private static void qualify(PsiMember member, PsiElement renamed, String name) {
if (!(renamed instanceof GrReferenceExpression)) return;
final PsiClass clazz = member.getContainingClass();
if (clazz == null) return;
final GrReferenceExpression refExpr = (GrReferenceExpression) renamed;
final PsiElement replaced;
if (member.hasModifierProperty(GrModifier.STATIC)) {
final GrReferenceExpression newRefExpr =
GroovyPsiElementFactory.getInstance(member.getProject())
.createReferenceExpressionFromText(clazz.getQualifiedName() + "." + name);
replaced = refExpr.replace(newRefExpr);
} else {
final PsiClass containingClass = PsiTreeUtil.getParentOfType(renamed, PsiClass.class);
if (member.getManager().areElementsEquivalent(containingClass, clazz)) {
final GrReferenceExpression newRefExpr =
GroovyPsiElementFactory.getInstance(member.getProject())
.createReferenceExpressionFromText("this." + name);
replaced = refExpr.replace(newRefExpr);
} else {
final GrReferenceExpression newRefExpr =
GroovyPsiElementFactory.getInstance(member.getProject())
.createReferenceExpressionFromText(clazz.getQualifiedName() + ".this." + name);
replaced = refExpr.replace(newRefExpr);
}
}
PsiUtil.shortenReferences((GroovyPsiElement) replaced);
}
@Nullable
private static String getLongTypeName(PsiType type) {
if (type instanceof PsiClassType) {
PsiClass aClass = ((PsiClassType) type).resolve();
if (aClass == null) {
return null;
} else if (aClass instanceof PsiAnonymousClass) {
PsiClass baseClass = ((PsiAnonymousClass) aClass).getBaseClassType().resolve();
return baseClass != null ? baseClass.getQualifiedName() : null;
} else {
return aClass.getQualifiedName();
}
} else if (type instanceof PsiArrayType) {
return getLongTypeName(((PsiArrayType) type).getComponentType()) + "[]";
} else if (type instanceof PsiPrimitiveType) {
return type.getPresentableText();
} else if (type instanceof PsiWildcardType) {
final PsiType bound = ((PsiWildcardType) type).getBound();
return bound != null ? getLongTypeName(bound) : CommonClassNames.JAVA_LANG_OBJECT;
} else if (type instanceof PsiCapturedWildcardType) {
final PsiType bound = ((PsiCapturedWildcardType) type).getWildcard().getBound();
return bound != null ? getLongTypeName(bound) : CommonClassNames.JAVA_LANG_OBJECT;
} else if (type instanceof PsiIntersectionType) {
return getLongTypeName(((PsiIntersectionType) type).getRepresentative());
} else if (type instanceof PsiDisjunctionType) {
return getLongTypeName(((PsiDisjunctionType) type).getLeastUpperBound());
} else {
return null;
}
}
/**
* Creates a new {@link ClassElement} object.
*
* @param clazz class information.
* @return a new {@link ClassElement} object.
