public static Set<PsiType> getDefaultExpectedTypes(@NotNull GrExpression element) {
final LinkedHashSet<PsiType> result = new LinkedHashSet<PsiType>();
for (TypeConstraint constraint : calculateTypeConstraints(element)) {
result.add(constraint.getDefaultType());
}
return result;
}
public void bePatternConfiguration(List<PsiClass> classes, PsiMethod method) {
data.TEST_OBJECT = TestType.PATTERN.getType();
final String suffix;
if (method != null) {
data.METHOD_NAME = method.getName();
suffix = "," + data.METHOD_NAME;
} else {
suffix = "";
}
LinkedHashSet<String> patterns = new LinkedHashSet<String>();
for (PsiClass pattern : classes) {
patterns.add(JavaExecutionUtil.getRuntimeQualifiedName(pattern) + suffix);
}
data.setPatterns(patterns);
final Module module =
RunConfigurationProducer.getInstance(TestNGPatternConfigurationProducer.class)
.findModule(this, getConfigurationModule().getModule(), patterns);
if (module == null) {
data.setScope(TestSearchScope.WHOLE_PROJECT);
setModule(null);
} else {
setModule(module);
}
setGeneratedName();
}
@Override
@NotNull
public SuggestedNameInfo suggestUniqueVariableName(
@NotNull final SuggestedNameInfo baseNameInfo,
PsiElement place,
boolean ignorePlaceName,
boolean lookForward) {
final String[] names = baseNameInfo.names;
final LinkedHashSet<String> uniqueNames = new LinkedHashSet<String>(names.length);
for (String name : names) {
if (ignorePlaceName && place instanceof PsiNamedElement) {
final String placeName = ((PsiNamedElement) place).getName();
if (Comparing.strEqual(placeName, name)) {
uniqueNames.add(name);
continue;
}
}
uniqueNames.add(suggestUniqueVariableName(name, place, lookForward));
}
return new SuggestedNameInfo(ArrayUtil.toStringArray(uniqueNames)) {
@Override
public void nameChosen(String name) {
baseNameInfo.nameChosen(name);
}
};
}
/**
* Begins the in-place refactoring operation.
*
* @return true if the in-place refactoring was successfully started, false if it failed to start
* and a dialog should be shown instead.
*/
public boolean startInplaceIntroduceTemplate() {
final boolean replaceAllOccurrences = isReplaceAllOccurrences();
final Ref<Boolean> result = new Ref<>();
CommandProcessor.getInstance()
.executeCommand(
myProject,
() -> {
final String[] names = suggestNames(replaceAllOccurrences, getLocalVariable());
final V variable = createFieldToStartTemplateOn(replaceAllOccurrences, names);
boolean started = false;
if (variable != null) {
int caretOffset = getCaretOffset();
myEditor.getCaretModel().moveToOffset(caretOffset);
myEditor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE);
final LinkedHashSet<String> nameSuggestions = new LinkedHashSet<>();
nameSuggestions.add(variable.getName());
nameSuggestions.addAll(Arrays.asList(names));
initOccurrencesMarkers();
setElementToRename(variable);
updateTitle(getVariable());
started = super.performInplaceRefactoring(nameSuggestions);
if (started) {
onRenameTemplateStarted();
myDocumentAdapter =
new DocumentAdapter() {
@Override
public void documentChanged(DocumentEvent e) {
if (myPreview == null) return;
final TemplateState templateState =
TemplateManagerImpl.getTemplateState(myEditor);
if (templateState != null) {
final TextResult value =
templateState.getVariableValue(
InplaceRefactoring.PRIMARY_VARIABLE_NAME);
if (value != null) {
updateTitle(getVariable(), value.getText());
}
}
}
};
myEditor.getDocument().addDocumentListener(myDocumentAdapter);
updateTitle(getVariable());
if (TemplateManagerImpl.getTemplateState(myEditor) != null) {
myEditor.putUserData(ACTIVE_INTRODUCE, this);
}
}
}
result.set(started);
if (!started) {
finish(true);
}
},
getCommandName(),
getCommandName());
return result.get();
}
@Override
public PsiType[] guessTypeToCast(
