1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
|
---|
2 | //
|
---|
3 | // Licensed under the Apache License, Version 2.0 (the "License");
|
---|
4 | // you may not use this file except in compliance with the License.
|
---|
5 | // You may obtain a copy of the License at
|
---|
6 | //
|
---|
7 | // http://www.apache.org/licenses/LICENSE-2.0
|
---|
8 | //
|
---|
9 | // Unless required by applicable law or agreed to in writing, software
|
---|
10 | // distributed under the License is distributed on an "AS IS" BASIS,
|
---|
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
---|
12 | // See the License for the specific language governing permissions and
|
---|
13 | // limitations under the License.
|
---|
14 |
|
---|
15 | package de.ugoe.cs.autoquest.plugin.uml;
|
---|
16 |
|
---|
17 | import java.util.Collection;
|
---|
18 | import java.util.Collections;
|
---|
19 | import java.util.Comparator;
|
---|
20 | import java.util.HashMap;
|
---|
21 | import java.util.HashSet;
|
---|
22 | import java.util.Iterator;
|
---|
23 | import java.util.LinkedHashMap;
|
---|
24 | import java.util.LinkedList;
|
---|
25 | import java.util.List;
|
---|
26 | import java.util.Map;
|
---|
27 | import java.util.Map.Entry;
|
---|
28 | import java.util.Set;
|
---|
29 | import java.util.TreeSet;
|
---|
30 | import java.util.logging.Level;
|
---|
31 |
|
---|
32 | import org.apache.commons.lang.mutable.MutableInt;
|
---|
33 | import org.eclipse.emf.common.util.EList;
|
---|
34 | import org.eclipse.uml2.uml.Activity;
|
---|
35 | import org.eclipse.uml2.uml.ActivityEdge;
|
---|
36 | import org.eclipse.uml2.uml.ActivityNode;
|
---|
37 | import org.eclipse.uml2.uml.CallConcurrencyKind;
|
---|
38 | import org.eclipse.uml2.uml.CallEvent;
|
---|
39 | import org.eclipse.uml2.uml.CallOperationAction;
|
---|
40 | import org.eclipse.uml2.uml.Comment;
|
---|
41 | import org.eclipse.uml2.uml.Component;
|
---|
42 | import org.eclipse.uml2.uml.Connector;
|
---|
43 | import org.eclipse.uml2.uml.ConnectorEnd;
|
---|
44 | import org.eclipse.uml2.uml.DataType;
|
---|
45 | import org.eclipse.uml2.uml.Element;
|
---|
46 | import org.eclipse.uml2.uml.Expression;
|
---|
47 | import org.eclipse.uml2.uml.InstanceSpecification;
|
---|
48 | import org.eclipse.uml2.uml.InstanceValue;
|
---|
49 | import org.eclipse.uml2.uml.Interaction;
|
---|
50 | import org.eclipse.uml2.uml.InteractionFragment;
|
---|
51 | import org.eclipse.uml2.uml.Interface;
|
---|
52 | import org.eclipse.uml2.uml.Lifeline;
|
---|
53 | import org.eclipse.uml2.uml.LiteralBoolean;
|
---|
54 | import org.eclipse.uml2.uml.LiteralInteger;
|
---|
55 | import org.eclipse.uml2.uml.LiteralNull;
|
---|
56 | import org.eclipse.uml2.uml.LiteralReal;
|
---|
57 | import org.eclipse.uml2.uml.LiteralString;
|
---|
58 | import org.eclipse.uml2.uml.Message;
|
---|
59 | import org.eclipse.uml2.uml.MessageOccurrenceSpecification;
|
---|
60 | import org.eclipse.uml2.uml.MessageSort;
|
---|
61 | import org.eclipse.uml2.uml.Model;
|
---|
62 | import org.eclipse.uml2.uml.Operation;
|
---|
63 | import org.eclipse.uml2.uml.Package;
|
---|
64 | import org.eclipse.uml2.uml.Parameter;
|
---|
65 | import org.eclipse.uml2.uml.ParameterDirectionKind;
|
---|
66 | import org.eclipse.uml2.uml.Port;
|
---|
67 | import org.eclipse.uml2.uml.PrimitiveType;
|
---|
68 | import org.eclipse.uml2.uml.Property;
|
---|
69 | import org.eclipse.uml2.uml.Region;
|
---|
70 | import org.eclipse.uml2.uml.Slot;
|
---|
71 | import org.eclipse.uml2.uml.StateMachine;
|
---|
72 | import org.eclipse.uml2.uml.Stereotype;
|
---|
73 | import org.eclipse.uml2.uml.Transition;
|
---|
74 | import org.eclipse.uml2.uml.Trigger;
|
---|
75 | import org.eclipse.uml2.uml.UMLPackage;
|
---|
76 | import org.eclipse.uml2.uml.Vertex;
|
---|
77 |
|
---|
78 | import de.ugoe.cs.autoquest.eventcore.Event;
|
---|
79 | import de.ugoe.cs.autoquest.eventcore.EventUtils;
|
---|
80 | import de.ugoe.cs.autoquest.plugin.http.SOAPUtils;
|
---|
81 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SOAPEventType;
|
---|
82 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SimpleSOAPEventType;
|
---|
83 | import de.ugoe.cs.autoquest.plugin.http.eventcore.SimpleSOAPEventType.CallType;
|
---|
84 | import de.ugoe.cs.autoquest.plugin.uml.eventcore.UMLTransitionType;
|
---|
85 | import de.ugoe.cs.autoquest.usageprofiles.IStochasticProcess;
|
---|
86 | import de.ugoe.cs.util.StringTools;
|
---|
87 | import de.ugoe.cs.util.console.Console;
|
---|
88 |
|
---|
89 | /**
|
---|
90 | * <p>
|
---|
91 | * Utilities for working with UML.
|
---|
92 | * </p>
|
---|
93 | *
|
---|
94 | * @author Steffen Herbold
|
---|
95 | */
|
---|
96 | public class UMLUtils {
|
---|
97 |
|
---|
98 | /**
|
---|
99 | * In case a multiplicity is defined as *, this value defines the highest one that can be picked
|
---|
100 | */
|
---|
101 | final static int MAX_MULTIPLICITY = 10;
|
---|
102 |
|
---|
103 | /**
|
---|
104 | * <p>
|
---|
105 | * Method for checking if the information in a usage journal can be mapped to the SUT model. In
|
---|
106 | * case this is not possible, the violations are reported.
|
---|
107 | * </p>
|
---|
108 | *
|
---|
109 | * @param sequences
|
---|
110 | * sequences of the usage journal
|
---|
111 | * @param model
|
---|
112 | * SUT model that is validated
|
---|
113 | * @param testContextName
|
---|
114 | * name of the test context to be used; if null, the first test context found is used
|
---|
115 | * @return number of violations
|
---|
116 | */
|
---|
117 | public static int validateModelWithLog(Collection<List<Event>> sequences,
|
---|
118 | Model model,
|
---|
119 | String testContextName)
|
---|
120 | {
|
---|
121 | int violationCount = 0;
|
---|
122 | Component testContext = fetchTestContext(model, testContextName);
|
---|
123 | if (testContext == null) {
|
---|
124 | violationCount++;
|
---|
125 | if (testContextName == null) {
|
---|
126 | Console.traceln(Level.SEVERE, "Could not find any TestContext in the model.");
|
---|
127 |
|
---|
128 | }
|
---|
129 | else {
|
---|
130 | Console.traceln(Level.SEVERE, "Could not find TestContext in the model: " +
|
---|
131 | testContextName);
|
---|
132 | }
|
---|
133 | Console
|
---|
134 | .traceln(Level.SEVERE,
|
---|
135 | "Hint: Check if you have applied the TestContext stereotype correctly in the model.");
|
---|
136 | Console.traceln(Level.SEVERE, "Aborting");
|
---|
137 | return violationCount;
|
---|
138 | }
|
---|
139 |
|
---|
140 | // Create list of unique methods calls
|
---|
141 | HashMap<String, Set<String>> calledMethods = new HashMap<>();
|
---|
142 | for (List<Event> sequence : sequences) {
|
---|
143 | for (Event event : sequence) {
|
---|
144 | String serviceName = SOAPUtils.getServiceNameFromEvent(event);
|
---|
145 | String calledMethod = SOAPUtils.getCalledMethodFromEvent(event);
|
---|
146 | if (serviceName != null) {
|
---|
147 | Set<String> curCalledMethods = calledMethods.get(serviceName);
|
---|
148 | if (curCalledMethods == null) {
|
---|
149 | curCalledMethods = new TreeSet<>();
|
---|
150 | calledMethods.put(serviceName, curCalledMethods);
|
---|
151 | }
|
---|
152 | curCalledMethods.add(calledMethod);
|
---|
153 | }
|
---|
154 | }
|
---|
155 | }
|
---|
156 |
|
---|
157 | Console.traceln(Level.INFO,
|
---|
158 | "Found the following services and operations in the usage data: ");
|
---|
159 | for (Entry<String, Set<String>> entry : calledMethods.entrySet()) {
|
---|
160 | Console.traceln(Level.INFO, "\tService \"" + entry.getKey() + "\": ");
|
---|
161 | for (String method : entry.getValue()) {
|
---|
162 | Console.traceln(Level.INFO, "\t\t" + method);
|
---|
163 | }
|
---|
164 | }
|
---|
165 |
|
---|
166 | // fetch all SUTs and TestComponents
|
---|
167 | HashMap<String, Property> properties = new HashMap<>();
|
---|
168 | for (Property property : fetchAllSUTProperties(testContext)) {
|
---|
169 | properties.put(property.getName(), property);
|
---|
170 | }
|
---|
171 | for (Property property : fetchAllTestComponentProperties(testContext)) {
|
---|
172 | properties.put(property.getName(), property);
|
---|
173 | }
|
---|
174 | Console.traceln(Level.INFO, "Found the following services in the TestConfiguration:");
|
---|
175 | for (Entry<String, Property> entry : properties.entrySet()) {
|
---|
176 | Console.traceln(Level.INFO, "\t" + entry.getKey());
|
---|
177 | }
|
---|
178 |
|
---|
179 | for (Entry<String, Set<String>> entry : calledMethods.entrySet()) {
|
---|
180 | String serviceName = entry.getKey();
|
---|
181 | Console.traceln(Level.INFO, "Checking service: " + serviceName);
|
---|
182 | Set<String> methodNames = entry.getValue();
|
---|
183 | Property property = properties.get(serviceName);
|
---|
184 | if (property == null) {
|
---|
185 | violationCount++;
|
---|
186 | Console.traceln(Level.SEVERE, "\tCould not find property for service: " +
|
---|
187 | serviceName);
|
---|
188 | Console
|
---|
189 | .traceln(Level.SEVERE,
|
---|
190 | "\tHint: Check service name map and/or model if the service is present and spelled correctly.");
|
---|
191 | Console
|
---|
192 | .traceln(Level.SEVERE,
|
---|
193 | "\tHint: Check if the SUT/TestComponent stereotype has been applied correctly in this TestContext.");
|
---|
194 | }
|
---|
195 | else {
|
---|
196 | Set<Interface> interfaces = getRealizedInterfacesFromProperty(property);
|
---|
197 | if (interfaces.isEmpty()) {
|
---|
198 | violationCount++;
|
---|
199 | Console
|
---|
200 | .traceln(Level.SEVERE,
|
---|
201 | "\tCould not find any interfaces implementing the property for service: " +
|
---|
202 | serviceName);
|
---|
203 | Console
|
---|
204 | .traceln(Level.SEVERE,
|
---|
205 | "\tHint: Check if the property correctly realizes the interfaces in the model.");
|
---|
206 | }
|
---|
207 | else {
|
---|
208 | Console.traceln(Level.INFO,
|
---|
209 | "\tFound the following realized interfaces for the service \"" +
|
---|
210 | serviceName + "\": ");
|
---|
211 | for (Interface intface : interfaces) {
|
---|
212 | Console.traceln(Level.INFO, "\t" + intface.getName());
|
---|
213 | for (Operation operation : intface.getAllOperations()) {
|
---|
214 | Console.traceln(Level.INFO, "\t\t" + operation.getName());
|
---|
215 | }
|
---|
216 | }
|
---|
217 | for (String methodName : methodNames) {
|
---|
218 | boolean methodFound = false;
|
---|
219 | for (Interface intface : interfaces) {
|
---|
220 | if (getOperationFromName(intface.getOperations(), methodName) != null) {
|
---|
221 | // interface found
|
---|
222 | Console.traceln(Level.INFO, "\tMethod " + methodName +
|
---|
223 | " found in interface " + intface.getName());
|
---|
224 | methodFound = true;
|
---|
225 | }
|
---|
226 | }
|
---|
227 | if (!methodFound) {
|
---|
228 | violationCount++;
|
---|
229 | Console.traceln(Level.SEVERE, "\tCould not find operation: " +
|
---|
230 | methodName);
|
---|
231 | }
|
---|
232 | }
|
---|
233 | }
|
---|
234 | }
|
---|
235 | }
|
---|
236 | return violationCount;
|
---|
237 | }
|
---|
238 |
|
---|
239 | /**
|
---|
240 | * <p>
|
---|
241 | * Creates a sequence of events with {@link UMLTransitionType} as event type from a given
|
---|
242 | * sequence of events with the {@link SOAPEventType} or {@link SimpleSOAPEventType}, by matching
|
---|
243 | * the sequences to a state machine.
