@Override
public boolean visit(MethodInvocation node) {
String mName = node.getName().getFullyQualifiedName().toString();
Expression e = node.getExpression();
String typName = "";
if (e instanceof StringLiteral) {
typName = "string";
} else if (e instanceof FieldAccess) {
FieldAccess field = (FieldAccess) e;
typName = field.getName().getFullyQualifiedName();
} else if (e instanceof Name) {
typName = ((Name) e).getFullyQualifiedName();
if (varTypMap.containsKey(typName)) {
typName = varTypMap.get(typName);
}
} else {
if (e != null) {
typName = e.toString();
if (typName.contains(".")) typName = typName.substring(0, typName.indexOf('.', 0));
if (varTypMap.containsKey(typName)) typName = varTypMap.get(typName);
}
}
String key = typName + "->" + mName;
if (freqRecord.containsKey(key)) {
freqRecord.put(key, freqRecord.get(key) + 1);
} else {
freqRecord.put(key, 1);
}
return super.visit(node);
}
public void invoke(MethodInvocation invocation) throws Throwable {
next.invoke(invocation);
if (invocation.found() && invocation.getResult() != null) {
invocation.setResult(
convert(invocation.getGenericReturnType(), invocation.getResult(), mapping));
}
}
private void jitMethodInvocation(
MethodInvocation invocation, Class<?> currentClass, boolean firstInvocation) {
Method method = invocation.getMethod();
if (firstInvocation && (method == null || (method.getModifiers() & Modifier.STATIC) == 0)) {
mv.visitVarInsn(ALOAD, 1);
}
if (method == null) {
if (!firstInvocation) {
mv.visitVarInsn(ALOAD, 1);
}
return;
}
if (!method.getDeclaringClass().isAssignableFrom(currentClass)
&& (method.getModifiers() & Modifier.STATIC) == 0) {
cast(method.getDeclaringClass());
}
int argumentCounter = 0;
for (Expression argument : invocation.getArguments()) {
cast(jitExpression(argument), method.getParameterTypes()[argumentCounter++]);
}
invoke(method);
}
public Object invoke(Object target, Method method, Object[] params) throws Throwable {
if (EQUALS_METHOD.equals(method)) {
Object param = params[0];
if (param == null || !Proxy.isProxyClass(param.getClass())) {
return false;
}
InvocationHandler other = Proxy.getInvocationHandler(param);
return equals(other);
} else if (HASHCODE_METHOD.equals(method)) {
return hashCode();
}
MethodInvocation invocation =
new MethodInvocation(
method.getName(),
method.getReturnType(),
method.getGenericReturnType(),
method.getParameterTypes(),
delegate,
params);
invoker.invoke(invocation);
if (!invocation.found()) {
String methodName =
method.getDeclaringClass().getSimpleName() + "." + method.getName() + "()";
throw Exceptions.unsupportedMethod(methodName);
}
return invocation.getResult();
}
public Method get(MethodInvocation invocation) {
Class<?> owner = invocation.getDelegate().getClass();
String name = invocation.getName();
Class<?>[] parameterTypes = invocation.getParameterTypes();
MethodInvocationKey key = new MethodInvocationKey(owner, name, parameterTypes);
lock.readLock().lock();
Optional<Method> cached = store.get(key);
if (cached == null) {
cacheMiss++;
lock.readLock().unlock();
lock.writeLock().lock();
try {
cached = store.get(key);
if (cached == null) {
cached = lookup(owner, name, parameterTypes);
if (cacheMiss % 10 == 0) {
removeDirtyEntries();
}
store.put(key, cached);
}
lock.readLock().lock();
} finally {
lock.writeLock().unlock();
}
} else {
cacheHit++;
}
try {
return cached.orNull();
} finally {
lock.readLock().unlock();
}
}
private String getDisplayNameBottomUp(MethodInvocation invocation) {
if (invocation.parent() == null || !(invocation.parent() instanceof MethodInvocation))
return invocation.target().toString();
else
return getTestNameBottomUp((MethodInvocation) invocation.parent())
+ " "
+ invocation.target().toString();
}
public void testNotExcludedMethod() throws Exception {
BeanInfo info = new BeanInfo(context, MyOtherDummyBean.class);
Exchange exchange = new DefaultExchange(context);
MyOtherDummyBean pojo = new MyOtherDummyBean();
MethodInvocation mi = info.createInvocation(pojo, exchange);
assertNotNull(mi);
assertEquals("hello", mi.getMethod().getName());
}
@Override
public void visitMethodInvocation(MethodInvocation methodInvocation) {
for (ExpressionStatement statement : methodInvocation.getArguments()) {
statement.accept(this);
}
for (FunctionInvocation invocation : methodInvocation.getAnonymousFunctionInvocations()) {
invocation.accept(this);
}
}
/**
* Checks whether the given method was called with the arguments given in expectedParamValues.
