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()]);
}
@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;
}
private void doMoveClass(PsiSubstitutor substitutor, MemberInfo info) {
PsiElementFactory elementFactory = JavaPsiFacade.getElementFactory(myProject);
PsiClass aClass = (PsiClass) info.getMember();
if (Boolean.FALSE.equals(info.getOverrides())) {
final PsiReferenceList sourceReferenceList = info.getSourceReferenceList();
LOG.assertTrue(sourceReferenceList != null);
PsiJavaCodeReferenceElement ref =
mySourceClass.equals(sourceReferenceList.getParent())
? RefactoringUtil.removeFromReferenceList(sourceReferenceList, aClass)
: RefactoringUtil.findReferenceToClass(sourceReferenceList, aClass);
if (ref != null && !myTargetSuperClass.isInheritor(aClass, false)) {
RefactoringUtil.replaceMovedMemberTypeParameters(
ref, PsiUtil.typeParametersIterable(mySourceClass), substitutor, elementFactory);
final PsiReferenceList referenceList =
myIsTargetInterface
? myTargetSuperClass.getExtendsList()
: myTargetSuperClass.getImplementsList();
assert referenceList != null;
referenceList.add(ref);
}
} else {
RefactoringUtil.replaceMovedMemberTypeParameters(
aClass, PsiUtil.typeParametersIterable(mySourceClass), substitutor, elementFactory);
fixReferencesToStatic(aClass);
final PsiMember movedElement =
(PsiMember)
myTargetSuperClass.add(
convertClassToLanguage(aClass, myTargetSuperClass.getLanguage()));
myMembersAfterMove.add(movedElement);
aClass.delete();
}
}
private void doMoveField(PsiSubstitutor substitutor, MemberInfo info) {
PsiElementFactory elementFactory = JavaPsiFacade.getElementFactory(myProject);
PsiField field = (PsiField) info.getMember();
if (field instanceof HaxeVarDeclarationPart) {
field = (HaxeVarDeclaration) field.getParent();
}
field.normalizeDeclaration();
RefactoringUtil.replaceMovedMemberTypeParameters(
field, PsiUtil.typeParametersIterable(mySourceClass), substitutor, elementFactory);
fixReferencesToStatic(field);
if (myIsTargetInterface) {
PsiUtil.setModifierProperty(field, PsiModifier.PUBLIC, true);
}
final PsiMember movedElement =
(PsiMember)
myTargetSuperClass.addBefore(
convertFieldToLanguage(field, myTargetSuperClass.getLanguage()),
myTargetSuperClass.getRBrace());
myMembersAfterMove.add(movedElement);
field.delete();
}
@Override
public void processElement(
@NotNull PsiClass parent, @NotNull PsiField psiField, @NotNull List<PsiElement> result) {
LightMethodBuilder builder =
new LightMethodBuilder(
parent.getManager(), parent.getLanguage(), PropertyUtil.suggestSetterName(psiField));
builder.setMethodReturnType(PsiType.VOID);
builder.setContainingClass(parent);
builder.setNavigationElement(psiField);
builder.addParameter(psiField.getName(), psiField.getType());
if (psiField.hasModifierProperty(PsiModifier.STATIC)) {
builder.addModifier(PsiModifier.STATIC);
}
PsiAnnotation annotation = getAffectedAnnotation(psiField);
LombokUtil.setAccessModifierFromAnnotation(
annotation, builder, PsiAnnotation.DEFAULT_REFERENCED_METHOD_NAME);
result.add(builder);
}
public static PsiMethod generateConstructorPrototype(
PsiClass aClass, PsiMethod baseConstructor, boolean copyJavaDoc, PsiField[] fields)
throws IncorrectOperationException {
PsiManager manager = aClass.getManager();
JVMElementFactory factory =
JVMElementFactories.requireFactory(aClass.getLanguage(), aClass.getProject());
CodeStyleManager codeStyleManager = CodeStyleManager.getInstance(manager.getProject());
PsiMethod constructor = factory.createConstructor(aClass.getName(), aClass);
String modifier = PsiUtil.getMaximumModifierForMember(aClass, false);
if (modifier != null) {
PsiUtil.setModifierProperty(constructor, modifier, true);
