static void programRun() {
System.out.println("Give a command: ");
String command = scanner.next().toLowerCase();
if (command.equals("")) {
} else if (command.equals("exit")) {
insideExitCommand = true;
while (insideExitCommand) {
System.out.println("Are you sure you want to quit? Y/N");
command = scanner.next().toLowerCase();
if (command.startsWith("y")) {
System.out.println("Goodbye.");
programIsOn = false;
insideExitCommand = false;
} else if (command.startsWith("n")) {
insideExitCommand = false;
} else {
printCommandUnknown();
}
}
} else if (command.equals("help")) {
helpCommand();
} else if (command.equals("opendb")) {
openDB();
// to be continued
} else if (command.equals("start") || command.equals("analyze")) {
insideStart = true;
while (insideStart) {
Operation operation = new Operation(scanner, flags, command);
operation.main();
insideStart = false;
}
} else if (command.equals("truncate")) {
if (dbIsOpen()) {
try {
DatabaseConnection.truncateTables(flags.getConnection());
} catch (SQLException ex) {
printSQLException(ex);
}
}
} else if (command.equals("addlang")) {
addNewLanguage();
} else if (command.equals("showlangs")) {
showLanguages();
} else if (command.equals("automatic")) {
flags.setApproveFormsAutomatically(!flags.areFormsAutomaticallyApproved());
} else {
printCommandUnknown();
}
}
protected static Value grind(RCvalue args, Operation op) throws EvalException {
for (int i = 0; i < args.size(); i++)
if (!(args.value(i) instanceof PolygonValue))
throw new EvalException(
op.name() + "(): all operands must polgons." + "Operand " + (i + 1) + "is not.");
return (grind(args, op, 0, args.size()));
}
// value(lo) to value(hi-1)
protected static Value grind(RCvalue args, Operation op, int lo, int hi) throws EvalException {
switch (hi - lo) {
case 0:
return new PolygonValue(
(RCvalue) (RCvalue.factory().create(new Value[] {}, true))); // empty
case 1:
return args.value(lo); // one
case 2:
Value result = op.op((PolygonValue) (args.value(lo)), (PolygonValue) (args.value(hi - 1)));
return result; // two
default:
int mid = (lo + hi + 1) / 2; // split
Value v0 = grind(args, op, lo, mid);
Value v1 = grind(args, op, mid, hi);
result = op.op((PolygonValue) (v0), (PolygonValue) (v1));
return result;
}
}
public static final int expr() throws ParseException {
Token t;
int t1, t2;
Operation op = null;
// <expr> ::= <term> {(+|-) <term>}
t1 = term();
label_2:
while (true) {
switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
case PLUS:
case MINUS:;
break;
default:
jj_la1[1] = jj_gen;
break label_2;
}
switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
case PLUS:
t = jj_consume_token(PLUS);
System.out.printf(
"@(%d,%d)\u005ctPLUS\u005ct-\u005ct%s\u005cn", t.beginLine, t.beginColumn, t);
op = new Sum();
break;
case MINUS:
t = jj_consume_token(MINUS);
System.out.printf(
"@(%d,%d)\u005ctMINUS\u005ct-\u005ct%s\u005cn", t.beginLine, t.beginColumn, t);
op = new Sub();
break;
default:
jj_la1[2] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
t2 = term();
t1 = op.calculate(t1, t2);
// System.out.println("<TERM>" + t.beginLine + " " + t.beginColumn);
}
{
if (true) return t1;
}
throw new Error("Missing return statement in function");
}
public static final int term() throws ParseException {
Token t;
int f1, f2;
Operation op = null;
// <term> ::= <factor> {(*|/) <factor>}
f1 = factor();
label_3:
while (true) {
switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
case MUL:
case DIV:;
break;
default:
jj_la1[3] = jj_gen;
break label_3;
}
switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
case MUL:
t = jj_consume_token(MUL);
op = new Mul();
System.out.printf(
"@(%d,%d)\u005ctMUL\u005ct-\u005ct%s\u005cn", t.beginLine, t.beginColumn, t);
break;
case DIV:
t = jj_consume_token(DIV);
op = new Div();
System.out.printf(
"@(%d,%d)\u005ctDIV\u005ct-\u005ct%s\u005cn", t.beginLine, t.beginColumn, t);
break;
default:
jj_la1[4] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
f2 = factor();
f1 = op.calculate(f1, f2);
}
{
if (true) return f1;
}
throw new Error("Missing return statement in function");
}
public static QueuedOperation createFromData(DataInput in)
throws IOException, ClassNotFoundException {
Operation op = Operation.fromOrdinal(in.readByte());
Object key = null;
byte[] value = null;
Object valueObj = null;
byte deserializationPolicy = DistributedCacheOperation.DESERIALIZATION_POLICY_NONE;
Object cbArg = DataSerializer.readObject(in);
if (op.isEntry()) {
key = DataSerializer.readObject(in);
if (op.isUpdate() || op.isCreate()) {
deserializationPolicy = in.readByte();
if (deserializationPolicy == DistributedCacheOperation.DESERIALIZATION_POLICY_EAGER) {
valueObj = DataSerializer.readObject(in);
} else {