*
* @param name method name
* @param expectedParamValues parameter values
* @return true if the method was called with these parameters, false otherwise
*/
public boolean wasMethodCalled(String name, Object... expectedParamValues) {
MethodInvocation expected = new MethodInvocation(name, expectedParamValues);
for (MethodInvocation invocation : invocations) {
if (invocation.equals(expected)) {
return true;
}
}
return false;
}
public void invoke(MethodInvocation invocation) throws Throwable {
if (current.get() != null) {
// Already invoking a method on the mix-in
return;
}
if (instance == null) {
instance = DirectInstantiator.INSTANCE.newInstance(mixInClass, proxy);
}
MethodInvocation beanInvocation =
new MethodInvocation(
invocation.getName(),
invocation.getReturnType(),
invocation.getGenericReturnType(),
invocation.getParameterTypes(),
instance,
invocation.getParameters());
current.set(beanInvocation);
try {
next.invoke(beanInvocation);
} finally {
current.set(null);
}
if (beanInvocation.found()) {
invocation.setResult(beanInvocation.getResult());
}
}
public boolean execCheckFields() {
MethodInvocation<Boolean> methodInvocation =
new MethodInvocation<Boolean>() {
@Override
protected void callMethod(IFormExtension<? extends AbstractForm> next) {
setReturnValue(next.execCheckFields(FormCheckFieldsChain.this));
}
};
callChain(methodInvocation);
return methodInvocation.getReturnValue();
}
public AbstractFormData execCreateFormData() {
MethodInvocation<AbstractFormData> methodInvocation =
new MethodInvocation<AbstractFormData>() {
@Override
protected void callMethod(IFormExtension<? extends AbstractForm> next) {
setReturnValue(next.execCreateFormData(FormCreateFormDataChain.this));
}
};
callChain(methodInvocation);
return methodInvocation.getReturnValue();
}
/**
* Checks whether the given methods were called in the given order.