}
if (baseConstructor != null) {
PsiJavaCodeReferenceElement[] throwRefs =
baseConstructor.getThrowsList().getReferenceElements();
for (PsiJavaCodeReferenceElement ref : throwRefs) {
constructor.getThrowsList().add(ref);
}
if (copyJavaDoc) {
final PsiDocComment docComment =
((PsiMethod) baseConstructor.getNavigationElement()).getDocComment();
if (docComment != null) {
constructor.addAfter(docComment, null);
}
}
}
boolean isNotEnum = false;
if (baseConstructor != null) {
PsiClass superClass = aClass.getSuperClass();
LOG.assertTrue(superClass != null);
if (!CommonClassNames.JAVA_LANG_ENUM.equals(superClass.getQualifiedName())) {
isNotEnum = true;
if (baseConstructor instanceof PsiCompiledElement) { // to get some parameter names
PsiClass dummyClass =
JVMElementFactories.requireFactory(
baseConstructor.getLanguage(), baseConstructor.getProject())
.createClass("Dummy");
baseConstructor = (PsiMethod) dummyClass.add(baseConstructor);
}
PsiParameter[] params = baseConstructor.getParameterList().getParameters();
for (PsiParameter param : params) {
PsiParameter newParam = factory.createParameter(param.getName(), param.getType(), aClass);
GenerateMembersUtil.copyOrReplaceModifierList(param, newParam);
constructor.getParameterList().add(newParam);
}
}
}
JavaCodeStyleManager javaStyle = JavaCodeStyleManager.getInstance(aClass.getProject());
final PsiMethod dummyConstructor = factory.createConstructor(aClass.getName());
dummyConstructor.getParameterList().replace(constructor.getParameterList().copy());
List<PsiParameter> fieldParams = new ArrayList<PsiParameter>();
for (PsiField field : fields) {
String fieldName = field.getName();
String name = javaStyle.variableNameToPropertyName(fieldName, VariableKind.FIELD);
String parmName = javaStyle.propertyNameToVariableName(name, VariableKind.PARAMETER);
parmName = javaStyle.suggestUniqueVariableName(parmName, dummyConstructor, true);
PsiParameter parm = factory.createParameter(parmName, field.getType(), aClass);
final NullableNotNullManager nullableManager =
NullableNotNullManager.getInstance(field.getProject());
final String notNull = nullableManager.getNotNull(field);
if (notNull != null) {
parm.getModifierList()
.addAfter(factory.createAnnotationFromText("@" + notNull, field), null);
}
constructor.getParameterList().add(parm);
dummyConstructor.getParameterList().add(parm.copy());
fieldParams.add(parm);
}
ConstructorBodyGenerator generator =
ConstructorBodyGenerator.INSTANCE.forLanguage(aClass.getLanguage());
if (generator != null) {
@NonNls StringBuilder buffer = new StringBuilder();
generator.start(buffer, constructor.getName(), PsiParameter.EMPTY_ARRAY);
if (isNotEnum) {
generator.generateSuperCallIfNeeded(
buffer, baseConstructor.getParameterList().getParameters());
}
generator.generateFieldInitialization(
buffer, fields, fieldParams.toArray(new PsiParameter[fieldParams.size()]));
generator.finish(buffer);
PsiMethod stub = factory.createMethodFromText(buffer.toString(), aClass);
constructor.getBody().replace(stub.getBody());
}
constructor = (PsiMethod) codeStyleManager.reformat(constructor);
return constructor;
}
private void doMoveMethod(PsiSubstitutor substitutor, MemberInfo info) {
PsiElementFactory elementFactory = JavaPsiFacade.getElementFactory(myProject);
PsiMethod method = (PsiMethod) info.getMember();
PsiMethod sibling = method;
PsiMethod anchor = null;
while (sibling != null) {
sibling = PsiTreeUtil.getNextSiblingOfType(sibling, PsiMethod.class);
if (sibling != null) {
anchor =
MethodSignatureUtil.findMethodInSuperClassBySignatureInDerived(
method.getContainingClass(),
myTargetSuperClass,
