import java.util.Collections;
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| 19 | import java.util.Comparator;
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[1604] | 20 | import java.util.HashMap;
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[1898] | 21 | import java.util.HashSet;
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[1604] | 22 | import java.util.Iterator;
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[1763] | 23 | import java.util.LinkedHashMap;
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[1604] | 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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[1898] | 28 | import java.util.Set;
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| 29 | import java.util.TreeSet;
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[1998] | 30 | import java.util.logging.Level;
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[1604] | 31 |
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| 32 | import org.eclipse.emf.common.util.EList;
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[1763] | 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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[1926] | 36 | import org.eclipse.uml2.uml.CallEvent;
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[1763] | 37 | import org.eclipse.uml2.uml.CallOperationAction;
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[1604] | 38 | import org.eclipse.uml2.uml.Comment;
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[1752] | 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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[1835] | 42 | import org.eclipse.uml2.uml.Element;
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[1908] | 43 | import org.eclipse.uml2.uml.Expression;
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[1624] | 44 | import org.eclipse.uml2.uml.Interaction;
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[1643] | 45 | import org.eclipse.uml2.uml.InteractionFragment;
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[1752] | 46 | import org.eclipse.uml2.uml.Interface;
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[1624] | 47 | import org.eclipse.uml2.uml.Lifeline;
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[1908] | 48 | import org.eclipse.uml2.uml.LiteralBoolean;
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| 49 | import org.eclipse.uml2.uml.LiteralInteger;
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| 50 | import org.eclipse.uml2.uml.LiteralReal;
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| 51 | import org.eclipse.uml2.uml.LiteralString;
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[1624] | 52 | import org.eclipse.uml2.uml.Message;
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| 53 | import org.eclipse.uml2.uml.MessageOccurrenceSpecification;
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[1752] | 54 | import org.eclipse.uml2.uml.MessageSort;
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[1624] | 55 | import org.eclipse.uml2.uml.Model;
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| 56 | import org.eclipse.uml2.uml.Operation;
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[1896] | 57 | import org.eclipse.uml2.uml.Package;
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[1908] | 58 | import org.eclipse.uml2.uml.Parameter;
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| 59 | import org.eclipse.uml2.uml.ParameterDirectionKind;
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[1752] | 60 | import org.eclipse.uml2.uml.Port;
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[1908] | 61 | import org.eclipse.uml2.uml.PrimitiveType;
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[1761] | 62 | import org.eclipse.uml2.uml.Property;
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[1604] | 63 | import org.eclipse.uml2.uml.Region;
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| 64 | import org.eclipse.uml2.uml.StateMachine;
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[1759] | 65 | import org.eclipse.uml2.uml.Stereotype;
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[1604] | 66 | import org.eclipse.uml2.uml.Transition;
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[1926] | 67 | import org.eclipse.uml2.uml.Trigger;
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[1624] | 68 | import org.eclipse.uml2.uml.UMLPackage;
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[1604] | 69 | import org.eclipse.uml2.uml.Vertex;
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| 70 |
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| 71 | import de.ugoe.cs.autoquest.eventcore.Event;
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[1926] | 72 | import de.ugoe.cs.autoquest.plugin.http.SOAPUtils;
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[1604] | 73 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SOAPEventType;
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[1643] | 74 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SimpleSOAPEventType;
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[1995] | 75 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SimpleSOAPEventType.CallType;
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[1604] | 76 | import de.ugoe.cs.autoquest.plugin.uml.eventcore.UMLTransitionType;
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[1763] | 77 | import de.ugoe.cs.autoquest.usageprofiles.IStochasticProcess;
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[1926] | 78 | import de.ugoe.cs.util.StringTools;
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[1898] | 79 | import de.ugoe.cs.util.console.Console;
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[1604] | 80 |
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| 81 | /**
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| 82 | * <p>
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[1624] | 83 | * Utilities for working with UML.
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[1604] | 84 | * </p>
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| 85 | *
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| 86 | * @author Steffen Herbold
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| 87 | */
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| 88 | public class UMLUtils {
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| 89 |
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[1900] | 90 | /**
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[1926] | 91 | * In case a multiplicity is defined as *, this value defines the highest one that can be picked
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| 92 | */
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| 93 | final static int MAX_MULTIPLICITY = 10;
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| 94 |
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| 95 | /**
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[1900] | 96 | * <p>
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| 97 | * Method for checking if the information in a usage journal can be mapped to the SUT model. In
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| 98 | * case this is not possible, the violations are reported.
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| 99 | * </p>
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| 100 | *
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| 101 | * @param sequences
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| 102 | * sequences of the usage journal
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| 103 | * @param model
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| 104 | * SUT model that is validated
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| 105 | * @param testContextName
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| 106 | * name of the test context to be used; if null, the first test context found is used
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| 107 | * @return number of violations
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| 108 | */
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| 109 | public static int validateModelWithLog(Collection<List<Event>> sequences,
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| 110 | Model model,
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| 111 | String testContextName)
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| 112 | {
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| 113 | int violationCount = 0;
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[1929] | 114 | Component testContext = fetchTestContext(model, testContextName);
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[1898] | 115 | if (testContext == null) {
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[1900] | 116 | violationCount++;
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| 117 | if (testContextName == null) {
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[1898] | 118 | Console.traceln(Level.SEVERE, "Could not find any TestContext in the model.");
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[1900] | 119 |
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[1898] | 120 | }
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[1900] | 121 | else {
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| 122 | Console.traceln(Level.SEVERE, "Could not find TestContext in the model: " +
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| 123 | testContextName);
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| 124 | }
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| 125 | Console
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| 126 | .traceln(Level.SEVERE,
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| 127 | "Hint: Check if you have applied the TestContext stereotype correctly in the model.");
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| 128 | Console.traceln(Level.SEVERE, "Aborting");
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| 129 | return violationCount;
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[1898] | 130 | }
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[1900] | 131 |
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[1898] | 132 | // Create list of unique methods calls
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| 133 | HashMap<String, Set<String>> calledMethods = new HashMap<>();
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[1900] | 134 | for (List<Event> sequence : sequences) {
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| 135 | for (Event event : sequence) {
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[1926] | 136 | String serviceName = SOAPUtils.getServiceNameFromEvent(event);
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| 137 | String calledMethod = SOAPUtils.getCalledMethodFromEvent(event);
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| 138 | if (serviceName != null) {
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[1916] | 139 | Set<String> curCalledMethods = calledMethods.get(serviceName);
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[1900] | 140 | if (curCalledMethods == null) {