|
---|
244 | * </p>
|
---|
245 | *
|
---|
246 | * @param sequence
|
---|
247 | * SOAP sequences
|
---|
248 | * @param stateMachine
|
---|
249 | * the state machine
|
---|
250 | * @return create UML sequences
|
---|
251 | */
|
---|
252 | public static List<Event> createUMLTransitionSequence(List<Event> sequence,
|
---|
253 | StateMachine stateMachine)
|
---|
254 | {
|
---|
255 | List<List<Transition>> matchingSequences =
|
---|
256 | determineMatchingTransitionSequences(sequence, stateMachine);
|
---|
257 |
|
---|
258 | if (matchingSequences.size() != 1) {
|
---|
259 | throw new RuntimeException("no unique match found; " + matchingSequences.size() +
|
---|
260 | " matches");
|
---|
261 | }
|
---|
262 | List<Event> umlEventSequence = new LinkedList<>();
|
---|
263 | for (Transition transition : matchingSequences.get(0)) {
|
---|
264 | umlEventSequence.add(new Event(new UMLTransitionType(transition)));
|
---|
265 | }
|
---|
266 | return umlEventSequence;
|
---|
267 | }
|
---|
268 |
|
---|
269 | /**
|
---|
270 | * <p>
|
---|
271 | * Uses a sequences of events with the {@link UMLTransitionType} to determine the transition
|
---|
272 | * probabilities for the state machine.
|
---|
273 | * </p>
|
---|
274 | *
|
---|
275 | * @param sequences
|
---|
276 | * UML sequences
|
---|
277 | * @param stateMachine
|
---|
278 | * state machine to be converted to a usage profile
|
---|
279 | */
|
---|
280 | public static void convertStateMachineToUsageProfile(Collection<List<Event>> sequences,
|
---|
281 | StateMachine stateMachine)
|
---|
282 | {
|
---|
283 | // create state->outgoings hashmap
|
---|
284 | Map<Vertex, Map<Transition, Integer>> stateMap = new HashMap<>();
|
---|
285 | for (Region region : stateMachine.getRegions()) {
|
---|
286 | for (Vertex state : region.getSubvertices()) {
|
---|
287 | stateMap.put(state, new HashMap<Transition, Integer>());
|
---|
288 | }
|
---|
289 | }
|
---|
290 |
|
---|
291 | // create counters for each transition
|
---|
292 | for (List<Event> sequence : sequences) {
|
---|
293 | for (Event event : sequence) {
|
---|
294 | if (event.getType() instanceof UMLTransitionType) {
|
---|
295 | Transition transition = ((UMLTransitionType) event.getType()).getTransition();
|
---|
296 | Map<Transition, Integer> transitionMap = stateMap.get(transition.getSource());
|
---|
297 | Integer value = transitionMap.get(transition);
|
---|
298 | if (value == null) {
|
---|
299 | value = 0;
|
---|
300 | }
|
---|
301 | transitionMap.put(transition, value + 1);
|
---|
302 | }
|
---|
303 | else {
|
---|
304 | throw new RuntimeException(
|
---|
305 | "Wrong event type. Only UMLTransitionType supported but was: " +
|
---|
306 | event.getType().getClass().getName());
|
---|
307 | }
|
---|
308 | }
|
---|
309 | }
|
---|
310 |
|
---|
311 | // calculate probabilities
|
---|
312 | for (Region region : stateMachine.getRegions()) {
|
---|
313 | for (Vertex state : region.getSubvertices()) {
|
---|
314 | Map<Transition, Integer> transitionMap = stateMap.get(state);
|
---|
315 | int totalCount = 0;
|
---|
316 | for (Entry<Transition, Integer> entry : transitionMap.entrySet()) {
|
---|
317 | totalCount += entry.getValue();
|
---|
318 | }
|
---|
319 | if (totalCount != 0) {
|
---|
320 | for (Transition transition : state.getOutgoings()) {
|
---|
321 | double prob = 0.0d;
|
---|
322 | if (transitionMap.containsKey(transition)) {
|
---|
323 | prob = ((double) transitionMap.get(transition)) / totalCount;
|
---|
324 | }
|
---|
325 | Comment comment = transition.createOwnedComment();
|
---|
326 | comment.setBody("" + prob);
|
---|
327 | }
|
---|
328 | }
|
---|
329 | else {
|
---|
330 | // system has never been in this state, all transitions equally likely
|
---|
331 | int numOutgoings = state.getOutgoings().size();
|
---|
332 | for (Transition transition : state.getOutgoings()) {
|
---|
333 | Comment comment = transition.createOwnedComment();
|
---|
334 | comment.setBody("" + (1.0d / numOutgoings));
|
---|
335 | }
|
---|
336 | }
|
---|
337 | }
|
---|
338 | }
|
---|
339 | }
|
---|
340 |
|
---|
341 | /**
|
---|
342 | * <p>
|
---|
343 | * Determines all matching {@link Transition} sequences in a state machine for a given sequence
|
---|
344 | * of SOAP events.
|
---|
345 | * </p>
|
---|
346 | *
|
---|
347 | * @param sequence
|
---|
348 | * SOAP sequence
|
---|
349 | * @param stateMachine
|
---|
350 | * the state machine
|
---|
351 | * @return all matching {@link Transition} sequences
|
---|
352 | */
|
---|
353 | public static List<List<Transition>> determineMatchingTransitionSequences(List<Event> sequence,
|
---|
354 | StateMachine stateMachine)
|
---|
355 | {
|
---|
356 | EList<Region> regions = stateMachine.getRegions();
|
---|
357 | EList<Vertex> states = null;
|
---|
358 | for (Region region : regions) {
|
---|
359 | if (states == null) {
|
---|
360 | states = region.getSubvertices();
|
---|
361 | }
|
---|
362 | else {
|
---|
363 | states.addAll(region.getSubvertices());
|
---|
364 | }
|
---|
365 | }
|
---|
366 | List<Transition> allTransitions = new LinkedList<>();
|
---|
367 | for (Vertex state : states) {
|
---|
368 | allTransitions.addAll(state.getOutgoings());
|
---|
369 | }
|
---|
370 |
|
---|
371 | List<List<Transition>> matchingSequences = null;
|
---|
372 | List<Transition> currentTransitions = null;
|
---|
373 |
|
---|
374 | // first, we try to find a single unique transition that we can match using the method name
|
---|
375 | for (Iterator<Event> eventIterator = sequence.iterator(); eventIterator.hasNext();) {
|
---|
376 | Event event = eventIterator.next();
|
---|
377 | if (matchingSequences == null) {
|
---|
378 | matchingSequences = new LinkedList<>();
|
---|
379 | List<Transition> initialMatches = matchTransitions(allTransitions, event);
|
---|
380 | for (Transition transition : initialMatches) {
|
---|
381 | List<Transition> candidate = new LinkedList<>();
|
---|
382 | candidate.add(transition);
|
---|
383 | matchingSequences.add(candidate);
|
---|
384 | }
|
---|
385 | currentTransitions = initialMatches;
|
---|
386 | }
|
---|
387 | else {
|
---|
388 | List<List<Transition>> nextMatchingSequences = new LinkedList<>();
|
---|
389 | List<Transition> nextCurrentTransitions = new LinkedList<>();
|
---|
390 | Iterator<Transition> currentTransitionIterator = currentTransitions.iterator();
|
---|
391 | Iterator<List<Transition>> currentMatchingSequencesIterator =
|
---|
392 | matchingSequences.iterator();
|
---|
393 | while (currentTransitionIterator.hasNext()) {
|
---|
394 | Transition currentTransition = currentTransitionIterator.next();
|
---|
395 | List<Transition> currentMatch = currentMatchingSequencesIterator.next();
|
---|
396 |
|
---|
397 | List<Transition> matches =
|
---|
398 | matchTransitions(currentTransition.getTarget().getOutgoings(), event);
|
---|
399 | if (matches.isEmpty()) {
|
---|
400 | throw new RuntimeException("no matches found");
|
---|
401 | }
|
---|
402 | for (Transition matchingTransition : matches) {
|
---|
403 | List<Transition> candidate = new LinkedList<>(currentMatch);
|
---|
404 | candidate.add(matchingTransition);
|
---|
405 | nextMatchingSequences.add(candidate);
|
---|
406 | nextCurrentTransitions.add(matchingTransition);
|
---|
407 | }
|
---|
408 | }
|
---|
409 | matchingSequences = nextMatchingSequences;
|
---|
410 | currentTransitions = nextCurrentTransitions;
|
---|
411 | }
|
---|
412 | }
|
---|
413 | return matchingSequences;
|
---|
414 | }
|
---|
415 |
|
---|
416 | /**
|
---|
417 | * <p>
|
---|
418 | * Extends a given model with an interaction that represents an observed sequence.
