@NotNull
private Collection<SmartPsiElementPointer<PsiField>> getFieldsToFix() {
Map<SmartPsiElementPointer<PsiField>, Boolean> fields = myClass.getUserData(FIELDS);
if (fields == null)
myClass.putUserData(
FIELDS, fields = new ConcurrentWeakHashMap<SmartPsiElementPointer<PsiField>, Boolean>(1));
final Map<SmartPsiElementPointer<PsiField>, Boolean> finalFields = fields;
return new AbstractCollection<SmartPsiElementPointer<PsiField>>() {
@Override
public boolean add(SmartPsiElementPointer<PsiField> psiVariable) {
PsiField field = psiVariable.getElement();
if (field == null || !isAvailable(field)) return false;
return finalFields.put(psiVariable, Boolean.TRUE) == null;
}
@NotNull
@Override
public Iterator<SmartPsiElementPointer<PsiField>> iterator() {
return finalFields.keySet().iterator();
}
@Override
public int size() {
return finalFields.size();
}
@Override
public void clear() {
finalFields.clear();
}
};
}
@Override
public boolean isMemberEnabled(MemberInfo member) {
final PsiClass currentSuperClass = getSuperClass();
if (currentSuperClass == null) return true;
if (myMemberInfoStorage.getDuplicatedMemberInfos(currentSuperClass).contains(member))
return false;
if (myMemberInfoStorage.getExtending(currentSuperClass).contains(member.getMember()))
return false;
final boolean isInterface = currentSuperClass.isInterface();
if (!isInterface) return true;
PsiElement element = member.getMember();
if (element instanceof PsiClass && ((PsiClass) element).isInterface()) return true;
if (element instanceof PsiField) {
return ((PsiModifierListOwner) element).hasModifierProperty(PsiModifier.STATIC);
}
if (element instanceof PsiMethod) {
final PsiSubstitutor superSubstitutor =
TypeConversionUtil.getSuperClassSubstitutor(
currentSuperClass, myClass, PsiSubstitutor.EMPTY);
final MethodSignature signature = ((PsiMethod) element).getSignature(superSubstitutor);
final PsiMethod superClassMethod =
MethodSignatureUtil.findMethodBySignature(currentSuperClass, signature, false);
if (superClassMethod != null && !PsiUtil.isLanguageLevel8OrHigher(currentSuperClass))
return false;
return !((PsiModifierListOwner) element).hasModifierProperty(PsiModifier.STATIC)
|| PsiUtil.isLanguageLevel8OrHigher(currentSuperClass);
}
return true;
}
@Nullable
public static PsiQualifiedReference getClassReferenceToShorten(
@NotNull final PsiClass refClass,
final boolean addImports,
@NotNull final PsiQualifiedReference reference) {
PsiClass parentClass = refClass.getContainingClass();
if (parentClass != null) {
JavaPsiFacade facade = JavaPsiFacade.getInstance(parentClass.getProject());
final PsiResolveHelper resolveHelper = facade.getResolveHelper();
if (resolveHelper.isAccessible(refClass, reference, null)
&& isSafeToShortenReference(reference.getReferenceName(), reference, refClass)) {
return reference;
}
if (!CodeStyleSettingsManager.getSettings(reference.getProject())
.INSERT_INNER_CLASS_IMPORTS) {
final PsiElement qualifier = reference.getQualifier();
if (qualifier instanceof PsiQualifiedReference) {
return getClassReferenceToShorten(
parentClass, addImports, (PsiQualifiedReference) qualifier);
}
return null;
}
}
if (addImports && !((PsiImportHolder) reference.getContainingFile()).importClass(refClass))
return null;
if (!isSafeToShortenReference(reference, refClass)) return null;
return reference;
}
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()]);
}
public void testAnnotationIndex() throws Exception {
getJavaFacade()
.setAssertOnFileLoadingFilter(
new VirtualFileFilter() {
@Override
public boolean accept(final VirtualFile file) {
return !"package-info.java".equals(file.getName());
}
});
final PsiClass annotationTypeClass =
myJavaFacade.findClass(
"annotations.AnnotationType", GlobalSearchScope.moduleScope(myModule));
assertNotNull(annotationTypeClass);