*/
public static ClassElement newClassElement(PsiClass clazz) {
ClassElement ce = new ClassElement();
// name
ce.setName(clazz.getName());
ce.setQualifiedName(clazz.getQualifiedName());
// super
PsiClass superClass = clazz.getSuperClass();
if (superClass != null
&& !CommonClassNames.JAVA_LANG_OBJECT.equals(superClass.getQualifiedName())) {
ce.setSuperName(superClass.getName());
}
// interfaces
ce.setImplementNames(PsiAdapter.getImplementsClassnames(clazz));
// other
ce.setEnum(clazz.isEnum());
ce.setDeprecated(clazz.isDeprecated());
ce.setException(PsiAdapter.isExceptionClass(clazz));
ce.setAbstract(clazz.hasModifierProperty(PsiModifier.ABSTRACT));
ce.setTypeParams(clazz.getTypeParameters().length);
return ce;
}
public void testRunningAllInPackage() throws IOException, ExecutionException {
Module module1 = getModule1();
GlobalSearchScope module1AndLibraries = GlobalSearchScope.moduleWithLibrariesScope(module1);
PsiClass testCase = findClass(TestCase.class.getName(), module1AndLibraries);
PsiClass psiClass = findTestA(module1);
PsiClass psiClass2 = findTestA(getModule2());
PsiClass derivedTest = findClass(module1, "test1.DerivedTest");
PsiClass baseTestCase = findClass("junit.framework.ThirdPartyClass", module1AndLibraries);
PsiClass testB = findClass(getModule3(), "test1.TestB");
assertNotNull(testCase);
assertNotNull(derivedTest);
assertNotNull(psiClass);
assertTrue(psiClass.isInheritor(testCase, false));
assertEquals(baseTestCase, derivedTest.getSuperClass());
assertTrue(baseTestCase.isInheritor(testCase, true));
assertTrue(derivedTest.isInheritor(testCase, true));
PsiPackage psiPackage = JUnitUtil.getContainingPackage(psiClass);
JUnitConfiguration configuration = createConfiguration(psiPackage, module1);
JavaParameters parameters = checkCanRun(configuration);
List<String> lines = extractAllInPackageTests(parameters, psiPackage);
Assertion.compareUnordered(
new Object[] {
"",
psiClass.getQualifiedName(),
psiClass2.getQualifiedName(),
derivedTest.getQualifiedName(),
RT_INNER_TEST_NAME,
testB.getQualifiedName()
},
lines);
}
public void testEditJUnitConfiguration() throws ConfigurationException {
if (PlatformTestUtil.COVERAGE_ENABLED_BUILD) return;
PsiClass testA = findTestA(getModule2());
JUnitConfiguration configuration = createConfiguration(testA);
JUnitConfigurable editor = new JUnitConfigurable(myProject);
try {
Configurable configurable = new RunConfigurationConfigurableAdapter(editor, configuration);
configurable.reset();
final EditorTextFieldWithBrowseButton component =
((LabeledComponent<EditorTextFieldWithBrowseButton>)
editor.getTestLocation(JUnitConfigurationModel.CLASS))
.getComponent();
assertEquals(testA.getQualifiedName(), component.getText());
PsiClass otherTest = findClass(getModule2(), "test2.Test2");
component.setText(otherTest.getQualifiedName());
configurable.apply();
assertEquals(otherTest.getName(), configuration.getName());
String specialName = "My name";
configuration.setName(specialName);
configuration.setNameChangedByUser(true);
configurable.reset();
component.setText(testA.getQualifiedName());
configurable.apply();
assertEquals(specialName, configuration.getName());
} finally {
Disposer.dispose(editor);
}
}
private void findUsagesForInnerClass(PsiClass innerClass, List<FixableUsageInfo> usages) {
final PsiManager psiManager = innerClass.getManager();
final Project project = psiManager.getProject();
final GlobalSearchScope scope = GlobalSearchScope.allScope(project);
final Iterable<PsiReference> calls = ReferencesSearch.search(innerClass, scope);
final String innerName = innerClass.getQualifiedName();
assert innerName != null;
final String sourceClassQualifiedName = sourceClass.getQualifiedName();
assert sourceClassQualifiedName != null;
final String newInnerClassName =