|
---|
419 | * </p>
|
---|
420 | *
|
---|
421 | * @param sequence
|
---|
422 | * sequence that is added as sequence diagram
|
---|
423 | * @param model
|
---|
424 | * UML model to which the interaction is added
|
---|
425 | * @param interactionName
|
---|
426 | * name of the interaction
|
---|
427 | * @param testContextName
|
---|
428 | * Name of the test context that should be used. If this value is null, the first
|
---|
429 | * test context found is used.
|
---|
430 | * @param useRandomRequestBodies
|
---|
431 | * defines is random request bodies are used or the body of the associated event
|
---|
432 | */
|
---|
433 | public static Interaction createInteractionFromEventSequence(List<Event> sequence,
|
---|
434 | Model model,
|
---|
435 | String interactionName,
|
---|
436 | String testContextName,
|
---|
437 | boolean useRandomRequestBodies)
|
---|
438 | {
|
---|
439 | final Component testContext = fetchTestContext(model, testContextName);
|
---|
440 | if (testContext == null) {
|
---|
441 | throw new RuntimeException("Could not find any test context in the model");
|
---|
442 | }
|
---|
443 |
|
---|
444 | final Operation operation = testContext.createOwnedOperation(interactionName, null, null);
|
---|
445 | operation.applyStereotype(UTPUtils.getTestCaseStereotype(model));
|
---|
446 |
|
---|
447 | final Interaction interaction =
|
---|
448 | (Interaction) testContext.createPackagedElement(interactionName + "_Impl",
|
---|
449 | UMLPackage.Literals.INTERACTION);
|
---|
450 | operation.getMethods().add(interaction);
|
---|
451 |
|
---|
452 | // create lifelines
|
---|
453 | Lifeline userLifeline = null;
|
---|
454 |
|
---|
455 | for (Property property : fetchAllSUTProperties(testContext)) {
|
---|
456 | String serviceName = property.getName();
|
---|
457 | Lifeline targetLifeline = interaction.createLifeline(serviceName);
|
---|
458 | targetLifeline.setRepresents(property);
|
---|
459 | }
|
---|
460 | for (Property property : fetchAllTestComponentProperties(testContext)) {
|
---|
461 | // TODO check if this is still required
|
---|
462 | /*
|
---|
463 | * if (userLifeline != null) { throw new RuntimeException(
|
---|
464 | * "TestContext must only have one TestComponent for the application of usage-based testing."
|
---|
465 | * ); }
|
---|
466 | */
|
---|
467 | userLifeline = interaction.createLifeline(property.getName());
|
---|
468 | userLifeline.setRepresents(property);
|
---|
469 | }
|
---|
470 |
|
---|
471 | if (userLifeline == null) {
|
---|
472 | throw new RuntimeException("No TestComponent found, could not create user lifeline.");
|
---|
473 | }
|
---|
474 | if (interaction.getLifelines().size() < 2) {
|
---|
475 | throw new RuntimeException("Fewer than two lifelines created. No SUT found.");
|
---|
476 | }
|
---|
477 |
|
---|
478 | int i = 0;
|
---|
479 | for (Event event : sequence) {
|
---|
480 | if (!(event.equals(Event.STARTEVENT) || event.equals(Event.ENDEVENT))) {
|
---|
481 | String serviceName = SOAPUtils.getServiceNameFromEvent(event);
|
---|
482 | String methodName = SOAPUtils.getCalledMethodFromEvent(event);
|
---|
483 | String clientName = SOAPUtils.getClientNameFromEvent(event);
|
---|
484 | String prefix = interactionName + "_" + i + "_" + methodName + "_";
|
---|
485 | // determine lifelines
|
---|
486 | Lifeline msgTargetLifeline;
|
---|
487 | Lifeline msgSourceLifeline;
|
---|
488 |
|
---|
489 | msgSourceLifeline = interaction.getLifeline(clientName);
|
---|
490 | msgTargetLifeline = interaction.getLifeline(serviceName);
|
---|
491 |
|
---|
492 | if (msgSourceLifeline == null) {
|
---|
493 | throw new RuntimeException(
|
---|
494 | "Error creating message: could not determine source lifeline for component: " +
|
---|
495 | clientName);
|
---|
496 | }
|
---|
497 | if (msgTargetLifeline == null) {
|
---|
498 | throw new RuntimeException(
|
---|
499 | "Error creating message: could not determine target lifeline for component: " +
|
---|
500 | serviceName);
|
---|
501 | }
|
---|
502 | // determine correct target interface
|
---|
503 | Set<Interface> targetInterfaces =
|
---|
504 | getRealizedInterfacesFromProperty((Property) msgTargetLifeline.getRepresents());
|
---|
505 | if (targetInterfaces.isEmpty()) {
|
---|
506 | throw new RuntimeException("no interface associated with the property " +
|
---|
507 | msgTargetLifeline.getRepresents().getName());
|
---|
508 | }
|
---|
509 | Interface targetInterface = null;
|
---|
510 | for (Interface intface : targetInterfaces) {
|
---|
511 | if (getOperationFromName(intface.getOperations(), methodName) != null) {
|
---|
512 | // interface found
|
---|
513 | targetInterface = intface;
|
---|
514 | break;
|
---|
515 | }
|
---|
516 | }
|
---|
517 | if (targetInterface == null) {
|
---|
518 | StringBuilder errStrBuilder = new StringBuilder();
|
---|
519 | errStrBuilder
|
---|
520 | .append("Error creating message: operation not found in the implementing interfaces (");
|
---|
521 | Iterator<Interface> iter = targetInterfaces.iterator();
|
---|
522 | while (iter.hasNext()) {
|
---|
523 | String interfaceName = iter.next().getName();
|
---|
524 | errStrBuilder.append(interfaceName);
|
---|
525 | if (iter.hasNext()) {
|
---|
526 | errStrBuilder.append(",");
|
---|
527 | }
|
---|
528 | else {
|
---|
529 | errStrBuilder.append("): " + methodName);
|
---|
530 | }
|
---|
531 | }
|
---|
532 | throw new RuntimeException(errStrBuilder.toString());
|
---|
533 | }
|
---|
534 |
|
---|
535 | Operation calledOperation =
|
---|
536 | getOperationFromName(targetInterface.getOperations(), methodName);
|
---|
537 | // get connector
|
---|
538 | Connector connector = inferConnector(msgSourceLifeline, msgTargetLifeline);
|
---|
539 |
|
---|
540 | boolean asynch = false;
|
---|
541 | if (calledOperation.getConcurrency() == CallConcurrencyKind.CONCURRENT_LITERAL) {
|
---|
542 | asynch = true;
|
---|
543 | }
|
---|
544 |
|
---|
545 | if (SOAPUtils.isSOAPRequest(event)) {
|
---|
546 | // setup for both SYNCH and ASYNCH calls
|
---|
547 | MessageOccurrenceSpecification callSendFragment =
|
---|
548 | (MessageOccurrenceSpecification) interaction
|
---|
549 | .createFragment(prefix + "callSendFragment",
|
---|
550 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
|
---|
551 | MessageOccurrenceSpecification callRecvFragment =
|
---|
552 | (MessageOccurrenceSpecification) interaction
|
---|
553 | .createFragment(prefix + "callRecvFragment",
|
---|
554 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
|
---|
555 |
|
---|
556 | callSendFragment.setCovered(msgSourceLifeline);
|
---|
557 | callRecvFragment.setCovered(msgTargetLifeline);
|
---|
558 |
|
---|
559 | // create call
|
---|
560 | Message callMessage = interaction.createMessage(prefix + "call");
|
---|
561 | callMessage.setSignature(calledOperation);
|
---|
562 | setMessageParameters(callMessage, calledOperation, event,
|
---|
563 | useRandomRequestBodies, prefix);
|
---|
564 | callMessage.setConnector(connector);
|
---|
565 | callMessage.setSendEvent(callSendFragment);
|
---|
566 | callMessage.setReceiveEvent(callRecvFragment);
|
---|
567 | callSendFragment.setMessage(callMessage);
|
---|
568 | callRecvFragment.setMessage(callMessage);
|
---|
569 |
|
---|
570 | if (asynch) {
|
---|
571 | // Create ASYNCH call
|
---|
572 | callMessage.setMessageSort(MessageSort.ASYNCH_CALL_LITERAL);
|
---|
573 | }
|
---|
574 | else {
|
---|
575 | // SYNCH call
|
---|
576 | callMessage.setMessageSort(MessageSort.SYNCH_CALL_LITERAL);
|
---|
577 | }
|
---|
578 | }
|
---|
579 | if (!asynch && SOAPUtils.isSOAPResponse(event)) {
|
---|
580 | // setup reply and behavior execution specifications
|
---|
581 | MessageOccurrenceSpecification replySendFragment =
|
---|
582 | (MessageOccurrenceSpecification) interaction
|
---|
583 | .createFragment(prefix + "replySendFragment",
|
---|
584 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
|
---|
585 | MessageOccurrenceSpecification replyRecvFragment =
|
---|
586 | (MessageOccurrenceSpecification) interaction
|
---|
587 | .createFragment(prefix + "replyRecvFragment",
|
---|
588 | UMLPackage.Literals.MESSAGE_OCCURRENCE_SPECIFICATION);
|
---|
589 |
|
---|
590 | replySendFragment.setCovered(msgTargetLifeline);
|
---|
591 | replyRecvFragment.setCovered(msgSourceLifeline);
|
---|
592 |
|
---|
593 | /*
|
---|
594 | * BehaviorExecutionSpecification sourceBehaviorExecutionSpecification =
|
---|
595 | * (BehaviorExecutionSpecification) interaction .createFragment(":" + methodName
|
---|
596 | * + "_sourceBhvExecSpec",
|
---|
597 | * UMLPackage.Literals.BEHAVIOR_EXECUTION_SPECIFICATION);
|
---|
598 | * BehaviorExecutionSpecification targetBehaviorExecutionSpecification =
|
---|
599 | * (BehaviorExecutionSpecification) interaction .createFragment(":" + methodName
|
---|
600 | * + "_targetBhvExecSpec",
|
---|
601 | * UMLPackage.Literals.BEHAVIOR_EXECUTION_SPECIFICATION);
|
---|
602 | *
|
---|
603 | * sourceBehaviorExecutionSpecification.setStart(callSendFragment);
|
---|
604 | * sourceBehaviorExecutionSpecification.setFinish(replyRecvFragment);
|
---|
605 | * targetBehaviorExecutionSpecification.setStart(callRecvFragment);
|
---|
606 | * targetBehaviorExecutionSpecification.setFinish(replySendFragment);
|
---|
607 | */
|
---|
608 |
|
---|
609 | // create reply
|
---|
610 | Message replyMessage = interaction.createMessage(prefix + "_reply");
|
---|
611 | replyMessage.setMessageSort(MessageSort.REPLY_LITERAL);
|
---|
612 | replyMessage.setSignature(calledOperation);
|
---|
613 | // setReplyMessageParameters(replyMessage, calledOperation);
|
---|
614 | setMessageParameters(replyMessage, calledOperation, event,
|
---|
615 | useRandomRequestBodies, prefix);
|
---|
616 | replyMessage.setConnector(connector);
|
---|
617 | replyMessage.setSendEvent(replySendFragment);
|
---|
618 | replyMessage.setReceiveEvent(replyRecvFragment);
|
---|
619 | replySendFragment.setMessage(replyMessage);
|
---|
620 | replyRecvFragment.setMessage(replyMessage);
|
---|
621 | }
|
---|
622 |
|
---|
623 | i++;
|
---|
624 | }
|
---|
625 | }
|
---|
626 | return interaction;
|
---|
627 | }
|
---|
628 |
|
---|
629 | /**
|
---|
630 | * <p>
|
---|
631 | * Calculates the usage score of an interaction as the logsum of the event probabilities
|
---|
632 | * multiplied with the length of the interaction.