*
* @param methodInvocations methods that should have been called
* @return true if the method with the given parameters was called, false otherwise
*/
public boolean wereMethodsCalledInOrder(MethodInvocation... methodInvocations) {
if (methodInvocations == null || methodInvocations.length == 0) return true;
int i = 0;
for (MethodInvocation invocation : invocations) {
if (invocation.equals(methodInvocations[i])) {
i++;
if (i >= methodInvocations.length) return true;
}
}
return false;
}
public IPage<?> execCreateChildPage(final ITableRow row) {
MethodInvocation<IPage> methodInvocation =
new MethodInvocation<IPage>() {
@Override
protected void callMethod(
IPageWithTableExtension<
? extends ITable, ? extends AbstractPageWithTable<? extends ITable>>
next) {
setReturnValue(next.execCreateChildPage(PageWithTableCreateChildPageChain.this, row));
}
};
callChain(methodInvocation, row);
return methodInvocation.getReturnValue();
}
public void invoke(MethodInvocation invocation) throws Throwable {
Method targetMethod = locateMethod(invocation);
if (targetMethod == null) {
return;
}
Object returnValue;
try {
returnValue = targetMethod.invoke(invocation.getDelegate(), invocation.getParameters());
} catch (InvocationTargetException e) {
throw e.getCause();
}
invocation.setResult(returnValue);
}
@Override
public void visitMethodInvocation(MethodInvocation methodInvocation) {
incr();
space();
System.out.println(
"Method invocation: "
+ methodInvocation.getName()
+ ", null safe? -> "
+ methodInvocation.isNullSafeGuarded());
for (ExpressionStatement argument : methodInvocation.getArguments()) {
argument.accept(this);
}
for (FunctionInvocation invocation : methodInvocation.getAnonymousFunctionInvocations()) {
invocation.accept(this);
}
decr();
}
public void execFilterLookupResult(final ILookupCall<T> call, final List<ILookupRow<T>> result)
throws ProcessingException {
MethodInvocation<Object> methodInvocation =
new MethodInvocation<Object>() {
@Override
protected void callMethod(
IRadioButtonGroupExtension<T, ? extends AbstractRadioButtonGroup<T>> next)
throws ProcessingException {
next.execFilterLookupResult(
RadioButtonGroupFilterLookupResultChain.this, call, result);
}
};
callChain(methodInvocation, call, result);
if (methodInvocation.getException() instanceof ProcessingException) {
throw (ProcessingException) methodInvocation.getException();
}
}
@Override
@SuppressWarnings("unchecked")
public boolean visit(MethodInvocation node) {
if (this.lscMethodInvocation != null) {
return false;
}
if (comparisonMethods.contains(node.getName().getIdentifier())) {
List<Expression> arguments = (List<Expression>) node.arguments();
if (arguments.size() == 1 && arguments.get(0).resolveConstantExpressionValue() != null) {
this.lscMethodInvocation = node;
this.stringLiteralExpression = arguments.get(0);
this.stringVariableExpression = node.getExpression();
return false;
}
}
return true;
}
/*
* @see ASTVisitor#visit(MethodInvocation)
*/
@Override
public boolean visit(MethodInvocation node) {
if (node.getExpression() != null) {
node.getExpression().accept(this);
this.fBuffer.append("."); // $NON-NLS-1$
}
if (node.getAST().apiLevel() >= JLS3) {
if (!node.typeArguments().isEmpty()) {
this.fBuffer.append("<"); // $NON-NLS-1$
for (Iterator<Type> it = node.typeArguments().iterator(); it.hasNext(); ) {
Type t = it.next();
t.accept(this);
if (it.hasNext()) {
this.fBuffer.append(","); // $NON-NLS-1$
}
}
this.fBuffer.append(">"); // $NON-NLS-1$
}
}
node.getName().accept(this);
this.fBuffer.append("("); // $NON-NLS-1$
for (Iterator<Expression> it = node.arguments().iterator(); it.hasNext(); ) {
Expression e = it.next();
e.accept(this);
if (it.hasNext()) {
this.fBuffer.append(","); // $NON-NLS-1$
}
}
this.fBuffer.append(")"); // $NON-NLS-1$
return false;
}
