@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
// TODO: this wrapping try is for debug only. Remove later.
final int TIMES = 10;
List<Long> runsTimer = new ArrayList<Long>(TIMES);
for (int i = 0; i < TIMES; i++) {
long startTimer = System.currentTimeMillis();
try {
ISelection selection = HandlerUtil.getCurrentSelectionChecked(event);
Shell shell = HandlerUtil.getActiveShellChecked(event);
if (!(selection instanceof ITextSelection))
throw new ExecutionException("Not a text selection");
IFile textSelectionFile =
(IFile)
HandlerUtil.getActiveEditorChecked(event).getEditorInput().getAdapter(IFile.class);
ITextSelection textSelection = (ITextSelection) selection;
SelectionNodesVisitor selectionNodesVisitor = new SelectionNodesVisitor(textSelection);
ICompilationUnit compilationUnit = JavaCore.createCompilationUnitFrom(textSelectionFile);
ASTParser parser = ASTParser.newParser(AST.JLS3);
parser.setSource(compilationUnit);
parser.setKind(ASTParser.K_COMPILATION_UNIT);
parser.setResolveBindings(true);
CompilationUnit jdtCompilationUnit = (CompilationUnit) parser.createAST(null);
jdtCompilationUnit.accept(selectionNodesVisitor);
Set<ASTNode> selectionNodes = selectionNodesVisitor.getNodes();
System.out.println("Selection" + selectionNodes);
IFeatureExtracter extracter = CIDEFeatureExtracterFactory.getInstance().newExtracter();
String correspondentClasspath =
MethodDeclarationSootMethodBridge.getCorrespondentClasspath(textSelectionFile);
SootManager.configure(correspondentClasspath);
MethodDeclaration methodDeclaration =
MethodDeclarationSootMethodBridge.getParentMethod(selectionNodes.iterator().next());
String declaringMethodClass =
methodDeclaration.resolveBinding().getDeclaringClass().getQualifiedName();
MethodDeclarationSootMethodBridge mdsm =
new MethodDeclarationSootMethodBridge(methodDeclaration);
SootMethod sootMethod =
SootManager.getMethodBySignature(
declaringMethodClass, mdsm.getSootMethodSubSignature());
Body body = sootMethod.retrieveActiveBody();
Collection<Unit> unitsInSelection =
ASTNodeUnitBridge.getUnitsFromLines(
ASTNodeUnitBridge.getLinesFromASTNodes(selectionNodes, jdtCompilationUnit), body);
if (unitsInSelection.isEmpty()) {
System.out.println("the selection doesn't map to any Soot Unit");
return null;
}
FeatureModelInstrumentorTransformer instrumentorTransformer =
new FeatureModelInstrumentorTransformer(extracter, correspondentClasspath);
instrumentorTransformer.transform2(body, correspondentClasspath);
FeatureTag<Set<String>> bodyFeatureTag =
(FeatureTag<Set<String>>) body.getTag("FeatureTag");
BriefUnitGraph bodyGraph = new BriefUnitGraph(body);
LiftedReachingDefinitions reachingDefinitions =
new LiftedReachingDefinitions(bodyGraph, bodyFeatureTag.getFeatures());
reachingDefinitions.execute();
Map<Pair<Unit, Set<String>>, Set<Unit>> createProvidesConfigMap =
createProvidesConfigMap(unitsInSelection, reachingDefinitions, body);
System.out.println(createProvidesConfigMap);
String message = createMessage(createProvidesConfigMap);
// EmergentPopup.pop(shell, message);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
G.v().reset();
}
long estimatedTime = System.currentTimeMillis() - startTimer;
runsTimer.add(estimatedTime);
}
System.out.println(runsTimer);
return null;
}
