@NotNull
protected UsageInfo[] findUsages() {
final PsiManager manager = myMethod.getManager();
final GlobalSearchScope searchScope = GlobalSearchScope.allScope(manager.getProject());
final List<UsageInfo> usages = new ArrayList<UsageInfo>();
for (PsiReference ref : ReferencesSearch.search(myMethod, searchScope, false)) {
final PsiElement element = ref.getElement();
if (element instanceof PsiReferenceExpression) {
boolean isInternal = PsiTreeUtil.isAncestor(myMethod, element, true);
usages.add(new MethodCallUsageInfo((PsiReferenceExpression) element, isInternal));
} else if (element instanceof PsiDocTagValue) {
usages.add(new JavadocUsageInfo(((PsiDocTagValue) element)));
} else {
throw new UnknownReferenceTypeException(element.getLanguage());
}
}
if (myTargetClass.isInterface()) {
addInheritorUsages(myTargetClass, searchScope, usages);
}
final PsiCodeBlock body = myMethod.getBody();
if (body != null) {
body.accept(
new JavaRecursiveElementWalkingVisitor() {
@Override
public void visitNewExpression(PsiNewExpression expression) {
if (MoveInstanceMembersUtil.getClassReferencedByThis(expression) != null) {
usages.add(new InternalUsageInfo(expression));
}
super.visitNewExpression(expression);
}
@Override
public void visitReferenceExpression(PsiReferenceExpression expression) {
if (MoveInstanceMembersUtil.getClassReferencedByThis(expression) != null) {
usages.add(new InternalUsageInfo(expression));
} else if (!expression.isQualified()) {
final PsiElement resolved = expression.resolve();
if (myTargetVariable.equals(resolved)) {
usages.add(new InternalUsageInfo(expression));
}
}
super.visitReferenceExpression(expression);
}
});
}
return usages.toArray(new UsageInfo[usages.size()]);
}
@NotNull
protected UsageInfo[] findUsages() {
ArrayList<UsageInfo> result = new ArrayList<UsageInfo>();
PsiMethod[] overridingMethods =
OverridingMethodsSearch.search(myMethodToSearchFor, true).toArray(PsiMethod.EMPTY_ARRAY);
for (PsiMethod overridingMethod : overridingMethods) {
result.add(new UsageInfo(overridingMethod));
}
if (!myGenerateDelegate) {
PsiReference[] refs =
MethodReferencesSearch.search(
myMethodToSearchFor, GlobalSearchScope.projectScope(myProject), true)
.toArray(PsiReference.EMPTY_ARRAY);
for (PsiReference ref1 : refs) {
PsiElement ref = ref1.getElement();
if (ref instanceof PsiMethod && ((PsiMethod) ref).isConstructor()) {
DefaultConstructorImplicitUsageInfo implicitUsageInfo =
new DefaultConstructorImplicitUsageInfo(
(PsiMethod) ref, ((PsiMethod) ref).getContainingClass(), myMethodToSearchFor);
result.add(implicitUsageInfo);
} else if (ref instanceof PsiClass) {
result.add(new NoConstructorClassUsageInfo((PsiClass) ref));
} else if (!IntroduceParameterUtil.insideMethodToBeReplaced(ref, myMethodToReplaceIn)) {
result.add(new ExternalUsageInfo(ref));
} else {
result.add(new ChangedMethodCallInfo(ref));
}
}
}
if (myReplaceAllOccurences) {
for (PsiElement expr : getOccurrences()) {
result.add(new InternalUsageInfo(expr));
}
} else {
if (myExpressionToSearch != null && myExpressionToSearch.isValid()) {
result.add(new InternalUsageInfo(myExpressionToSearch));
}
}
final UsageInfo[] usageInfos = result.toArray(new UsageInfo[result.size()]);
return UsageViewUtil.removeDuplicatedUsages(usageInfos);
}
@NotNull
public static UsageInfo[] findUsages(
final PsiElement element,
final String newName,
boolean searchInStringsAndComments,
boolean searchForTextOccurrences,
Map<? extends PsiElement, String> allRenames) {
final List<UsageInfo> result = Collections.synchronizedList(new ArrayList<UsageInfo>());
PsiManager manager = element.getManager();
GlobalSearchScope projectScope = GlobalSearchScope.projectScope(manager.getProject());
RenamePsiElementProcessor processor = RenamePsiElementProcessor.forElement(element);
Collection<PsiReference> refs = processor.findReferences(element, searchInStringsAndComments);
for (final PsiReference ref : refs) {
if (ref == null) {
LOG.error("null reference from processor " + processor);
continue;
}
PsiElement referenceElement = ref.getElement();
result.add(
new MoveRenameUsageInfo(
referenceElement,
ref,
ref.getRangeInElement().getStartOffset(),
ref.getRangeInElement().getEndOffset(),
element,
ref.resolve() == null));
}
processor.findCollisions(element, newName, allRenames, result);
final PsiElement searchForInComments =
processor.getElementToSearchInStringsAndComments(element);
if (searchInStringsAndComments && searchForInComments != null) {
String stringToSearch =
ElementDescriptionUtil.getElementDescription(
searchForInComments, NonCodeSearchDescriptionLocation.STRINGS_AND_COMMENTS);
if (stringToSearch.length() > 0) {
final String stringToReplace = getStringToReplace(element, newName, false, processor);
TextOccurrencesUtil.UsageInfoFactory factory =
new NonCodeUsageInfoFactory(searchForInComments, stringToReplace);
TextOccurrencesUtil.addUsagesInStringsAndComments(
searchForInComments, stringToSearch, result, factory);
}
}
if (searchForTextOccurrences && searchForInComments != null) {
String stringToSearch =
ElementDescriptionUtil.getElementDescription(
searchForInComments, NonCodeSearchDescriptionLocation.NON_JAVA);
if (stringToSearch.length() > 0) {
final String stringToReplace = getStringToReplace(element, newName, true, processor);
addTextOccurrence(
searchForInComments, result, projectScope, stringToSearch, stringToReplace);
}
final Pair<String, String> additionalStringToSearch =
processor.getTextOccurrenceSearchStrings(searchForInComments, newName);
if (additionalStringToSearch != null && additionalStringToSearch.first.length() > 0) {
addTextOccurrence(
searchForInComments,
result,
projectScope,
additionalStringToSearch.first,
additionalStringToSearch.second);
}
}
return result.toArray(new UsageInfo[result.size()]);
}