public ITreeNode execResolveVirtualChildNode(final IVirtualTreeNode node)
throws ProcessingException {
MethodInvocation<ITreeNode> methodInvocation =
new MethodInvocation<ITreeNode>() {
@Override
protected void callMethod(ITreeNodeExtension<? extends AbstractTreeNode> next)
throws ProcessingException {
setReturnValue(
next.execResolveVirtualChildNode(
TreeNodeResolveVirtualChildNodeChain.this, node));
}
};
callChain(methodInvocation, node);
if (methodInvocation.getException() instanceof ProcessingException) {
throw (ProcessingException) methodInvocation.getException();
}
return methodInvocation.getReturnValue();
}
private List<String> getTestNamesTopDown(MethodInvocation invocation) {
List<String> results = new ArrayList<String>();
List<AstNode> nodes = new ArrayList<AstNode>();
nodes.add(invocation);
while (nodes.size() > 0) {
AstNode head = nodes.remove(0);
if (head instanceof MethodInvocation) {
MethodInvocation headInvocation = (MethodInvocation) head;
if (headInvocation.name().equals("in")) {
String testName = getTestNameBottomUp(headInvocation);
if (testName != null) {
results.add(testName);
}
} else nodes.addAll(0, Arrays.asList(headInvocation.children()));
}
}
return results;
}
public Selection find(AstNode node) {
Selection result = null;
while (result == null) {
if (node instanceof MethodInvocation) {
MethodInvocation invocation = (MethodInvocation) node;
String name = invocation.name();
AstNode parent = invocation.parent();
if (name.equals("in") && scopeSet.contains(parent.name())) {
String testName = getTestNameBottomUp(invocation);
result =
testName != null
? new Selection(invocation.className(), testName, new String[] {testName})
: null;
if (testName == null) {
if (node.parent() != null) {
node = node.parent();
} else break;
}
} else if (scopeSet.contains(name)) {
String displayName = getDisplayNameBottomUp(invocation);
List<String> testNames = getTestNamesTopDown(invocation);
result =
new Selection(
invocation.className(),
displayName,
testNames.toArray(new String[testNames.size()]));
}
}
if (result == null) {
if (node.parent() != null) node = node.parent();
else break;
}
}
return result;
}
public void invoke(MethodInvocation method) throws Throwable {
if (method.isGetter()) {
if (properties.containsKey(method.getName())) {
method.setResult(properties.get(method.getName()));
return;
}
if (unknown.contains(method.getName())) {
return;
}
Object value;
next.invoke(method);
if (!method.found()) {
unknown.add(method.getName());
return;
}
value = method.getResult();
properties.put(method.getName(), value);
return;
}
next.invoke(method);
}
public void invoke(MethodInvocation invocation) throws Throwable {
Matcher matcher = IS_SUPPORT_METHOD.matcher(invocation.getName());
if (!matcher.matches()) {
next.invoke(invocation);
return;
}
String getterName = String.format("get%s", matcher.group(1));
MethodInvocation getterInvocation =
new MethodInvocation(
getterName,
invocation.getReturnType(),
invocation.getGenericReturnType(),
new Class[0],
invocation.getDelegate(),
EMPTY);
next.invoke(getterInvocation);
invocation.setResult(getterInvocation.found());
}
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
MethodInvocation mi = new ReflectiveMethodInvocation(target, method, args, interceptors);
return mi.proceed();
}
public void invoke(MethodInvocation method) throws Throwable {
for (int i = 0; !method.found() && i < invokers.length; i++) {
MethodInvoker invoker = invokers[i];
invoker.invoke(method);
}
}
private String getTestNameBottomUp(MethodInvocation invocation) {
String result = "";
while (invocation != null) {
MethodInvocation nameInvocation = invocation;
if (invocation.target().name().equals("taggedAs")
&& invocation.target() instanceof MethodInvocation) {
nameInvocation = (MethodInvocation) invocation.target();