assertTrue(annotationTypeClass.isAnnotationType());
final Collection<PsiMember> all =
AnnotatedMembersSearch.search(annotationTypeClass, GlobalSearchScope.moduleScope(myModule))
.findAll();
assertEquals(2, all.size());
Set<String> correctNames =
new HashSet<String>(Arrays.asList("AnnotatedClass", "correctMethod"));
for (PsiMember member : all) {
assertTrue(correctNames.contains(member.getName()));
}
final Collection<PsiPackage> packages =
AnnotatedPackagesSearch.search(annotationTypeClass, GlobalSearchScope.moduleScope(myModule))
.findAll();
assertEquals(1, packages.size());
assertEquals("annotated", packages.iterator().next().getQualifiedName());
teardownLoadingFilter();
}
@Nullable
private static PsiType getTypeFromMapAccess(@NotNull GrReferenceExpressionImpl ref) {
// map access
GrExpression qualifier = ref.getQualifierExpression();
if (qualifier != null) {
PsiType qType = qualifier.getNominalType();
if (qType instanceof PsiClassType) {
PsiClassType.ClassResolveResult qResult = ((PsiClassType) qType).resolveGenerics();
PsiClass clazz = qResult.getElement();
if (clazz != null) {
PsiClass mapClass =
JavaPsiFacade.getInstance(ref.getProject())
.findClass(CommonClassNames.JAVA_UTIL_MAP, ref.getResolveScope());
if (mapClass != null && mapClass.getTypeParameters().length == 2) {
PsiSubstitutor substitutor =
TypeConversionUtil.getClassSubstitutor(mapClass, clazz, qResult.getSubstitutor());
if (substitutor != null) {
return TypeConversionUtil.erasure(
substitutor.substitute(mapClass.getTypeParameters()[1]));
}
}
}
}
}
return null;
}
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);
}
@SuppressWarnings({"HardCodedStringLiteral"})
private static JVMName getJVMSignature(
@Nullable PsiMethod method, boolean constructor, @Nullable PsiClass declaringClass) {
JVMNameBuffer signature = new JVMNameBuffer();
signature.append("(");
if (constructor) {
if (declaringClass != null) {
final PsiClass outerClass = declaringClass.getContainingClass();
if (outerClass != null) {
// declaring class is an inner class
if (!declaringClass.hasModifierProperty(PsiModifier.STATIC)) {
appendJvmClassQualifiedName(signature, getJVMQualifiedName(outerClass));
}
}
}
}
if (method != null) {
for (PsiParameter psiParameter : method.getParameterList().getParameters()) {
appendJVMSignature(signature, psiParameter.getType());
}
}
signature.append(")");
if (!constructor && method != null) {
appendJVMSignature(signature, method.getReturnType());
} else {
signature.append(new JVMRawText("V"));
}
return signature.toName();
}
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();
}
@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);
}
}
protected boolean preprocessUsages(Ref<UsageInfo[]> refUsages) {
final MultiMap<PsiElement, String> conflicts = new MultiMap<PsiElement, String>();
checkExistingMethods(conflicts, true);
checkExistingMethods(conflicts, false);
final Collection<PsiClass> classes = ClassInheritorsSearch.search(myClass).findAll();
for (FieldDescriptor fieldDescriptor : myFieldDescriptors) {
final Set<PsiMethod> setters = new HashSet<PsiMethod>();
final Set<PsiMethod> getters = new HashSet<PsiMethod>();
for (PsiClass aClass : classes) {
final PsiMethod getterOverrider =
myDescriptor.isToEncapsulateGet()
? aClass.findMethodBySignature(fieldDescriptor.getGetterPrototype(), false)
: null;
if (getterOverrider != null) {
getters.add(getterOverrider);
}
final PsiMethod setterOverrider =
myDescriptor.isToEncapsulateSet()
? aClass.findMethodBySignature(fieldDescriptor.getSetterPrototype(), false)
: null;
if (setterOverrider != null) {
setters.add(setterOverrider);
}
}
if (!getters.isEmpty() || !setters.isEmpty()) {
final PsiField field = fieldDescriptor.getField();
for (PsiReference reference : ReferencesSearch.search(field)) {