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[1898] | 141 | curCalledMethods = new TreeSet<>();
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[1916] | 142 | calledMethods.put(serviceName, curCalledMethods);
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[1898] | 143 | }
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[1916] | 144 | curCalledMethods.add(calledMethod);
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[1898] | 145 | }
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| 146 | }
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| 147 | }
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[1900] | 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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[1908] | 152 | Console.traceln(Level.INFO, "\tService \"" + entry.getKey() + "\": ");
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[1926] | 153 | for (String method : entry.getValue()) {
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| 154 | Console.traceln(Level.INFO, "\t\t" + method);
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[1898] | 155 | }
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| 156 | }
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[1900] | 157 |
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[1898] | 158 | // fetch all SUTs and TestComponents
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| 159 | HashMap<String, Property> properties = new HashMap<>();
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[1929] | 160 | for (Property property : fetchAllSUTProperties(testContext)) {
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| 161 | properties.put(property.getName(), property);
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[1898] | 162 | }
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[1929] | 163 | for (Property property : fetchAllTestComponentProperties(testContext)) {
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| 164 | properties.put(property.getName(), property);
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| 165 | }
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[1898] | 166 | Console.traceln(Level.INFO, "Found the following services in the TestConfiguration:");
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[1900] | 167 | for (Entry<String, Property> entry : properties.entrySet()) {
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[1898] | 168 | Console.traceln(Level.INFO, "\t" + entry.getKey());
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| 169 | }
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[1900] | 170 |
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| 171 | for (Entry<String, Set<String>> entry : calledMethods.entrySet()) {
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[1898] | 172 | String serviceName = entry.getKey();
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| 173 | Console.traceln(Level.INFO, "Checking service: " + serviceName);
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| 174 | Set<String> methodNames = entry.getValue();
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| 175 | Property property = properties.get(serviceName);
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[1900] | 176 | if (property == null) {
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| 177 | violationCount++;
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| 178 | Console.traceln(Level.SEVERE, "\tCould not find property for service: " +
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| 179 | serviceName);
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| 180 | Console
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| 181 | .traceln(Level.SEVERE,
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| 182 | "\tHint: Check service name map and/or model if the service is present and spelled correctly.");
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| 183 | Console
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| 184 | .traceln(Level.SEVERE,
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| 185 | "\tHint: Check if the SUT/TestComponent stereotype has been applied correctly in this TestContext.");
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| 186 | }
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| 187 | else {
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[1898] | 188 | Set<Interface> interfaces = getRealizedInterfacesFromProperty(property);
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[1900] | 189 | if (interfaces.isEmpty()) {
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| 190 | violationCount++;
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| 191 | Console
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| 192 | .traceln(Level.SEVERE,
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| 193 | "\tCould not find any interfaces implementing the property for service: " +
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| 194 | serviceName);
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| 195 | Console
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| 196 | .traceln(Level.SEVERE,
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| 197 | "\tHint: Check if the property correctly realizes the interfaces in the model.");
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| 198 | }
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| 199 | else {
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| 200 | Console.traceln(Level.INFO,
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| 201 | "\tFound the following realized interfaces for the service \"" +
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| 202 | serviceName + "\": ");
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[1926] | 203 | for (Interface intface : interfaces) {
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[1908] | 204 | Console.traceln(Level.INFO, "\t" + intface.getName());
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[1926] | 205 | for (Operation operation : intface.getAllOperations()) {
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[1908] | 206 | Console.traceln(Level.INFO, "\t\t" + operation.getName());
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[1898] | 207 | }
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| 208 | }
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[1900] | 209 | for (String methodName : methodNames) {
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| 210 | boolean methodFound = false;
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| 211 | for (Interface intface : interfaces) {
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[1898] | 212 | if (getOperationFromName(intface.getOperations(), methodName) != null) {
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| 213 | // interface found
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[1900] | 214 | Console.traceln(Level.INFO, "\tMethod " + methodName +
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| 215 | " found in interface " + intface.getName());
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[1898] | 216 | methodFound = true;
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| 217 | }
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| 218 | }
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[1900] | 219 | if (!methodFound) {
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| 220 | violationCount++;
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| 221 | Console.traceln(Level.SEVERE, "\tCould not find operation: " +
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| 222 | methodName);
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[1898] | 223 | }
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| 224 | }
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| 225 | }
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| 226 | }
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| 227 | }
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[1900] | 228 | return violationCount;
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[1898] | 229 | }
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[1900] | 230 |
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[1624] | 231 | /**
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| 232 | * <p>
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| 233 | * Creates a sequence of events with {@link UMLTransitionType} as event type from a given
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[1926] | 234 | * sequence of events with the {@link SOAPEventType} or {@link SimpleSOAPEventType}, by matching
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| 235 | * the sequences to a state machine.
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[1624] | 236 | * </p>
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| 237 | *
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| 238 | * @param sequence
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| 239 | * SOAP sequences
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| 240 | * @param stateMachine
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| 241 | * the state machine
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| 242 | * @return create UML sequences
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| 243 | */
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| 244 | public static List<Event> createUMLTransitionSequence(List<Event> sequence,
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| 245 | StateMachine stateMachine)
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| 246 | {
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| 247 | List<List<Transition>> matchingSequences =
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| 248 | determineMatchingTransitionSequences(sequence, stateMachine);
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[1604] | 249 |
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| 250 | if (matchingSequences.size() != 1) {
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| 251 | throw new RuntimeException("no unique match found; " + matchingSequences.size() +
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| 252 | " matches");
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| 253 | }
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| 254 | List<Event> umlEventSequence = new LinkedList<>();
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| 255 | for (Transition transition : matchingSequences.get(0)) {
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| 256 | umlEventSequence.add(new Event(new UMLTransitionType(transition)));
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| 257 | }
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| 258 | return umlEventSequence;
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| 259 | }
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[1624] | 260 |
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| 261 | /**
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| 262 | * <p>
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| 263 | * Uses a sequences of events with the {@link UMLTransitionType} to determine the transition
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| 264 | * probabilities for the state machine.
