[2008] | 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.Iterator;
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| 18 | import java.util.List;
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| 19 | import java.util.Set;
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| 20 | import java.util.logging.Level;
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| 21 |
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| 22 | import org.apache.commons.lang.mutable.MutableInt;
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| 23 | import org.eclipse.uml2.uml.CallConcurrencyKind;
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| 24 | import org.eclipse.uml2.uml.Component;
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| 25 | import org.eclipse.uml2.uml.Connector;
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| 26 | import org.eclipse.uml2.uml.DataType;
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| 27 | import org.eclipse.uml2.uml.InstanceSpecification;
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| 28 | import org.eclipse.uml2.uml.InstanceValue;
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| 29 | import org.eclipse.uml2.uml.Interaction;
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| 30 | import org.eclipse.uml2.uml.Interface;
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| 31 | import org.eclipse.uml2.uml.Lifeline;
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| 32 | import org.eclipse.uml2.uml.LiteralBoolean;
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| 33 | import org.eclipse.uml2.uml.LiteralInteger;
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| 34 | import org.eclipse.uml2.uml.LiteralReal;
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| 35 | import org.eclipse.uml2.uml.LiteralString;
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| 36 | import org.eclipse.uml2.uml.Message;
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| 37 | import org.eclipse.uml2.uml.MessageOccurrenceSpecification;
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| 38 | import org.eclipse.uml2.uml.MessageSort;
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| 39 | import org.eclipse.uml2.uml.Model;
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| 40 | import org.eclipse.uml2.uml.Operation;
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| 41 | import org.eclipse.uml2.uml.Package;
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| 42 | import org.eclipse.uml2.uml.Parameter;
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| 43 | import org.eclipse.uml2.uml.PrimitiveType;
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| 44 | import org.eclipse.uml2.uml.Property;
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| 45 | import org.eclipse.uml2.uml.Slot;
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| 46 | import org.eclipse.uml2.uml.UMLPackage;
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| 47 |
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| 48 | import de.ugoe.cs.autoquest.eventcore.Event;
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| 49 | import de.ugoe.cs.autoquest.plugin.http.SOAPUtils;
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| 50 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SimpleSOAPEventType.CallType;
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| 51 | import de.ugoe.cs.util.StringTools;
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| 52 | import de.ugoe.cs.util.console.Console;
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| 53 |
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| 54 | /**
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| 55 | * <p>
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| 56 | * Utility class to create UML Interactions from event sequences
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| 57 | * </p>
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| 58 | *
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| 59 | * @author Steffen Herbold
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| 60 | */
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| 61 | class UMLInteractionCreator {
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| 62 |
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| 63 | /**
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| 64 | * model for which the interactions are created
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| 65 | */
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| 66 | private final Model model;
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| 67 |
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| 68 | /**
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| 69 | * name of the test context in which the interactions are created
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| 70 | */
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| 71 | private final String testContextName;
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| 72 |
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| 73 | /**
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| 74 | * defines whether random message bodies are used or the ones associated with the SOAP events
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| 75 | */
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| 76 | private final boolean useRandomMsgBodies;
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| 77 |
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| 78 | /**
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| 79 | * <p>
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| 80 | * Creates a new UMLInteractionCreator
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| 81 | * </p>
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| 82 | *
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| 83 | * @param model
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| 84 | * UML model to which the interaction is added
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| 85 | * @param testContextName
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| 86 | * Name of the test context that should be used. If this value is null, the first
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| 87 | * test context found is used.