getQualifiedName() + innerName.substring(sourceClassQualifiedName.length());
boolean hasExternalReference = false;
for (PsiReference reference : calls) {
final PsiElement referenceElement = reference.getElement();
if (referenceElement instanceof PsiJavaCodeReferenceElement) {
if (!isInMovedElement(referenceElement)) {
usages.add(
new ReplaceClassReference(
(PsiJavaCodeReferenceElement) referenceElement, newInnerClassName));
hasExternalReference = true;
}
}
}
if (hasExternalReference) {
innerClassesToMakePublic.add(innerClass);
}
}
@Override
@NotNull
public String buildErrorString(Object... infos) {
final PsiClass declaringClass = (PsiClass) infos[0];
final PsiClass referencedClass = (PsiClass) infos[1];
return InspectionGadgetsBundle.message(
"static.method.via.subclass.problem.descriptor",
declaringClass.getQualifiedName(),
referencedClass.getQualifiedName());
}
public static boolean resolvesTo(PsiType type, String fqn) {
if (type instanceof PsiClassType) {
final PsiClass resolved = ((PsiClassType) type).resolve();
return resolved != null && fqn.equals(resolved.getQualifiedName());
}
return false;
}
public static boolean isClassType(@Nullable PsiType type, @NotNull String qName) {
if (type instanceof PsiClassType) {
final PsiClass psiClass = ((PsiClassType) type).resolve();
return psiClass != null && qName.equals(psiClass.getQualifiedName());
}
return false;
}
private static boolean isAcceptedByPattern(
@NotNull PsiClass element,
String qualifiedName,
ClassPattern pattern,
Set<PsiClass> visited) {
if (qualifiedName == null) {
return false;
}
if (qualifiedName.equals(pattern.pattern)) {
return true;
}
if (pattern.pattern.endsWith(PATTERN_SUFFIX)
&& qualifiedName.startsWith(StringUtil.trimEnd(pattern.pattern, PATTERN_SUFFIX))) {
return true;
}
if (pattern.hierarchically) {
for (PsiClass superClass : element.getSupers()) {
final String superClassQualifiedName = superClass.getQualifiedName();
if (visited.add(superClass)
&& isAcceptedByPattern(superClass, superClassQualifiedName, pattern, visited)) {
return true;
}
}
}
return false;
}
private static PsiAnnotationMemberValue[] readFromClass(
@NonNls String attributeName, @NotNull PsiAnnotation magic, PsiType type) {
PsiAnnotationMemberValue fromClassAttr = magic.findAttributeValue(attributeName);
PsiType fromClassType =
fromClassAttr instanceof PsiClassObjectAccessExpression
? ((PsiClassObjectAccessExpression) fromClassAttr).getOperand().getType()
: null;
PsiClass fromClass =
fromClassType instanceof PsiClassType ? ((PsiClassType) fromClassType).resolve() : null;
if (fromClass == null) return null;
String fqn = fromClass.getQualifiedName();
if (fqn == null) return null;
List<PsiAnnotationMemberValue> constants = new ArrayList<PsiAnnotationMemberValue>();
for (PsiField field : fromClass.getFields()) {
if (!field.hasModifierProperty(PsiModifier.PUBLIC)
|| !field.hasModifierProperty(PsiModifier.STATIC)
|| !field.hasModifierProperty(PsiModifier.FINAL)) continue;
PsiType fieldType = field.getType();
if (!Comparing.equal(fieldType, type)) continue;
PsiAssignmentExpression e =
(PsiAssignmentExpression)
JavaPsiFacade.getElementFactory(field.getProject())
.createExpressionFromText("x=" + fqn + "." + field.getName(), field);
PsiReferenceExpression refToField = (PsiReferenceExpression) e.getRExpression();
constants.add(refToField);
}
if (constants.isEmpty()) return null;
return constants.toArray(new PsiAnnotationMemberValue[constants.size()]);
}
private GroovyResolveResult[] resolveTypeOrProperty() {
if (isDefinitelyKeyOfMap()) return GroovyResolveResult.EMPTY_ARRAY;
final GroovyResolveResult[] results = resolveTypeOrPropertyInner();
if (results.length == 0) return GroovyResolveResult.EMPTY_ARRAY;
if (!ResolveUtil.mayBeKeyOfMap(this)) return results;