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| 265 | * </p>
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| 266 | *
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| 267 | * @param sequences
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| 268 | * UML sequences
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| 269 | * @param stateMachine
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| 270 | * state machine to be converted to a usage profile
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| 271 | */
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| 272 | public static void convertStateMachineToUsageProfile(Collection<List<Event>> sequences,
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| 273 | StateMachine stateMachine)
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| 274 | {
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[1604] | 275 | // create state->outgoings hashmap
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[1624] | 276 | Map<Vertex, Map<Transition, Integer>> stateMap = new HashMap<>();
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| 277 | for (Region region : stateMachine.getRegions()) {
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| 278 | for (Vertex state : region.getSubvertices()) {
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| 279 | stateMap.put(state, new HashMap<Transition, Integer>());
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[1604] | 280 | }
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| 281 | }
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[1624] | 282 |
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[1604] | 283 | // create counters for each transition
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[1624] | 284 | for (List<Event> sequence : sequences) {
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| 285 | for (Event event : sequence) {
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| 286 | if (event.getType() instanceof UMLTransitionType) {
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[1604] | 287 | Transition transition = ((UMLTransitionType) event.getType()).getTransition();
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[1624] | 288 | Map<Transition, Integer> transitionMap = stateMap.get(transition.getSource());
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[1604] | 289 | Integer value = transitionMap.get(transition);
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[1624] | 290 | if (value == null) {
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[1604] | 291 | value = 0;
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| 292 | }
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[1624] | 293 | transitionMap.put(transition, value + 1);
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[1604] | 294 | }
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[1624] | 295 | else {
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| 296 | throw new RuntimeException(
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| 297 | "Wrong event type. Only UMLTransitionType supported but was: " +
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| 298 | event.getType().getClass().getName());
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| 299 | }
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[1604] | 300 | }
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| 301 | }
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| 302 |
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| 303 | // calculate probabilities
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[1624] | 304 | for (Region region : stateMachine.getRegions()) {
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| 305 | for (Vertex state : region.getSubvertices()) {
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| 306 | Map<Transition, Integer> transitionMap = stateMap.get(state);
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[1604] | 307 | int totalCount = 0;
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[1624] | 308 | for (Entry<Transition, Integer> entry : transitionMap.entrySet()) {
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[1604] | 309 | totalCount += entry.getValue();
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| 310 | }
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[1624] | 311 | if (totalCount != 0) {
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| 312 | for (Transition transition : state.getOutgoings()) {
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[1604] | 313 | double prob = 0.0d;
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[1624] | 314 | if (transitionMap.containsKey(transition)) {
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| 315 | prob = ((double) transitionMap.get(transition)) / totalCount;
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[1604] | 316 | }
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| 317 | Comment comment = transition.createOwnedComment();
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[1624] | 318 | comment.setBody("" + prob);
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[1604] | 319 | }
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[1624] | 320 | }
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| 321 | else {
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[1604] | 322 | // system has never been in this state, all transitions equally likely
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| 323 | int numOutgoings = state.getOutgoings().size();
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[1624] | 324 | for (Transition transition : state.getOutgoings()) {
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[1604] | 325 | Comment comment = transition.createOwnedComment();
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[1624] | 326 | comment.setBody("" + (1.0d / numOutgoings));
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[1604] | 327 | }
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| 328 | }
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| 329 | }
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| 330 | }
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| 331 | }
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[1624] | 332 |
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| 333 | /**
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| 334 | * <p>
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| 335 | * Determines all matching {@link Transition} sequences in a state machine for a given sequence
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| 336 | * of SOAP events.
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| 337 | * </p>
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| 338 | *
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| 339 | * @param sequence
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| 340 | * SOAP sequence
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| 341 | * @param stateMachine
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| 342 | * the state machine
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| 343 | * @return all matching {@link Transition} sequences
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| 344 | */
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| 345 | public static List<List<Transition>> determineMatchingTransitionSequences(List<Event> sequence,
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| 346 | StateMachine stateMachine)
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| 347 | {
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[1604] | 348 | EList<Region> regions = stateMachine.getRegions();
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| 349 | EList<Vertex> states = null;
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| 350 | for (Region region : regions) {
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| 351 | if (states == null) {
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| 352 | states = region.getSubvertices();
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| 353 | }
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| 354 | else {
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| 355 | states.addAll(region.getSubvertices());
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| 356 | }
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| 357 | }
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| 358 | List<Transition> allTransitions = new LinkedList<>();
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| 359 | for (Vertex state : states) {
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| 360 | allTransitions.addAll(state.getOutgoings());
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| 361 | }
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| 362 |
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| 363 | List<List<Transition>> matchingSequences = null;
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| 364 | List<Transition> currentTransitions = null;
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| 365 |
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| 366 | // first, we try to find a single unique transition that we can match using the method name
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| 367 | for (Iterator<Event> eventIterator = sequence.iterator(); eventIterator.hasNext();) {
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| 368 | Event event = eventIterator.next();
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[1926] | 369 | if (matchingSequences == null) {
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| 370 | matchingSequences = new LinkedList<>();
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| 371 | List<Transition> initialMatches = matchTransitions(allTransitions, event);
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| 372 | for (Transition transition : initialMatches) {
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| 373 | List<Transition> candidate = new LinkedList<>();
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| 374 | candidate.add(transition);
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| 375 | matchingSequences.add(candidate);
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[1604] | 376 | }
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[1926] | 377 | currentTransitions = initialMatches;
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| 378 | }
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| 379 | else {
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| 380 | List<List<Transition>> nextMatchingSequences = new LinkedList<>();
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| 381 | List<Transition> nextCurrentTransitions = new LinkedList<>();
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| 382 | Iterator<Transition> currentTransitionIterator = currentTransitions.iterator();
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| 383 | Iterator<List<Transition>> currentMatchingSequencesIterator =
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| 384 | matchingSequences.iterator();
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| 385 | while (currentTransitionIterator.hasNext()) {
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| 386 | Transition currentTransition = currentTransitionIterator.next();
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| 387 | List<Transition> currentMatch = currentMatchingSequencesIterator.next();
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[1604] | 388 |
|
---|
[1926] | 389 | List<Transition> matches =
|
---|
| 390 | matchTransitions(currentTransition.getTarget().getOutgoings(), event);
|
---|
| 391 | if (matches.isEmpty()) {
|
---|
| 392 | throw new RuntimeException("no matches found");
|
---|
[1604] | 393 | }
|
---|
[1926] | 394 | for (Transition matchingTransition : matches) {
|
---|
| 395 | List<Transition> candidate = new LinkedList<>(currentMatch);
|
---|
| 396 | candidate.add(matchingTransition);
|
---|
| 397 | nextMatchingSequences.add(candidate);
|
---|
| 398 | nextCurrentTransitions.add(matchingTransition);
|
---|
| 399 | }
|
---|
[1604] | 400 | }
|
---|
[1926] | 401 | matchingSequences = nextMatchingSequences;
|
---|
| 402 | currentTransitions = nextCurrentTransitions;
|
---|
[1604] | 403 | }
|
---|
| 404 | }
|
---|
| 405 | return matchingSequences;
|
---|
| 406 | }
|
---|
[1624] | 407 |
|
---|
| 408 | /**
|
---|
| 409 | * <p>
|
---|
[1633] | 410 | * Extends a given model with an interaction that represents an observed sequence.
|
---|
[1624] | 411 | * </p>
|
---|
[1633] | 412 | *
|
---|
| 413 | * @param sequence
|
---|
| 414 | * sequence that is added as sequence diagram
|
---|
| 415 | * @param model
|
---|
| 416 | * UML model to which the interaction is added
|
---|
| 417 | * @param interactionName
|
---|
| 418 | * name of the interaction
|
---|
[1896] | 419 | * @param testContextName
|
---|
[1897] | 420 | * Name of the test context that should be used. If this value is null, the first
|
---|
| 421 | * test context found is used.