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| 88 | * @param useRandomRequestBodies
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| 89 | * defines is random request bodies are used or the body of the associated event
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| 90 | */
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| 91 | public UMLInteractionCreator(Model model, String testContextName, boolean useRandomMsgBodies) {
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| 92 | this.model = model;
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| 93 | this.testContextName = testContextName;
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| 94 | this.useRandomMsgBodies = useRandomMsgBodies;
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| 95 | }
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| 96 |
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| 97 | /**
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| 98 | * <p>
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| 99 | * Creates the UML Interaction for the given sequence
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| 100 | * </p>
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| 101 | *
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| 102 | * @param sequence
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| 103 | * for which the interaction is created
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| 104 | * @param interactionName
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| 105 | * name of the interaction
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| 106 | * @return created interaction
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| 107 | */
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| 108 | public Interaction createInteraction(List<Event> sequence, String interactionName) {
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| 109 | final Component testContext = UMLUtils.fetchTestContext(model, testContextName);
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| 110 | if (testContext == null) {
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| 111 | throw new RuntimeException("Could not find any test context in the model");
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| 112 | }
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| 113 |
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| 114 | final Operation operation = testContext.createOwnedOperation(interactionName, null, null);
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| 115 | operation.applyStereotype(UTPUtils.getTestCaseStereotype(model));
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| 116 |
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| 117 | final Interaction interaction =
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| 118 | (Interaction) testContext.createPackagedElement(interactionName + "_Impl",
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| 119 | UMLPackage.Literals.INTERACTION);
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| 120 | operation.getMethods().add(interaction);
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| 121 |
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| 122 | // create lifelines
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| 123 | Lifeline userLifeline = null;
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| 124 |
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| 125 | for (Property property : UMLUtils.fetchAllSUTProperties(testContext)) {
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| 126 | String serviceName = property.getName();
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| 127 | Lifeline targetLifeline = interaction.createLifeline(serviceName);
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| 128 | targetLifeline.setRepresents(property);
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| 129 | }
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| 130 | for (Property property : UMLUtils.fetchAllTestComponentProperties(testContext)) {
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| 131 | userLifeline = interaction.createLifeline(property.getName());
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| 132 | userLifeline.setRepresents(property);
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| 133 | }
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| 134 |
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| 135 | if (userLifeline == null) {
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| 136 | throw new RuntimeException("No TestComponent found, could not create user lifeline.");
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| 137 | }
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| 138 | if (interaction.getLifelines().size() < 2) {
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| 139 | throw new RuntimeException("Fewer than two lifelines created. No SUT found.");
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| 140 | }
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| 141 |
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| 142 | int i = 0;
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| 143 | for (Event event : sequence) {
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| 144 | if (!(event.equals(Event.STARTEVENT) || event.equals(Event.ENDEVENT))) {
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| 145 | String serviceName = SOAPUtils.getServiceNameFromEvent(event);
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| 146 | String methodName = SOAPUtils.getCalledMethodFromEvent(event);
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| 147 | String clientName = SOAPUtils.getClientNameFromEvent(event);
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| 148 | String prefix = interactionName + "_" + i + "_" + methodName + "_";
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| 149 | // determine lifelines
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| 150 | Lifeline msgTargetLifeline;
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| 151 | Lifeline msgSourceLifeline;
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| 152 |
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| 153 | msgSourceLifeline = interaction.getLifeline(clientName);
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| 154 | msgTargetLifeline = interaction.getLifeline(serviceName);
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| 155 |
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| 156 | if (msgSourceLifeline == null) {
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| 157 | throw new RuntimeException(
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| 158 | "Error creating message: could not determine source lifeline for component: " +
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| 159 | clientName);
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| 160 | }
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| 161 | if (msgTargetLifeline == null) {
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| 162 | throw new RuntimeException(
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| 163 | "Error creating message: could not determine target lifeline for component: " +
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| 164 | serviceName);
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| 165 | }
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| 166 | // determine correct target interface
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| 167 | Set<Interface> targetInterfaces =
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| 168 | UMLUtils.getRealizedInterfacesFromProperty((Property) msgTargetLifeline
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| 169 | .getRepresents());
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| 170 | if (targetInterfaces.isEmpty()) {
