public boolean checkConflicts(final ExtractSuperclassDialog dialog) {
final MemberInfo[] infos =
ArrayUtil.toObjectArray(dialog.getSelectedMemberInfos(), MemberInfo.class);
final PsiDirectory targetDirectory = dialog.getTargetDirectory();
final PsiPackage targetPackage;
if (targetDirectory != null) {
targetPackage = JavaDirectoryService.getInstance().getPackage(targetDirectory);
} else {
targetPackage = null;
}
final MultiMap<PsiElement, String> conflicts = new MultiMap<PsiElement, String>();
if (!ProgressManager.getInstance()
.runProcessWithProgressSynchronously(
new Runnable() {
public void run() {
final PsiClass superClass =
mySubclass.getExtendsListTypes().length > 0 ? mySubclass.getSuperClass() : null;
conflicts.putAllValues(
PullUpConflictsUtil.checkConflicts(
infos,
mySubclass,
superClass,
targetPackage,
targetDirectory,
dialog.getContainmentVerifier(),
false));
}
},
RefactoringBundle.message("detecting.possible.conflicts"),
true,
myProject)) return false;
ExtractSuperClassUtil.checkSuperAccessible(targetDirectory, conflicts, mySubclass);
return ExtractSuperClassUtil.showConflicts(dialog, conflicts, myProject);
}
@Nullable
protected String getContainerText(final PsiElement element, final String name) {
final PsiDirectory parent = ((PsiFile) element).getParent();
if (parent == null) return null;
final PsiPackage psiPackage = JavaDirectoryService.getInstance().getPackage(parent);
if (psiPackage == null) return null;
return "(" + psiPackage.getQualifiedName() + ")";
}
protected void doOKAction() {
final String path = FileUtil.toSystemIndependentName(myDestDirectoryField.getText());
final Project project = myDirectory.getProject();
PsiDirectory directory =
ApplicationManager.getApplication()
.runWriteAction(
new Computable<PsiDirectory>() {
public PsiDirectory compute() {
try {
return DirectoryUtil.mkdirs(PsiManager.getInstance(project), path);
} catch (IncorrectOperationException e) {
LOG.error(e);
return null;
}
}
});
if (directory == null) {
Messages.showErrorDialog(
project,
RefactoringBundle.message("cannot.find.or.create.destination.directory"),
RefactoringBundle.message("cannot.move"));
return;
}
super.doOKAction();
final PsiPackage aPackage = JavaDirectoryService.getInstance().getPackage(directory);
if (aPackage == null) {
Messages.showErrorDialog(
project,
RefactoringBundle.message("destination.directory.does.not.correspond.to.any.package"),
RefactoringBundle.message("cannot.move"));
return;
}
final JavaRefactoringSettings refactoringSettings = JavaRefactoringSettings.getInstance();
final boolean searchInComments = isSearchInComments();
final boolean searchForTextOccurences = isSearchInNonJavaFiles();
refactoringSettings.MOVE_SEARCH_IN_COMMENTS = searchInComments;
refactoringSettings.MOVE_SEARCH_FOR_TEXT = searchForTextOccurences;
performRefactoring(project, directory, aPackage, searchInComments, searchForTextOccurences);
}
static PsiClass extractInterface(
PsiDirectory targetDir,
PsiClass aClass,
String interfaceName,
MemberInfo[] selectedMembers,
DocCommentPolicy javaDocPolicy)
throws IncorrectOperationException {
PsiClass anInterface =
JavaDirectoryService.getInstance().createInterface(targetDir, interfaceName);
PsiJavaCodeReferenceElement ref =
ExtractSuperClassUtil.createExtendingReference(anInterface, aClass, selectedMembers);
final PsiReferenceList referenceList =
aClass.isInterface() ? aClass.getExtendsList() : aClass.getImplementsList();
assert referenceList != null;
referenceList.add(ref);
PullUpHelper pullUpHelper =
new PullUpHelper(aClass, anInterface, selectedMembers, javaDocPolicy);
pullUpHelper.moveMembersToBase();
return anInterface;
}
@NotNull
public static SearchScope getClassUseScope(@NotNull PsiClass aClass) {
if (aClass instanceof PsiAnonymousClass) {
return new LocalSearchScope(aClass);
}
final GlobalSearchScope maximalUseScope = ResolveScopeManager.getElementUseScope(aClass);
PsiFile file = aClass.getContainingFile();
if (PsiImplUtil.isInServerPage(file)) return maximalUseScope;
final PsiClass containingClass = aClass.getContainingClass();
if (aClass.hasModifierProperty(PsiModifier.PUBLIC)
|| aClass.hasModifierProperty(PsiModifier.PROTECTED)) {
return containingClass == null ? maximalUseScope : containingClass.getUseScope();
} else if (aClass.hasModifierProperty(PsiModifier.PRIVATE)
|| aClass instanceof PsiTypeParameter) {
PsiClass topClass = PsiUtil.getTopLevelClass(aClass);
return new LocalSearchScope(topClass == null ? aClass.getContainingFile() : topClass);
} else {
PsiPackage aPackage = null;
if (file instanceof PsiJavaFile) {
aPackage =
JavaPsiFacade.getInstance(aClass.getProject())
.findPackage(((PsiJavaFile) file).getPackageName());
}
if (aPackage == null) {
PsiDirectory dir = file.getContainingDirectory();
if (dir != null) {
aPackage = JavaDirectoryService.getInstance().getPackage(dir);
}
}
if (aPackage != null) {
SearchScope scope = PackageScope.packageScope(aPackage, false);
scope = scope.intersectWith(maximalUseScope);
return scope;
}
return new LocalSearchScope(file);
}
}