|
---|
[2008] | 422 | * @param useRandomMsgBodies
|
---|
[1988] | 423 | * defines is random request bodies are used or the body of the associated event
|
---|
[1624] | 424 | */
|
---|
[1929] | 425 | public static Interaction createInteractionFromEventSequence(List<Event> sequence,
|
---|
| 426 | Model model,
|
---|
| 427 | String interactionName,
|
---|
[1988] | 428 | String testContextName,
|
---|
[2008] | 429 | boolean useRandomMsgBodies)
|
---|
[1604] | 430 | {
|
---|
[2008] | 431 | UMLInteractionCreator interactionCreator = new UMLInteractionCreator(model, testContextName, useRandomMsgBodies);
|
---|
| 432 | return interactionCreator.createInteraction(sequence, interactionName);
|
---|
[1624] | 433 | }
|
---|
| 434 |
|
---|
| 435 | /**
|
---|
| 436 | * <p>
|
---|
[1643] | 437 | * Calculates the usage score of an interaction as the logsum of the event probabilities
|
---|
| 438 | * multiplied with the length of the interaction.
|
---|
| 439 | * </p>
|
---|
| 440 | *
|
---|
| 441 | * @param interaction
|
---|
| 442 | * interaction for which the score is calculated
|
---|
| 443 | * @param usageProfile
|
---|
| 444 | * usage profile used for the calculation
|
---|
| 445 | * @return calculated usage score
|
---|
| 446 | */
|
---|
[1763] | 447 | public static double calculateUsageScore(Interaction interaction,
|
---|
| 448 | IStochasticProcess usageProfile)
|
---|
| 449 | {
|
---|
[1643] | 450 | double usageScore = 0.0d;
|
---|
| 451 | EList<InteractionFragment> interactionFragments = interaction.getFragments();
|
---|
| 452 | List<Event> eventSequence = new LinkedList<>();
|
---|
| 453 | eventSequence.add(Event.STARTEVENT);
|
---|
| 454 | for (InteractionFragment interactionFragment : interactionFragments) {
|
---|
[1929] | 455 | if (interactionFragment instanceof MessageOccurrenceSpecification) {
|
---|
| 456 | Message message =
|
---|
| 457 | ((MessageOccurrenceSpecification) interactionFragment).getMessage();
|
---|
[2000] | 458 | // if (message.getReceiveEvent().equals(interactionFragment) &&
|
---|
| 459 | // isCallMessage(message))
|
---|
| 460 | if (message.getReceiveEvent().equals(interactionFragment)) {
|
---|
[1998] | 461 | String clientName;
|
---|
| 462 | String serviceName;
|
---|
[1929] | 463 | String methodName = message.getSignature().getName();
|
---|
[1998] | 464 | CallType callType;
|
---|
[2000] | 465 | if (isCallMessage(message)) {
|
---|
[1998] | 466 | clientName =
|
---|
[2000] | 467 | ((MessageOccurrenceSpecification) message.getSendEvent()).getCovereds()
|
---|
| 468 | .get(0).getName();
|
---|
[1998] | 469 | serviceName =
|
---|
[2000] | 470 | ((MessageOccurrenceSpecification) message.getReceiveEvent())
|
---|
| 471 | .getCovereds().get(0).getName();
|
---|
[1998] | 472 | callType = CallType.REQUEST;
|
---|
[2000] | 473 | }
|
---|
| 474 | else {
|
---|
[1998] | 475 | clientName =
|
---|
[2000] | 476 | ((MessageOccurrenceSpecification) message.getReceiveEvent())
|
---|
| 477 | .getCovereds().get(0).getName();
|
---|
[1998] | 478 | serviceName =
|
---|
[2000] | 479 | ((MessageOccurrenceSpecification) message.getSendEvent()).getCovereds()
|
---|
| 480 | .get(0).getName();
|
---|
[1998] | 481 | callType = CallType.RESPONSE;
|
---|
| 482 | }
|
---|
[1929] | 483 | eventSequence.add(new Event(new SimpleSOAPEventType(methodName, serviceName,
|
---|
[2000] | 484 | clientName, null, null,
|
---|
| 485 | callType)));
|
---|
[1643] | 486 | }
|
---|
| 487 | }
|
---|
| 488 | }
|
---|
[1763] | 489 | eventSequence.add(Event.ENDEVENT);
|
---|
[1643] | 490 | double prob = usageProfile.getLogSum(eventSequence);
|
---|
[1763] | 491 | usageScore = eventSequence.size() * prob;
|
---|
[1643] | 492 |
|
---|
| 493 | return usageScore;
|
---|
| 494 | }
|
---|
| 495 |
|
---|
| 496 | /**
|
---|
| 497 | * <p>
|
---|
[1763] | 498 | * Extends the given model with an activity for usage-based scheduling of the test cases.
|
---|
| 499 | * </p>
|
---|
| 500 | *
|
---|
| 501 | * @param model
|
---|
| 502 | * model to be extended
|
---|
| 503 | * @param usageProfile
|
---|
[1897] | 504 | * usage profile used as foundation
|
---|
[1763] | 505 | */
|
---|
[1897] | 506 | public static void createScheduling(Model model,
|
---|
| 507 | IStochasticProcess usageProfile,
|
---|
| 508 | String testContextName)
|
---|
| 509 | {
|
---|
[1929] | 510 | final Component testContext = fetchTestContext(model, testContextName);
|
---|
[1897] | 511 | if (testContext == null) {
|
---|
[1896] | 512 | throw new RuntimeException("Could not find any test context in the model");
|
---|
| 513 | }
|
---|
[1763] | 514 |
|
---|
| 515 | Map<Operation, Double> usageScoreMapUnsorted = new HashMap<>();
|
---|
| 516 |
|
---|
| 517 | // first, we determine all test cases and calculate their usage scores
|
---|
[1929] | 518 | final Stereotype utpTestCase = UTPUtils.getTestCaseStereotype(model);
|
---|
[1763] | 519 | for (Operation operation : testContext.getAllOperations()) {
|
---|
[1929] | 520 | if (operation.getAppliedStereotypes().contains(utpTestCase) &&
|
---|
| 521 | !operation.getMethods().isEmpty())
|
---|
| 522 | {
|
---|
[1763] | 523 | Interaction interaction = (Interaction) operation.getMethods().get(0);
|
---|
| 524 | usageScoreMapUnsorted
|
---|
| 525 | .put(operation, calculateUsageScore(interaction, usageProfile));
|
---|
| 526 | }
|
---|
| 527 | }
|
---|
| 528 | Map<Operation, Double> usageScoreMapSorted = sortByValue(usageScoreMapUnsorted);
|
---|
| 529 |
|
---|
| 530 | // now we create the scheduling
|
---|
| 531 | Activity schedulingActivity =
|
---|
| 532 | (Activity) testContext.createOwnedBehavior("UsageBasedScheduling",
|
---|
| 533 | UMLPackage.Literals.ACTIVITY);
|
---|
| 534 | testContext.setClassifierBehavior(schedulingActivity);
|
---|
| 535 |
|
---|
| 536 | ActivityNode startNode =
|
---|
| 537 | schedulingActivity.createOwnedNode("final", UMLPackage.Literals.INITIAL_NODE);
|
---|
| 538 | ActivityNode finalNode =
|
---|
| 539 | schedulingActivity.createOwnedNode("final", UMLPackage.Literals.ACTIVITY_FINAL_NODE);
|
---|
| 540 |
|
---|
| 541 | ActivityNode currentOperationNode = startNode;
|
---|
| 542 |
|
---|
| 543 | for (Entry<Operation, Double> entry : usageScoreMapSorted.entrySet()) {
|
---|
| 544 | Operation operation = entry.getKey();
|
---|
| 545 | CallOperationAction nextOperationNode =
|
---|
| 546 | (CallOperationAction) schedulingActivity
|
---|
| 547 | .createOwnedNode(operation.getName(), UMLPackage.Literals.CALL_OPERATION_ACTION);
|
---|
| 548 | nextOperationNode.setOperation(operation);
|
---|
| 549 |
|
---|
| 550 | ActivityEdge edge =
|
---|
| 551 | schedulingActivity.createEdge(currentOperationNode.getName() + "_to_" +
|
---|
| 552 | nextOperationNode.getName(), UMLPackage.Literals.CONTROL_FLOW);
|
---|
| 553 | edge.setSource(currentOperationNode);
|
---|
| 554 | edge.setTarget(nextOperationNode);
|
---|
| 555 |
|
---|
| 556 | currentOperationNode = nextOperationNode;
|
---|
| 557 | }
|
---|
| 558 |
|
---|
| 559 | ActivityEdge edge =
|
---|
| 560 | schedulingActivity
|
---|
| 561 | .createEdge(currentOperationNode.getName() + "_to_" + finalNode.getName(),
|
---|
| 562 | UMLPackage.Literals.CONTROL_FLOW);
|
---|
| 563 | edge.setSource(currentOperationNode);
|
---|
| 564 | edge.setTarget(finalNode);
|
---|
| 565 | }
|
---|
| 566 |
|
---|
| 567 | /**
|
---|
| 568 | * <p>
|
---|
[1624] | 569 | * Fetches an operation using only its name from a list of operations. Returns the first match
|
---|
| 570 | * found or null if no match is found.