value = DataSerializer.readByteArray(in);
}
}
}
return new QueuedOperation(op, key, value, valueObj, deserializationPolicy, cbArg);
}
public int propose(int seq, Operation op) throws RemoteException {
if (!work) return seq;
boolean decided = false;
while (!decided) {
seq++;
ArrayList<KeyValueServerInterface> list = getServersList();
int count = 0;
int max = -1;
for (KeyValueServerInterface server : list) {
Instance ins = server.prepare(op.op_num, seq);
if (ins != null) {
count++;
if (ins.n_a > max) {
max = ins.n_a;
// content = ins.content;
op.content = ins.content;
}
}
}
if (count > (list.size() / 2)) {
if (sendAllAccept(op.op_num, seq, op.content, list)) {
for (KeyValueServerInterface server : list) {
server.decide(seq, op);
}
decided = true;
}
}
}
return seq;
}
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 analyze(Block block) {
Operation prev = block.removePriorPushOperation();
count = prev.str();
}
public void processOperation(
String resourcePath,
String httpMethod,
Operation operation,
Map<String, List<CodegenOperation>> operations,
Path path) {
if (operation != null) {
if (System.getProperty("debugOperations") != null) {
LOGGER.info(
"processOperation: resourcePath= "
+ resourcePath
+ "\t;"
+ httpMethod
+ " "
+ operation
+ "\n");
}
List<String> tags = operation.getTags();
if (tags == null) {
tags = new ArrayList<String>();
tags.add("default");
}
/*
build up a set of parameter "ids" defined at the operation level
per the swagger 2.0 spec "A unique parameter is defined by a combination of a name and location"
i'm assuming "location" == "in"
*/
Set<String> operationParameters = new HashSet<String>();
if (operation.getParameters() != null) {
for (Parameter parameter : operation.getParameters()) {
operationParameters.add(generateParameterId(parameter));
}
}
// need to propagate path level down to the operation
if (path.getParameters() != null) {
for (Parameter parameter : path.getParameters()) {
// skip propagation if a parameter with the same name is already defined at the operation
// level
if (!operationParameters.contains(generateParameterId(parameter))) {
operation.addParameter(parameter);
}
}
}
for (String tag : tags) {
CodegenOperation co = null;
try {
co =
config.fromOperation(
resourcePath, httpMethod, operation, swagger.getDefinitions(), swagger);
co.tags = new ArrayList<String>();
co.tags.add(sanitizeTag(tag));
config.addOperationToGroup(sanitizeTag(tag), resourcePath, operation, co, operations);
List<Map<String, List<String>>> securities = operation.getSecurity();
if (securities == null && swagger.getSecurity() != null) {
securities = new ArrayList<Map<String, List<String>>>();
for (SecurityRequirement sr : swagger.getSecurity()) {
securities.add(sr.getRequirements());
}
}
if (securities == null || securities.isEmpty()) {
continue;
}
Map<String, SecuritySchemeDefinition> authMethods =
new HashMap<String, SecuritySchemeDefinition>();
// NOTE: Use only the first security requirement for now.
// See the "security" field of "Swagger Object":
//
// https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#swagger-object
// "there is a logical OR between the security requirements"
if (securities.size() > 1) {
LOGGER.warn("More than 1 security requirements are found, using only the first one");
}
Map<String, List<String>> security = securities.get(0);
for (String securityName : security.keySet()) {
SecuritySchemeDefinition securityDefinition = fromSecurity(securityName);
if (securityDefinition != null) {
if (securityDefinition instanceof OAuth2Definition) {
OAuth2Definition oauth2Definition = (OAuth2Definition) securityDefinition;
OAuth2Definition oauth2Operation = new OAuth2Definition();
oauth2Operation.setType(oauth2Definition.getType());
oauth2Operation.setAuthorizationUrl(oauth2Definition.getAuthorizationUrl());
oauth2Operation.setFlow(oauth2Definition.getFlow());
oauth2Operation.setTokenUrl(oauth2Definition.getTokenUrl());
oauth2Operation.setScopes(new HashMap<String, String>());
for (String scope : security.get(securityName)) {
if (oauth2Definition.getScopes().containsKey(scope)) {
oauth2Operation.addScope(scope, oauth2Definition.getScopes().get(scope));
}
}
authMethods.put(securityName, oauth2Operation);
} else {
authMethods.put(securityName, securityDefinition);
}
}
}
if (!authMethods.isEmpty()) {
co.authMethods = config.fromSecurity(authMethods);
co.hasAuthMethods = true;
}
} catch (Exception ex) {
String msg =
"Could not process operation:\n" //
+ " Tag: "
+ tag
+ "\n" //
+ " Operation: "
+ operation.getOperationId()
+ "\n" //
+ " Resource: "
+ httpMethod
+ " "
+ resourcePath
+ "\n" //
+ " Definitions: "
+ swagger.getDefinitions()
+ "\n" //
+ " Exception: "
+ ex.getMessage();
throw new RuntimeException(msg, ex);
}
}
}
}