// filter out all members from super classes. We should return only accessible members from map
// classes
List<GroovyResolveResult> filtered = new ArrayList<GroovyResolveResult>();
for (GroovyResolveResult result : results) {
final PsiElement element = result.getElement();
if (element instanceof PsiMember) {
if (((PsiMember) element).hasModifierProperty(PsiModifier.PRIVATE)) continue;
final PsiClass containingClass = ((PsiMember) element).getContainingClass();
if (containingClass != null) {
if (!InheritanceUtil.isInheritor(containingClass, CommonClassNames.JAVA_UTIL_MAP))
continue;
final String name = containingClass.getQualifiedName();
if (name != null && name.startsWith("java.")) continue;
if (containingClass.getLanguage() != GroovyFileType.GROOVY_LANGUAGE
&& !InheritanceUtil.isInheritor(
containingClass, GroovyCommonClassNames.DEFAULT_BASE_CLASS_NAME)) {
continue;
}
}
}
filtered.add(result);
}
return ContainerUtil.toArray(filtered, new GroovyResolveResult[filtered.size()]);
}
static String calcClassDisplayName(final PsiClass aClass) {
final String qName = aClass.getQualifiedName();
if (qName != null) {
return qName;
}
final PsiClass parent = PsiTreeUtil.getParentOfType(aClass, PsiClass.class, true);
if (parent == null) {
return null;
}
final String name = aClass.getName();
if (name != null) {
return calcClassDisplayName(parent) + "$" + name;
}
final Ref<Integer> classIndex = new Ref<Integer>(0);
try {
parent.accept(
new JavaRecursiveElementVisitor() {
public void visitAnonymousClass(PsiAnonymousClass cls) {
classIndex.set(classIndex.get() + 1);
if (aClass.equals(cls)) {
throw new ProcessCanceledException();
}
}
});
} catch (ProcessCanceledException ignored) {
}
return calcClassDisplayName(parent) + "$" + classIndex.get();
}
public static void addImportForItem(InsertionContext context, PsiClass aClass) {
if (aClass.getQualifiedName() == null) return;
PsiFile file = context.getFile();
int startOffset = context.getStartOffset();
int tail = context.getTailOffset();
int newTail = JavaCompletionUtil.insertClassReference(aClass, file, startOffset, tail);
if (newTail > context.getDocument().getTextLength() || newTail < 0) {
LOG.error(
LogMessageEx.createEvent(
"Invalid offset after insertion ",
"offset="
+ newTail
+ "\n"
+ "start="
+ startOffset
+ "\n"
+ "tail="
+ tail
+ "\n"
+ "file.length="
+ file.getTextLength()
+ "\n"
+ "document="
+ context.getDocument()
+ "\n"
+ DebugUtil.currentStackTrace(),
AttachmentFactory.createAttachment(context.getDocument())));
return;
}
context.setTailOffset(newTail);
JavaCompletionUtil.shortenReference(file, context.getStartOffset());
PostprocessReformattingAspect.getInstance(context.getProject()).doPostponedFormatting();
}
public AlternativeSourceNotificationPanel(
ComboBoxClassElement[] alternatives,
final PsiClass aClass,
final Project project,
final VirtualFile file) {
setText(
DebuggerBundle.message(
"editor.notification.alternative.source", aClass.getQualifiedName()));
final ComboBox switcher = new ComboBox(alternatives);
switcher.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
FileEditorManager.getInstance(project).closeFile(file);
PsiClass item = ((ComboBoxClassElement) switcher.getSelectedItem()).myClass;
item = (PsiClass) item.getNavigationElement(); // go through compiled
DebuggerUtilsEx.setAlternativeSource(file, item.getContainingFile().getVirtualFile());
item.navigate(true);
XDebugSession session = XDebuggerManager.getInstance(project).getCurrentSession();
if (session != null) {
session.updateExecutionPosition();
}
}
});
myLinksPanel.add(switcher);
}
@Override
public boolean isReferenceTo(PsiElement element) {
if (!(element instanceof PsiClass)) return false;
PsiClass aClass = (PsiClass) element;
return myCanonicalText.equals(aClass.getQualifiedName())
|| getManager().areElementsEquivalent(resolve(), element);
}