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| 171 | throw new RuntimeException("no interface associated with the property " +
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| 172 | msgTargetLifeline.getRepresents().getName());
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| 173 | }
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| 174 | Interface targetInterface = null;
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| 175 | for (Interface intface : targetInterfaces) {
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| 176 | if (UMLUtils.getOperationFromName(intface.getOperations(), methodName) != null)
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| 177 | {
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| 178 | // interface found
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| 179 | targetInterface = intface;
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| 180 | break;
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| 181 | }
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| 182 | }
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| 183 | if (targetInterface == null) {
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| 184 | StringBuilder errStrBuilder = new StringBuilder();
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| 185 | errStrBuilder
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| 186 | .append("Error creating message: operation not found in the implementing interfaces (");
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| 187 | Iterator<Interface> iter = targetInterfaces.iterator();
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| 188 | while (iter.hasNext()) {
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| 189 | String interfaceName = iter.next().getName();
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| 190 | errStrBuilder.append(interfaceName);
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| 191 | if (iter.hasNext()) {
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| 192 | errStrBuilder.append(",");
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| 193 | }
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| 194 | else {
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| 195 | errStrBuilder.append("): " + methodName);
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| 196 | }
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| 197 | }
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| 198 | throw new RuntimeException(errStrBuilder.toString());
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| 199 | }
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| 200 |
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| 201 | Operation calledOperation =
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| 202 | UMLUtils.getOperationFromName(targetInterface.getOperations(), methodName);
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| 203 | // get connector
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| 204 | Connector connector =
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| 205 | UMLUtils.inferConnector(msgSourceLifeline, msgTargetLifeline, targetInterface);
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| 206 | if (connector == null) {
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| 207 | throw new RuntimeException(
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| 208 | "Error creating message: could not find connector between the two life lines that supports the target interface at the target lifeline");
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| 209 | }
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| 210 |
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| 211 | boolean asynch = false;
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| 212 | if (calledOperation.getConcurrency() == CallConcurrencyKind.CONCURRENT_LITERAL) {
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| 213 | asynch = true;
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| 214 | }
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| 215 |
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| 216 | if (SOAPUtils.isSOAPRequest(event)) {
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| 217 | // setup for both SYNCH and ASYNCH calls
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| 218 | MessageOccurrenceSpecification callSendFragment =
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| 219 | (MessageOccurrenceSpecification) interaction
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| 220 | .createFragment(prefix + "callSendFragment",
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| 221 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
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| 222 | MessageOccurrenceSpecification callRecvFragment =
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| 223 | (MessageOccurrenceSpecification) interaction
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| 224 | .createFragment(prefix + "callRecvFragment",
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| 225 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
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| 226 |
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| 227 | callSendFragment.setCovered(msgSourceLifeline);
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| 228 | callRecvFragment.setCovered(msgTargetLifeline);
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| 229 |
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| 230 | // create call
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| 231 | Message callMessage = interaction.createMessage(prefix + "call");
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| 232 | callMessage.setSignature(calledOperation);
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| 233 | setMessageParameters(callMessage, calledOperation, event, prefix);
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| 234 | callMessage.setConnector(connector);
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| 235 | callMessage.setSendEvent(callSendFragment);
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| 236 | callMessage.setReceiveEvent(callRecvFragment);
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| 237 | callSendFragment.setMessage(callMessage);
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| 238 | callRecvFragment.setMessage(callMessage);
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| 239 |
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| 240 | if (asynch) {
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| 241 | // Create ASYNCH call
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| 242 | callMessage.setMessageSort(MessageSort.ASYNCH_CALL_LITERAL);
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| 243 | }
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| 244 | else {
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| 245 | // SYNCH call
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| 246 | callMessage.setMessageSort(MessageSort.SYNCH_CALL_LITERAL);
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| 247 | }
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| 248 | }
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| 249 | if (!asynch && SOAPUtils.isSOAPResponse(event)) {
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| 250 | // setup reply and behavior execution specifications
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| 251 | MessageOccurrenceSpecification replySendFragment =
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| 252 | (MessageOccurrenceSpecification) interaction
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| 253 | .createFragment(prefix + "replySendFragment",
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| 254 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
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| 255 | MessageOccurrenceSpecification replyRecvFragment =
