private static void checkInterfaceTarget(
MemberInfoBase<? extends GrMember>[] infos, MultiMap<PsiElement, String> conflictsList) {
for (MemberInfoBase<? extends GrMember> info : infos) {
GrMember member = info.getMember();
if (member instanceof PsiField || member instanceof PsiClass) {
if (!member.hasModifierProperty(PsiModifier.STATIC)
&& !(member instanceof PsiClass && ((PsiClass) member).isInterface())) {
String message =
RefactoringBundle.message(
"0.is.not.static.it.cannot.be.moved.to.the.interface",
RefactoringUIUtil.getDescription(member, false));
message = CommonRefactoringUtil.capitalize(message);
conflictsList.putValue(member, message);
}
}
if (member instanceof PsiField && ((PsiField) member).getInitializer() == null) {
String message =
RefactoringBundle.message(
"0.is.not.initialized.in.declaration.such.fields.are.not.allowed.in.interfaces",
RefactoringUIUtil.getDescription(member, false));
conflictsList.putValue(member, CommonRefactoringUtil.capitalize(message));
}
}
}
private static boolean isPropertyAccessInStaticMethod(GrReferenceExpression referenceExpression) {
if (referenceExpression.getParent() instanceof GrMethodCall
|| referenceExpression.getQualifier() != null) return false;
GrMember context =
PsiTreeUtil.getParentOfType(
referenceExpression, GrMember.class, true, GrClosableBlock.class);
return (context instanceof GrMethod || context instanceof GrClassInitializer)
&& context.hasModifierProperty(STATIC);
}
private static void checkScriptField(AnnotationHolder holder, GrAnnotation annotation) {
final PsiAnnotationOwner owner = annotation.getOwner();
final GrMember container = PsiTreeUtil.getParentOfType(((PsiElement) owner), GrMember.class);
if (container != null) {
if (container.getContainingClass() instanceof GroovyScriptClass) {
holder.createErrorAnnotation(
annotation,
GroovyBundle.message("annotation.field.can.only.be.used.within.a.script.body"));
} else {
holder.createErrorAnnotation(
annotation, GroovyBundle.message("annotation.field.can.only.be.used.within.a.script"));
}
}
}
@Override
protected void visitClassMemberReferenceElement(GrMember classMember, GrReferenceElement ref) {
if (classMember != null && !willBeMoved(classMember, myMovedMembers)) {
final PsiClass containingClass = classMember.getContainingClass();
if (containingClass != null
&& !PsiUtil.isAccessibleFromPackage(classMember, myTargetPackage)
&& (classMember.hasModifierProperty(PsiModifier.PACKAGE_LOCAL)
|| classMember.hasModifierProperty(PsiModifier.PROTECTED)
&& !mySubClass.isInheritor(containingClass, true))) {
myConflicts.putValue(
myMember,
RefactoringUIUtil.getDescription(classMember, true) + " won't be accessible");
}
}
}
@Override
protected void visitClassMemberReferenceElement(
GrMember classMember, GrReferenceElement classMemberReference) {
if (classMember.hasModifierProperty(
PsiModifier.STATIC) /*&& classMemberReference.isQualified()*/) {
if (!myMovedMembers.contains(classMember)
&& RefactoringHierarchyUtil.isMemberBetween(
myTargetSuperClass, mySourceClass, classMember)) {
myReferences.add(classMemberReference);
myReferees.add(classMember);
myRefereeClasses.add(classMember.getContainingClass());
} else if (myMovedMembers.contains(classMember)
|| myMembersAfterMove.contains(classMember)) {
myReferences.add(classMemberReference);
myReferees.add(classMember);
myRefereeClasses.add(myTargetSuperClass);
}
}
}
@Override
protected void visitClassMemberReferenceElement(GrMember classMember, GrReferenceElement ref) {
if (classMember != null
&& RefactoringHierarchyUtil.isMemberBetween(mySuperClass, mySubclass, classMember)) {
if (classMember.hasModifierProperty(PsiModifier.STATIC)
&& !willBeMoved(classMember, myMovedMembers)) {
final boolean isAccessible =
mySuperClass != null
? PsiUtil.isAccessible(classMember, mySuperClass, null)
: myTargetPackage != null
? PsiUtil.isAccessibleFromPackage(classMember, myTargetPackage)
: 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);
}
}
}
}
private static void checkSuperclassMembers(
PsiClass superClass,
MemberInfoBase<? extends GrMember>[] infos,
MultiMap<PsiElement, String> conflictsList) {
for (MemberInfoBase<? extends GrMember> info : infos) {
GrMember member = info.getMember();
boolean isConflict = false;
if (member instanceof PsiField) {
String name = member.getName();
isConflict = superClass.findFieldByName(name, false) != null;