|
---|
633 | * </p>
|
---|
634 | *
|
---|
635 | * @param interaction
|
---|
636 | * interaction for which the score is calculated
|
---|
637 | * @param usageProfile
|
---|
638 | * usage profile used for the calculation
|
---|
639 | * @return calculated usage score
|
---|
640 | */
|
---|
641 | public static double calculateUsageScore(Interaction interaction,
|
---|
642 | IStochasticProcess usageProfile)
|
---|
643 | {
|
---|
644 | double usageScore = 0.0d;
|
---|
645 | EList<InteractionFragment> interactionFragments = interaction.getFragments();
|
---|
646 | List<Event> eventSequence = new LinkedList<>();
|
---|
647 | eventSequence.add(Event.STARTEVENT);
|
---|
648 | for (InteractionFragment interactionFragment : interactionFragments) {
|
---|
649 | if (interactionFragment instanceof MessageOccurrenceSpecification) {
|
---|
650 | Message message =
|
---|
651 | ((MessageOccurrenceSpecification) interactionFragment).getMessage();
|
---|
652 | // if (message.getReceiveEvent().equals(interactionFragment) &&
|
---|
653 | // isCallMessage(message))
|
---|
654 | if (message.getReceiveEvent().equals(interactionFragment)) {
|
---|
655 | String clientName;
|
---|
656 | String serviceName;
|
---|
657 | String methodName = message.getSignature().getName();
|
---|
658 | CallType callType;
|
---|
659 | if (isCallMessage(message)) {
|
---|
660 | clientName =
|
---|
661 | ((MessageOccurrenceSpecification) message.getSendEvent()).getCovereds()
|
---|
662 | .get(0).getName();
|
---|
663 | serviceName =
|
---|
664 | ((MessageOccurrenceSpecification) message.getReceiveEvent())
|
---|
665 | .getCovereds().get(0).getName();
|
---|
666 | callType = CallType.REQUEST;
|
---|
667 | }
|
---|
668 | else {
|
---|
669 | clientName =
|
---|
670 | ((MessageOccurrenceSpecification) message.getReceiveEvent())
|
---|
671 | .getCovereds().get(0).getName();
|
---|
672 | serviceName =
|
---|
673 | ((MessageOccurrenceSpecification) message.getSendEvent()).getCovereds()
|
---|
674 | .get(0).getName();
|
---|
675 | callType = CallType.RESPONSE;
|
---|
676 | }
|
---|
677 | eventSequence.add(new Event(new SimpleSOAPEventType(methodName, serviceName,
|
---|
678 | clientName, null, null,
|
---|
679 | callType)));
|
---|
680 | }
|
---|
681 | }
|
---|
682 | }
|
---|
683 | eventSequence.add(Event.ENDEVENT);
|
---|
684 | double prob = usageProfile.getLogSum(eventSequence);
|
---|
685 | usageScore = eventSequence.size() * prob;
|
---|
686 |
|
---|
687 | return usageScore;
|
---|
688 | }
|
---|
689 |
|
---|
690 | /**
|
---|
691 | * <p>
|
---|
692 | * Extends the given model with an activity for usage-based scheduling of the test cases.
|
---|
693 | * </p>
|
---|
694 | *
|
---|
695 | * @param model
|
---|
696 | * model to be extended
|
---|
697 | * @param usageProfile
|
---|
698 | * usage profile used as foundation
|
---|
699 | */
|
---|
700 | public static void createScheduling(Model model,
|
---|
701 | IStochasticProcess usageProfile,
|
---|
702 | String testContextName)
|
---|
703 | {
|
---|
704 | final Component testContext = fetchTestContext(model, testContextName);
|
---|
705 | if (testContext == null) {
|
---|
706 | throw new RuntimeException("Could not find any test context in the model");
|
---|
707 | }
|
---|
708 |
|
---|
709 | Map<Operation, Double> usageScoreMapUnsorted = new HashMap<>();
|
---|
710 |
|
---|
711 | // first, we determine all test cases and calculate their usage scores
|
---|
712 | final Stereotype utpTestCase = UTPUtils.getTestCaseStereotype(model);
|
---|
713 | for (Operation operation : testContext.getAllOperations()) {
|
---|
714 | if (operation.getAppliedStereotypes().contains(utpTestCase) &&
|
---|
715 | !operation.getMethods().isEmpty())
|
---|
716 | {
|
---|
717 | Interaction interaction = (Interaction) operation.getMethods().get(0);
|
---|
718 | usageScoreMapUnsorted
|
---|
719 | .put(operation, calculateUsageScore(interaction, usageProfile));
|
---|
720 | }
|
---|
721 | }
|
---|
722 | Map<Operation, Double> usageScoreMapSorted = sortByValue(usageScoreMapUnsorted);
|
---|
723 |
|
---|
724 | // now we create the scheduling
|
---|
725 | Activity schedulingActivity =
|
---|
726 | (Activity) testContext.createOwnedBehavior("UsageBasedScheduling",
|
---|
727 | UMLPackage.Literals.ACTIVITY);
|
---|
728 | testContext.setClassifierBehavior(schedulingActivity);
|
---|
729 |
|
---|
730 | ActivityNode startNode =
|
---|
731 | schedulingActivity.createOwnedNode("final", UMLPackage.Literals.INITIAL_NODE);
|
---|
732 | ActivityNode finalNode =
|
---|
733 | schedulingActivity.createOwnedNode("final", UMLPackage.Literals.ACTIVITY_FINAL_NODE);
|
---|
734 |
|
---|
735 | ActivityNode currentOperationNode = startNode;
|
---|
736 |
|
---|
737 | for (Entry<Operation, Double> entry : usageScoreMapSorted.entrySet()) {
|
---|
738 | Operation operation = entry.getKey();
|
---|
739 | CallOperationAction nextOperationNode =
|
---|
740 | (CallOperationAction) schedulingActivity
|
---|
741 | .createOwnedNode(operation.getName(), UMLPackage.Literals.CALL_OPERATION_ACTION);
|
---|
742 | nextOperationNode.setOperation(operation);
|
---|
743 |
|
---|
744 | ActivityEdge edge =
|
---|
745 | schedulingActivity.createEdge(currentOperationNode.getName() + "_to_" +
|
---|
746 | nextOperationNode.getName(), UMLPackage.Literals.CONTROL_FLOW);
|
---|
747 | edge.setSource(currentOperationNode);
|
---|
748 | edge.setTarget(nextOperationNode);
|
---|
749 |
|
---|
750 | currentOperationNode = nextOperationNode;
|
---|
751 | }
|
---|
752 |
|
---|
753 | ActivityEdge edge =
|
---|
754 | schedulingActivity
|
---|
755 | .createEdge(currentOperationNode.getName() + "_to_" + finalNode.getName(),
|
---|
756 | UMLPackage.Literals.CONTROL_FLOW);
|
---|
757 | edge.setSource(currentOperationNode);
|
---|
758 | edge.setTarget(finalNode);
|
---|
759 | }
|
---|
760 |
|
---|
761 | /**
|
---|
762 | * <p>
|
---|
763 | * Fetches an operation using only its name from a list of operations. Returns the first match
|
---|
764 | * found or null if no match is found.
|
---|
765 | * </p>
|
---|
766 | *
|
---|
767 | * @param operations
|
---|
768 | * list of operations
|
---|
769 | * @param name
|
---|
770 | * name of the operation
|
---|
771 | * @return first matching operation; null if no match is found
|
---|
772 | */
|
---|
773 | private static Operation getOperationFromName(EList<Operation> operations, String name) {
|
---|
774 | if (name == null) {
|
---|
775 | throw new IllegalArgumentException("name of the operation must not be null");
|
---|
776 | }
|
---|
777 | if (operations != null) {
|
---|
778 | for (Operation operation : operations) {
|
---|
779 | if (operation.getName() != null && operation.getName().equals(name)) {
|
---|
780 | return operation;
|
---|
781 | }
|
---|
782 | }
|
---|
783 | }
|
---|
784 | return null;
|
---|
785 | }
|
---|
786 |
|
---|
787 | /**
|
---|
788 | * <p>
|
---|
789 | * Determines which transitions match a given {@link SOAPEventType}.