final PsiElement place = reference.getElement();
if (place instanceof PsiReferenceExpression) {
final PsiExpression qualifierExpression =
((PsiReferenceExpression) place).getQualifierExpression();
final PsiClass ancestor;
if (qualifierExpression == null) {
ancestor = PsiTreeUtil.getParentOfType(place, PsiClass.class, false);
} else {
ancestor = PsiUtil.resolveClassInType(qualifierExpression.getType());
}
final boolean isGetter = !PsiUtil.isAccessedForWriting((PsiExpression) place);
for (PsiMethod overridden : isGetter ? getters : setters) {
if (InheritanceUtil.isInheritorOrSelf(myClass, ancestor, true)) {
conflicts.putValue(
overridden,
"There is already a "
+ RefactoringUIUtil.getDescription(overridden, true)
+ " which would hide generated "
+ (isGetter ? "getter" : "setter")
+ " for "
+ place.getText());
break;
}
}
}
}
}
}
return showConflicts(conflicts, refUsages.get());
}
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;
}
@Nullable
private static PsiClass findClass(PsiNewExpression newExpression) {
final PsiJavaCodeReferenceElement classReference =
newExpression.getClassOrAnonymousClassReference();
if (classReference != null) {
final String text = classReference.getReferenceName();
if (text != null) {
final Project project = newExpression.getProject();
final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
final PsiResolveHelper resolveHelper = facade.getResolveHelper();
final PsiExpression newExpressionQualifier = newExpression.getQualifier();
final PsiElement qualifierElement = classReference.getQualifier();
final String qualifier = qualifierElement != null ? qualifierElement.getText() : "";
final String qualifiedName = StringUtil.getQualifiedName(qualifier, text);
if (newExpressionQualifier != null) {
final PsiClass aClass =
PsiUtil.resolveClassInClassTypeOnly(newExpressionQualifier.getType());
if (aClass != null) {
return aClass.findInnerClassByName(qualifiedName, false);
}
}
return resolveHelper.resolveReferencedClass(qualifiedName, newExpression);
} else {
return null;
}
}
return null;
}
public static void checkFieldConflicts(
@Nullable PsiClass aClass, String newName, final Map<PsiElement, String> conflicts) {
PsiField existingField = aClass != null ? aClass.findFieldByName(newName, true) : null;
if (existingField != null) {
if (aClass.equals(existingField.getContainingClass())) {
String className =
aClass instanceof PsiAnonymousClass
? RefactoringBundle.message("current.class")
: RefactoringUIUtil.getDescription(aClass, false);
final String conflict =
RefactoringBundle.message(
"field.0.is.already.defined.in.the.1", existingField.getName(), className);
conflicts.put(existingField, conflict);
} else { // method somewhere in base class
if (!existingField.hasModifierProperty(PsiModifier.PRIVATE)) {
String fieldInfo =
PsiFormatUtil.formatVariable(
existingField,
PsiFormatUtil.SHOW_NAME | PsiFormatUtil.SHOW_TYPE | PsiFormatUtil.TYPE_AFTER,
PsiSubstitutor.EMPTY);
String className =
RefactoringUIUtil.getDescription(existingField.getContainingClass(), false);
final String descr =
RefactoringBundle.message(
"field.0.will.hide.field.1.of.the.base.class", newName, fieldInfo, className);
conflicts.put(existingField, descr);
}
}
}
}
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()]);
}
private void getVariantsFromQualifierType(
@NotNull PsiType qualifierType, @NotNull Project project) {
final ResolveState state = ResolveState.initial();
if (qualifierType instanceof PsiClassType) {
PsiClassType.ClassResolveResult result = ((PsiClassType) qualifierType).resolveGenerics();
PsiClass qualifierClass = result.getElement();
if (qualifierClass != null) {
qualifierClass.processDeclarations(
myProcessor, state.put(PsiSubstitutor.KEY, result.getSubstitutor()), null, myRefExpr);
}