} else if (member instanceof PsiMethod) {
PsiSubstitutor superSubstitutor =
TypeConversionUtil.getSuperClassSubstitutor(
superClass, member.getContainingClass(), PsiSubstitutor.EMPTY);
MethodSignature signature = ((PsiMethod) member).getSignature(superSubstitutor);
final PsiMethod superClassMethod =
MethodSignatureUtil.findMethodBySignature(superClass, signature, false);
isConflict = superClassMethod != null;
}
if (isConflict) {
String message =
RefactoringBundle.message(
"0.already.contains.a.1",
RefactoringUIUtil.getDescription(superClass, false),
RefactoringUIUtil.getDescription(member, false));
message = CommonRefactoringUtil.capitalize(message);
conflictsList.putValue(superClass, message);
}
if (member instanceof PsiMethod) {
final PsiMethod method = (PsiMethod) member;
final PsiModifierList modifierList = method.getModifierList();
if (!modifierList.hasModifierProperty(PsiModifier.PRIVATE)) {
for (PsiClass subClass : ClassInheritorsSearch.search(superClass)) {
if (method.getContainingClass() != subClass) {
MethodSignature signature =
((PsiMethod) member)
.getSignature(
TypeConversionUtil.getSuperClassSubstitutor(
superClass, subClass, PsiSubstitutor.EMPTY));
final PsiMethod wouldBeOverriden =
MethodSignatureUtil.findMethodBySignature(subClass, signature, false);
if (wouldBeOverriden != null
&& VisibilityUtil.compare(
VisibilityUtil.getVisibilityModifier(wouldBeOverriden.getModifierList()),
VisibilityUtil.getVisibilityModifier(modifierList))
> 0) {
conflictsList.putValue(
wouldBeOverriden,
CommonRefactoringUtil.capitalize(
RefactoringUIUtil.getDescription(method, true)
+ " in super class would clash with local method from "
+ RefactoringUIUtil.getDescription(subClass, true)));
}
}
}
}
}
}
}
public void moveMembersToBase() throws IncorrectOperationException {
final HashSet<PsiMember> movedMembers = ContainerUtil.newHashSet();
myMembersAfterMove = ContainerUtil.newHashSet();
// build aux sets
for (GrMemberInfo info : myMembersToMove) {
movedMembers.add(info.getMember());
}
// correct private member visibility
for (GrMemberInfo info : myMembersToMove) {
if (info.getMember() instanceof PsiClass && info.getOverrides() != null) continue;
setCorrectVisibility(movedMembers, info);
GroovyChangeContextUtil.encodeContextInfo(info.getMember());
info.getMember().accept(new QualifiedThisSuperSearcher());
fixReferencesToStatic(info.getMember(), movedMembers);
}
final PsiSubstitutor substitutor = upDownSuperClassSubstitutor();
// do actual move
for (GrMemberInfo info : myMembersToMove) {
if (info.getMember() instanceof PsiMethod) {
doMoveMethod(substitutor, info);
} else if (info.getMember() instanceof GrField) {
doMoveField(substitutor, info);
} else if (info.getMember() instanceof PsiClass) {
doMoveClass(substitutor, info);
}
}
ExplicitSuperDeleter explicitSuperDeleter = new ExplicitSuperDeleter();
for (PsiMember member : myMembersAfterMove) {
((GrMember) member).accept(explicitSuperDeleter);
}
explicitSuperDeleter.fixSupers();
final QualifiedThisSuperAdjuster qualifiedThisSuperAdjuster = new QualifiedThisSuperAdjuster();
for (PsiMember member : myMembersAfterMove) {
((GrMember) member).accept(qualifiedThisSuperAdjuster);
}
for (PsiMember member : myMembersAfterMove) {
GroovyChangeContextUtil.decodeContextInfo(member, null, null);
}
final JavaRefactoringListenerManagerImpl listenerManager =
(JavaRefactoringListenerManagerImpl) JavaRefactoringListenerManager.getInstance(myProject);
for (final PsiMember movedMember : myMembersAfterMove) {
((GroovyPsiElement) movedMember)
.accept(
new GroovyRecursiveElementVisitor() {
@Override
public void visitReferenceExpression(GrReferenceExpression referenceExpression) {
if (processRef(referenceExpression)) return;
super.visitReferenceExpression(referenceExpression);
}
@Override
public void visitCodeReferenceElement(GrCodeReferenceElement refElement) {
if (processRef(refElement)) return;
super.visitCodeReferenceElement(refElement);
}
private boolean processRef(
@NotNull GrReferenceElement<? extends GroovyPsiElement> refElement) {
final PsiElement qualifier = refElement.getQualifier();
if (qualifier != null) {
final Boolean preserveQualifier =
qualifier.getCopyableUserData(PRESERVE_QUALIFIER);
if (preserveQualifier != null && !preserveQualifier) {
refElement.setQualifier(null);
return true;
}
}
return false;
}
});
listenerManager.fireMemberMoved(mySourceClass, movedMember);
}
}