@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;
}
@Override
public void visitAnonymousClass(@NotNull PsiAnonymousClass anonymousClass) {
if (anonymousClass instanceof PsiEnumConstantInitializer) {
return;
}
final PsiMember containingMember =
PsiTreeUtil.getParentOfType(anonymousClass, PsiMember.class);
if (containingMember == null || containingMember.hasModifierProperty(PsiModifier.STATIC)) {
return;
}
final PsiJavaCodeReferenceElement reference = anonymousClass.getBaseClassReference();
if (reference.resolve() == null) {
// don't warn on broken code
return;
}
final PsiClass containingClass = PsiTreeUtil.getParentOfType(anonymousClass, PsiClass.class);
if (containingClass == null) {
return;
}
if (containingClass.getContainingClass() != null
&& !containingClass.hasModifierProperty(PsiModifier.STATIC)) {
// strictly speaking can be named static inner class but not when part of the current
// containing class
return;
}
final InnerClassReferenceVisitor visitor = new InnerClassReferenceVisitor(anonymousClass);
anonymousClass.accept(visitor);
if (!visitor.canInnerClassBeStatic()) {
return;
}
if (hasReferenceToLocalClass(anonymousClass)) {
return;
}
registerClassError(anonymousClass);
}
@Override
public void visitReferenceExpression(@NotNull PsiReferenceExpression expression) {
if (FileTypeUtils.isInServerPageFile(expression)) {
// disable for jsp files IDEADEV-12957
return;
}
super.visitReferenceExpression(expression);
if (expression.getQualifierExpression() == null) {
return;
}
final PsiElement referenceNameElement = expression.getReferenceNameElement();
if (referenceNameElement == null) {
return;
}
final PsiElement containingClass = getContainingContextClass(expression);
if (containingClass == null) {
return;
}
final PsiElement element = expression.resolve();
if (!(element instanceof PsiMethod || element instanceof PsiField)) {
return;
}
final PsiMember member = (PsiMember) element;
if (!member.hasModifierProperty(PsiModifier.PRIVATE)) {
return;
}
final PsiClass memberClass = ClassUtils.getContainingClass(member);
if (memberClass == null) {
return;
}
if (memberClass.equals(containingClass)) {
return;
}
registerError(referenceNameElement, memberClass, member);
}
private boolean isAccessible(final PsiElement element) {
if (!myCheckAccess) return true;
if (!(element instanceof PsiMember)) return true;
PsiMember member = (PsiMember) element;
return JavaPsiFacade.getInstance(element.getProject())
.getResolveHelper()
.isAccessible(
member, member.getModifierList(), myElement, myQualifierClass, myDeclarationHolder);
}
@Nullable
public static String getMemberQualifiedName(PsiMember member) {
if (member instanceof PsiClass) {
return ((PsiClass) member).getQualifiedName();
}
PsiClass containingClass = member.getContainingClass();
if (containingClass == null) return null;
String className = containingClass.getQualifiedName();
if (className == null) return null;
return className + "." + member.getName();
}
@Override
public boolean isAbstractWhenDisabled(MemberInfo member) {
PsiClass currentSuperClass = getSuperClass();
if (currentSuperClass == null) return false;
if (currentSuperClass.isInterface()) {
final PsiMember psiMember = member.getMember();
if (psiMember instanceof PsiMethod) {
return !psiMember.hasModifierProperty(PsiModifier.STATIC);
}
}
return false;
}
private static boolean inLambdaInsideClassInitialization(
@Nullable PsiClass containingClass, PsiClass aClass) {
PsiMember member = aClass;
while (member != null) {
if (member.getContainingClass() == containingClass) {
return member instanceof PsiField
|| member instanceof PsiMethod && ((PsiMethod) member).isConstructor()
|| member instanceof PsiClassInitializer;
}
member = PsiTreeUtil.getParentOfType(member, PsiMember.class, true);
}
return false;
}
@Override
public int checkForProblems(@NotNull MemberInfo member) {
if (member.isChecked()) return OK;
PsiClass currentSuperClass = getSuperClass();
if (currentSuperClass != null && currentSuperClass.isInterface()) {
PsiMember element = member.getMember();
if (element.hasModifierProperty(PsiModifier.STATIC)) {
return super.checkForProblems(member);
}
return OK;
} else {