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| 256 | (MessageOccurrenceSpecification) interaction
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| 257 | .createFragment(prefix + "replyRecvFragment",
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| 258 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
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| 259 |
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| 260 | replySendFragment.setCovered(msgTargetLifeline);
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| 261 | replyRecvFragment.setCovered(msgSourceLifeline);
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| 262 |
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| 263 | /*
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| 264 | * BehaviorExecutionSpecification sourceBehaviorExecutionSpecification =
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| 265 | * (BehaviorExecutionSpecification) interaction .createFragment(":" + methodName
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| 266 | * + "_sourceBhvExecSpec",
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| 267 | * UMLPackage.Literals.BEHAVIOR_EXECUTION_SPECIFICATION);
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| 268 | * BehaviorExecutionSpecification targetBehaviorExecutionSpecification =
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| 269 | * (BehaviorExecutionSpecification) interaction .createFragment(":" + methodName
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| 270 | * + "_targetBhvExecSpec",
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| 271 | * UMLPackage.Literals.BEHAVIOR_EXECUTION_SPECIFICATION);
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| 272 | *
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| 273 | * sourceBehaviorExecutionSpecification.setStart(callSendFragment);
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| 274 | * sourceBehaviorExecutionSpecification.setFinish(replyRecvFragment);
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| 275 | * targetBehaviorExecutionSpecification.setStart(callRecvFragment);
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| 276 | * targetBehaviorExecutionSpecification.setFinish(replySendFragment);
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| 277 | */
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| 278 |
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| 279 | // create reply
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| 280 | Message replyMessage = interaction.createMessage(prefix + "_reply");
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| 281 | replyMessage.setMessageSort(MessageSort.REPLY_LITERAL);
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| 282 | replyMessage.setSignature(calledOperation);
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| 283 | // setReplyMessageParameters(replyMessage, calledOperation);
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| 284 | setMessageParameters(replyMessage, calledOperation, event, prefix);
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| 285 | replyMessage.setConnector(connector);
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| 286 | replyMessage.setSendEvent(replySendFragment);
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| 287 | replyMessage.setReceiveEvent(replyRecvFragment);
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| 288 | replySendFragment.setMessage(replyMessage);
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| 289 | replyRecvFragment.setMessage(replyMessage);
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| 290 | }
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| 291 |
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| 292 | i++;
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| 293 | }
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| 294 | }
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| 295 | return interaction;
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| 296 | }
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| 297 |
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| 298 | /**
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| 299 | * <p>
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| 300 | * Sets values for the parameters of a call message. The values are, if possible, inferred from
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| 301 | * the event that is provided.
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| 302 | * </p>
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| 303 | *
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| 304 | * @param message
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| 305 | * call message for which the parameters are set
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| 306 | * @param calledOperation
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| 307 | * operation that is called by the message
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| 308 | * @param event
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| 309 | * event that provides the parameters; in case of null, default values are assumed
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| 310 | * @param prefix
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| 311 | * prefix of the call message; used to create good warnings and debugging information
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| 312 | */
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| 313 | private void setMessageParameters(Message message,
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| 314 | Operation calledOperation,
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| 315 | Event event,
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| 316 | String prefix)
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| 317 | {
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| 318 | org.w3c.dom.Element requestBody;
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| 319 | if (SOAPUtils.isSOAPRequest(event)) {
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| 320 | requestBody =
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| 321 | SOAPUtils.getSoapBodyFromEvent(event, useRandomMsgBodies, CallType.REQUEST);
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| 322 | }
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| 323 | else {
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| 324 | requestBody =
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| 325 | SOAPUtils.getSoapBodyFromEvent(event, useRandomMsgBodies, CallType.RESPONSE);
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| 326 | }
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| 327 | Package instSpecPkg = null;
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| 328 | MutableInt instSpecNumber = new MutableInt(0);
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| 329 |
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| 330 | // Set parameters of operation
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| 331 | for (Parameter param : calledOperation.getOwnedParameters()) {
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| 332 | if (instSpecPkg == null) {
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| 333 | instSpecPkg = getOrCreateInstanceSpecificationPackage(event);
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| 334 | }
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| 335 |
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| 336 | String path = calledOperation.getName() + ":" + param.getType().getName();
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| 337 | if ((UMLUtils.isInParameter(param) && SOAPUtils.isSOAPRequest(event)) ||
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| 338 | (UMLUtils.isOutParameter(param) && SOAPUtils.isSOAPResponse(event)))
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| 339 | {