|
---|
790 | * </p>
|
---|
791 | *
|
---|
792 | * @param transitions
|
---|
793 | * the transitions
|
---|
794 | * @param eventType
|
---|
795 | * the SOAP event
|
---|
796 | * @return matching transitions
|
---|
797 | */
|
---|
798 | private static List<Transition> matchTransitions(List<Transition> transitions, Event event) {
|
---|
799 | String eventService = SOAPUtils.getServiceNameFromEvent(event);
|
---|
800 | String eventMethod = SOAPUtils.getCalledMethodFromEvent(event);
|
---|
801 |
|
---|
802 | Map<Interface, String> interfaceServiceMap =
|
---|
803 | createInterfaceServiceMap(transitions.get(0).getModel());
|
---|
804 |
|
---|
805 | List<Transition> matching = new LinkedList<>();
|
---|
806 | for (Transition transition : transitions) {
|
---|
807 | EList<Trigger> triggers = transition.getTriggers();
|
---|
808 | if (triggers.size() == 1) {
|
---|
809 | if (triggers.get(0).getEvent() instanceof CallEvent) {
|
---|
810 | CallEvent callEvent = (CallEvent) triggers.get(0).getEvent();
|
---|
811 | String transitionMethod = callEvent.getOperation().getName();
|
---|
812 | String transitionService =
|
---|
813 | interfaceServiceMap.get(callEvent.getOperation().getInterface());
|
---|
814 |
|
---|
815 | if (eventMethod.equals(transitionMethod) &&
|
---|
816 | eventService.equals(transitionService))
|
---|
817 | {
|
---|
818 | matching.add(transition);
|
---|
819 | }
|
---|
820 | }
|
---|
821 | }
|
---|
822 | else {
|
---|
823 | throw new RuntimeException(
|
---|
824 | "only one trigger of type CallEvent per transition allowed: " +
|
---|
825 | transition.getName());
|
---|
826 | }
|
---|
827 |
|
---|
828 | }
|
---|
829 | return matching;
|
---|
830 | }
|
---|
831 |
|
---|
832 | /**
|
---|
833 | * <p>
|
---|
834 | * Fetches all realized interfaces from the type of a UML {@link Property} (i.e.,
|
---|
835 | * property.getType()). If no interfaces are realized, an empty set is returned.
|
---|
836 | * </p>
|
---|
837 | *
|
---|
838 | * @param property
|
---|
839 | * property, of the whose realized interfaces of the type are determined
|
---|
840 | * @return realized interfaces
|
---|
841 | */
|
---|
842 | private static Set<Interface> getRealizedInterfacesFromProperty(Property property) {
|
---|
843 | return getRealizedInterfaceFromComponent((Component) property.getType());
|
---|
844 | }
|
---|
845 |
|
---|
846 | /**
|
---|
847 | * <p>
|
---|
848 | * Fetches all realized interfaces from a UML {@link Component}. If no interfaces are realized,
|
---|
849 | * an empty set is returned.
|
---|
850 | * </p>
|
---|
851 | *
|
---|
852 | * @param comp
|
---|
853 | * component whose realized interfaces are determined
|
---|
854 | * @return realized interfaces
|
---|
855 | */
|
---|
856 | private static Set<Interface> getRealizedInterfaceFromComponent(Component component) {
|
---|
857 | Set<Interface> interfaces = new HashSet<>();
|
---|
858 | // Interface myInterface = null;
|
---|
859 | for (Property property : component.getAllAttributes()) {
|
---|
860 | if (property instanceof Port) {
|
---|
861 | Port port = (Port) property;
|
---|
862 | if (!port.isConjugated()) {
|
---|
863 | interfaces.addAll(port.getProvideds());
|
---|
864 | }
|
---|
865 | }
|
---|
866 | }
|
---|
867 | return interfaces;
|
---|
868 | }
|
---|
869 |
|
---|
870 | /**
|
---|
871 | * <p>
|
---|
872 | * Determines searches within a {@link Package} for a component to which the UTP TestContext
|
---|
873 | * stereotype is applied.
|
---|
874 | * <ul>
|
---|
875 | * <li>If no testContextName is provided, the first test context found is returned.</li>
|
---|
876 | * <li>In case no test context is found, null is returned.</li>
|
---|
877 | * </p>
|
---|
878 | *
|
---|
879 | * @param pkg
|
---|
880 | * package where the test context is being locked for
|
---|
881 | * @param testContextName
|
---|
882 | * name of the test context; in case no test name is specified, use null and not the
|
---|
883 | * empty String.
|
---|
884 | * @return {@link Component} to which the TestContext stereotype is applied
|
---|
885 | */
|
---|
886 | private static Component fetchTestContext(final Package pkg, final String testContextName) {
|
---|
887 | List<Component> testContexts = fetchAllTestContexts(pkg);
|
---|
888 | if (testContexts.isEmpty()) {
|
---|
889 | return null;
|
---|
890 | }
|
---|
891 | if (testContextName != null) {
|
---|
892 | for (Component testContext : testContexts) {
|
---|
893 | if (testContextName.equals(testContext.getName())) {
|
---|
894 | return testContext;
|
---|
895 | }
|
---|
896 | }
|
---|
897 | return null;
|
---|
898 | }
|
---|
899 | else {
|
---|
900 | return testContexts.get(0);
|
---|
901 | }
|
---|
902 | }
|
---|
903 |
|
---|
904 | /**
|
---|
905 | * <p>
|
---|
906 | * Retrieves all UML {@link Component}s to which the UTP TestContext stereotype is applied from
|
---|
907 | * a package. This method calls itself recursively to include all components contained in
|
---|
908 | * sub-packages.
|
---|
909 | * </p>
|
---|
910 | * <p>
|
---|
911 | * In case no test context is found, an empty list is returned.
|
---|
912 | * </p>
|
---|
913 | *
|
---|
914 | * @param pkg
|
---|
915 | * package from which the test contexts are retrieved
|
---|
916 | * @return {@link List} of test contexts
|
---|
917 | */
|
---|
918 | private static List<Component> fetchAllTestContexts(final Package pkg) {
|
---|
919 | final Stereotype utpTestContext = UTPUtils.getTestContextStereotype(pkg.getModel());
|
---|
920 | final List<Component> testContexts = new LinkedList<>();
|
---|
921 | for (Element element : pkg.getOwnedElements()) {
|
---|
922 | if (element instanceof Package) {
|
---|
923 | testContexts.addAll(fetchAllTestContexts((Package) element));
|
---|
924 | }
|
---|
925 | if (element instanceof Component &&
|
---|
926 | element.getAppliedStereotypes().contains(utpTestContext))
|
---|
927 | {
|
---|
928 | testContexts.add((Component) element);
|
---|
929 | }
|
---|
930 | }
|
---|
931 | return testContexts;
|
---|
932 | }
|
---|
933 |
|
---|
934 | /**
|
---|
935 | * <p>
|
---|
936 | * Retrieves all properties that represent a UTP TestComponent from a test context.
|
---|
937 | * </p>
|
---|
938 | *
|
---|
939 | * @param testContext
|
---|
940 | * test context from which the properties are retrieved
|
---|
941 | * @return properties that represent test components
|
---|
942 | */
|
---|
943 | private static Set<Property> fetchAllTestComponentProperties(final Component testContext) {
|
---|
944 | // fetch all SUTs and TestComponents
|
---|
945 | final Stereotype utpTestComponent =
|
---|
946 | UTPUtils.getTestComponentStereotype(testContext.getModel());
|
---|
947 | final Set<Property> properties = new HashSet<>();
|
---|
948 | for (Property property : testContext.getAllAttributes()) {
|
---|
949 | if (property.getType().getAppliedStereotypes().contains(utpTestComponent)) {
|
---|
950 | properties.add(property);
|
---|
951 | }
|
---|
952 | }
|
---|
953 | return properties;
|
---|
954 | }
|
---|
955 |
|
---|
956 | /**
|
---|
957 | * <p>
|
---|
958 | * Retrieves all properties that represent a UTP SUT from a test context.
|
---|
959 | * </p>
|
---|
960 | *
|
---|
961 | * @param testContext
|
---|
962 | * test context from which the properties are retrieved
|
---|
963 | * @return properties that represent the SUTs
|
---|
964 | */
|
---|
965 | private static Set<Property> fetchAllSUTProperties(final Component testContext) {
|
---|
966 | // fetch all SUTs and TestComponents
|
---|
967 | final Stereotype utpSUT = UTPUtils.getSUTStereotype(testContext.getModel());
|
---|
968 | final Set<Property> properties = new HashSet<>();
|
---|
969 | for (Property property : testContext.getAllAttributes()) {
|
---|
970 | if (property.getAppliedStereotypes().contains(utpSUT)) {
|
---|
971 | properties.add(property);
|
---|
972 | }
|
---|
973 | }
|
---|
974 | return properties;
|
---|
975 | }
|
---|
976 |
|
---|
977 | /**
|
---|
978 | * <p>
|
---|
979 | * Infers connector between two lifelines.
|
---|
980 | * </p>
|
---|
981 | * <p>
|
---|
982 | * TODO: Currently assumes only one connector between two lifelines possible. This assumption is
|
---|
983 | * invalid as soon as there are two ports that connect the same two properties.
|
---|
984 | * </p>
|
---|
985 | *
|
---|
986 | * @param msgSourceLifeline
|
---|
987 | * source lifeline of the message
|
---|
988 | * @param targetAttributes
|
---|
989 | * target lifeline of the message
|
---|
990 | */
|
---|
991 | private static Connector inferConnector(Lifeline msgSourceLifeline, Lifeline msgTargetLifeline)
|
---|
992 | {
|
---|
993 | EList<Property> userAttributes =
|
---|
994 | ((Component) msgSourceLifeline.getRepresents().getType()).getAttributes();
|
---|
995 | EList<Property> targetAttributes =
|
---|
996 | ((Component) msgTargetLifeline.getRepresents().getType()).getAttributes();
|
---|
997 | for (Property userAttribute : userAttributes) {
|
---|
998 | if (userAttribute instanceof Port) {
|
---|
999 | EList<ConnectorEnd> userEnds = ((Port) userAttribute).getEnds();
|
---|
1000 | for (ConnectorEnd userEnd : userEnds) {
|
---|
1001 | Connector userConnector = (Connector) userEnd.eContainer();
|
---|
1002 | for (Property targetAttribute : targetAttributes) {
|
---|
1003 | if (targetAttribute instanceof Port) {
|
---|
1004 | EList<ConnectorEnd> targetEnds = ((Port) targetAttribute).getEnds();
|
---|
1005 | for (ConnectorEnd targetEnd : targetEnds) {
|
---|
1006 | Connector targetConnector = (Connector) targetEnd.eContainer();
|
---|
1007 | if (targetConnector == userConnector) {
|
---|
1008 | return targetConnector;
|
---|
1009 | }
|
---|
1010 | }
|
---|
1011 | }
|
---|
1012 | }
|
---|
1013 | }
|
---|
1014 | }
|
---|
1015 | }
|
---|
1016 | return null;
|
---|
1017 | }
|
---|
1018 |
|
---|
1019 | /**
|
---|
1020 | * <p>
|
---|
1021 | * Creates a map that maps the interfaces to the properties, i.e., services that they are
|
---|
1022 | * represented by.