return super.checkForProblems(member);
}
}
@Override
@NotNull
protected UsageInfo[] findUsages() {
final List<UsageInfo> result = new ArrayList<>();
for (MemberInfo memberInfo : myMembersToMove) {
final PsiMember member = memberInfo.getMember();
if (member.hasModifierProperty(PsiModifier.STATIC)) {
for (PsiReference reference : ReferencesSearch.search(member)) {
result.add(new UsageInfo(reference));
}
}
}
return result.isEmpty() ? UsageInfo.EMPTY_ARRAY : result.toArray(new UsageInfo[result.size()]);
}
private static void shortenWithStaticImports(
PsiElement affectedElement, int startOffset, int endOffset) {
final int elementOffset = affectedElement.getTextOffset();
final int finalStartOffset = startOffset + elementOffset;
final int finalEndOffset = endOffset + elementOffset;
final List<PsiReferenceExpression> references = new ArrayList<PsiReferenceExpression>();
final JavaRecursiveElementVisitor collector =
new JavaRecursiveElementVisitor() {
@Override
public void visitReferenceExpression(PsiReferenceExpression expression) {
final int offset = expression.getTextOffset();
if (offset > finalEndOffset) {
return;
}
super.visitReferenceExpression(expression);
if (offset + expression.getTextLength() < finalStartOffset)
if (expression.getQualifierExpression() == null) {
return;
}
references.add(expression);
}
};
affectedElement.accept(collector);
for (PsiReferenceExpression expression : references) {
final PsiElement target = expression.resolve();
if (!(target instanceof PsiMember)) {
continue;
}
final PsiMember member = (PsiMember) target;
final PsiClass containingClass = member.getContainingClass();
if (containingClass == null) {
continue;
}
final String className = containingClass.getQualifiedName();
if (className == null) {
continue;
}
final String name = member.getName();
if (name == null) {
continue;
}
if (ImportUtils.addStaticImport(className, name, expression)) {
final PsiExpression qualifierExpression = expression.getQualifierExpression();
if (qualifierExpression != null) {
qualifierExpression.delete();
}
}
}
}
@NotNull
@Override
protected UsageInfo[] findUsages() {
final List<UsageInfo> result = new ArrayList<UsageInfo>();
for (GrMemberInfo info : myMembersToMove) {
final PsiMember member = info.getMember();
if (member.hasModifierProperty(PsiModifier.STATIC)) {
for (PsiReference reference : ReferencesSearch.search(member)) {
result.add(new UsageInfo(reference));
}
}
}
return DefaultGroovyMethods.asType(result, UsageInfo[].class);
}
public static PsiReferenceExpression qualifyReference(
PsiReferenceExpression referenceExpression,
final PsiMember member,
@Nullable final PsiClass qualifyingClass)
throws IncorrectOperationException {
PsiManager manager = referenceExpression.getManager();
PsiMethodCallExpression methodCallExpression =
PsiTreeUtil.getParentOfType(referenceExpression, PsiMethodCallExpression.class, true);
while ((methodCallExpression) != null) {
if (HighlightUtil.isSuperOrThisMethodCall(methodCallExpression)) {
return referenceExpression;
}
methodCallExpression =
PsiTreeUtil.getParentOfType(methodCallExpression, PsiMethodCallExpression.class, true);
}
PsiReferenceExpression expressionFromText;
final PsiElementFactory factory =
JavaPsiFacade.getInstance(manager.getProject()).getElementFactory();
if (qualifyingClass == null) {
PsiClass parentClass = PsiTreeUtil.getParentOfType(referenceExpression, PsiClass.class);
final PsiClass containingClass = member.getContainingClass();
if (parentClass != null
&& !InheritanceUtil.isInheritorOrSelf(parentClass, containingClass, true)) {
while (parentClass != null
&& !InheritanceUtil.isInheritorOrSelf(parentClass, containingClass, true)) {
parentClass = PsiTreeUtil.getParentOfType(parentClass, PsiClass.class, true);
}
LOG.assertTrue(parentClass != null);
expressionFromText =
(PsiReferenceExpression)
factory.createExpressionFromText("A.this." + member.getName(), null);
((PsiThisExpression) expressionFromText.getQualifierExpression())
.getQualifier()
.replace(factory.createClassReferenceElement(parentClass));
} else {
expressionFromText =
(PsiReferenceExpression)
factory.createExpressionFromText("this." + member.getName(), null);