@Override
public void doFix(Project project, ProblemDescriptor descriptor)
throws IncorrectOperationException {
final PsiIdentifier name = (PsiIdentifier) descriptor.getPsiElement();
final PsiReferenceExpression expression = (PsiReferenceExpression) name.getParent();
if (expression == null) {
return;
}
final PsiMethodCallExpression call = (PsiMethodCallExpression) expression.getParent();
final String methodName = expression.getReferenceName();
if (call == null) {
return;
}
final PsiMethod method = call.resolveMethod();
if (method == null) {
return;
}
final PsiClass containingClass = method.getContainingClass();
final PsiExpressionList argumentList = call.getArgumentList();
if (containingClass == null) {
return;
}
final String containingClassName = containingClass.getQualifiedName();
final String argText = argumentList.getText();
PsiReplacementUtil.replaceExpressionAndShorten(
call, containingClassName + '.' + methodName + argText);
}
@NotNull
public static PsiElement[] findSuperElements(@NotNull PsiElement element) {
if (element instanceof PsiClass) {
PsiClass aClass = (PsiClass) element;
List<PsiClass> allSupers = new ArrayList<>(Arrays.asList(aClass.getSupers()));
for (Iterator<PsiClass> iterator = allSupers.iterator(); iterator.hasNext(); ) {
PsiClass superClass = iterator.next();
if (CommonClassNames.JAVA_LANG_OBJECT.equals(superClass.getQualifiedName()))
iterator.remove();
}
return allSupers.toArray(new PsiClass[allSupers.size()]);
}
if (element instanceof PsiMethod) {
PsiMethod method = (PsiMethod) element;
if (method.isConstructor()) {
PsiMethod constructorInSuper = PsiSuperMethodUtil.findConstructorInSuper(method);
if (constructorInSuper != null) {
return new PsiMethod[] {constructorInSuper};
}
} else {
PsiMethod[] superMethods = method.findSuperMethods(false);
if (superMethods.length == 0) {
PsiMethod superMethod = getSiblingInheritedViaSubClass(method);
if (superMethod != null) {
superMethods = new PsiMethod[] {superMethod};
}
}
return superMethods;
}
}
return PsiElement.EMPTY_ARRAY;
}
private void collectUncaughtExceptions(@NotNull PsiMethod method) {
if (isExternalOverride()) return;
if (getRefManager().isOfflineView()) return;
@NonNls final String name = method.getName();
if (getOwnerClass().isTestCase() && name.startsWith("test")) return;
if (getSuperMethods().isEmpty()) {
PsiClassType[] throwsList = method.getThrowsList().getReferencedTypes();
if (throwsList.length > 0) {
myUnThrownExceptions =
throwsList.length == 1
? new SmartList<String>()
: new ArrayList<String>(throwsList.length);
for (final PsiClassType type : throwsList) {
PsiClass aClass = type.resolve();
String fqn = aClass == null ? null : aClass.getQualifiedName();
if (fqn != null) {
myUnThrownExceptions.add(fqn);
}
}
}
}
final PsiCodeBlock body = method.getBody();
if (body == null) return;
final Collection<PsiClassType> exceptionTypes =
ExceptionUtil.collectUnhandledExceptions(body, method, false);
for (final PsiClassType exceptionType : exceptionTypes) {
updateThrowsList(exceptionType);
}
}
public void testCreateConfiguration() throws IOException, ExecutionException {
Module module1 = getModule1();
PsiClass psiClass = findTestA(module1);
JUnitConfiguration configuration = createConfiguration(psiClass);
assertEquals(
Collections.singleton(module1), ContainerUtilRt.newHashSet(configuration.getModules()));
checkClassName(psiClass.getQualifiedName(), configuration);
assertEquals(psiClass.getName(), configuration.getName());
checkTestObject(JUnitConfiguration.TEST_CLASS, configuration);
Module module2 = getModule2();
Assertion.compareUnordered(new Module[] {module1, module2}, configuration.getValidModules());
PsiClass innerTest = findClass(module1, INNER_TEST_NAME);
configuration =
createJUnitConfiguration(