|
---|
1023 | * </p>
|
---|
1024 | * <p>
|
---|
1025 | * TODO: currently assumes that each interfaces is only realized by one property
|
---|
1026 | * </p>
|
---|
1027 | *
|
---|
1028 | * @param model
|
---|
1029 | * model for which the interface->service map is created
|
---|
1030 | * @return the map
|
---|
1031 | */
|
---|
1032 | private static Map<Interface, String> createInterfaceServiceMap(Model model) {
|
---|
1033 | Map<Interface, String> interfaceServiceMap = new HashMap<>();
|
---|
1034 | List<Component> testContexts = fetchAllTestContexts(model.getModel());
|
---|
1035 | for (Component testContext : testContexts) {
|
---|
1036 | for (Property property : fetchAllSUTProperties(testContext)) {
|
---|
1037 | for (Interface intface : getRealizedInterfacesFromProperty(property)) {
|
---|
1038 | interfaceServiceMap.put(intface, property.getName());
|
---|
1039 | }
|
---|
1040 | }
|
---|
1041 | for (Property property : fetchAllTestComponentProperties(testContext)) {
|
---|
1042 | for (Interface intface : getRealizedInterfacesFromProperty(property)) {
|
---|
1043 | interfaceServiceMap.put(intface, property.getName());
|
---|
1044 | }
|
---|
1045 | }
|
---|
1046 | }
|
---|
1047 | return interfaceServiceMap;
|
---|
1048 | }
|
---|
1049 |
|
---|
1050 | /**
|
---|
1051 | * <p>
|
---|
1052 | * Sets values for the parameters of a call message. The values are, if possible, inferred from
|
---|
1053 | * the event that is provided.
|
---|
1054 | * </p>
|
---|
1055 | *
|
---|
1056 | * @param message
|
---|
1057 | * call message for which the parameters are set
|
---|
1058 | * @param calledOperation
|
---|
1059 | * operation that is called by the message
|
---|
1060 | * @param event
|
---|
1061 | * event that provides the parameters; in case of null, default values are assumed
|
---|
1062 | * @param useRandomMsgBodies
|
---|
1063 | * defines is random request bodies are used or the body of the associated event
|
---|
1064 | * @param prefix
|
---|
1065 | * prefix of the call message; used to create good warnings and debugging information
|
---|
1066 | */
|
---|
1067 | private static void setMessageParameters(Message message,
|
---|
1068 | Operation calledOperation,
|
---|
1069 | Event event,
|
---|
1070 | boolean useRandomMsgBodies,
|
---|
1071 | String prefix)
|
---|
1072 | {
|
---|
1073 | org.w3c.dom.Element requestBody;
|
---|
1074 | if (SOAPUtils.isSOAPRequest(event)) {
|
---|
1075 | requestBody =
|
---|
1076 | SOAPUtils.getSoapBodyFromEvent(event, useRandomMsgBodies, CallType.REQUEST);
|
---|
1077 | }
|
---|
1078 | else {
|
---|
1079 | requestBody =
|
---|
1080 | SOAPUtils.getSoapBodyFromEvent(event, useRandomMsgBodies, CallType.RESPONSE);
|
---|
1081 | }
|
---|
1082 | Package instSpecPkg = null;
|
---|
1083 | MutableInt instSpecNumber = new MutableInt(0);
|
---|
1084 |
|
---|
1085 | // FOR DEBUGGING
|
---|
1086 | // Console.traceln(Level.FINE, "XML structure of path:" + StringTools.ENDLINE +
|
---|
1087 | // SOAPUtils.getSerialization(requestBody));
|
---|
1088 | // for( Parameter param : calledOperation.getOwnedParameters() ) {
|
---|
1089 | // System.out.println(param.getName());
|
---|
1090 | // if( param.getType() instanceof DataType ) {
|
---|
1091 | // for( Property prop1 : ((DataType) param.getType()).getAllAttributes() ) {
|
---|
1092 | // System.out.println(" " + prop1.getName());
|
---|
1093 | // if( prop1.getType() instanceof DataType ) {
|
---|
1094 | // for( Property prop2 : ((DataType) prop1.getType()).getAllAttributes() ) {
|
---|
1095 | // System.out.println(" " + prop2.getName());
|
---|
1096 | // if( prop2.getType() instanceof DataType ) {
|
---|
1097 | // for( Property prop3 : ((DataType) prop2.getType()).getAllAttributes() ) {
|
---|
1098 | // System.out.println(" " + prop3.getName());
|
---|
1099 | // if( prop3.getType() instanceof DataType ) {
|
---|
1100 | // for( Property prop4 : ((DataType) prop3.getType()).getAllAttributes() ) {
|
---|
1101 | // System.out.println(" " + prop4.getName());
|
---|
1102 | // }
|
---|
1103 | // }
|
---|
1104 | // }
|
---|
1105 | // }
|
---|
1106 | // }
|
---|
1107 | // }
|
---|
1108 | // }
|
---|
1109 | // }
|
---|
1110 | // }
|
---|
1111 |
|
---|
1112 | // Set parameters of operation
|
---|
1113 | for (Parameter param : calledOperation.getOwnedParameters()) {
|
---|
1114 | if (instSpecPkg == null) {
|
---|
1115 | instSpecPkg = getOrCreateInstanceSpecificationPackage(message.getModel(), event);
|
---|
1116 | }
|
---|
1117 |
|
---|
1118 | // TODO String path = calledOperation.getName() + ":" + param.getName();
|
---|
1119 | String path = calledOperation.getName() + ":" + param.getType().getName();
|
---|
1120 | // create param node
|
---|
1121 | // Expression argument =
|
---|
1122 | // (Expression) callMessage.createArgument(param.getName(), param.getType(),
|
---|
1123 | // UMLPackage.Literals.EXPRESSION);
|
---|
1124 | if ((isInParameter(param) && SOAPUtils.isSOAPRequest(event)) ||
|
---|
1125 | (isOutParameter(param) && SOAPUtils.isSOAPResponse(event)))
|
---|
1126 | {
|
---|
1127 |
|
---|
1128 | // create parameters node
|
---|
1129 | if (!(param.getType() instanceof DataType)) {
|
---|
1130 | throw new RuntimeException("TODO error handling; parameters missing");
|
---|
1131 | }
|
---|
1132 | DataType parametersNode = (DataType) param.getType();
|
---|
1133 | InstanceSpecification instSpecParameters =
|
---|
1134 | (InstanceSpecification) instSpecPkg.createPackagedElement(prefix + "instspec" + instSpecNumber.intValue() + "_" +
|
---|
1135 | param.getType().getName(), UMLPackage.Literals.INSTANCE_SPECIFICATION);
|
---|
1136 | instSpecParameters.getClassifiers().add((DataType) param.getType());
|
---|
1137 | instSpecNumber.setValue(instSpecNumber.intValue()+1);
|
---|
1138 | // InstanceValue parametersValue =
|
---|
1139 | // (InstanceValue) argument
|
---|
1140 | // .createOperand(param.getType().getName(), param.getType(),
|
---|
1141 | // UMLPackage.Literals.INSTANCE_VALUE);
|
---|
1142 | // parametersValue.setInstance(instSpecParameters);
|
---|
1143 | InstanceValue instanceValue =
|
---|
1144 | (InstanceValue) message.createArgument(param.getName(), param.getType(),
|
---|
1145 | UMLPackage.Literals.INSTANCE_VALUE);
|
---|
1146 | instanceValue.setInstance(instSpecParameters);
|
---|
1147 |
|
---|
1148 | for (Property internalParameter : parametersNode.getAllAttributes()) {
|
---|
1149 | if (internalParameter.getType() instanceof DataType) {
|
---|
1150 | List<org.w3c.dom.Element> paramNodes =
|
---|
1151 | SOAPUtils.getMatchingChildNode(internalParameter.getType().getName(),
|
---|
1152 | requestBody);
|
---|
1153 | // TODO the mistake is somewhere around here ... probably
|
---|
1154 | // List<org.w3c.dom.Element> paramNodes =
|
---|
1155 | // SOAPUtils.getMatchingChildNode(param.getName(), requestBody);
|
---|
1156 | int multiplicityChosen = paramNodes.size();
|
---|
1157 |
|
---|
1158 | if (multiplicityChosen == 0 && internalParameter.getLower() > 0) {
|
---|
1159 | Console
|
---|
1160 | .traceln(Level.WARNING,
|
---|
1161 | "required attribute not found in SOAP message: " + path);
|
---|
1162 | Console
|
---|
1163 | .traceln(Level.WARNING,
|
---|
1164 | "setting default values for this attribute and all its children");
|
---|
1165 | Console.traceln(Level.FINE, "XML structure of path:" +
|
---|
1166 | StringTools.ENDLINE + SOAPUtils.getSerialization(requestBody));
|
---|
1167 | multiplicityChosen = internalParameter.getLower();
|
---|
1168 | }
|
---|
1169 | for (int i = 0; i < multiplicityChosen; i++) {
|
---|
1170 | org.w3c.dom.Element paramNode = null;
|
---|
1171 | if (!paramNodes.isEmpty()) {
|
---|
1172 | paramNode = paramNodes.get(i);
|
---|
1173 | }
|
---|
1174 |
|
---|
1175 | Slot slot = instSpecParameters.createSlot();
|
---|
1176 | slot.setDefiningFeature(internalParameter);
|
---|
1177 |
|
---|
1178 | InstanceValue value =
|
---|
1179 | (InstanceValue) slot
|
---|
1180 | .createValue(internalParameter.getName() + "_" + i,
|
---|
1181 | internalParameter.getType(),
|
---|
1182 | UMLPackage.Literals.INSTANCE_VALUE);
|
---|
1183 | value
|
---|
1184 | .setInstance(createInstanceSpecification((DataType) internalParameter
|
---|
1185 | .getType(),
|
---|
1186 | instSpecPkg, prefix, instSpecNumber,
|
---|
1187 | paramNode, path));
|
---|
1188 | /*
|
---|
1189 | * InstanceValue value = (InstanceValue) argument .createOperand(null,
|
---|
1190 | * internalParameter.getType(), UMLPackage.Literals.INSTANCE_VALUE);
|
---|
1191 | * value.setInstance(instSpec);
|
---|
1192 | */
|
---|
1193 | }
|
---|
1194 | }
|
---|
1195 | else if (internalParameter.getType() instanceof PrimitiveType) {
|
---|
1196 | createSlotPrimitiveType(instSpecParameters, internalParameter, requestBody,
|
---|
1197 | path);
|
---|
1198 | }
|
---|
1199 | }
|
---|
1200 | }
|
---|
1201 | else {
|
---|
1202 | // set literalNull for out and return parameters
|
---|
1203 | // argument.createOperand(null, param.getType(), UMLPackage.Literals.LITERAL_NULL);
|
---|
1204 | message.createArgument(param.getName(), param.getType(),
|
---|
1205 | UMLPackage.Literals.LITERAL_NULL);
|
---|
1206 | }
|
---|
1207 | }
|
---|
1208 | }
|
---|
1209 |
|
---|
1210 | /**
|
---|
1211 | * <p>
|
---|
1212 | * Creates an {@link InstanceSpecification} for a data type in the given package. The values are
|
---|
1213 | * inferred, if possible, from the DOM node. The prefix and the path are used for naming the
|
---|
1214 | * instance specification and to provide good warnings and debug information in case of
|
---|
1215 | * problems.