|
---|
| 571 | * </p>
|
---|
| 572 | *
|
---|
| 573 | * @param operations
|
---|
| 574 | * list of operations
|
---|
| 575 | * @param name
|
---|
| 576 | * name of the operation
|
---|
| 577 | * @return first matching operation; null if no match is found
|
---|
| 578 | */
|
---|
[2008] | 579 | public static Operation getOperationFromName(EList<Operation> operations, String name) {
|
---|
[1624] | 580 | if (name == null) {
|
---|
| 581 | throw new IllegalArgumentException("name of the operation must not be null");
|
---|
| 582 | }
|
---|
| 583 | if (operations != null) {
|
---|
| 584 | for (Operation operation : operations) {
|
---|
| 585 | if (operation.getName() != null && operation.getName().equals(name)) {
|
---|
| 586 | return operation;
|
---|
| 587 | }
|
---|
| 588 | }
|
---|
| 589 | }
|
---|
| 590 | return null;
|
---|
| 591 | }
|
---|
| 592 |
|
---|
| 593 | /**
|
---|
| 594 | * <p>
|
---|
| 595 | * Determines which transitions match a given {@link SOAPEventType}.
|
---|
| 596 | * </p>
|
---|
| 597 | *
|
---|
| 598 | * @param transitions
|
---|
| 599 | * the transitions
|
---|
| 600 | * @param eventType
|
---|
| 601 | * the SOAP event
|
---|
| 602 | * @return matching transitions
|
---|
| 603 | */
|
---|
[1926] | 604 | private static List<Transition> matchTransitions(List<Transition> transitions, Event event) {
|
---|
| 605 | String eventService = SOAPUtils.getServiceNameFromEvent(event);
|
---|
| 606 | String eventMethod = SOAPUtils.getCalledMethodFromEvent(event);
|
---|
| 607 |
|
---|
| 608 | Map<Interface, String> interfaceServiceMap =
|
---|
| 609 | createInterfaceServiceMap(transitions.get(0).getModel());
|
---|
| 610 |
|
---|
[1604] | 611 | List<Transition> matching = new LinkedList<>();
|
---|
| 612 | for (Transition transition : transitions) {
|
---|
[1926] | 613 | EList<Trigger> triggers = transition.getTriggers();
|
---|
| 614 | if (triggers.size() == 1) {
|
---|
| 615 | if (triggers.get(0).getEvent() instanceof CallEvent) {
|
---|
| 616 | CallEvent callEvent = (CallEvent) triggers.get(0).getEvent();
|
---|
| 617 | String transitionMethod = callEvent.getOperation().getName();
|
---|
| 618 | String transitionService =
|
---|
| 619 | interfaceServiceMap.get(callEvent.getOperation().getInterface());
|
---|
[1995] | 620 |
|
---|
[1926] | 621 | if (eventMethod.equals(transitionMethod) &&
|
---|
| 622 | eventService.equals(transitionService))
|
---|
| 623 | {
|
---|
| 624 | matching.add(transition);
|
---|
| 625 | }
|
---|
| 626 | }
|
---|
[1604] | 627 | }
|
---|
[1995] | 628 | else {
|
---|
| 629 | throw new RuntimeException(
|
---|
| 630 | "only one trigger of type CallEvent per transition allowed: " +
|
---|
| 631 | transition.getName());
|
---|
| 632 | }
|
---|
[1926] | 633 |
|
---|
[1604] | 634 | }
|
---|
| 635 | return matching;
|
---|
| 636 | }
|
---|
[1897] | 637 |
|
---|
[1929] | 638 | /**
|
---|
| 639 | * <p>
|
---|
| 640 | * Fetches all realized interfaces from the type of a UML {@link Property} (i.e.,
|
---|
| 641 | * property.getType()). If no interfaces are realized, an empty set is returned.
|
---|
| 642 | * </p>
|
---|
| 643 | *
|
---|
| 644 | * @param property
|
---|
| 645 | * property, of the whose realized interfaces of the type are determined
|
---|
| 646 | * @return realized interfaces
|
---|
| 647 | */
|
---|
[2008] | 648 | public static Set<Interface> getRealizedInterfacesFromProperty(Property property) {
|
---|
[1763] | 649 | return getRealizedInterfaceFromComponent((Component) property.getType());
|
---|
| 650 | }
|
---|
[1897] | 651 |
|
---|
[1929] | 652 | /**
|
---|
| 653 | * <p>
|
---|
| 654 | * Fetches all realized interfaces from a UML {@link Component}. If no interfaces are realized,
|
---|
| 655 | * an empty set is returned.