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| 340 |
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| 341 | // create parameters node
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| 342 | if (!(param.getType() instanceof DataType)) {
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| 343 | throw new RuntimeException("TODO error handling; parameters missing");
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| 344 | }
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| 345 | DataType parametersNode = (DataType) param.getType();
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| 346 | InstanceSpecification instSpecParameters =
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| 347 | (InstanceSpecification) instSpecPkg
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| 348 | .createPackagedElement(prefix + "instspec" + instSpecNumber.intValue() +
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| 349 | "_" + param.getType().getName(),
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| 350 | UMLPackage.Literals.INSTANCE_SPECIFICATION);
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| 351 | instSpecParameters.getClassifiers().add((DataType) param.getType());
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| 352 | instSpecNumber.setValue(instSpecNumber.intValue() + 1);
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| 353 | InstanceValue instanceValue =
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| 354 | (InstanceValue) message.createArgument(param.getName(), param.getType(),
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| 355 | UMLPackage.Literals.INSTANCE_VALUE);
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| 356 | instanceValue.setInstance(instSpecParameters);
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| 357 |
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| 358 | for (Property internalParameter : parametersNode.getAllAttributes()) {
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| 359 | if (internalParameter.getType() instanceof DataType) {
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| 360 | List<org.w3c.dom.Element> paramNodes =
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| 361 | SOAPUtils.getMatchingChildNode(internalParameter.getType().getName(),
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| 362 | requestBody);
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| 363 | int multiplicityChosen = paramNodes.size();
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| 364 |
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| 365 | if (multiplicityChosen == 0 && internalParameter.getLower() > 0) {
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| 366 | Console
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| 367 | .traceln(Level.WARNING,
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| 368 | "required attribute not found in SOAP message: " + path);
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| 369 | Console
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| 370 | .traceln(Level.WARNING,
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| 371 | "setting default values for this attribute and all its children");
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| 372 | Console.traceln(Level.FINE, "XML structure of path:" +
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| 373 | StringTools.ENDLINE + SOAPUtils.getSerialization(requestBody));
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| 374 | multiplicityChosen = internalParameter.getLower();
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| 375 | }
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| 376 | for (int i = 0; i < multiplicityChosen; i++) {
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| 377 | org.w3c.dom.Element paramNode = null;
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| 378 | if (!paramNodes.isEmpty()) {
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| 379 | paramNode = paramNodes.get(i);
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| 380 | }
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| 381 |
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| 382 | Slot slot = instSpecParameters.createSlot();
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| 383 | slot.setDefiningFeature(internalParameter);
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| 384 |
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| 385 | InstanceValue value =
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| 386 | (InstanceValue) slot
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| 387 | .createValue(internalParameter.getName() + "_" + i,
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| 388 | internalParameter.getType(),
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| 389 | UMLPackage.Literals.INSTANCE_VALUE);
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| 390 | value
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| 391 | .setInstance(createInstanceSpecification((DataType) internalParameter
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| 392 | .getType(),
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| 393 | instSpecPkg, prefix,
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| 394 | instSpecNumber, paramNode,
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| 395 | path));
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| 396 | /*
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| 397 | * InstanceValue value = (InstanceValue) argument .createOperand(null,
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| 398 | * internalParameter.getType(), UMLPackage.Literals.INSTANCE_VALUE);
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| 399 | * value.setInstance(instSpec);
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| 400 | */
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| 401 | }
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| 402 | }
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| 403 | else if (internalParameter.getType() instanceof PrimitiveType) {
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| 404 | createSlotPrimitiveType(instSpecParameters, internalParameter, requestBody,
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| 405 | path);
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| 406 | }
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| 407 | }
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| 408 | }
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| 409 | else {
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| 410 | // set literalNull for out and return parameters
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| 411 | // argument.createOperand(null, param.getType(), UMLPackage.Literals.LITERAL_NULL);
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| 412 | message.createArgument(param.getName(), param.getType(),
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| 413 | UMLPackage.Literals.LITERAL_NULL);
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| 414 | }
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| 415 | }
|
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| 416 | }
|
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| 417 |
|
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| 418 | /**
|
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| 419 | * <p>
|
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| 420 | * Creates an {@link InstanceSpecification} for a data type in the given package. The values are
|
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| 421 | * inferred, if possible, from the DOM node. The prefix and the path are used for naming the
|
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| 422 | * instance specification and to provide good warnings and debug information in case of
|
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| 423 | * problems.