PsiExpression expr) { // TODO : make better guess based on control flow
LinkedHashSet<PsiType> types = new LinkedHashSet<>();
ContainerUtil.addIfNotNull(types, getControlFlowExpressionType(expr));
addExprTypesWhenContainerElement(types, expr);
addExprTypesByDerivedClasses(types, expr);
return types.toArray(PsiType.createArray(types.size()));
}
public void moveFieldInitializations() throws IncorrectOperationException {
LOG.assertTrue(myMembersAfterMove != null);
final LinkedHashSet<PsiField> movedFields = new LinkedHashSet<>();
for (PsiMember member : myMembersAfterMove) {
if (member instanceof PsiField) {
movedFields.add((PsiField) member);
}
}
if (movedFields.isEmpty()) return;
PullUpHelper<MemberInfo> processor = getProcessor(myTargetSuperClass);
LOG.assertTrue(processor != null, myTargetSuperClass);
processor.moveFieldInitializations(movedFields);
}
@Override
public void readExternal(Element element) throws InvalidDataException {
PathMacroManager.getInstance(getProject()).expandPaths(element);
super.readExternal(element);
JavaRunConfigurationExtensionManager.getInstance().readExternal(this, element);
readModule(element);
DefaultJDOMExternalizer.readExternal(this, element);
DefaultJDOMExternalizer.readExternal(getPersistantData(), element);
EnvironmentVariablesComponent.readExternal(element, getPersistantData().getEnvs());
Map<String, String> properties = getPersistantData().TEST_PROPERTIES;
properties.clear();
Element propertiesElement = element.getChild("properties");
if (propertiesElement != null) {
List<Element> children = propertiesElement.getChildren("property");
for (Element property : children) {
properties.put(property.getAttributeValue("name"), property.getAttributeValue("value"));
}
}
List<String> listeners = getPersistantData().TEST_LISTENERS;
listeners.clear();
Element listenersElement = element.getChild("listeners");
if (listenersElement != null) {
List<Element> children = listenersElement.getChildren("listener");
for (Element listenerClassName : children) {
listeners.add(listenerClassName.getAttributeValue("class"));
}
}
final Element patternsElement = element.getChild(PATTERNS_EL_NAME);
if (patternsElement != null) {
final LinkedHashSet<String> tests = new LinkedHashSet<String>();
for (Object o : patternsElement.getChildren(PATTERN_EL_NAME)) {
Element patternElement = (Element) o;
tests.add(patternElement.getAttributeValue(TEST_CLASS_ATT_NAME));
}
getPersistantData().setPatterns(tests);
}
}
private void addExprTypesByDerivedClasses(LinkedHashSet<PsiType> set, PsiExpression expr) {
PsiType type = expr.getType();
if (!(type instanceof PsiClassType)) return;
PsiClass refClass = PsiUtil.resolveClassInType(type);
if (refClass == null) return;
PsiManager manager = PsiManager.getInstance(myProject);
PsiElementProcessor.CollectElementsWithLimit<PsiClass> processor =
new PsiElementProcessor.CollectElementsWithLimit<>(5);
ClassInheritorsSearch.search(refClass).forEach(new PsiElementProcessorAdapter<>(processor));
if (processor.isOverflow()) return;
for (PsiClass derivedClass : processor.getCollection()) {
if (derivedClass instanceof PsiAnonymousClass) continue;
PsiType derivedType =
JavaPsiFacade.getInstance(manager.getProject())
.getElementFactory()
.createType(derivedClass);
set.add(derivedType);
}
}
private void addExprTypesWhenContainerElement(LinkedHashSet<PsiType> set, PsiExpression expr) {
if (expr instanceof PsiMethodCallExpression) {
PsiMethodCallExpression callExpr = (PsiMethodCallExpression) expr;
PsiReferenceExpression methodExpr = callExpr.getMethodExpression();
String methodName = methodExpr.getReferenceName();
MethodPattern pattern =
myMethodPatternMap.findPattern(
methodName, callExpr.getArgumentList().getExpressions().length);
if (pattern != null && pattern.parameterIndex < 0 /* return value */) {