|
---|
1216 | * </p>
|
---|
1217 | *
|
---|
1218 | * @param type
|
---|
1219 | * DataType for which the {@link InstanceSpecification} is created
|
---|
1220 | * @param pkg
|
---|
1221 | * package in which the {@link InstanceSpecification} is created
|
---|
1222 | * @param prefix
|
---|
1223 | * prefix used for naming the {@link InstanceSpecification}
|
---|
1224 | * @param currentNode
|
---|
1225 | * node of a DOM from which values are inferred
|
---|
1226 | * @param path
|
---|
1227 | * used for warnings and debug information
|
---|
1228 | * @return {@link InstanceSpecification} for the given type
|
---|
1229 | */
|
---|
1230 | private static InstanceSpecification createInstanceSpecification(DataType type,
|
---|
1231 | Package pkg,
|
---|
1232 | String prefix,
|
---|
1233 | MutableInt instSpecNumber,
|
---|
1234 | org.w3c.dom.Element currentNode,
|
---|
1235 | String path)
|
---|
1236 | {
|
---|
1237 | if ("".equals(path)) {
|
---|
1238 | path = type.getName();
|
---|
1239 | }
|
---|
1240 |
|
---|
1241 | InstanceSpecification instSpec =
|
---|
1242 | (InstanceSpecification) pkg
|
---|
1243 | .createPackagedElement(prefix + "instspec" + instSpecNumber.intValue() + "_" + type.getName(),
|
---|
1244 | UMLPackage.Literals.INSTANCE_SPECIFICATION);
|
---|
1245 | instSpec.getClassifiers().add(type);
|
---|
1246 | instSpecNumber.setValue(instSpecNumber.intValue()+1);
|
---|
1247 | for (Property prop : type.getAllAttributes()) {
|
---|
1248 | if (prop.getType() instanceof PrimitiveType) {
|
---|
1249 | createSlotPrimitiveType(instSpec, prop, currentNode, path);
|
---|
1250 | }
|
---|
1251 | else if (prop.getType() instanceof DataType) {
|
---|
1252 | List<org.w3c.dom.Element> attributeNodes = null;
|
---|
1253 | int multiplicityChosen = 0;
|
---|
1254 | if (currentNode != null) {
|
---|
1255 | // TODO attributeNodes = SOAPUtils.getMatchingChildNode(prop.getName(),
|
---|
1256 | // currentNode);
|
---|
1257 | attributeNodes = SOAPUtils.getMatchingChildNode(prop.getName(), currentNode);
|
---|
1258 | multiplicityChosen = attributeNodes.size();
|
---|
1259 | }
|
---|
1260 |
|
---|
1261 | if (multiplicityChosen == 0 && prop.getLower() > 0) {
|
---|
1262 | if (currentNode != null) {
|
---|
1263 | Console.traceln(Level.WARNING,
|
---|
1264 | "required attribute not found in SOAP message: " + path +
|
---|
1265 | "." + prop.getName());
|
---|
1266 | Console
|
---|
1267 | .traceln(Level.WARNING,
|
---|
1268 | "setting default values for this attribute and all its children");
|
---|
1269 | Console.traceln(Level.FINE, "XML structure of path:" + StringTools.ENDLINE +
|
---|
1270 | SOAPUtils.getSerialization(currentNode));
|
---|
1271 | }
|
---|
1272 | multiplicityChosen = prop.getLower();
|
---|
1273 | }
|
---|
1274 | for (int i = 0; i < multiplicityChosen; i++) {
|
---|
1275 | org.w3c.dom.Element attributeNode = null;
|
---|
1276 | if (attributeNodes != null && !attributeNodes.isEmpty()) {
|
---|
1277 | attributeNode = attributeNodes.get(i);
|
---|
1278 | }
|
---|
1279 |
|
---|
1280 | Slot slot = instSpec.createSlot();
|
---|
1281 | slot.setDefiningFeature(prop);
|
---|
1282 |
|
---|
1283 | InstanceValue value =
|
---|
1284 | (InstanceValue) slot.createValue(prop.getName() + "_" + i, prop.getType(),
|
---|
1285 | UMLPackage.Literals.INSTANCE_VALUE);
|
---|
1286 | value.setInstance(createInstanceSpecification((DataType) prop.getType(), pkg,
|
---|
1287 | prefix, instSpecNumber, attributeNode, path +
|
---|
1288 | "." + prop.getName()));
|
---|
1289 | }
|
---|
1290 | }
|
---|
1291 | else {
|
---|
1292 | Console.traceln(Level.SEVERE, "property neither DataType nor PrimitiveType: " +
|
---|
1293 | prop.getType());
|
---|
1294 | // TODO abort?
|
---|
1295 | }
|
---|
1296 | }
|
---|
1297 | return instSpec;
|
---|
1298 | }
|
---|
1299 |
|
---|
1300 | /**
|
---|
1301 | * <p>
|
---|
1302 | * Gets or creates a {@link Package} for {@link InstanceSpecification} created by the
|
---|
1303 | * usage-based testing. Each service gets its own sub-package within a package called
|
---|
1304 | * UBT_InstanceSpecifications. "
|
---|
1305 | * </p>
|
---|
1306 | *
|
---|
1307 | * @param model
|
---|
1308 | * model in which the package is generated
|
---|
1309 | * @param event
|
---|
1310 | * event from which the service name is inferred
|
---|
1311 | * @return package for the {@link InstanceSpecification}s
|
---|
1312 | */
|
---|
1313 | private static Package getOrCreateInstanceSpecificationPackage(Model model, Event event) {
|
---|
1314 | String pkgUBTInstSpecs = "UBT_InstanceSpecifications";
|
---|
1315 | Package ubtInstSpecPkg = (Package) model.getOwnedMember(pkgUBTInstSpecs);
|
---|
1316 | if (ubtInstSpecPkg == null) {
|
---|
1317 | ubtInstSpecPkg =
|
---|
1318 | (Package) model.createPackagedElement(pkgUBTInstSpecs, UMLPackage.Literals.PACKAGE);
|
---|
1319 | }
|
---|
1320 | String serviceName = SOAPUtils.getServiceNameFromEvent(event);
|
---|
1321 | Package serviceInstSpecPkg = (Package) ubtInstSpecPkg.getOwnedMember(serviceName);
|
---|
1322 | if (serviceInstSpecPkg == null) {
|
---|
1323 | serviceInstSpecPkg =
|
---|
1324 | (Package) ubtInstSpecPkg.createPackagedElement(serviceName,
|
---|
1325 | UMLPackage.Literals.PACKAGE);
|
---|
1326 | }
|
---|
1327 | return serviceInstSpecPkg;
|
---|
1328 | }
|
---|
1329 |
|
---|
1330 | /**
|
---|
1331 | * <p>
|
---|
1332 | * Creates an operand that defines a {@link PrimitiveType}.
|
---|
1333 | * </p>
|
---|
1334 | * <p>
|
---|
1335 | * TODO: Currently does nothing in case of multiplicity 0. I am not sure if, in that case, one
|
---|
1336 | * has to define LiteralNull instead.
|
---|
1337 | * </p>
|
---|
1338 | *
|
---|
1339 | * @param param
|
---|
1340 | * parameter for which the operand is created
|
---|
1341 | * @param argument
|
---|
1342 | * argument to which the operand is added
|
---|
1343 | * @param currentNode
|
---|
1344 | * DOM node from which is value for the operand is inferred
|
---|
1345 | * @param path
|
---|
1346 | * used for warnings and debug information
|
---|
1347 | */
|
---|
1348 | private static void createOperandPrimitiveType(Parameter param,
|
---|
1349 | Expression argument,
|
---|
1350 | org.w3c.dom.Element currentNode,
|
---|
1351 | String path)
|
---|
1352 | {
|
---|
1353 | List<String> attributeValues = SOAPUtils.getValuesFromElement(param.getName(), currentNode);
|
---|
1354 |
|
---|
1355 | if (attributeValues.isEmpty()) {
|
---|
1356 | if (param.getLower() == 0) {
|
---|
1357 | // ignoring optional attribute
|
---|
1358 | return;
|
---|
1359 | }
|
---|
1360 | else {
|
---|
1361 | if (currentNode != null) {
|
---|
1362 | Console.traceln(Level.WARNING,
|
---|
1363 | "required attribute not found in SOAP message: " + path + "." +
|
---|
1364 | param.getName());
|
---|
1365 | Console.traceln(Level.WARNING, "setting default values for this attribute");
|
---|
1366 | Console.traceln(Level.FINE, "XML structure of path:" + StringTools.ENDLINE +
|
---|
1367 | SOAPUtils.getSerialization(currentNode));
|
---|
1368 | }
|
---|
1369 | attributeValues.add(null);
|
---|
1370 | }
|
---|
1371 | }
|
---|
1372 | for (String attributeValue : attributeValues) {
|
---|
1373 | if ("String".equals(param.getType().getName())) {
|
---|
1374 | LiteralString spec =
|
---|
1375 | (LiteralString) argument.createOperand(param.getName(), null,
|
---|
1376 | UMLPackage.Literals.LITERAL_STRING);
|
---|
1377 | if (attributeValue != null) {
|
---|
1378 | spec.setValue(attributeValue);
|
---|
1379 | }
|
---|
1380 | else {
|
---|
1381 | spec.setValue("foobar");
|
---|
1382 | }
|
---|
1383 | }
|
---|
1384 | else if ("Integer".equals(param.getType().getName())) {
|
---|
1385 | LiteralInteger spec =
|
---|
1386 | (LiteralInteger) argument.createOperand(param.getName(), null,
|
---|
1387 | UMLPackage.Literals.LITERAL_INTEGER);
|
---|
1388 | if (attributeValue != null) {
|
---|
1389 | spec.setValue(Integer.parseInt(attributeValue));
|
---|
1390 | }
|
---|
1391 | else {
|
---|
1392 | spec.setValue(42);
|
---|
1393 | }
|
---|
1394 | }
|
---|
1395 | else if ("Boolean".equals(param.getType().getName())) {
|
---|
1396 | LiteralBoolean spec =
|
---|
1397 | (LiteralBoolean) argument.createOperand(param.getName(), null,
|
---|
1398 | UMLPackage.Literals.LITERAL_BOOLEAN);
|
---|
1399 | if (attributeValue != null) {
|
---|
1400 | spec.setValue(Boolean.parseBoolean(attributeValue));
|
---|
1401 | }
|
---|
1402 | else {
|
---|
1403 | spec.setValue(true);
|
---|
1404 | }
|
---|
1405 | }
|
---|
1406 | else if ("Real".equals(param.getType().getName())) {
|
---|
1407 | LiteralReal spec =
|
---|
1408 | (LiteralReal) argument.createOperand(param.getName(), null,
|
---|
1409 | UMLPackage.Literals.LITERAL_REAL);
|
---|
1410 | if (attributeValue != null) {
|
---|
1411 | spec.setValue(Double.parseDouble(attributeValue));
|
---|
1412 | }
|
---|
1413 | else {
|
---|
1414 | spec.setValue(3.14);
|
---|
1415 | }
|
---|
1416 | }
|
---|
1417 | }
|
---|
1418 | }
|
---|
1419 |
|
---|
1420 | /**
|
---|
1421 | * <p>
|
---|
1422 | * Creates a {@link Slot} in an {@link InstanceSpecification} for a primitive type.