|
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| 424 | * </p>
|
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| 425 | *
|
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| 426 | * @param type
|
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| 427 | * DataType for which the {@link InstanceSpecification} is created
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| 428 | * @param pkg
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| 429 | * package in which the {@link InstanceSpecification} is created
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| 430 | * @param prefix
|
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| 431 | * prefix used for naming the {@link InstanceSpecification}
|
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| 432 | * @param currentNode
|
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| 433 | * node of a DOM from which values are inferred
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| 434 | * @param path
|
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| 435 | * used for warnings and debug information
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| 436 | * @return {@link InstanceSpecification} for the given type
|
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| 437 | */
|
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| 438 | private InstanceSpecification createInstanceSpecification(DataType type,
|
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| 439 | Package pkg,
|
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| 440 | String prefix,
|
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| 441 | MutableInt instSpecNumber,
|
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| 442 | org.w3c.dom.Element currentNode,
|
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| 443 | String path)
|
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| 444 | {
|
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| 445 | if ("".equals(path)) {
|
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| 446 | path = type.getName();
|
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| 447 | }
|
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| 448 |
|
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| 449 | InstanceSpecification instSpec =
|
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| 450 | (InstanceSpecification) pkg
|
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| 451 | .createPackagedElement(prefix + "instspec" + instSpecNumber.intValue() + "_" +
|
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| 452 | type.getName(),
|
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| 453 | UMLPackage.Literals.INSTANCE_SPECIFICATION);
|
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| 454 | instSpec.getClassifiers().add(type);
|
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| 455 | instSpecNumber.setValue(instSpecNumber.intValue() + 1);
|
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| 456 | for (Property prop : type.getAllAttributes()) {
|
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| 457 | if (prop.getType() instanceof PrimitiveType) {
|
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| 458 | createSlotPrimitiveType(instSpec, prop, currentNode, path);
|
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| 459 | }
|
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| 460 | else if (prop.getType() instanceof DataType) {
|
---|
| 461 | List<org.w3c.dom.Element> attributeNodes = null;
|
---|
| 462 | int multiplicityChosen = 0;
|
---|
| 463 | if (currentNode != null) {
|
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| 464 | attributeNodes = SOAPUtils.getMatchingChildNode(prop.getName(), currentNode);
