@Override
protected boolean preprocessUsages(@NotNull final Ref<UsageInfo[]> refUsages) {
final MultiMap<PsiElement, String> conflicts = new MultiMap<PsiElement, String>();
myExtractEnumProcessor.findEnumConstantConflicts(refUsages);
if (!DestinationFolderComboBox.isAccessible(
myProject,
sourceClass.getContainingFile().getVirtualFile(),
myClass.getContainingFile().getContainingDirectory().getVirtualFile())) {
conflicts.putValue(
sourceClass,
"Extracted class won't be accessible in "
+ RefactoringUIUtil.getDescription(sourceClass, true));
}
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
public void run() {
myClass.delete();
}
});
final Project project = sourceClass.getProject();
final GlobalSearchScope scope = GlobalSearchScope.allScope(project);
final PsiClass existingClass =
JavaPsiFacade.getInstance(project).findClass(getQualifiedName(), scope);
if (existingClass != null) {
conflicts.putValue(
existingClass,
RefactorJBundle.message("cannot.perform.the.refactoring")
+ RefactorJBundle.message("there.already.exists.a.class.with.the.chosen.name"));
}
if (!myGenerateAccessors) {
calculateInitializersConflicts(conflicts);
final NecessaryAccessorsVisitor visitor = checkNecessaryGettersSetters4ExtractedClass();
final NecessaryAccessorsVisitor srcVisitor = checkNecessaryGettersSetters4SourceClass();
final Set<PsiField> fieldsNeedingGetter = new LinkedHashSet<PsiField>();
fieldsNeedingGetter.addAll(visitor.getFieldsNeedingGetter());
fieldsNeedingGetter.addAll(srcVisitor.getFieldsNeedingGetter());
for (PsiField field : fieldsNeedingGetter) {
conflicts.putValue(field, "Field \'" + field.getName() + "\' needs getter");
}
final Set<PsiField> fieldsNeedingSetter = new LinkedHashSet<PsiField>();
fieldsNeedingSetter.addAll(visitor.getFieldsNeedingSetter());
fieldsNeedingSetter.addAll(srcVisitor.getFieldsNeedingSetter());
for (PsiField field : fieldsNeedingSetter) {
conflicts.putValue(field, "Field \'" + field.getName() + "\' needs setter");
}
}
checkConflicts(refUsages, conflicts);
return showConflicts(conflicts, refUsages.get());
}
protected String getCommandName() {
final PsiClass containingClass = method.getContainingClass();
return RefactorJBundle.message(
"introduced.parameter.class.command.name",
className,
containingClass.getName(),
method.getName());
}
@Override
public String getConflictMessage() {
if (!myGenerateAccessors
&& (!paramsNeedingSetters.isEmpty() || !paramsNeedingGetters.isEmpty())) {
final StringBuffer buf = new StringBuffer();
appendConflicts(buf, paramsNeedingGetters);
appendConflicts(buf, paramsNeedingSetters);
return RefactorJBundle.message("cannot.perform.the.refactoring") + buf.toString();
}
return null;
}
@Override
protected boolean preprocessUsages(@NotNull final Ref<UsageInfo[]> refUsages) {
MultiMap<PsiElement, String> conflicts = new MultiMap<PsiElement, String>();
if (myUseExistingClass) {
if (existingClass == null) {
conflicts.putValue(
null,
RefactorJBundle.message("cannot.perform.the.refactoring")
+ "Could not find the selected class");
}
if (myExistingClassCompatibleConstructor == null) {
conflicts.putValue(
existingClass,
RefactorJBundle.message("cannot.perform.the.refactoring")
+ "Selected class has no compatible constructors");
}
} else {
if (existingClass != null) {
conflicts.putValue(
existingClass,
RefactorJBundle.message("cannot.perform.the.refactoring")
+ RefactorJBundle.message("there.already.exists.a.class.with.the.chosen.name"));
}
if (myMoveDestination != null) {
if (!myMoveDestination.isTargetAccessible(
myProject, method.getContainingFile().getVirtualFile())) {
conflicts.putValue(method, "Created class won't be accessible");
}
}
}
for (UsageInfo usageInfo : refUsages.get()) {
if (usageInfo instanceof FixableUsageInfo) {
final String conflictMessage = ((FixableUsageInfo) usageInfo).getConflictMessage();
if (conflictMessage != null) {
conflicts.putValue(usageInfo.getElement(), conflictMessage);
}
}
}
return showConflicts(conflicts, refUsages.get());
}
protected String getCommandName() {
return RefactorJBundle.message(
"exposed.delegation.command.name", containingClass.getName(), '.', field.getName());
}
protected String getCommandName() {
return RefactorJBundle.message("extracted.class.command.name", newClassName);
}