}
} else {
expressionFromText =
(PsiReferenceExpression) factory.createExpressionFromText("A." + member.getName(), null);
expressionFromText.setQualifierExpression(factory.createReferenceExpression(qualifyingClass));
}
CodeStyleManager codeStyleManager = manager.getCodeStyleManager();
expressionFromText = (PsiReferenceExpression) codeStyleManager.reformat(expressionFromText);
return (PsiReferenceExpression) referenceExpression.replace(expressionFromText);
}
@NotNull
public static SearchScope getMemberUseScope(@NotNull PsiMember member) {
PsiFile file = member.getContainingFile();
PsiElement topElement = file == null ? member : file;
Project project = topElement.getProject();
final GlobalSearchScope maximalUseScope =
ResolveScopeManager.getInstance(project).getUseScope(topElement);
if (isInServerPage(file)) return maximalUseScope;
PsiClass aClass = member.getContainingClass();
if (aClass instanceof PsiAnonymousClass
&& !(aClass instanceof PsiEnumConstantInitializer
&& member instanceof PsiMethod
&& member.hasModifierProperty(PsiModifier.PUBLIC)
&& ((PsiMethod) member).findSuperMethods().length > 0)) {
// member from anonymous class can be called from outside the class
PsiElement methodCallExpr =
PsiUtil.isLanguageLevel8OrHigher(aClass)
? PsiTreeUtil.getTopmostParentOfType(aClass, PsiStatement.class)
: PsiTreeUtil.getParentOfType(aClass, PsiMethodCallExpression.class);
return new LocalSearchScope(methodCallExpr != null ? methodCallExpr : aClass);
}
PsiModifierList modifierList = member.getModifierList();
int accessLevel =
modifierList == null ? PsiUtil.ACCESS_LEVEL_PUBLIC : PsiUtil.getAccessLevel(modifierList);
if (accessLevel == PsiUtil.ACCESS_LEVEL_PUBLIC
|| accessLevel == PsiUtil.ACCESS_LEVEL_PROTECTED) {
return maximalUseScope; // class use scope doesn't matter, since another very visible class
// can inherit from aClass
}
if (accessLevel == PsiUtil.ACCESS_LEVEL_PRIVATE) {
PsiClass topClass = PsiUtil.getTopLevelClass(member);
return topClass != null
? new LocalSearchScope(topClass)
: file == null ? maximalUseScope : new LocalSearchScope(file);
}
if (file instanceof PsiJavaFile) {
PsiPackage aPackage =
JavaPsiFacade.getInstance(project).findPackage(((PsiJavaFile) file).getPackageName());
if (aPackage != null) {
SearchScope scope = PackageScope.packageScope(aPackage, false);
return scope.intersectWith(maximalUseScope);
}
}
return maximalUseScope;
}
protected void visitClassMemberReferenceElement(
PsiMember classMember, PsiJavaCodeReferenceElement classMemberReference) {
if (classMember.hasModifierProperty(PsiModifier.STATIC)) {
if (!myMembersToMove.contains(classMember)
&& RefactoringHierarchyUtil.isMemberBetween(
myTargetSuperClass, mySourceClass, classMember)) {
myReferences.add(classMemberReference);
myReferees.add(classMember);
myRefereeClasses.add(classMember.getContainingClass());
} else if (myMembersToMove.contains(classMember)
|| myMembersAfterMove.contains(classMember)) {
myReferences.add(classMemberReference);
myReferees.add(classMember);
myRefereeClasses.add(myTargetSuperClass);
}
}
}
@Override
public void visitReferenceElement(PsiJavaCodeReferenceElement reference) {
if (referenceFound) {
return;
}
super.visitReferenceElement(reference);
if (reference.isQualified()) {
return;
}
final PsiElement target = reference.resolve();
for (PsiMember member : members) {
if (member.equals(target)) {
referenceFound = true;
return;
}
}
}
@Nullable
public static String getPropertyName(final PsiMember member) {
if (member instanceof PsiMethod) {
return getPropertyName((PsiMethod) member);
} else if (member instanceof PsiField) {
return member.getName();
} else return null;
}
public static boolean isStaticallyImported(
@NotNull PsiMember member, @NotNull PsiElement context) {
final PsiClass memberClass = member.getContainingClass();
if (memberClass == null) {
return false;
}
final PsiClass containingClass = PsiTreeUtil.getParentOfType(context, PsiClass.class);
if (InheritanceUtil.isInheritorOrSelf(containingClass, memberClass, true)) {
return false;
}
final PsiFile psiFile = context.getContainingFile();
if (!(psiFile instanceof PsiJavaFile)) {
return false;