}
if (!nameInvocation.target().canBePartOfTestName()
|| (!invocation.name().equals("in") && invocation.canBePartOfTestName())) return null;
String targetText =
(nameInvocation.name().equals("in") || nameInvocation.name().equals("taggedAs"))
? nameInvocation.target().toString()
: (nameInvocation.target().toString() + " " + nameInvocation.name());
result = targetText + " " + result;
if (invocation.parent() != null && invocation.parent() instanceof MethodInvocation)
invocation = (MethodInvocation) invocation.parent();
else invocation = null;
}
return result.trim();
}
public void generate(String inputFileName) throws Exception {
List<MetaClass> metaClasses = new ArrayList<>();
List<LifeLine> lifeLines = new ArrayList<>();
List<MethodInvocation> rootMessages = new ArrayList<>();
MethodInvocation parentMessage = new MethodInvocation();
GsonBuilder builder = new GsonBuilder();
List<MethodInvocation> methodInvocations = new ArrayList<>();
Package mainPackage = new Package();
List<Guard> listOfGuards = new ArrayList<>();
Map<Guard, Instruction> guardToCFMap = new HashMap<>();
List<Instruction> combinedFragments = new ArrayList<Instruction>();
List<Operation> operationsList = new ArrayList<>();
builder.registerTypeAdapter(RefObject.class, new RefObjectJsonDeSerializer());
Gson gson = builder.create();
Element myTypes = gson.fromJson(new FileReader(inputFileName), Element.class);
if (myTypes._type.equals("Project")) {
List<Element> umlElements =
myTypes
.ownedElements
.stream()
.filter(f -> f._type.equals("UMLModel"))
.collect(Collectors.toList());
if (umlElements.size() > 0) { // There has be to atleast one UMLModel package
Element element = umlElements.get(0);
// package that the classes are supposed to be in
mainPackage.setName(element.name);
List<Element> umlPackages =
element
.ownedElements
.stream()
.filter(g -> g._type.equals("UMLPackage"))
.collect(Collectors.toList());
if (umlPackages.size()
> 1) { // There has to be two packages- one for class one for behaviour
Element classes = umlPackages.get(0);
Element behaviour = umlPackages.get(1);
// *--------------------------CLASSES-------------------------------*//
// in the first pass, get all classes that are defined in the diagram
// get details that can be directly inferred from the json like, fields and operations,
// which do not refer to other classes
for (Element umlClass : classes.getOwnedElements()) {
MetaClass metaClass = new MetaClass(umlClass.name, umlClass._id);
// check if class is interface or not because there is no distinction in json
if (umlClass._type.equals("UMLClass")) {
metaClass.setInterface(false);
} else {
metaClass.setInterface(true);
}
if (umlClass.operations != null) {
metaClass.setOperations(umlClass.operations);
operationsList.addAll(metaClass.operations);
}
if (umlClass.attributes != null) {
metaClass.setFields(umlClass.attributes);
}
metaClasses.add(metaClass);
}
// in second pass, define associations and generalizations for these classes
for (Element umlClass : classes.getOwnedElements()) {
if (umlClass.ownedElements != null) {
// find corresponding metaclass, then populate the secondary inferences
List<MetaClass> correspondingMetaClassList =
metaClasses
.stream()
.filter(f -> f._id.equals(umlClass._id))
.collect(Collectors.toList());
MetaClass correspondingMetaClass = correspondingMetaClassList.get(0);
List<Element> umlAssociations =
umlClass
.ownedElements
.stream()
.filter(f -> f._type.equals("UMLAssociation"))
.collect(Collectors.toList());
if (umlAssociations.size() > 0) {
correspondingMetaClass.setAssociations(metaClasses, umlAssociations);
}
List<Element> umlGeneralization =
umlClass
.ownedElements
.stream()
.filter(f -> f._type.equals("UMLGeneralization"))
.collect(Collectors.toList());
if (umlGeneralization.size() > 0) {