|
---|
| 656 | * </p>
|
---|
| 657 | *
|
---|
| 658 | * @param comp
|
---|
| 659 | * component whose realized interfaces are determined
|
---|
| 660 | * @return realized interfaces
|
---|
| 661 | */
|
---|
[2008] | 662 | public static Set<Interface> getRealizedInterfaceFromComponent(Component component) {
|
---|
[1898] | 663 | Set<Interface> interfaces = new HashSet<>();
|
---|
[1897] | 664 | // Interface myInterface = null;
|
---|
[1998] | 665 | for (Property property : component.getAllAttributes()) {
|
---|
[1897] | 666 | if (property instanceof Port) {
|
---|
[1835] | 667 | Port port = (Port) property;
|
---|
[1897] | 668 | if (!port.isConjugated()) {
|
---|
[1900] | 669 | interfaces.addAll(port.getProvideds());
|
---|
[1835] | 670 | }
|
---|
| 671 | }
|
---|
| 672 | }
|
---|
[1896] | 673 | return interfaces;
|
---|
[1763] | 674 | }
|
---|
[1897] | 675 |
|
---|
[1929] | 676 | /**
|
---|
| 677 | * <p>
|
---|
| 678 | * Determines searches within a {@link Package} for a component to which the UTP TestContext
|
---|
| 679 | * stereotype is applied.
|
---|
| 680 | * <ul>
|
---|
| 681 | * <li>If no testContextName is provided, the first test context found is returned.</li>
|
---|
| 682 | * <li>In case no test context is found, null is returned.</li>
|
---|
| 683 | * </p>
|
---|
| 684 | *
|
---|
| 685 | * @param pkg
|
---|
| 686 | * package where the test context is being locked for
|
---|
| 687 | * @param testContextName
|
---|
| 688 | * name of the test context; in case no test name is specified, use null and not the
|
---|
| 689 | * empty String.
|
---|
| 690 | * @return {@link Component} to which the TestContext stereotype is applied
|
---|
| 691 | */
|
---|
[2008] | 692 | public static Component fetchTestContext(final Package pkg, final String testContextName) {
|
---|
[1929] | 693 | List<Component> testContexts = fetchAllTestContexts(pkg);
|
---|
[1897] | 694 | if (testContexts.isEmpty()) {
|
---|
[1896] | 695 | return null;
|
---|
| 696 | }
|
---|
[1897] | 697 | if (testContextName != null) {
|
---|
| 698 | for (Component testContext : testContexts) {
|
---|
| 699 | if (testContextName.equals(testContext.getName())) {
|
---|
[1896] | 700 | return testContext;
|
---|
| 701 | }
|
---|
[1835] | 702 | }
|
---|
[1896] | 703 | return null;
|
---|
[1897] | 704 | }
|
---|
| 705 | else {
|
---|
[1896] | 706 | return testContexts.get(0);
|
---|
[1835] | 707 | }
|
---|
| 708 | }
|
---|
[1897] | 709 |
|
---|
[1929] | 710 | /**
|
---|
| 711 | * <p>
|
---|
| 712 | * Retrieves all UML {@link Component}s to which the UTP TestContext stereotype is applied from
|
---|
| 713 | * a package. This method calls itself recursively to include all components contained in
|
---|
| 714 | * sub-packages.
|
---|
| 715 | * </p>
|
---|
| 716 | * <p>
|
---|
| 717 | * In case no test context is found, an empty list is returned.
|
---|
| 718 | * </p>
|
---|
| 719 | *
|
---|
| 720 | * @param pkg
|
---|
| 721 | * package from which the test contexts are retrieved
|
---|
| 722 | * @return {@link List} of test contexts
|
---|
| 723 | */
|
---|
[2008] | 724 | public static List<Component> fetchAllTestContexts(final Package pkg) {
|
---|
[1929] | 725 | final Stereotype utpTestContext = UTPUtils.getTestContextStereotype(pkg.getModel());
|
---|
| 726 | final List<Component> testContexts = new LinkedList<>();
|
---|
[1897] | 727 | for (Element element : pkg.getOwnedElements()) {
|
---|
| 728 | if (element instanceof Package) {
|
---|
[1929] | 729 | testContexts.addAll(fetchAllTestContexts((Package) element));
|
---|
[1896] | 730 | }
|
---|
[1897] | 731 | if (element instanceof Component &&
|
---|
| 732 | element.getAppliedStereotypes().contains(utpTestContext))
|
---|
| 733 | {
|
---|
[1896] | 734 | testContexts.add((Component) element);
|
---|
| 735 | }
|
---|
| 736 | }
|
---|
| 737 | return testContexts;
|
---|
| 738 | }
|
---|
[1897] | 739 |
|
---|
| 740 | /**
|
---|
| 741 | * <p>
|
---|
[1929] | 742 | * Retrieves all properties that represent a UTP TestComponent from a test context.
|
---|
[1897] | 743 | * </p>
|
---|
| 744 | *
|
---|
[1929] | 745 | * @param testContext
|
---|
| 746 | * test context from which the properties are retrieved
|
---|
| 747 | * @return properties that represent test components
|
---|
| 748 | */
|
---|
[2008] | 749 | public static Set<Property> fetchAllTestComponentProperties(final Component testContext) {
|
---|
[1929] | 750 | // fetch all SUTs and TestComponents
|
---|
| 751 | final Stereotype utpTestComponent =
|
---|
| 752 | UTPUtils.getTestComponentStereotype(testContext.getModel());
|
---|
| 753 | final Set<Property> properties = new HashSet<>();
|
---|
| 754 | for (Property property : testContext.getAllAttributes()) {
|
---|
| 755 | if (property.getType().getAppliedStereotypes().contains(utpTestComponent)) {
|
---|
| 756 | properties.add(property);
|
---|
| 757 | }
|
---|
| 758 | }
|
---|
| 759 | return properties;
|
---|
| 760 | }
|
---|
| 761 |
|
---|
| 762 | /**
|
---|
| 763 | * <p>
|
---|
| 764 | * Retrieves all properties that represent a UTP SUT from a test context.
|
---|
| 765 | * </p>
|
---|
| 766 | *
|
---|
| 767 | * @param testContext
|
---|
| 768 | * test context from which the properties are retrieved
|
---|
| 769 | * @return properties that represent the SUTs
|
---|
| 770 | */
|
---|
[2008] | 771 | public static Set<Property> fetchAllSUTProperties(final Component testContext) {
|
---|
[1929] | 772 | // fetch all SUTs and TestComponents
|
---|
| 773 | final Stereotype utpSUT = UTPUtils.getSUTStereotype(testContext.getModel());
|
---|
| 774 | final Set<Property> properties = new HashSet<>();
|
---|
| 775 | for (Property property : testContext.getAllAttributes()) {
|
---|
| 776 | if (property.getAppliedStereotypes().contains(utpSUT)) {
|
---|
| 777 | properties.add(property);
|
---|
| 778 | }
|
---|
| 779 | }
|
---|
| 780 | return properties;
|
---|
| 781 | }
|
---|
| 782 |
|
---|
| 783 | /**
|
---|
| 784 | * <p>
|
---|
| 785 | * Infers connector between two lifelines.
