@Override
public void visitReferenceExpression(@NotNull PsiReferenceExpression expression) {
if (FileTypeUtils.isInServerPageFile(expression)) {
// disable for jsp files IDEADEV-12957
return;
}
super.visitReferenceExpression(expression);
if (expression.getQualifierExpression() == null) {
return;
}
final PsiElement referenceNameElement = expression.getReferenceNameElement();
if (referenceNameElement == null) {
return;
}
final PsiElement containingClass = getContainingContextClass(expression);
if (containingClass == null) {
return;
}
final PsiElement element = expression.resolve();
if (!(element instanceof PsiMethod || element instanceof PsiField)) {
return;
}
final PsiMember member = (PsiMember) element;
if (!member.hasModifierProperty(PsiModifier.PRIVATE)) {
return;
}
final PsiClass memberClass = ClassUtils.getContainingClass(member);
if (memberClass == null) {
return;
}
if (memberClass.equals(containingClass)) {
return;
}
registerError(referenceNameElement, memberClass, member);
}
@Override
public void visitReferenceExpression(PsiReferenceExpression expression) {
super.visitReferenceExpression(expression);
checkExpression(expression);
}