}
final PsiJavaFile javaFile = (PsiJavaFile) psiFile;
final PsiImportList importList = javaFile.getImportList();
if (importList == null) {
return false;
}
final String memberName = member.getName();
if (memberName == null) {
return false;
}
final PsiImportStatementBase existingImportStatement =
importList.findSingleImportStatement(memberName);
if (existingImportStatement instanceof PsiImportStaticStatement) {
final PsiClass importClass =
((PsiImportStaticStatement) existingImportStatement).resolveTargetClass();
if (InheritanceUtil.isInheritorOrSelf(importClass, memberClass, true)) {
return true;
}
}
final String memberClassName = memberClass.getQualifiedName();
if (memberClassName == null) {
return false;
}
final PsiImportStaticStatement onDemandImportStatement =
findOnDemandImportStaticStatement(importList, memberClassName);
if (onDemandImportStatement != null) {
if (!hasOnDemandImportStaticConflict(memberClassName, memberName, context)) {
return true;
}
}
return false;
}
public static boolean isInExcludedPackage(
@NotNull final PsiMember member, boolean allowInstanceInnerClasses) {
final String name = PsiUtil.getMemberQualifiedName(member);
if (name == null) return false;
if (!member.hasModifierProperty(PsiModifier.STATIC)) {
if (member instanceof PsiMethod || member instanceof PsiField) {
return false;
}
if (allowInstanceInnerClasses
&& member instanceof PsiClass
&& member.getContainingClass() != null) {
return false;
}
}
return ProjectCodeInsightSettings.getSettings(member.getProject()).isExcluded(name);
}
@NotNull
private static Map<String, List<Pair<PsiMember, PsiSubstitutor>>> generateMapByList(
@NotNull final List<Pair<PsiMember, PsiSubstitutor>> list) {
Map<String, List<Pair<PsiMember, PsiSubstitutor>>> map =
new THashMap<String, List<Pair<PsiMember, PsiSubstitutor>>>();
map.put(ALL, list);
for (final Pair<PsiMember, PsiSubstitutor> info : list) {
PsiMember element = info.getFirst();
String currentName = element.getName();
List<Pair<PsiMember, PsiSubstitutor>> listByName = map.get(currentName);
if (listByName == null) {
listByName = new ArrayList<Pair<PsiMember, PsiSubstitutor>>(1);
map.put(currentName, listByName);
}
listByName.add(info);
}
return map;
}
private static boolean processInstanceMember(
boolean shouldProcessInstance, @NotNull PsiMember member) {
if (shouldProcessInstance) return true;
if (member instanceof GrReflectedMethod) {
return ((GrReflectedMethod) member).getBaseMethod().hasModifierProperty(PsiModifier.STATIC);
} else {
return member.hasModifierProperty(PsiModifier.STATIC);
}
}
@Override
public InspectionGadgetsFix buildFix(Object... infos) {
final PsiClass aClass = (PsiClass) infos[0];
final String className = aClass.getName();
if (infos.length == 1) {
return new MakePackagePrivateFix(className, true);
}
final PsiMember member = (PsiMember) infos[1];
@NonNls final String memberName;
if (member instanceof PsiMethod) {
final PsiMethod method = (PsiMethod) member;
if (method.isConstructor()) {}
memberName = member.getName() + "()";
} else {
memberName = member.getName();
}
@NonNls final String elementName = className + '.' + memberName;
return new MakePackagePrivateFix(elementName, false);
}
public static Set<String> getAllLookupStrings(@NotNull PsiMember member) {
Set<String> allLookupStrings = ContainerUtil.newLinkedHashSet();
String name = member.getName();
allLookupStrings.add(name);
PsiClass containingClass = member.getContainingClass();
while (containingClass != null) {
final String className = containingClass.getName();
if (className == null) {
break;
}
name = className + "." + name;
allLookupStrings.add(name);
final PsiElement parent = containingClass.getParent();
if (!(parent instanceof PsiClass)) {
break;
}
containingClass = (PsiClass) parent;
}
return allLookupStrings;
}
private static boolean referenceExpressionsAreEquivalent(
PsiReferenceExpression referenceExpression1, PsiReferenceExpression referenceExpression2) {
final PsiElement element1 = referenceExpression1.resolve();
final PsiElement element2 = referenceExpression2.resolve();
if (element1 != null) {
if (!element1.equals(element2)) {
return false;
}
} else {