PsiExpression qualifier = methodExpr.getQualifierExpression();
if (qualifier != null) {
PsiType[] types = guessContainerElementType(qualifier, null);
for (PsiType type : types) {
if (type instanceof PsiClassType) {
if (((PsiClassType) type).resolve() instanceof PsiAnonymousClass) continue;
}
set.add(type);
}
}
}
}
}
@Override
public void invoke(@NotNull final Project project, final Editor editor, final PsiFile file)
throws IncorrectOperationException {
if (!FileModificationService.getInstance().prepareFileForWrite(file)) return;
PsiMethod[] constructors = myClass.getConstructors();
if (constructors.length == 0) {
final AddDefaultConstructorFix defaultConstructorFix = new AddDefaultConstructorFix(myClass);
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
defaultConstructorFix.invoke(project, editor, file);
}
});
constructors = myClass.getConstructors();
}
Arrays.sort(
constructors,
new Comparator<PsiMethod>() {
@Override
public int compare(PsiMethod c1, PsiMethod c2) {
final PsiMethod cc1 = RefactoringUtil.getChainedConstructor(c1);
final PsiMethod cc2 = RefactoringUtil.getChainedConstructor(c2);
if (cc1 == c2) return 1;
if (cc2 == c1) return -1;
if (cc1 == null) {
return cc2 == null ? 0 : compare(c1, cc2);
} else {
return cc2 == null ? compare(cc1, c2) : compare(cc1, cc2);
}
}
});
final ArrayList<PsiMethod> constrs =
filterConstructorsIfFieldAlreadyAssigned(constructors, getField());
if (constrs.size() > 1) {
final PsiMethodMember[] members = new PsiMethodMember[constrs.size()];
int i = 0;
for (PsiMethod constructor : constrs) {
members[i++] = new PsiMethodMember(constructor);
}
final List<PsiMethodMember> elements;
if (ApplicationManager.getApplication().isUnitTestMode()) {
elements = Arrays.asList(members);
} else {
final MemberChooser<PsiMethodMember> chooser =
new MemberChooser<PsiMethodMember>(members, false, true, project);
chooser.setTitle("Choose constructors to add parameter to");
chooser.show();
elements = chooser.getSelectedElements();
if (elements == null) return;
}
for (PsiMethodMember member : elements) {
if (!addParameterToConstructor(
project, file, editor, member.getElement(), new PsiField[] {getField()})) break;
}
} else if (!constrs.isEmpty()) {
final Collection<SmartPsiElementPointer<PsiField>> fieldsToFix = getFieldsToFix();
try {
final PsiMethod constructor = constrs.get(0);
final LinkedHashSet<PsiField> fields = new LinkedHashSet<PsiField>();
getFieldsToFix().add(myField);
for (SmartPsiElementPointer<PsiField> elementPointer : fieldsToFix) {
final PsiField field = elementPointer.getElement();
if (field != null
&& isAvailable(field)
&& filterConstructorsIfFieldAlreadyAssigned(new PsiMethod[] {constructor}, field)
.contains(constructor)) {
fields.add(field);
}
}
if (constrs.size() == constructors.length
&& fields.size() > 1
&& !ApplicationManager.getApplication().isUnitTestMode()) {
PsiFieldMember[] members = new PsiFieldMember[fields.size()];
int i = 0;
for (PsiField field : fields) {
members[i++] = new PsiFieldMember(field);
}
MemberChooser<PsiElementClassMember> chooser =
new MemberChooser<PsiElementClassMember>(members, false, true, project);
chooser.setTitle("Choose Fields to Generate Constructor Parameters for");
chooser.show();
if (chooser.getExitCode() != DialogWrapper.OK_EXIT_CODE) return;
final List<PsiElementClassMember> selectedElements = chooser.getSelectedElements();
if (selectedElements == null) return;
fields.clear();
for (PsiElementClassMember member : selectedElements) {
fields.add((PsiField) member.getElement());
}
}
addParameterToConstructor(
project,
file,
editor,
constructor,
constrs.size() == constructors.length
? fields.toArray(new PsiField[fields.size()])
: new PsiField[] {getField()});
} finally {
fieldsToFix.clear();
}
}
}