public PsiElement bindToElement(@NotNull PsiElement element) throws IncorrectOperationException {
if (isReferenceTo(element)) return getElement();
final String newName;
if (element instanceof PsiClass) {
PsiClass psiClass = (PsiClass) element;
final boolean jvmFormat =
Boolean.TRUE.equals(JavaClassReferenceProvider.JVM_FORMAT.getValue(getOptions()));
newName = jvmFormat ? ClassUtil.getJVMClassName(psiClass) : psiClass.getQualifiedName();
} else if (element instanceof PsiPackage) {
PsiPackage psiPackage = (PsiPackage) element;
newName = psiPackage.getQualifiedName();
} else {
throw new IncorrectOperationException("Cannot bind to " + element);
}
assert newName != null;
TextRange range =
new TextRange(
myJavaClassReferenceSet.getReference(0).getRangeInElement().getStartOffset(),
getRangeInElement().getEndOffset());
final ElementManipulator<PsiElement> manipulator = getManipulator(getElement());
if (manipulator != null) {
final PsiElement finalElement = manipulator.handleContentChange(getElement(), range, newName);
range = new TextRange(range.getStartOffset(), range.getStartOffset() + newName.length());
myJavaClassReferenceSet.reparse(finalElement, range);
return finalElement;
}
return element;
}
private JavaResolveResult doAdvancedResolve() {
final PsiElement psiElement = getElement();
if (!psiElement.isValid()) return JavaResolveResult.EMPTY;
final String elementText = psiElement.getText();
final PsiElement context = getContext();
if (context instanceof PsiClass) {
if (isStaticClassReference(elementText, false)) {
final PsiClass psiClass =
((PsiClass) context).findInnerClassByName(getCanonicalText(), false);
if (psiClass != null)
return new ClassCandidateInfo(psiClass, PsiSubstitutor.EMPTY, false, psiElement);
PsiElement member = doResolveMember((PsiClass) context, myText);
return member == null
? JavaResolveResult.EMPTY
: new CandidateInfo(member, PsiSubstitutor.EMPTY, false, false, psiElement);
} else if (!myInStaticImport && myJavaClassReferenceSet.isAllowDollarInNames()) {
return JavaResolveResult.EMPTY;
}
}
final int endOffset = getRangeInElement().getEndOffset();
LOG.assertTrue(endOffset <= elementText.length(), elementText);
final int startOffset =
myJavaClassReferenceSet.getReference(0).getRangeInElement().getStartOffset();
final String qName = elementText.substring(startOffset, endOffset);
if (!qName.contains(".")) {
final String defaultPackage =
JavaClassReferenceProvider.DEFAULT_PACKAGE.getValue(getOptions());
if (StringUtil.isNotEmpty(defaultPackage)) {
final JavaResolveResult resolveResult =
advancedResolveInner(psiElement, defaultPackage + "." + qName);
if (resolveResult != JavaResolveResult.EMPTY) {
return resolveResult;
}
}
}
return advancedResolveInner(psiElement, qName);
}
@Nullable
public PsiReference getContextReference() {
return myIndex > 0 ? myJavaClassReferenceSet.getReference(myIndex - 1) : null;
}