|
---|
| 465 | multiplicityChosen = attributeNodes.size();
|
---|
| 466 | }
|
---|
| 467 |
|
---|
| 468 | if (multiplicityChosen == 0 && prop.getLower() > 0) {
|
---|
| 469 | if (currentNode != null) {
|
---|
| 470 | Console.traceln(Level.WARNING,
|
---|
| 471 | "required attribute not found in SOAP message: " + path +
|
---|
| 472 | "." + prop.getName());
|
---|
| 473 | Console
|
---|
| 474 | .traceln(Level.WARNING,
|
---|
| 475 | "setting default values for this attribute and all its children");
|
---|
| 476 | Console.traceln(Level.FINE, "XML structure of path:" + StringTools.ENDLINE +
|
---|
| 477 | SOAPUtils.getSerialization(currentNode));
|
---|
| 478 | }
|
---|
| 479 | multiplicityChosen = prop.getLower();
|
---|
| 480 | }
|
---|
| 481 | for (int i = 0; i < multiplicityChosen; i++) {
|
---|
| 482 | org.w3c.dom.Element attributeNode = null;
|
---|
| 483 | if (attributeNodes != null && !attributeNodes.isEmpty()) {
|
---|
| 484 | attributeNode = attributeNodes.get(i);
|
---|
| 485 | }
|
---|
| 486 |
|
---|
| 487 | Slot slot = instSpec.createSlot();
|
---|
| 488 | slot.setDefiningFeature(prop);
|
---|
| 489 |
|
---|
| 490 | InstanceValue value =
|
---|
| 491 | (InstanceValue) slot.createValue(prop.getName() + "_" + i, prop.getType(),
|
---|
| 492 | UMLPackage.Literals.INSTANCE_VALUE);
|
---|
| 493 | value.setInstance(createInstanceSpecification((DataType) prop.getType(), pkg,
|
---|
| 494 | prefix, instSpecNumber,
|
---|
| 495 | attributeNode,
|
---|
| 496 | path + "." + prop.getName()));
|
---|
| 497 | }
|
---|
| 498 | }
|
---|
| 499 | else {
|
---|
| 500 | Console.traceln(Level.SEVERE, "property neither DataType nor PrimitiveType: " +
|
---|
| 501 | prop.getType());
|
---|
| 502 | throw new RuntimeException(
|
---|
| 503 | "can only handle DataType and PrimitiveType properties but was: " +
|
---|
| 504 | prop.getType().getClass().getName());
|
---|
| 505 | }
|
---|
| 506 | }
|
---|
| 507 | return instSpec;
|
---|
| 508 | }
|
---|
| 509 |
|
---|
| 510 | /**
|
---|
| 511 | * <p>
|
---|
| 512 | * Creates a {@link Slot} in an {@link InstanceSpecification} for a primitive type.
|
---|
| 513 | * </p>
|
---|
| 514 | *
|
---|
| 515 | * @param instSpec
|
---|
| 516 | * instance specification to which the slot is added
|
---|
| 517 | * @param prop
|
---|
| 518 | * property that describes the slot
|
---|
| 519 | * @param currentNode
|
---|
| 520 | * DOM node from which is value for the slot is inferred
|
---|
| 521 | * @param path
|
---|
| 522 | * used for warnings and debug information
|
---|
| 523 | */
|
---|
| 524 | private static void createSlotPrimitiveType(InstanceSpecification instSpec,
|
---|
| 525 | Property prop,
|
---|
| 526 | org.w3c.dom.Element currentNode,
|
---|
| 527 | String path)
|
---|
| 528 | {
|
---|
| 529 | List<String> attributeValues = SOAPUtils.getValuesFromElement(prop.getName(), currentNode);
|
---|
| 530 |
|
---|
| 531 | if (attributeValues.isEmpty()) {
|
---|
| 532 | if (prop.getLower() == 0) {
|
---|
| 533 | // ignoring optional attribute
|
---|
| 534 | return;
|
---|
| 535 | }
|
---|
| 536 | else {
|
---|
| 537 | if (currentNode != null) {
|
---|
| 538 | Console.traceln(Level.WARNING,
|
---|
| 539 | "required attribute not found in SOAP message: " + path + "." +
|
---|
| 540 | prop.getName());
|
---|
| 541 | Console.traceln(Level.WARNING, "setting default values for this attribute");
|
---|
| 542 | Console.traceln(Level.FINE, "XML structure of path:" + StringTools.ENDLINE +
|
---|
| 543 | SOAPUtils.getSerialization(currentNode));
|
---|
| 544 | }
|
---|
| 545 | attributeValues.add(null);
|
---|
| 546 | }
|
---|
| 547 | }
|
---|