sibling.getSignature(PsiSubstitutor.EMPTY),
false);
if (anchor != null) {
break;
}
}
}
PsiMethod methodCopy = (PsiMethod) method.copy();
Language language = myTargetSuperClass.getLanguage();
final PsiMethod superClassMethod = myTargetSuperClass.findMethodBySignature(methodCopy, false);
if (superClassMethod != null && superClassMethod.findDeepestSuperMethods().length == 0
|| method.findSuperMethods(myTargetSuperClass).length == 0) {
deleteOverrideAnnotationIfFound(methodCopy);
}
boolean isOriginalMethodAbstract =
method.hasModifierProperty(PsiModifier.ABSTRACT)
|| method.hasModifierProperty(PsiModifier.DEFAULT);
boolean isOriginalMethodPrototype =
method instanceof HaxeFunctionPrototypeDeclarationWithAttributes;
if (myIsTargetInterface || info.isToAbstract()) {
ChangeContextUtil.clearContextInfo(method);
if (!info.isToAbstract()
&& !method.hasModifierProperty(PsiModifier.ABSTRACT)
&& PsiUtil.isLanguageLevel8OrHigher(myTargetSuperClass)) {
// pull as default
RefactoringUtil.makeMethodDefault(methodCopy);
isOriginalMethodAbstract = true;
} else {
RefactoringUtil.makeMethodAbstract(myTargetSuperClass, methodCopy);
}
RefactoringUtil.replaceMovedMemberTypeParameters(
methodCopy, PsiUtil.typeParametersIterable(mySourceClass), substitutor, elementFactory);
myJavaDocPolicy.processCopiedJavaDoc(
methodCopy.getDocComment(), method.getDocComment(), isOriginalMethodAbstract);
final PsiMember movedElement;
if (superClassMethod != null && superClassMethod.hasModifierProperty(PsiModifier.ABSTRACT)) {
movedElement =
(PsiMember) superClassMethod.replace(convertMethodToLanguage(methodCopy, language));
} else {
methodCopy =
HaxeElementGenerator.createFunctionPrototypeDeclarationWithAttributes(
myProject, methodCopy.getText().trim() + ";");
movedElement =
anchor != null
? (PsiMember) myTargetSuperClass.addBefore(methodCopy, anchor)
: (PsiMember)
myTargetSuperClass.addBefore(methodCopy, myTargetSuperClass.getRBrace());
reformat(movedElement);
}
CodeStyleSettings styleSettings = CodeStyleSettingsManager.getSettings(method.getProject());
if (styleSettings.INSERT_OVERRIDE_ANNOTATION) {
if (PsiUtil.isLanguageLevel5OrHigher(mySourceClass) && !myIsTargetInterface
|| PsiUtil.isLanguageLevel6OrHigher(mySourceClass)) {
new AddAnnotationFix(Override.class.getName(), method)
.invoke(method.getProject(), null, mySourceClass.getContainingFile());
}
}
if (!PsiUtil.isLanguageLevel6OrHigher(mySourceClass) && myIsTargetInterface) {
if (isOriginalMethodAbstract) {
for (PsiMethod oMethod : OverridingMethodsSearch.search(method)) {
deleteOverrideAnnotationIfFound(oMethod);
}
}
deleteOverrideAnnotationIfFound(method);
}
myMembersAfterMove.add(movedElement);
// if (isOriginalMethodAbstract) {
method.delete();
// }
} else {
if (isOriginalMethodAbstract) {
PsiUtil.setModifierProperty(myTargetSuperClass, PsiModifier.ABSTRACT, true);
}
RefactoringUtil.replaceMovedMemberTypeParameters(
methodCopy, PsiUtil.typeParametersIterable(mySourceClass), substitutor, elementFactory);
fixReferencesToStatic(methodCopy);
if (superClassMethod != null && superClassMethod.hasModifierProperty(PsiModifier.ABSTRACT)) {
superClassMethod.replace(convertMethodToLanguage(methodCopy, language));
} else {
final PsiMember movedElement =
anchor != null
? (PsiMember)
myTargetSuperClass.addBefore(
convertMethodToLanguage(methodCopy, language), anchor)
: (PsiMember)
myTargetSuperClass.addBefore(
convertMethodToLanguage(methodCopy, language),
myTargetSuperClass.getRBrace());
reformat(movedElement);
myMembersAfterMove.add(movedElement);
}
method.delete();
}
}
@Override
protected boolean isSupportedLanguage(PsiClass aClass) {
return aClass.getLanguage() == GroovyFileType.GROOVY_LANGUAGE;