innerTest, TestClassConfigurationProducer.class, new MapDataContext());
checkClassName(RT_INNER_TEST_NAME, configuration);
checkCanRun(configuration);
PsiMethod[] testMethod = innerTest.findMethodsByName("test", false);
assertEquals(1, testMethod.length);
configuration = createConfiguration(testMethod[0]);
checkClassName(RT_INNER_TEST_NAME, configuration);
checkMethodName("test", configuration);
checkTestObject(JUnitConfiguration.TEST_METHOD, configuration);
checkCanRun(configuration);
PsiMethod mainMethod = innerTest.findMethodsByName("main", false)[0];
ApplicationConfiguration appConfiguration = createConfiguration(mainMethod);
assertEquals(RT_INNER_TEST_NAME, appConfiguration.MAIN_CLASS_NAME);
checkCanRun(configuration);
}
private void parseProperties(PsiMethod method, JavaElementArrangementEntry entry) {
if (!myGroupingRules.contains(StdArrangementTokens.Grouping.GETTERS_AND_SETTERS)) {
return;
}
String propertyName = null;
boolean getter = true;
if (PropertyUtil.isSimplePropertyGetter(method)) {
propertyName = PropertyUtil.getPropertyNameByGetter(method);
} else if (PropertyUtil.isSimplePropertySetter(method)) {
propertyName = PropertyUtil.getPropertyNameBySetter(method);
getter = false;
}
if (propertyName == null) {
return;
}
PsiClass containingClass = method.getContainingClass();
String className = null;
if (containingClass != null) {
className = containingClass.getQualifiedName();
}
if (className == null) {
className = NULL_CONTENT;
}
if (getter) {
myInfo.registerGetter(propertyName, className, entry);
} else {
myInfo.registerSetter(propertyName, className, entry);
}
}
public void testEnum() throws Exception {
setupLoadingFilter();
final PsiClass enumClass =
myJavaFacade.findClass("enums.OurEnum", GlobalSearchScope.moduleScope(myModule));
assertNotNull(enumClass);
assertTrue(enumClass.isEnum());
final PsiClass superClass = enumClass.getSuperClass();
assertNotNull(superClass);
assertEquals("java.lang.Enum", superClass.getQualifiedName());
assertTrue(enumClass.isInheritor(superClass, false));
final PsiClassType[] superTypes = enumClass.getSuperTypes();
assertEquals(1, superTypes.length);
assertEquals("java.lang.Enum<enums.OurEnum>", superTypes[0].getCanonicalText());
final PsiClass[] supers = enumClass.getSupers();
assertEquals(1, supers.length);
assertEquals("java.lang.Enum", supers[0].getQualifiedName());
final PsiClassType[] extendsListTypes = enumClass.getExtendsListTypes();
assertEquals(1, extendsListTypes.length);
assertEquals("java.lang.Enum<enums.OurEnum>", extendsListTypes[0].getCanonicalText());
final PsiSubstitutor superClassSubstitutor =
TypeConversionUtil.getSuperClassSubstitutor(superClass, enumClass, PsiSubstitutor.EMPTY);
assertEquals(
"java.lang.Enum<enums.OurEnum>",
myJavaFacade
.getElementFactory()
.createType(superClass, superClassSubstitutor)
.getCanonicalText());
teardownLoadingFilter();
}
public ClassUsageGroup(@NotNull PsiClass aClass) {
myQName = aClass.getQualifiedName();
myText = createText(aClass);
myClassPointer =
SmartPointerManager.getInstance(aClass.getProject()).createSmartPsiElementPointer(aClass);
myIcon = aClass.getIcon(Iconable.ICON_FLAG_VISIBILITY | Iconable.ICON_FLAG_READ_STATUS);
}
@Nullable
private String verifyInnerClassDestination() {
PsiClass targetClass = findTargetClass();
if (targetClass == null) return null;
for (PsiElement element : myElementsToMove) {
if (PsiTreeUtil.isAncestor(element, targetClass, false)) {
return RefactoringBundle.message("move.class.to.inner.move.to.self.error");
}
final Language targetClassLanguage = targetClass.getLanguage();
if (!element.getLanguage().equals(targetClassLanguage)) {
return RefactoringBundle.message(
"move.to.different.language",
UsageViewUtil.getType(element),
((PsiClass) element).getQualifiedName(),
targetClass.getQualifiedName());
}