correspondingMetaClass.setGeneralizations(metaClasses, umlGeneralization);
}
List<Element> umlRealization =
umlClass
.ownedElements
.stream()
.filter(f -> f._type.equals("UMLInterfaceRealization"))
.collect(Collectors.toList());
if (umlRealization.size() > 0) {
correspondingMetaClass.setInterfaceRealization(metaClasses, umlRealization);
}
}
}
// *--------------------------CLASSES-------------------------------*//
// *----------------------- BEHAVIOUR---------------------------------*//
for (Element umlCollaboration : behaviour.getOwnedElements()) {
// Role to Class mapping
ArrayList<Element> attributes = umlCollaboration.attributes;
HashMap<String, MetaClass> roleToClassMap = new HashMap<>();
if (attributes != null) {
for (Element attribute : attributes) {
List<MetaClass> roleClass =
metaClasses
.stream()
.filter(f -> f._id.equals(attribute.type.$ref))
.collect(Collectors.toList());
roleToClassMap.put(attribute._id, roleClass.get(0));
}
}
for (Element umlInteraction : umlCollaboration.ownedElements) {
// mapping lifelines to the classes they correspond
ArrayList<Element> participants = umlInteraction.participants;
if (participants != null && participants.size() > 0) {
for (Element participant : participants) {
MetaClass participantClass = roleToClassMap.get(participant.represent.$ref);
LifeLine lifeLine = new LifeLine();
lifeLine.setName(participant.name);
lifeLine.setId(participant._id);
lifeLine.setMetaClass(participantClass);
lifeLines.add(lifeLine);
}
}
// first parse all the combined fragments and get ready
if (umlInteraction.fragments != null) {
for (Element fragment :
umlInteraction.fragments) { // depending on the fragment set the class
Instruction instruction = null;
if (fragment.interactionOperator.equals("loop")) {
Loop loop = new Loop();
loop.setId(fragment._id);
loop.setWeight(0);
Guard guard = new Guard(fragment.operands.get(0)._id);
// loop can have only one condition--- one condition-- condition is made up of
// AND or OR's
guard.setCondition(fragment.operands.get(0).guard);
loop.setGuard(guard);
instruction = loop;
combinedFragments.add(loop);
listOfGuards.add(guard);
guardToCFMap.put(guard, loop);
}
if (fragment.interactionOperator.equals("alt")) {
Conditional c = new Conditional();
c.setId(fragment._id);
c.setWeight(0);
instruction = c;
combinedFragments.add(c);
Guard consequence = new Guard(fragment.operands.get(0)._id);
consequence.setCondition(fragment.operands.get(0).guard);
c.setCons(consequence);
listOfGuards.add(consequence);
guardToCFMap.put(consequence, c);
consequence.setConsequence(true);
if (fragment.operands.size() > 1) {
Guard alternate = new Guard(fragment.operands.get(1)._id);
alternate.setCondition(fragment.operands.get(1).guard);
c.setAlt(alternate);
listOfGuards.add(alternate);
guardToCFMap.put(alternate, c);
alternate.setAlternative(true);
}
}
if (fragment.tags != null) {
for (Element tag : fragment.tags) {
if (tag.name.equals("parent")) {
List<Instruction> instructionList =
combinedFragments
.stream()
.filter(e -> e.getId().equals(tag.reference.$ref))
.collect(Collectors.toList());
if (instructionList.size() > 0) {
instructionList.get(0).getBlock().add(instruction);
instruction.setParent(instructionList.get(0));
}
}
}
}
}
}
// parsing the messages and make nodes out them to later build a tree from the
// lifelines
ArrayList<Element> messages = umlInteraction.messages;
Element startMessage = messages.get(0);
String sourceRef = startMessage.source.$ref;
String targetRef = startMessage.target.$ref;
Element endMessage = null;
LifeLine sourceLifeLine = getLifeLine(lifeLines, sourceRef);
LifeLine targetLifeLine = getLifeLine(lifeLines, targetRef);
// First message processing
parentMessage = new MethodInvocation();
parentMessage.setAssignmentTarget(startMessage.assignmentTarget);