} else if (qualifierType instanceof PsiArrayType) {
final GrTypeDefinition arrayClass =
GroovyPsiManager.getInstance(project)
.getArrayClass(((PsiArrayType) qualifierType).getComponentType());
if (arrayClass != null) {
if (!arrayClass.processDeclarations(myProcessor, state, null, myRefExpr)) return;
}
} else if (qualifierType instanceof PsiIntersectionType) {
for (PsiType conjunct : ((PsiIntersectionType) qualifierType).getConjuncts()) {
getVariantsFromQualifierType(conjunct, project);
}
return;
}
ResolveUtil.processNonCodeMembers(qualifierType, myProcessor, myRefExpr, state);
}
@Nullable
private static PsiType getInferredTypes(
GrReferenceExpressionImpl refExpr, @Nullable PsiElement resolved) {
final GrExpression qualifier = refExpr.getQualifier();
if (qualifier == null && !(resolved instanceof PsiClass)) {
return TypeInferenceHelper.getCurrentContext().getVariableType(refExpr);
} else if (qualifier != null) {
// map access
PsiType qType = qualifier.getType();
if (qType instanceof PsiClassType && !(qType instanceof GrMapType)) {
PsiClassType.ClassResolveResult qResult = ((PsiClassType) qType).resolveGenerics();
PsiClass clazz = qResult.getElement();
if (clazz != null) {
PsiClass mapClass =
JavaPsiFacade.getInstance(refExpr.getProject())
.findClass(CommonClassNames.JAVA_UTIL_MAP, refExpr.getResolveScope());
if (mapClass != null && mapClass.getTypeParameters().length == 2) {
PsiSubstitutor substitutor =
TypeConversionUtil.getClassSubstitutor(mapClass, clazz, qResult.getSubstitutor());
if (substitutor != null) {
return TypeConversionUtil.erasure(
substitutor.substitute(mapClass.getTypeParameters()[1]));
}
}
}
}
}
return null;
}
private void processListenerProperties(@NotNull PsiMethod method) {
if (!method.getName().startsWith("add")
|| method.getParameterList().getParametersCount() != 1) return;
final PsiParameter parameter = method.getParameterList().getParameters()[0];
final PsiType type = parameter.getType();
if (!(type instanceof PsiClassType)) return;
final PsiClassType classType = (PsiClassType) type;
final PsiClass listenerClass = classType.resolve();
if (listenerClass == null) return;
final PsiMethod[] listenerMethods = listenerClass.getMethods();
if (!InheritanceUtil.isInheritorOrSelf(listenerClass, myEventListener, true)) return;
for (PsiMethod listenerMethod : listenerMethods) {
final String name = listenerMethod.getName();
if (myPropertyNames.add(name)) {
LookupElementBuilder builder =
LookupElementBuilder.create(
generatePropertyResolveResult(name, listenerMethod, null, null), name)
.withIcon(JetgroovyIcons.Groovy.Property);
myConsumer.consume(builder);
}
}
}
public AddModuleDependencyFix(
Module currentModule, VirtualFile classVFile, PsiClass[] classes, PsiReference reference) {
final PsiElement psiElement = reference.getElement();
final Project project = psiElement.getProject();
final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
for (PsiClass aClass : classes) {
if (!facade.getResolveHelper().isAccessible(aClass, psiElement, aClass)) continue;
PsiFile psiFile = aClass.getContainingFile();
if (psiFile == null) continue;
VirtualFile virtualFile = psiFile.getVirtualFile();
if (virtualFile == null) continue;
final Module classModule = fileIndex.getModuleForFile(virtualFile);
if (classModule != null
&& classModule != currentModule
&& !ModuleRootManager.getInstance(currentModule).isDependsOn(classModule)) {
myModules.add(classModule);
}
}
myCurrentModule = currentModule;
myClassVFile = classVFile;
myClasses = classes;
myReference = reference;
}
@Nullable
private static PsiMethod doFindMethodInSuperClassBySignatureInDerived(
@NotNull PsiClass superClass,
@NotNull PsiSubstitutor superSubstitutor,
@NotNull MethodSignature signature,
final boolean checkDeep) {
final String name = signature.getName();