if (element.getLanguage().equals(Language.findLanguageByID("Groovy"))) {
return RefactoringBundle.message("dont.support.inner.classes", "Groovy");
}
}
while (targetClass != null) {
if (targetClass.getContainingClass() != null
&& !targetClass.hasModifierProperty(PsiModifier.STATIC)) {
return RefactoringBundle.message("move.class.to.inner.nonstatic.error");
}
targetClass = targetClass.getContainingClass();
}
return null;
}
@Override
public void visitReferenceElement(PsiJavaCodeReferenceElement reference) {
super.visitReferenceElement(reference);
if (referenceFound) {
return;
}
final String text = reference.getText();
if (text.indexOf((int) '.') >= 0 || !name.equals(text)) {
return;
}
final PsiElement element = reference.resolve();
if (!(element instanceof PsiClass) || element instanceof PsiTypeParameter) {
return;
}
final PsiClass aClass = (PsiClass) element;
final String testClassName = aClass.getName();
final String testClassQualifiedName = aClass.getQualifiedName();
if (testClassQualifiedName == null
|| testClassName == null
|| testClassQualifiedName.equals(fullyQualifiedName)
|| !testClassName.equals(name)) {
return;
}
referenceFound = true;
}
@Nullable
public static PsiClass getSuperClass(@NotNull PsiClass psiClass) {
PsiManager manager = psiClass.getManager();
GlobalSearchScope resolveScope = psiClass.getResolveScope();
final JavaPsiFacade facade = JavaPsiFacade.getInstance(manager.getProject());
if (psiClass.isInterface()) {
return facade.findClass(CommonClassNames.JAVA_LANG_OBJECT, resolveScope);
}
if (psiClass.isEnum()) {
return facade.findClass(CommonClassNames.JAVA_LANG_ENUM, resolveScope);
}
if (psiClass instanceof PsiAnonymousClass) {
PsiClassType baseClassReference = ((PsiAnonymousClass) psiClass).getBaseClassType();
PsiClass baseClass = baseClassReference.resolve();
if (baseClass == null || baseClass.isInterface())
return facade.findClass(CommonClassNames.JAVA_LANG_OBJECT, resolveScope);
return baseClass;
}
if (CommonClassNames.JAVA_LANG_OBJECT.equals(psiClass.getQualifiedName())) return null;
final PsiClassType[] referenceElements = psiClass.getExtendsListTypes();
if (referenceElements.length == 0)
return facade.findClass(CommonClassNames.JAVA_LANG_OBJECT, resolveScope);
PsiClass psiResoved = referenceElements[0].resolve();
return psiResoved == null
? facade.findClass(CommonClassNames.JAVA_LANG_OBJECT, resolveScope)
: psiResoved;
}
@NotNull
public static PsiClassType[] getExtendsListTypes(GrTypeDefinition grType) {
final PsiClassType[] extendsTypes = getReferenceListTypes(grType.getExtendsClause());
if (grType.isInterface()) {
return extendsTypes;
}
for (PsiClassType type : extendsTypes) {
final PsiClass superClass = type.resolve();
if (superClass instanceof GrTypeDefinition && !superClass.isInterface()
|| superClass != null
&& GroovyCommonClassNames.GROOVY_OBJECT_SUPPORT.equals(
superClass.getQualifiedName())) {
return extendsTypes;
}
}
PsiClass grObSupport =
GroovyPsiManager.getInstance(grType.getProject())
.findClassWithCache(
GroovyCommonClassNames.GROOVY_OBJECT_SUPPORT, grType.getResolveScope());
if (grObSupport != null) {
final PsiClassType type =
JavaPsiFacade.getInstance(grType.getProject())
.getElementFactory()
.createType(grObSupport);
return ArrayUtil.append(extendsTypes, type, PsiClassType.ARRAY_FACTORY);
}
return extendsTypes;
}
@Nullable
private static String getCannotRefactorMessage(PsiMember member) {
if (member == null) {
return RefactoringBundle.message("locate.caret.inside.a.method");
}
if (member instanceof PsiMethod) {
if (((PsiMethod) member).isConstructor()) {
return RefactoringBundle.message("replace.with.method.call.does.not.work.for.constructors");
}
final PsiCodeBlock body = ((PsiMethod) member).getBody();
if (body == null) {
return RefactoringBundle.message("method.does.not.have.a.body", member.getName());