parentMessage.setMessageSort(startMessage.messageSort);
parentMessage.setSource(sourceLifeLine.getMetaClass());
parentMessage.setTarget(targetLifeLine.getMetaClass());
parentMessage.setName(startMessage.name);
parentMessage.setId(startMessage._id);
if (sourceLifeLine.getId().equals(targetLifeLine.getId())) {
parentMessage.setCallerObject("this");
} else {
parentMessage.setCallerObject(targetLifeLine.getName());
}
int weight = 0;
parentMessage.setWeight(weight++);
if (startMessage.signature != null) {
parentMessage.setSignature(startMessage.signature.$ref);
}
if (startMessage.tags != null) {
for (Element tag : startMessage.tags) {
// if (tag.name.equals("CF")) {
// parentMessage.setInCF(true);
//
// parentMessage.setCfID(tag.reference.$ref);
// }
if (tag.name.equals("operand")) {
parentMessage.setOperandId(tag.reference.$ref);
}
}
}
MethodInvocation rootMessage = parentMessage;
methodInvocations.add(rootMessage);
rootMessages.add(rootMessage);
Iterator<Element> iter = messages.iterator();
while (iter.hasNext()) {
if (iter.next() == endMessage) {
continue;
}
iter.remove();
List<Element> childMessages = getChildMessages(messages, targetRef);
for (Element child : childMessages) {
LifeLine childSource = getLifeLine(lifeLines, child.source.$ref);
LifeLine childTarget = getLifeLine(lifeLines, child.target.$ref);
MethodInvocation childMessage = new MethodInvocation();
childMessage.setMessageSort(child.messageSort);
childMessage.setSource(childSource.getMetaClass());
childMessage.setTarget(childTarget.getMetaClass());
childMessage.setAssignmentTarget(child.assignmentTarget);
childMessage.setName(child.name);
childMessage.setId(child._id);
childMessage.setWeight(weight++);
childMessage.setArguments(child.arguments);
if (childSource.getId().equals(childTarget.getId())) {
childMessage.setCallerObject("this");
} else {
childMessage.setCallerObject(childTarget.getName());
}
if (child.signature != null) {
childMessage.setSignature(child.signature.$ref);
}
if (child.tags != null) {
for (Element tag : child.tags) {
// if (tag.name.equals("CF")) {
// childMessage.setInCF(true);
//
// childMessage.setCfID(tag.reference.$ref);
// }
if (tag.name.equals("operand")) {
childMessage.setOperandId(tag.reference.$ref);
}
}
}
parentMessage.childNodes.add(childMessage);
methodInvocations.add(childMessage);
}
if (childMessages.size() > 0) {
List<MethodInvocation> nextMessage =
parentMessage
.childNodes
.stream()
.filter(f -> !f.source.equals(f.target))
.collect(Collectors.toList());
List<Element> startMessageNext =
childMessages
.stream()
.filter(f -> !f.source.$ref.equals(f.target.$ref))
.collect(Collectors.toList());
startMessage = startMessageNext.get(0);
targetRef = startMessage.target.$ref;
sourceRef = startMessage.source.$ref;
parentMessage = nextMessage.get(0);
if (childMessages.size() > 1) {
endMessage = childMessages.get(childMessages.size() - 1);
}
}
}
}
for (MethodInvocation methodInvocation : methodInvocations) {
List<Operation> matchingOperation =
operationsList
.stream()
.filter(f -> f._id.equals(methodInvocation.getSignature()))
.collect(Collectors.toList());
if (matchingOperation.size() > 0) {
operationMap.put(methodInvocation, matchingOperation.get(0)._id);
methodInvocation.setOperation(matchingOperation.get(0));
}
}
Stack stack = new Stack();
for (MethodInvocation root : methodInvocations) {
stack.push(root);
while (!stack.empty()) {
MethodInvocation methodInvocation = (MethodInvocation) stack.pop();
Operation currentOperation = methodInvocation.getOperation();
if (currentOperation != null) {
// all child nodes of this node make up its body
List<MethodInvocation> childNodes = methodInvocation.childNodes;
for (MethodInvocation child : childNodes) {
stack.push(child);
}
for (MethodInvocation childNode : childNodes) {