return element2 == null;
}
if (element1 instanceof PsiMember) {
final PsiMember member1 = (PsiMember) element1;
if (member1.hasModifierProperty(PsiModifier.STATIC)) {
return true;
} else if (member1 instanceof PsiClass) {
return true;
}
} else {
return true;
}
final PsiExpression qualifier1 = referenceExpression1.getQualifierExpression();
final PsiExpression qualifier2 = referenceExpression2.getQualifierExpression();
if (qualifier1 != null
&& !(qualifier1 instanceof PsiThisExpression || qualifier1 instanceof PsiSuperExpression)) {
if (qualifier2 == null) {
return false;
} else if (!expressionsAreEquivalent(qualifier1, qualifier2)) {
return false;
}
} else {
if (qualifier2 != null
&& !(qualifier2 instanceof PsiThisExpression
|| qualifier2 instanceof PsiSuperExpression)) {
return false;
}
}
final String text1 = referenceExpression1.getText();
final String text2 = referenceExpression2.getText();
return text1.equals(text2);
}
@Nullable
public static PsiField findPropertyFieldByMember(final PsiMember psiMember) {
if (psiMember instanceof PsiField) {
return (PsiField) psiMember;
} else if (psiMember instanceof PsiMethod) {
final PsiMethod psiMethod = (PsiMethod) psiMember;
final PsiType returnType = psiMethod.getReturnType();
if (returnType == null) return null;
final PsiCodeBlock body = psiMethod.getBody();
final PsiStatement[] statements = body == null ? null : body.getStatements();
final PsiStatement statement =
statements == null || statements.length != 1 ? null : statements[0];
final PsiElement target;
if (PsiType.VOID.equals(returnType)) {
final PsiExpression expression =
statement instanceof PsiExpressionStatement
? ((PsiExpressionStatement) statement).getExpression()
: null;
target =
expression instanceof PsiAssignmentExpression
? ((PsiAssignmentExpression) expression).getLExpression()
: null;
} else {
target =
statement instanceof PsiReturnStatement
? ((PsiReturnStatement) statement).getReturnValue()
: null;
}
final PsiElement resolved =
target instanceof PsiReferenceExpression
? ((PsiReferenceExpression) target).resolve()
: null;
if (resolved instanceof PsiField) {
final PsiField field = (PsiField) resolved;
if (psiMember.getContainingClass() == field.getContainingClass()
|| psiMember.getContainingClass().isInheritor(field.getContainingClass(), true))
return field;
}
}
return null;
}
@Override
protected void visitClassMemberReferenceElement(
PsiMember classMember, PsiJavaCodeReferenceElement classMemberReference) {
if (classMember != null && !willBeMoved(classMember, myMovedMembers)) {
final PsiClass containingClass = classMember.getContainingClass();
if (containingClass != null) {
if (!PsiUtil.isAccessibleFromPackage(classMember, myTargetPackage)) {
if (classMember.hasModifierProperty(PsiModifier.PACKAGE_LOCAL)) {
myConflicts.putValue(
myMember,
RefactoringUIUtil.getDescription(classMember, true) + " won't be accessible");
} else if (classMember.hasModifierProperty(PsiModifier.PROTECTED)
&& !mySubClass.isInheritor(containingClass, true)) {
myConflicts.putValue(
myMember,
RefactoringUIUtil.getDescription(classMember, true) + " won't be accessible");
}
}
}
}
}
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);
}
public GrReferenceExpression bindToElementViaStaticImport(@NotNull PsiMember member) {
if (getQualifier() != null) {
throw new IncorrectOperationException("Reference has qualifier");
}
if (StringUtil.isEmpty(getReferenceName())) {
throw new IncorrectOperationException("Reference has empty name");
}
PsiClass containingClass = member.getContainingClass();
if (containingClass == null) {
throw new IncorrectOperationException("Member has no containing class");
}
final PsiFile file = getContainingFile();
if (file instanceof GroovyFile) {
GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(getProject());
String text = "import static " + containingClass.getQualifiedName() + "." + member.getName();
final GrImportStatement statement = factory.createImportStatementFromText(text);
((GroovyFile) file).addImport(statement);
}
return this;
}
private void processMethodsDuplicates() {
ProgressManager.getInstance()
.runProcessWithProgressSynchronously(
() ->