| 548 | for (String attributeValue : attributeValues) {
|
---|
| 549 | Slot slot = instSpec.createSlot();
|
---|
| 550 | slot.setDefiningFeature(prop);
|
---|
| 551 | if ("String".equals(prop.getType().getName())) {
|
---|
| 552 | LiteralString value =
|
---|
| 553 | (LiteralString) slot.createValue(prop.getName(), null,
|
---|
| 554 | UMLPackage.Literals.LITERAL_STRING);
|
---|
| 555 | if (attributeValue != null) {
|
---|
| 556 | value.setValue(attributeValue);
|
---|
| 557 | }
|
---|
| 558 | else {
|
---|
| 559 | value.setValue("foobar");
|
---|
| 560 | }
|
---|
| 561 | }
|
---|
| 562 | else if ("Integer".equals(prop.getType().getName())) {
|
---|
| 563 | LiteralInteger value =
|
---|
| 564 | (LiteralInteger) slot.createValue(prop.getName(), null,
|
---|
| 565 | UMLPackage.Literals.LITERAL_INTEGER);
|
---|
| 566 | if (attributeValue != null) {
|
---|
| 567 | value.setValue(Integer.parseInt(attributeValue));
|
---|
| 568 | }
|
---|
| 569 | else {
|
---|
| 570 | value.setValue(42);
|
---|
| 571 | }
|
---|
| 572 | }
|
---|
| 573 | else if ("Boolean".equals(prop.getType().getName())) {
|
---|
| 574 | LiteralBoolean value =
|
---|
| 575 | (LiteralBoolean) slot.createValue(prop.getName(), null,
|
---|
| 576 | UMLPackage.Literals.LITERAL_BOOLEAN);
|
---|
| 577 | if (attributeValue != null) {
|
---|
| 578 | value.setValue(Boolean.parseBoolean(attributeValue));
|
---|
| 579 | }
|
---|
| 580 | else {
|
---|
| 581 | value.setValue(true);
|
---|
| 582 | }
|
---|
| 583 | }
|
---|
| 584 | else if ("Real".equals(prop.getType().getName())) {
|
---|
| 585 | LiteralReal value =
|
---|
| 586 | (LiteralReal) slot.createValue(prop.getName(), null,
|
---|
| 587 | UMLPackage.Literals.LITERAL_REAL);
|
---|
| 588 | if (attributeValue != null) {
|
---|
| 589 | value.setValue(Double.parseDouble(attributeValue));
|
---|
| 590 | }
|
---|
| 591 | else {
|
---|
| 592 | value.setValue(3.14);
|
---|
| 593 | }
|
---|
| 594 | }
|
---|
| 595 | else {
|
---|
| 596 | Console.traceln(Level.SEVERE, "could not create literal for primitive type: " +
|
---|
| 597 | prop.getType().getName());
|
---|
| 598 | throw new RuntimeException("unknown primitive type: " + prop.getType().getName());
|
---|
| 599 | }
|
---|
| 600 | }
|
---|
| 601 | }
|
---|
| 602 |
|
---|
| 603 | /**
|
---|
| 604 | * <p>
|
---|
| 605 | * Gets or creates a {@link Package} for {@link InstanceSpecification} created by the
|
---|
| 606 | * usage-based testing. Each service gets its own sub-package within a package called
|
---|
| 607 | * UBT_InstanceSpecifications. "
|
---|
| 608 | * </p>
|
---|
| 609 | *
|
---|
| 610 | * @param event
|
---|
| 611 | * event from which the service name is inferred
|
---|
| 612 | * @return package for the {@link InstanceSpecification}s
|
---|
| 613 | */
|
---|
| 614 | private Package getOrCreateInstanceSpecificationPackage(Event event) {
|
---|
| 615 | String pkgUBTInstSpecs = "UBT_InstanceSpecifications";
|
---|
| 616 | Package ubtInstSpecPkg = (Package) model.getOwnedMember(pkgUBTInstSpecs);
|
---|
| 617 | if (ubtInstSpecPkg == null) {
|
---|
| 618 | ubtInstSpecPkg =
|
---|
| 619 | (Package) model.createPackagedElement(pkgUBTInstSpecs, UMLPackage.Literals.PACKAGE);
|
---|
| 620 | }
|
---|
| 621 | String serviceName = SOAPUtils.getServiceNameFromEvent(event);
|
---|
| 622 | Package serviceInstSpecPkg = (Package) ubtInstSpecPkg.getOwnedMember(serviceName);
|
---|
| 623 | if (serviceInstSpecPkg == null) {
|
---|
| 624 | serviceInstSpecPkg =
|
---|
| 625 | (Package) ubtInstSpecPkg.createPackagedElement(serviceName,
|
---|
| 626 | UMLPackage.Literals.PACKAGE);
|
---|
| 627 | }
|
---|
| 628 | return serviceInstSpecPkg;
|
---|
| 629 | }
|
---|
| 630 |
|
---|
| 631 | }
|
---|