if (childNode.getOperandId() != null) {
List<Instruction> combinedFragmentsList =
combinedFragments
.stream()
.filter(f -> f.getId().equals(childNode.getCfID()))
.collect(Collectors.toList());
List<Guard> guardList =
listOfGuards
.stream()
.filter(f -> f.id.equals(childNode.getOperandId()))
.collect(Collectors.toList());
if (guardList.size() > 0) {
Guard currentGuard = guardList.get(0);
Instruction instruction = guardToCFMap.get(guardList.get(0));
// get the topmost CF if it is in a tree
Instruction parent = instruction.getParent();
while (instruction.getParent() != null) {
instruction = instruction.getParent();
}
if (currentGuard.isConsequence) {
Conditional conditional = (Conditional) instruction;
if (!conditional.getConsequence().contains(childNode)) {
conditional.getConsequence().add(childNode);
}
}
if (currentGuard.isAlternative) {
Conditional conditional = (Conditional) instruction;
if (!conditional.getAlternative().contains(childNode)) {
conditional.getAlternative().add(childNode);
}
}
if (!currentGuard.isAlternative && !currentGuard.isConsequence) {
Loop loop = (Loop) instruction;
loop.getBlock().add(childNode);
} else {
if (!currentOperation.getBlock().contains(instruction)) {
currentOperation.getBlock().add(instruction);
}
}
}
} else {
if (!currentOperation.getBlock().contains(childNode)) {
currentOperation.getBlock().add(childNode);
}
}
}
}
}
}
}
}
}
}
//
//// printAllData(metaClasses);
// while (parentMessage.childNodes != null || parentMessage.childNodes.size() > 0) {
// System.out.println("parent " + parentMessage.name);
// for (com.cbpro.main.MethodInvocation child : parentMessage.childNodes) {
// System.out.println("child " + child.name);
// }
// if (parentMessage.childNodes.size() > 0) {
// parentMessage = parentMessage.childNodes.get(0);
// } else {
// break;
// }
// }
mainPackage.print();
File dir = new File("/home/ramyashenoy/Desktop/DemoFolder/" + mainPackage.getName());
boolean successful = dir.mkdir();
if (successful) {
System.out.println("directory was created successfully");
for (MetaClass metaClass : metaClasses) {
if (metaClass.name.equals("Main")) {
continue;
} else {
String data = metaClass.print();
BufferedWriter out = null;
try {
FileWriter fstream =
new FileWriter(
dir.getPath() + "/" + metaClass.name + ".java",
true); // true tells to append data.
out = new BufferedWriter(fstream);
out.write(data);
} catch (IOException e) {
System.err.println("Error: " + e.getMessage());
} finally {
if (out != null) {
out.close();
}
}
}
}
} else {
// creating the directory failed
System.out.println("failed trying to create the directory");
}
mainPackage.setClasses(metaClasses);
}
public void invoke(MethodInvocation invocation) throws Throwable {
next.invoke(invocation);
if (invocation.found() || invocation.getParameterTypes().length != 1) {
return;
}
if (!invocation.isIsOrGet()) {
return;
}
MethodInvocation getterInvocation =
new MethodInvocation(
invocation.getName(),
invocation.getReturnType(),
invocation.getGenericReturnType(),
EMPTY_CLASS_ARRAY,
invocation.getDelegate(),
EMPTY);
next.invoke(getterInvocation);
if (getterInvocation.found() && getterInvocation.getResult() != null) {
invocation.setResult(getterInvocation.getResult());
} else {
invocation.setResult(invocation.getParameters()[0]);
}
}
/**
* Checks whether the given method was called - allows distinguishing between overloads by
* specifying the parameter types.
*
* @param name method name
* @param paramTypes method parameters
* @return true if the method with the given parameters was called, false otherwise
*/
public boolean wasMethodCalled(String name, Class<?>... paramTypes) {
for (MethodInvocation invocation : invocations) {
if (invocation.method.equals(name) && invocation.paramTypesMatch(paramTypes)) return true;
}
return false;
}
