public static void checkMethodConflicts(
@Nullable PsiClass aClass,
PsiMethod refactoredMethod,
PsiMethod prototype,
final MultiMap<PsiElement, String> conflicts) {
if (prototype == null) return;
PsiMethod method = aClass != null ? aClass.findMethodBySignature(prototype, true) : null;
if (method != null && method != refactoredMethod) {
if (aClass.equals(method.getContainingClass())) {
final String classDescr =
aClass instanceof PsiAnonymousClass
? RefactoringBundle.message("current.class")
: RefactoringUIUtil.getDescription(aClass, false);
conflicts.putValue(
method,
RefactoringBundle.message(
"method.0.is.already.defined.in.the.1",
getMethodPrototypeString(prototype),
classDescr));
} else { // method somewhere in base class
if (JavaPsiFacade.getInstance(method.getProject())
.getResolveHelper()
.isAccessible(method, aClass, null)) {
String protoMethodInfo = getMethodPrototypeString(prototype);
String className =
CommonRefactoringUtil.htmlEmphasize(
UsageViewUtil.getDescriptiveName(method.getContainingClass()));
if (PsiUtil.getAccessLevel(prototype.getModifierList())
>= PsiUtil.getAccessLevel(method.getModifierList())) {
boolean isMethodAbstract = method.hasModifierProperty(PsiModifier.ABSTRACT);
boolean isMyMethodAbstract =
refactoredMethod != null
&& refactoredMethod.hasModifierProperty(PsiModifier.ABSTRACT);
final String conflict =
isMethodAbstract != isMyMethodAbstract
? RefactoringBundle.message(
"method.0.will.implement.method.of.the.base.class",
protoMethodInfo,
className)
: RefactoringBundle.message(
"method.0.will.override.a.method.of.the.base.class",
protoMethodInfo,
className);
conflicts.putValue(method, conflict);
} else { // prototype is private, will be compile-error
conflicts.putValue(
method,
RefactoringBundle.message(
"method.0.will.hide.method.of.the.base.class", protoMethodInfo, className));
}
}
}
}
}
private void setNewName(@NotNull String newName) {
if (myPrimaryElement == null) {
myCommandName = RefactoringBundle.message("renaming.something");
return;
}
myNewName = newName;
myAllRenames.put(myPrimaryElement, newName);
myCommandName =
RefactoringBundle.message(
"renaming.0.1.to.2",
UsageViewUtil.getType(myPrimaryElement),
UsageViewUtil.getDescriptiveName(myPrimaryElement),
newName);
}
@Override
protected void performRefactoringRename(final String newName, final StartMarkAction markAction) {
try {
final PsiNamedElement variable = getVariable();
if (variable != null && !newName.equals(myOldName)) {
if (isIdentifier(newName, variable.getLanguage())) {
final PsiElement substituted = getSubstituted();
if (substituted == null) {
return;
}
final String commandName =
RefactoringBundle.message(
"renaming.0.1.to.2",
UsageViewUtil.getType(variable),
UsageViewUtil.getDescriptiveName(variable),
newName);
CommandProcessor.getInstance()
.executeCommand(
myProject,
new Runnable() {
@Override
public void run() {
performRenameInner(substituted, newName);
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
}
},
commandName,
null);
}
}
} finally {
try {
((EditorImpl) InjectedLanguageUtil.getTopLevelEditor(myEditor)).stopDumbLater();
} finally {
FinishMarkAction.finish(myProject, myEditor, markAction);
}
}
}
private String getCommandName(final PsiClass subclass, String newName) {
return RefactoringBundle.message(
"extract.superclass.command.name", newName, UsageViewUtil.getDescriptiveName(subclass));
}
private String getCommandName() {
return RefactoringBundle.message(
"extract.interface.command.name",
myInterfaceName,
UsageViewUtil.getDescriptiveName(myClass));
}