|
---|
| 786 | * </p>
|
---|
| 787 | *
|
---|
| 788 | * @param msgSourceLifeline
|
---|
| 789 | * source lifeline of the message
|
---|
[1897] | 790 | * @param targetAttributes
|
---|
[1929] | 791 | * target lifeline of the message
|
---|
[1897] | 792 | */
|
---|
[2008] | 793 | public static Connector inferConnector(Lifeline msgSourceLifeline,
|
---|
[2004] | 794 | Lifeline msgTargetLifeline,
|
---|
| 795 | Interface targetInterface)
|
---|
[1897] | 796 | {
|
---|
| 797 | EList<Property> userAttributes =
|
---|
[2001] | 798 | ((Component) msgSourceLifeline.getRepresents().getType()).getAllAttributes();
|
---|
[1897] | 799 | EList<Property> targetAttributes =
|
---|
[2001] | 800 | ((Component) msgTargetLifeline.getRepresents().getType()).getAllAttributes();
|
---|
[1897] | 801 | for (Property userAttribute : userAttributes) {
|
---|
| 802 | if (userAttribute instanceof Port) {
|
---|
| 803 | EList<ConnectorEnd> userEnds = ((Port) userAttribute).getEnds();
|
---|
| 804 | for (ConnectorEnd userEnd : userEnds) {
|
---|
| 805 | Connector userConnector = (Connector) userEnd.eContainer();
|
---|
| 806 | for (Property targetAttribute : targetAttributes) {
|
---|
| 807 | if (targetAttribute instanceof Port) {
|
---|
[2004] | 808 | if (((Port) targetAttribute).getProvideds().contains(targetInterface)) {
|
---|
[2001] | 809 | EList<ConnectorEnd> targetEnds = ((Port) targetAttribute).getEnds();
|
---|
| 810 | for (ConnectorEnd targetEnd : targetEnds) {
|
---|
| 811 | Connector targetConnector = (Connector) targetEnd.eContainer();
|
---|
| 812 | if (targetConnector == userConnector) {
|
---|
| 813 | return targetConnector;
|
---|
| 814 | }
|
---|
[1897] | 815 | }
|
---|
| 816 | }
|
---|
| 817 | }
|
---|
| 818 | }
|
---|
| 819 | }
|
---|
| 820 | }
|
---|
| 821 | }
|
---|
| 822 | return null;
|
---|
| 823 | }
|
---|
[1926] | 824 |
|
---|
[1929] | 825 | /**
|
---|
| 826 | * <p>
|
---|
| 827 | * Creates a map that maps the interfaces to the properties, i.e., services that they are
|
---|
| 828 | * represented by.
|
---|
| 829 | * </p>
|
---|
| 830 | * <p>
|
---|
| 831 | * TODO: currently assumes that each interfaces is only realized by one property
|
---|
| 832 | * </p>
|
---|
| 833 | *
|
---|
| 834 | * @param model
|
---|
| 835 | * model for which the interface->service map is created
|
---|
| 836 | * @return the map
|
---|
| 837 | */
|
---|
[1926] | 838 | private static Map<Interface, String> createInterfaceServiceMap(Model model) {
|
---|
| 839 | Map<Interface, String> interfaceServiceMap = new HashMap<>();
|
---|
[1929] | 840 | List<Component> testContexts = fetchAllTestContexts(model.getModel());
|
---|
[1926] | 841 | for (Component testContext : testContexts) {
|
---|
[1929] | 842 | for (Property property : fetchAllSUTProperties(testContext)) {
|
---|
| 843 | for (Interface intface : getRealizedInterfacesFromProperty(property)) {
|
---|
| 844 | interfaceServiceMap.put(intface, property.getName());
|
---|
[1926] | 845 | }
|
---|
| 846 | }
|
---|
[1929] | 847 | for (Property property : fetchAllTestComponentProperties(testContext)) {
|
---|
| 848 | for (Interface intface : getRealizedInterfacesFromProperty(property)) {
|
---|
| 849 | interfaceServiceMap.put(intface, property.getName());
|
---|
| 850 | }
|
---|
| 851 | }
|
---|
[1926] | 852 | }
|
---|
| 853 | return interfaceServiceMap;
|
---|
| 854 | }
|
---|
| 855 |
|
---|
[2008] | 856 |
|
---|
[1926] | 857 |
|
---|
[1929] | 858 | /**
|
---|
| 859 | * <p>
|
---|
| 860 | * Creates an operand that defines a {@link PrimitiveType}.
|
---|
| 861 | * </p>
|
---|
| 862 | * <p>
|
---|
| 863 | * TODO: Currently does nothing in case of multiplicity 0. I am not sure if, in that case, one
|
---|
| 864 | * has to define LiteralNull instead.
|
---|
| 865 | * </p>
|
---|
| 866 | *
|
---|
| 867 | * @param param
|
---|
| 868 | * parameter for which the operand is created
|
---|
| 869 | * @param argument
|
---|
| 870 | * argument to which the operand is added
|
---|
| 871 | * @param currentNode
|
---|
| 872 | * DOM node from which is value for the operand is inferred
|
---|
| 873 | * @param path
|
---|
| 874 | * used for warnings and debug information
|
---|
| 875 | */
|
---|
[2005] | 876 |
|
---|
| 877 | @SuppressWarnings("unused")
|
---|
| 878 | @Deprecated
|
---|
[1926] | 879 | private static void createOperandPrimitiveType(Parameter param,
|
---|
| 880 | Expression argument,
|
---|
[1929] | 881 | org.w3c.dom.Element currentNode,
|
---|
| 882 | String path)
|
---|
[1926] | 883 | {
|
---|
[1929] | 884 | List<String> attributeValues = SOAPUtils.getValuesFromElement(param.getName(), currentNode);
|
---|
| 885 |
|
---|
| 886 | if (attributeValues.isEmpty()) {
|
---|
| 887 | if (param.getLower() == 0) {
|
---|
| 888 | // ignoring optional attribute
|
---|
| 889 | return;
|
---|
| 890 | }
|
---|
| 891 | else {
|
---|
| 892 | if (currentNode != null) {
|
---|
| 893 | Console.traceln(Level.WARNING,
|
---|
| 894 | "required attribute not found in SOAP message: " + path + "." +
|
---|
| 895 | param.getName());
|
---|
| 896 | Console.traceln(Level.WARNING, "setting default values for this attribute");
|
---|
| 897 | Console.traceln(Level.FINE, "XML structure of path:" + StringTools.ENDLINE +
|
---|
| 898 | SOAPUtils.getSerialization(currentNode));
|
---|
| 899 | }
|
---|
| 900 | attributeValues.add(null);
|
---|
| 901 | }
|
---|
[1926] | 902 | }
|
---|