ApplicationManager.getApplication()
.runReadAction(
() -> {
if (!myTargetSuperClass.isValid()) return;
final Query<PsiClass> search =
ClassInheritorsSearch.search(myTargetSuperClass);
final Set<VirtualFile> hierarchyFiles = new HashSet<>();
for (PsiClass aClass : search) {
final PsiFile containingFile = aClass.getContainingFile();
if (containingFile != null) {
final VirtualFile virtualFile = containingFile.getVirtualFile();
if (virtualFile != null) {
hierarchyFiles.add(virtualFile);
}
}
}
final Set<PsiMember> methodsToSearchDuplicates = new HashSet<>();
for (PsiMember psiMember : myMembersAfterMove) {
if (psiMember instanceof PsiMethod
&& psiMember.isValid()
&& ((PsiMethod) psiMember).getBody() != null) {
methodsToSearchDuplicates.add(psiMember);
}
}
MethodDuplicatesHandler.invokeOnScope(
myProject,
methodsToSearchDuplicates,
new AnalysisScope(myProject, hierarchyFiles),
true);
}),
MethodDuplicatesHandler.REFACTORING_NAME,
true,
myProject);
}
public static GrReferenceExpression qualifyReference(
GrReferenceExpression referenceExpression,
final PsiMember member,
@Nullable final PsiClass qualifyingClass)
throws IncorrectOperationException {
PsiManager manager = referenceExpression.getManager();
GrReferenceExpression expressionFromText;
final GroovyPsiElementFactory factory =
GroovyPsiElementFactory.getInstance(referenceExpression.getProject());
if (qualifyingClass == null) {
PsiClass parentClass = PsiTreeUtil.getParentOfType(referenceExpression, PsiClass.class);
final PsiClass containingClass = member.getContainingClass();
if (parentClass != null
&& !InheritanceUtil.isInheritorOrSelf(parentClass, containingClass, true)) {
while (parentClass != null
&& !InheritanceUtil.isInheritorOrSelf(parentClass, containingClass, true)) {
parentClass = PsiTreeUtil.getParentOfType(parentClass, PsiClass.class, true);
}
LOG.assertTrue(parentClass != null);
expressionFromText =
factory.createReferenceExpressionFromText("A.this." + member.getName());
//noinspection ConstantConditions
((GrReferenceExpression) expressionFromText.getQualifier())
.getQualifier()
.replace(factory.createReferenceElementForClass(parentClass));
} else {
expressionFromText =
(GrReferenceExpression) factory.createExpressionFromText("this." + member.getName());
}
} else {
expressionFromText =
(GrReferenceExpression) factory.createExpressionFromText("A." + member.getName());
expressionFromText.setQualifier(factory.createReferenceElementForClass(qualifyingClass));
}
CodeStyleManager codeStyleManager = CodeStyleManager.getInstance(manager.getProject());
expressionFromText = (GrReferenceExpression) codeStyleManager.reformat(expressionFromText);
return (GrReferenceExpression) referenceExpression.replace(expressionFromText);
}
protected void visitClassMemberReferenceElement(
PsiMember classMember, PsiJavaCodeReferenceElement classMemberReference) {
if (classMember != null
&& RefactoringHierarchyUtil.isMemberBetween(mySuperClass, mySubclass, classMember)) {
if (classMember.hasModifierProperty(PsiModifier.STATIC)
&& !willBeMoved(classMember, myMovedMembers)) {
final boolean isAccessible;
if (mySuperClass != null) {
isAccessible = PsiUtil.isAccessible(classMember, mySuperClass, null);
} else if (myTargetPackage != null) {
isAccessible = PsiUtil.isAccessibleFromPackage(classMember, myTargetPackage);
} else {
isAccessible = classMember.hasModifierProperty(PsiModifier.PUBLIC);
}
if (!isAccessible) {
String message =
RefactoringBundle.message(
"0.uses.1.which.is.not.accessible.from.the.superclass",
RefactoringUIUtil.getDescription(myScope, false),
RefactoringUIUtil.getDescription(classMember, true));
message = CommonRefactoringUtil.capitalize(message);
myConflictsList.putValue(classMember, message);
}
return;
}
if (!myAbstractMethods.contains(classMember) && !willBeMoved(classMember, myMovedMembers)) {
if (!existsInSuperClass(classMember)) {
String message =
RefactoringBundle.message(
"0.uses.1.which.is.not.moved.to.the.superclass",
RefactoringUIUtil.getDescription(myScope, false),
RefactoringUIUtil.getDescription(classMember, true));
message = CommonRefactoringUtil.capitalize(message);
myConflictsList.putValue(classMember, message);
}
}
}
}