@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
final PsiElement element = descriptor.getPsiElement();
final PsiModifierListOwner psiElement =
PsiTreeUtil.getParentOfType(element, PsiModifierListOwner.class);
if (psiElement != null) {
RefJavaElement refElement =
(RefJavaElement) (myManager != null ? myManager.getReference(psiElement) : null);
try {
if (psiElement instanceof PsiVariable) {
((PsiVariable) psiElement).normalizeDeclaration();
}
final PsiModifierList modifierList = psiElement.getModifierList();
LOG.assertTrue(modifierList != null);
modifierList.setModifierProperty(PsiModifier.FINAL, true);
modifierList.setModifierProperty(PsiModifier.VOLATILE, false);
} catch (IncorrectOperationException e) {
LOG.error(e);
}
if (refElement != null) {
RefJavaUtil.getInstance().setIsFinal(refElement, true);
}
}
}
@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
if (!FileModificationService.getInstance()
.preparePsiElementForWrite(descriptor.getPsiElement())) return;
final PsiModifierListOwner element =
PsiTreeUtil.getParentOfType(descriptor.getPsiElement(), PsiModifierListOwner.class);
if (element != null) {
RefElement refElement = null;
if (myManager != null) {
refElement = myManager.getReference(element);
}
try {
if (element instanceof PsiVariable) {
((PsiVariable) element).normalizeDeclaration();
}
PsiModifierList list = element.getModifierList();
LOG.assertTrue(list != null);
if (element instanceof PsiMethod) {
PsiMethod psiMethod = (PsiMethod) element;
PsiClass containingClass = psiMethod.getContainingClass();
if (containingClass != null
&& containingClass.getParent() instanceof PsiFile
&& myHint == PsiModifier.PRIVATE
&& list.hasModifierProperty(PsiModifier.FINAL)) {
list.setModifierProperty(PsiModifier.FINAL, false);
}
}
list.setModifierProperty(myHint, true);
if (refElement instanceof RefJavaElement) {
RefJavaUtil.getInstance().setAccessModifier((RefJavaElement) refElement, myHint);
}
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
}
@Override
protected boolean queryExternalUsagesRequests(
@NotNull final RefManager manager,
@NotNull final GlobalJavaInspectionContext globalContext,
@NotNull final ProblemDescriptionsProcessor problemsProcessor) {
for (RefElement entryPoint : globalContext.getEntryPointsManager(manager).getEntryPoints()) {
problemsProcessor.ignoreElement(entryPoint);
}
manager.iterate(
new RefJavaVisitor() {
@Override
public void visitElement(@NotNull RefEntity refEntity) {
if (problemsProcessor.getDescriptions(refEntity) == null) return;
refEntity.accept(
new RefJavaVisitor() {
@Override
public void visitMethod(@NotNull final RefMethod refMethod) {
if (!refMethod.isStatic()
&& !PsiModifier.PRIVATE.equals(refMethod.getAccessModifier())
&& !(refMethod instanceof RefImplicitConstructor)) {
globalContext.enqueueDerivedMethodsProcessor(
refMethod,
new GlobalJavaInspectionContext.DerivedMethodsProcessor() {
@Override
public boolean process(PsiMethod derivedMethod) {
((RefElementImpl) refMethod)
.setFlag(false, CanBeFinalAnnotator.CAN_BE_FINAL_MASK);
problemsProcessor.ignoreElement(refMethod);
return false;
}
});
}
}
@Override
public void visitClass(@NotNull final RefClass refClass) {
if (!refClass.isAnonymous()) {
globalContext.enqueueDerivedClassesProcessor(
refClass,
new GlobalJavaInspectionContext.DerivedClassesProcessor() {
@Override
public boolean process(PsiClass inheritor) {
((RefClassImpl) refClass)
.setFlag(false, CanBeFinalAnnotator.CAN_BE_FINAL_MASK);
problemsProcessor.ignoreElement(refClass);
return false;
}
});
}
}
@Override
public void visitField(@NotNull final RefField refField) {
globalContext.enqueueFieldUsagesProcessor(
refField,