|
---|
1423 | * </p>
|
---|
1424 | *
|
---|
1425 | * @param instSpec
|
---|
1426 | * instance specification to which the slot is added
|
---|
1427 | * @param prop
|
---|
1428 | * property that describes the slot
|
---|
1429 | * @param currentNode
|
---|
1430 | * DOM node from which is value for the slot is inferred
|
---|
1431 | * @param path
|
---|
1432 | * used for warnings and debug information
|
---|
1433 | */
|
---|
1434 | private static void createSlotPrimitiveType(InstanceSpecification instSpec,
|
---|
1435 | Property prop,
|
---|
1436 | org.w3c.dom.Element currentNode,
|
---|
1437 | String path)
|
---|
1438 | {
|
---|
1439 | List<String> attributeValues = SOAPUtils.getValuesFromElement(prop.getName(), currentNode);
|
---|
1440 |
|
---|
1441 | if (attributeValues.isEmpty()) {
|
---|
1442 | if (prop.getLower() == 0) {
|
---|
1443 | // ignoring optional attribute
|
---|
1444 | return;
|
---|
1445 | }
|
---|
1446 | else {
|
---|
1447 | if (currentNode != null) {
|
---|
1448 | Console.traceln(Level.WARNING,
|
---|
1449 | "required attribute not found in SOAP message: " + path + "." +
|
---|
1450 | prop.getName());
|
---|
1451 | Console.traceln(Level.WARNING, "setting default values for this attribute");
|
---|
1452 | Console.traceln(Level.FINE, "XML structure of path:" + StringTools.ENDLINE +
|
---|
1453 | SOAPUtils.getSerialization(currentNode));
|
---|
1454 | }
|
---|
1455 | attributeValues.add(null);
|
---|
1456 | }
|
---|
1457 | }
|
---|
1458 | for (String attributeValue : attributeValues) {
|
---|
1459 | Slot slot = instSpec.createSlot();
|
---|
1460 | slot.setDefiningFeature(prop);
|
---|
1461 | if ("String".equals(prop.getType().getName())) {
|
---|
1462 | LiteralString value =
|
---|
1463 | (LiteralString) slot.createValue(prop.getName(), null,
|
---|
1464 | UMLPackage.Literals.LITERAL_STRING);
|
---|
1465 | if (attributeValue != null) {
|
---|
1466 | value.setValue(attributeValue);
|
---|
1467 | }
|
---|
1468 | else {
|
---|
1469 | value.setValue("foobar");
|
---|
1470 | }
|
---|
1471 | }
|
---|
1472 | else if ("Integer".equals(prop.getType().getName())) {
|
---|
1473 | LiteralInteger value =
|
---|
1474 | (LiteralInteger) slot.createValue(prop.getName(), null,
|
---|
1475 | UMLPackage.Literals.LITERAL_INTEGER);
|
---|
1476 | if (attributeValue != null) {
|
---|
1477 | value.setValue(Integer.parseInt(attributeValue));
|
---|
1478 | }
|
---|
1479 | else {
|
---|
1480 | value.setValue(42);
|
---|
1481 | }
|
---|
1482 | }
|
---|
1483 | else if ("Boolean".equals(prop.getType().getName())) {
|
---|
1484 | LiteralBoolean value =
|
---|
1485 | (LiteralBoolean) slot.createValue(prop.getName(), null,
|
---|
1486 | UMLPackage.Literals.LITERAL_BOOLEAN);
|
---|
1487 | if (attributeValue != null) {
|
---|
1488 | value.setValue(Boolean.parseBoolean(attributeValue));
|
---|
1489 | }
|
---|
1490 | else {
|
---|
1491 | value.setValue(true);
|
---|
1492 | }
|
---|
1493 | }
|
---|
1494 | else if ("Real".equals(prop.getType().getName())) {
|
---|
1495 | LiteralReal value =
|
---|
1496 | (LiteralReal) slot.createValue(prop.getName(), null,
|
---|
1497 | UMLPackage.Literals.LITERAL_REAL);
|
---|
1498 | if (attributeValue != null) {
|
---|
1499 | value.setValue(Double.parseDouble(attributeValue));
|
---|
1500 | }
|
---|
1501 | else {
|
---|
1502 | value.setValue(3.14);
|
---|
1503 | }
|
---|
1504 | }
|
---|
1505 | else {
|
---|
1506 | Console.traceln(Level.SEVERE, "could not create literal for primitive type: " +
|
---|
1507 | prop.getType().getName());
|
---|
1508 | // TODO abort?
|
---|
1509 | }
|
---|
1510 | }
|
---|
1511 | }
|
---|
1512 |
|
---|
1513 | /**
|
---|
1514 | * <p>
|
---|
1515 | * Sets values for the parameters of a reply message. The values are, all LiterealNull and to
|
---|
1516 | * the INOUT, OUT and REPLY parameters, the UTP stereotype LiteralAny is applied.
|
---|
1517 | * </p>
|
---|
1518 | *
|
---|
1519 | * @param replyMessage
|
---|
1520 | * reply message for which the parameters are set
|
---|
1521 | * @param calledOperation
|
---|
1522 | * operation that is replied for by the message
|
---|
1523 | */
|
---|
1524 | private static void setReplyMessageParameters(Message replyMessage, Operation calledOperation) {
|
---|
1525 | for (Parameter param : calledOperation.getOwnedParameters()) {
|
---|
1526 | LiteralNull argument =
|
---|
1527 | (LiteralNull) replyMessage.createArgument(param.getName(), param.getType(),
|
---|
1528 | UMLPackage.Literals.LITERAL_NULL);
|
---|
1529 |
|
---|
1530 | if (isOutParameter(param)) {
|
---|
1531 | argument.applyStereotype(UTPUtils.getLiteralAnyStereotype(replyMessage.getModel()));
|
---|
1532 | }
|
---|
1533 | }
|
---|
1534 | }
|
---|
1535 |
|
---|
1536 | /**
|
---|
1537 | * <p>
|
---|
1538 | * Checks if a parameter has the direction IN or INOUT
|
---|
1539 | * </p>
|
---|
1540 | *
|
---|
1541 | * @param parameter
|
---|
1542 | * parameter that is checked
|
---|
1543 | * @return true if the direction is IN or INOUT; false otherwise
|
---|
1544 | */
|
---|
1545 | private static boolean isInParameter(Parameter parameter) {
|
---|
1546 | return parameter.getDirection() == ParameterDirectionKind.IN_LITERAL ||
|
---|
1547 | parameter.getDirection() == ParameterDirectionKind.INOUT_LITERAL;
|
---|
1548 | }
|
---|
1549 |
|
---|
1550 | /**
|
---|
1551 | * <p>
|
---|
1552 | * Checks if a parameter has the direction RETURN, OUT or INOUT
|
---|
1553 | * </p>
|
---|
1554 | *
|
---|
1555 | * @param parameter
|
---|
1556 | * parameter that is checked
|
---|
1557 | * @return true if the direction is RETURN, OUT, or INOUT; false otherwise
|
---|
1558 | */
|
---|
1559 | private static boolean isOutParameter(Parameter parameter) {
|
---|
1560 | return parameter.getDirection() == ParameterDirectionKind.RETURN_LITERAL ||
|
---|
1561 | parameter.getDirection() == ParameterDirectionKind.OUT_LITERAL ||
|
---|
1562 | parameter.getDirection() == ParameterDirectionKind.INOUT_LITERAL;
|
---|
1563 | }
|
---|
1564 |
|
---|
1565 | /**
|
---|
1566 | * <p>
|
---|
1567 | * Checks if the {@link MessageSort} of a message is a call message, i.e., ASYNCH_CALL or
|
---|
1568 | * SYNCH_CALL.
|
---|
1569 | * </p>
|
---|
1570 | *
|
---|
1571 | * @param message
|
---|
1572 | * message that is checked
|
---|
1573 | * @return true if the message is a call message; false otherwise
|
---|
1574 | */
|
---|
1575 | private static boolean isCallMessage(Message message) {
|
---|
1576 | if (message == null) {
|
---|
1577 | return false;
|
---|
1578 | }
|
---|
1579 | MessageSort msgSort = message.getMessageSort();
|
---|
1580 | return msgSort == MessageSort.ASYNCH_CALL_LITERAL ||
|
---|
1581 | msgSort == MessageSort.SYNCH_CALL_LITERAL;
|
---|
1582 | }
|
---|
1583 |
|
---|
1584 | /**
|
---|
1585 | * <p>
|
---|
1586 | * inverse-sorts the values of a map. Has been adapted from <a href=
|
---|
1587 | * "http://stackoverflow.com/questions/109383/how-to-sort-a-mapkey-value-on-the-values-in-java"
|
---|
1588 | * >this</a> StackOverflow post.
|
---|
1589 | * </p>
|
---|
1590 | *
|
---|
1591 | * @param map
|
---|
1592 | * map whose values are sorted
|
---|
1593 | * @return sorted version of the map
|
---|
1594 | */
|
---|
1595 | private static <K, V extends Comparable<? super V>> Map<K, V> sortByValue(Map<K, V> map) {
|
---|
1596 | // TODO possibly move to another class
|
---|
1597 | List<Map.Entry<K, V>> list = new LinkedList<>(map.entrySet());
|
---|
1598 | Collections.sort(list, new Comparator<Map.Entry<K, V>>() {
|
---|
1599 | @Override
|
---|
1600 | public int compare(Map.Entry<K, V> o1, Map.Entry<K, V> o2) {
|
---|
1601 | return -1 * (o1.getValue()).compareTo(o2.getValue());
|
---|
1602 | }
|
---|
1603 | });
|
---|
1604 |
|
---|
1605 | Map<K, V> result = new LinkedHashMap<>();
|
---|
1606 | for (Map.Entry<K, V> entry : list) {
|
---|
1607 | result.put(entry.getKey(), entry.getValue());
|
---|
1608 | }
|
---|
1609 | return result;
|
---|
1610 | }
|
---|
1611 | }
|
---|