}
final PsiStatement[] statements = body.getStatements();
if (statements.length == 0) {
return RefactoringBundle.message("method.has.an.empty.body", member.getName());
}
} else if (member instanceof PsiField) {
final PsiField field = (PsiField) member;
if (field.getInitializer() == null) {
return "Field " + member.getName() + " doesn't have initializer";
}
final PsiClass containingClass = field.getContainingClass();
if (!field.hasModifierProperty(PsiModifier.FINAL)
|| !field.hasModifierProperty(PsiModifier.STATIC)
|| containingClass == null
|| containingClass.getQualifiedName() == null) {
return "Replace Duplicates works with constants only";
}
} else {
return "Caret should be inside method or constant";
}
return null;
}
private static List<FunctionDescriptor> getSuperFunctionsForMethod(
@NotNull PsiMethodWrapper method,
@NotNull BindingTrace trace,
@NotNull ClassDescriptor containingClass) {
List<FunctionDescriptor> superFunctions = Lists.newArrayList();
Map<ClassDescriptor, JetType> superclassToSupertype =
getSuperclassToSupertypeMap(containingClass);
Multimap<FqName, Pair<FunctionDescriptor, PsiMethod>> superclassToFunctions =
getSuperclassToFunctionsMultimap(method, trace.getBindingContext(), containingClass);
for (HierarchicalMethodSignature superSignature :
method.getPsiMethod().getHierarchicalMethodSignature().getSuperSignatures()) {
PsiMethod superMethod = superSignature.getMethod();
PsiClass psiClass = superMethod.getContainingClass();
assert psiClass != null;
String classFqNameString = psiClass.getQualifiedName();
assert classFqNameString != null;
FqName classFqName = new FqName(classFqNameString);
if (!JavaToKotlinClassMap.getInstance().mapPlatformClass(classFqName).isEmpty()) {
for (FunctionDescriptor superFun :
JavaToKotlinMethodMap.INSTANCE.getFunctions(superMethod, containingClass)) {
superFunctions.add(substituteSuperFunction(superclassToSupertype, superFun));
}
continue;
}
DeclarationDescriptor superFun =
superMethod instanceof JetClsMethod
? trace.get(
BindingContext.DECLARATION_TO_DESCRIPTOR,
((JetClsMethod) superMethod).getOrigin())
: findSuperFunction(superclassToFunctions.get(classFqName), superMethod);
if (superFun == null) {
reportCantFindSuperFunction(method);
continue;
}
assert superFun instanceof FunctionDescriptor : superFun.getClass().getName();
superFunctions.add(
substituteSuperFunction(superclassToSupertype, (FunctionDescriptor) superFun));
}
// sorting for diagnostic stability
Collections.sort(
superFunctions,
new Comparator<FunctionDescriptor>() {
@Override
public int compare(FunctionDescriptor fun1, FunctionDescriptor fun2) {
FqNameUnsafe fqName1 = getFQName(fun1.getContainingDeclaration());
FqNameUnsafe fqName2 = getFQName(fun2.getContainingDeclaration());
return fqName1.getFqName().compareTo(fqName2.getFqName());
}
});
return superFunctions;
}
public String toString() {
@NonNls StringBuilder buffer = new StringBuilder();
final Set<Map.Entry<PsiTypeParameter, PsiType>> set = mySubstitutionMap.entrySet();
for (Map.Entry<PsiTypeParameter, PsiType> entry : set) {
final PsiTypeParameter typeParameter = entry.getKey();
buffer.append(typeParameter.getName());
final PsiElement owner = typeParameter.getOwner();
if (owner instanceof PsiClass) {
buffer.append(" of ");
buffer.append(((PsiClass) owner).getQualifiedName());
} else if (owner instanceof PsiMethod) {
buffer.append(" of ");
buffer.append(((PsiMethod) owner).getName());
buffer.append(" in ");
PsiClass aClass = ((PsiMethod) owner).getContainingClass();
buffer.append(aClass != null ? aClass.getQualifiedName() : "<no class>");
}
buffer.append(" -> ");
if (entry.getValue() != null) {
buffer.append(entry.getValue().getCanonicalText());
} else {
buffer.append("null");
}
buffer.append('\n');
}
return buffer.toString();
}