new GlobalJavaInspectionContext.UsagesProcessor() {
@Override
public boolean process(PsiReference psiReference) {
PsiElement expression = psiReference.getElement();
if (expression instanceof PsiReferenceExpression
&& PsiUtil.isAccessedForWriting((PsiExpression) expression)) {
((RefFieldImpl) refField)
.setFlag(false, CanBeFinalAnnotator.CAN_BE_FINAL_MASK);
problemsProcessor.ignoreElement(refField);
return false;
}
return true;
}
});
}
});
}
});
return false;
}
@Override
protected boolean queryExternalUsagesRequests(
@NotNull final RefManager manager,
@NotNull final GlobalJavaInspectionContext globalContext,
@NotNull final ProblemDescriptionsProcessor processor) {
final EntryPointsManager entryPointsManager = globalContext.getEntryPointsManager(manager);
for (RefElement entryPoint : entryPointsManager.getEntryPoints()) {
ignoreElement(processor, entryPoint);
}
ExtensionPoint<VisibilityExtension> point =
Extensions.getRootArea().getExtensionPoint(ExtensionPoints.VISIBLITY_TOOL);
for (VisibilityExtension addin : point.getExtensions()) {
addin.fillIgnoreList(manager, processor);
}
manager.iterate(
new RefJavaVisitor() {
@Override
public void visitElement(@NotNull final RefEntity refEntity) {
if (!(refEntity instanceof RefElement)) return;
if (processor.getDescriptions(refEntity) == null) return;
refEntity.accept(
new RefJavaVisitor() {
@Override
public void visitField(@NotNull final RefField refField) {
if (refField.getAccessModifier() != PsiModifier.PRIVATE) {
globalContext.enqueueFieldUsagesProcessor(
refField,
new GlobalJavaInspectionContext.UsagesProcessor() {
@Override
public boolean process(PsiReference psiReference) {
ignoreElement(processor, refField);
return false;
}
});
}
}
@Override
public void visitMethod(@NotNull final RefMethod refMethod) {
if (!refMethod.isExternalOverride()
&& refMethod.getAccessModifier() != PsiModifier.PRIVATE
&& !(refMethod instanceof RefImplicitConstructor)) {
globalContext.enqueueDerivedMethodsProcessor(
refMethod,
new GlobalJavaInspectionContext.DerivedMethodsProcessor() {
@Override
public boolean process(PsiMethod derivedMethod) {
ignoreElement(processor, refMethod);
return false;
}
});
globalContext.enqueueMethodUsagesProcessor(
refMethod,
new GlobalJavaInspectionContext.UsagesProcessor() {
@Override
public boolean process(PsiReference psiReference) {
ignoreElement(processor, refMethod);
return false;
}
});
if (entryPointsManager.isAddNonJavaEntries()) {
final RefClass ownerClass = refMethod.getOwnerClass();
if (refMethod.isConstructor()
&& ownerClass.getDefaultConstructor() != null) {
String qualifiedName = ownerClass.getElement().getQualifiedName();
if (qualifiedName != null) {
final Project project = manager.getProject();
PsiSearchHelper.SERVICE
.getInstance(project)
.processUsagesInNonJavaFiles(
qualifiedName,
new PsiNonJavaFileReferenceProcessor() {
@Override
public boolean process(
PsiFile file, int startOffset, int endOffset) {
entryPointsManager.addEntryPoint(refMethod, false);
ignoreElement(processor, refMethod);
return false;
}
},
GlobalSearchScope.projectScope(project));
}
}
}
}
}
@Override
public void visitClass(@NotNull final RefClass refClass) {
if (!refClass.isAnonymous()) {
globalContext.enqueueDerivedClassesProcessor(
refClass,
new GlobalJavaInspectionContext.DerivedClassesProcessor() {
@Override
public boolean process(PsiClass inheritor) {
ignoreElement(processor, refClass);
return false;
}
});
globalContext.enqueueClassUsagesProcessor(
refClass,
new GlobalJavaInspectionContext.UsagesProcessor() {
@Override
public boolean process(PsiReference psiReference) {
ignoreElement(processor, refClass);
return false;
}
});
}
}
});
}
});
return false;
}