final PsiMethod[] methods = superClass.findMethodsByName(name, false);
for (final PsiMethod method : methods) {
if (isSubsignature(method.getSignature(superSubstitutor), signature)) {
return method;
}
}
if (checkDeep) {
final PsiClass clazz = superClass.getSuperClass();
if (clazz != null && clazz != superClass) {
PsiSubstitutor substitutor1 =
TypeConversionUtil.getSuperClassSubstitutor(clazz, superClass, superSubstitutor);
return doFindMethodInSuperClassBySignatureInDerived(clazz, substitutor1, signature, true);
}
}
return null;
}
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);
}
@Override
public void visitClassInitializer(PsiClassInitializer initializer) {
JavaElementArrangementEntry entry =
createNewEntry(initializer, initializer.getTextRange(), FIELD, null, true);
if (entry == null) {
return;
}
PsiElement classLBrace = null;
PsiClass clazz = initializer.getContainingClass();
if (clazz != null) {
classLBrace = clazz.getLBrace();
}
for (PsiElement e = initializer.getPrevSibling(); e != null; e = e.getPrevSibling()) {
JavaElementArrangementEntry prevEntry;
if (e == classLBrace) {
prevEntry = myEntries.get(clazz);
} else {
prevEntry = myEntries.get(e);
}
if (prevEntry != null) {
entry.addDependency(prevEntry);
}
if (!(e instanceof PsiWhiteSpace)) {
break;
}
}
}
@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;
}
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);
}
}
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 void buildReferences() {
PsiClass psiClass = getElement();
if (psiClass != null) {
for (PsiClassInitializer classInitializer : psiClass.getInitializers()) {
RefJavaUtil.getInstance().addReferences(psiClass, this, classInitializer.getBody());
}
RefJavaUtil.getInstance().addReferences(psiClass, this, psiClass.getModifierList());
PsiField[] psiFields = psiClass.getFields();
for (PsiField psiField : psiFields) {
getRefManager().getReference(psiField);
final PsiExpression initializer = psiField.getInitializer();
if (initializer != null) {
RefJavaUtil.getInstance().addReferences(psiClass, this, initializer);
}
}
PsiMethod[] psiMethods = psiClass.getMethods();
for (PsiMethod psiMethod : psiMethods) {
getRefManager().getReference(psiMethod);
}
getRefManager().fireBuildReferences(this);
}
}
private static void generateNamesForCollectionType(
PsiType type, Set<String> possibleNames, NameValidator validator) {
PsiType componentType = getCollectionComponentType(type, validator.getProject());
if (!(type instanceof PsiClassType) || componentType == null) return;
PsiClass clazz = ((PsiClassType) type).resolve();
if (clazz == null) return;
String collectionName = clazz.getName();
assert collectionName != null;
String componentName = cleanTypeName(componentType.getPresentableText());
if (componentType instanceof PsiClassType) {
PsiClassType classType = (PsiClassType) componentType;
PsiClass psiClass = classType.resolve();
if (psiClass == null) return;
componentName = psiClass.getName();
}
assert componentName != null;
String candidateName = StringUtil.pluralize(GroovyNamesUtil.fromLowerLetter(componentName));
generateCamelNames(possibleNames, validator, candidateName);
ArrayList<String> camelizedName = GroovyNamesUtil.camelizeString(candidateName);
candidateName = camelizedName.get(camelizedName.size() - 1);
candidateName = collectionName.toLowerCase() + "Of" + fromUpperLetter(candidateName);
possibleNames.add(validator.validateName(candidateName, true));
}
public PsiElement getOriginalElement() {
final PsiClass containingClass = getContainingClass();
if (containingClass == null) return this;
PsiClass originalClass = (PsiClass) containingClass.getOriginalElement();
PsiField originalField = originalClass.findFieldByName(getName(), false);
return originalField != null ? originalField : this;
}