}
private PsiMethod[] findSimpleUsagesWithoutParameters(
final PsiMethod method,
final ArrayList<UsageInfo> result,
boolean isToModifyArgs,
boolean isToThrowExceptions,
boolean isOriginal) {
GlobalSearchScope projectScope = GlobalSearchScope.projectScope(method.getProject());
PsiMethod[] overridingMethods =
OverridingMethodsSearch.search(method, true).toArray(PsiMethod.EMPTY_ARRAY);
for (PsiMethod overridingMethod : overridingMethods) {
result.add(
new OverriderUsageInfo(
overridingMethod, method, isOriginal, isToModifyArgs, isToThrowExceptions));
}
boolean needToChangeCalls =
!myChangeInfo.isGenerateDelegate()
&& (myChangeInfo.isNameChanged()
|| myChangeInfo.isParameterSetOrOrderChanged()
|| myChangeInfo.isExceptionSetOrOrderChanged()
|| myChangeInfo.isVisibilityChanged() /*for checking inaccessible*/);
if (needToChangeCalls) {
int parameterCount = method.getParameterList().getParametersCount();
PsiReference[] refs =
MethodReferencesSearch.search(method, projectScope, true)
.toArray(PsiReference.EMPTY_ARRAY);
for (PsiReference ref : refs) {
PsiElement element = ref.getElement();
boolean isToCatchExceptions =
isToThrowExceptions
&& needToCatchExceptions(RefactoringUtil.getEnclosingMethod(element));
if (!isToCatchExceptions) {
if (RefactoringUtil.isMethodUsage(element)) {
PsiExpressionList list = RefactoringUtil.getArgumentListByMethodReference(element);
if (list == null
|| !method.isVarArgs() && list.getExpressions().length != parameterCount) continue;
}
}
if (RefactoringUtil.isMethodUsage(element)) {
result.add(new MethodCallUsageInfo(element, isToModifyArgs, isToCatchExceptions));
} else if (element instanceof PsiDocTagValue) {
result.add(new UsageInfo(element));
} else if (element instanceof PsiMethod && ((PsiMethod) element).isConstructor()) {
if (JavaLanguage.INSTANCE.equals(element.getLanguage())) {
DefaultConstructorImplicitUsageInfo implicitUsageInfo =
new DefaultConstructorImplicitUsageInfo(
(PsiMethod) element, ((PsiMethod) element).getContainingClass(), method);
result.add(implicitUsageInfo);
}
} else if (element instanceof PsiClass) {
LOG.assertTrue(method.isConstructor());
final PsiClass psiClass = (PsiClass) element;
if (JavaLanguage.INSTANCE.equals(psiClass.getLanguage())) {
if (myChangeInfo instanceof JavaChangeInfo) {
if (shouldPropagateToNonPhysicalMethod(
method,
result,
psiClass,
((JavaChangeInfo) myChangeInfo).getMethodsToPropagateParameters())) {
continue;
}
}
result.add(new NoConstructorClassUsageInfo(psiClass));
}
} else if (ref instanceof PsiCallReference) {
result.add(new CallReferenceUsageInfo((PsiCallReference) ref));
} else {
result.add(new MoveRenameUsageInfo(element, ref, method));
}
}
// if (method.isConstructor() && parameterCount == 0) {
// RefactoringUtil.visitImplicitConstructorUsages(method.getContainingClass(),
// new
// DefaultConstructorUsageCollector(result));
// }
} else if (myChangeInfo.isParameterTypesChanged()) {
PsiReference[] refs =
MethodReferencesSearch.search(method, projectScope, true)
.toArray(PsiReference.EMPTY_ARRAY);
for (PsiReference reference : refs) {
final PsiElement element = reference.getElement();
if (element instanceof PsiDocTagValue) {
result.add(new UsageInfo(reference));
} else if (element instanceof XmlElement) {
result.add(new MoveRenameUsageInfo(reference, method));
} else if (element instanceof PsiMethodReferenceExpression) {
result.add(new UsageInfo(reference));
}
}
}
// Conflicts
detectLocalsCollisionsInMethod(method, result, isOriginal);
for (final PsiMethod overridingMethod : overridingMethods) {
detectLocalsCollisionsInMethod(overridingMethod, result, isOriginal);
}
return overridingMethods;
}