[1929] | 903 | for (String attributeValue : attributeValues) {
|
---|
| 904 | if ("String".equals(param.getType().getName())) {
|
---|
| 905 | LiteralString spec =
|
---|
| 906 | (LiteralString) argument.createOperand(param.getName(), null,
|
---|
| 907 | UMLPackage.Literals.LITERAL_STRING);
|
---|
| 908 | if (attributeValue != null) {
|
---|
| 909 | spec.setValue(attributeValue);
|
---|
| 910 | }
|
---|
| 911 | else {
|
---|
| 912 | spec.setValue("foobar");
|
---|
| 913 | }
|
---|
| 914 | }
|
---|
| 915 | else if ("Integer".equals(param.getType().getName())) {
|
---|
| 916 | LiteralInteger spec =
|
---|
| 917 | (LiteralInteger) argument.createOperand(param.getName(), null,
|
---|
| 918 | UMLPackage.Literals.LITERAL_INTEGER);
|
---|
| 919 | if (attributeValue != null) {
|
---|
| 920 | spec.setValue(Integer.parseInt(attributeValue));
|
---|
| 921 | }
|
---|
| 922 | else {
|
---|
| 923 | spec.setValue(42);
|
---|
| 924 | }
|
---|
| 925 | }
|
---|
| 926 | else if ("Boolean".equals(param.getType().getName())) {
|
---|
| 927 | LiteralBoolean spec =
|
---|
| 928 | (LiteralBoolean) argument.createOperand(param.getName(), null,
|
---|
| 929 | UMLPackage.Literals.LITERAL_BOOLEAN);
|
---|
| 930 | if (attributeValue != null) {
|
---|
| 931 | spec.setValue(Boolean.parseBoolean(attributeValue));
|
---|
| 932 | }
|
---|
| 933 | else {
|
---|
| 934 | spec.setValue(true);
|
---|
| 935 | }
|
---|
| 936 | }
|
---|
| 937 | else if ("Real".equals(param.getType().getName())) {
|
---|
| 938 | LiteralReal spec =
|
---|
| 939 | (LiteralReal) argument.createOperand(param.getName(), null,
|
---|
| 940 | UMLPackage.Literals.LITERAL_REAL);
|
---|
| 941 | if (attributeValue != null) {
|
---|
| 942 | spec.setValue(Double.parseDouble(attributeValue));
|
---|
| 943 | }
|
---|
| 944 | else {
|
---|
| 945 | spec.setValue(3.14);
|
---|
| 946 | }
|
---|
| 947 | }
|
---|
[1926] | 948 | }
|
---|
| 949 | }
|
---|
| 950 |
|
---|
[2008] | 951 |
|
---|
[1926] | 952 |
|
---|
[1929] | 953 | /**
|
---|
| 954 | * <p>
|
---|
| 955 | * Checks if a parameter has the direction IN or INOUT
|
---|
| 956 | * </p>
|
---|
| 957 | *
|
---|
| 958 | * @param parameter
|
---|
| 959 | * parameter that is checked
|
---|
| 960 | * @return true if the direction is IN or INOUT; false otherwise
|
---|
| 961 | */
|
---|
[2008] | 962 | public static boolean isInParameter(Parameter parameter) {
|
---|
[1929] | 963 | return parameter.getDirection() == ParameterDirectionKind.IN_LITERAL ||
|
---|
| 964 | parameter.getDirection() == ParameterDirectionKind.INOUT_LITERAL;
|
---|
[1926] | 965 | }
|
---|
| 966 |
|
---|
[1929] | 967 | /**
|
---|
| 968 | * <p>
|
---|
| 969 | * Checks if a parameter has the direction RETURN, OUT or INOUT
|
---|
| 970 | * </p>
|
---|
| 971 | *
|
---|
| 972 | * @param parameter
|
---|
| 973 | * parameter that is checked
|
---|
| 974 | * @return true if the direction is RETURN, OUT, or INOUT; false otherwise
|
---|
| 975 | */
|
---|
[2008] | 976 | public static boolean isOutParameter(Parameter parameter) {
|
---|
[1929] | 977 | return parameter.getDirection() == ParameterDirectionKind.RETURN_LITERAL ||
|
---|
| 978 | parameter.getDirection() == ParameterDirectionKind.OUT_LITERAL ||
|
---|
| 979 | parameter.getDirection() == ParameterDirectionKind.INOUT_LITERAL;
|
---|
| 980 | }
|
---|
| 981 |
|
---|
| 982 | /**
|
---|
| 983 | * <p>
|
---|
| 984 | * Checks if the {@link MessageSort} of a message is a call message, i.e., ASYNCH_CALL or
|
---|
| 985 | * SYNCH_CALL.
|
---|
| 986 | * </p>
|
---|
| 987 | *
|
---|
| 988 | * @param message
|
---|
| 989 | * message that is checked
|
---|
| 990 | * @return true if the message is a call message; false otherwise
|
---|
| 991 | */
|
---|
[2008] | 992 | public static boolean isCallMessage(Message message) {
|
---|
[1929] | 993 | if (message == null) {
|
---|
| 994 | return false;
|
---|
[1926] | 995 | }
|
---|
[1929] | 996 | MessageSort msgSort = message.getMessageSort();
|
---|
| 997 | return msgSort == MessageSort.ASYNCH_CALL_LITERAL ||
|
---|
| 998 | msgSort == MessageSort.SYNCH_CALL_LITERAL;
|
---|
[1926] | 999 | }
|
---|
| 1000 |
|
---|
[1929] | 1001 | /**
|
---|
| 1002 | * <p>
|
---|
| 1003 | * inverse-sorts the values of a map. Has been adapted from <a href=
|
---|
| 1004 | * "http://stackoverflow.com/questions/109383/how-to-sort-a-mapkey-value-on-the-values-in-java"
|
---|
| 1005 | * >this</a> StackOverflow post.
|
---|
| 1006 | * </p>
|
---|
| 1007 | *
|
---|
| 1008 | * @param map
|
---|
| 1009 | * map whose values are sorted
|
---|
| 1010 | * @return sorted version of the map
|
---|
| 1011 | */
|
---|
| 1012 | private static <K, V extends Comparable<? super V>> Map<K, V> sortByValue(Map<K, V> map) {
|
---|
| 1013 | List<Map.Entry<K, V>> list = new LinkedList<>(map.entrySet());
|
---|
| 1014 | Collections.sort(list, new Comparator<Map.Entry<K, V>>() {
|
---|
| 1015 | @Override
|
---|
| 1016 | public int compare(Map.Entry<K, V> o1, Map.Entry<K, V> o2) {
|
---|
| 1017 | return -1 * (o1.getValue()).compareTo(o2.getValue());
|
---|
| 1018 | }
|
---|
| 1019 | });
|
---|
[1926] | 1020 |
|
---|
[1929] | 1021 | Map<K, V> result = new LinkedHashMap<>();
|
---|
| 1022 | for (Map.Entry<K, V> entry : list) {
|
---|
| 1023 | result.put(entry.getKey(), entry.getValue());
|
---|
[1926] | 1024 | }
|
---|
[1929] | 1025 | return result;
|
---|
[1926] | 1026 | }
|
---|
[1604] | 1027 | }
|
---|