@NotNull
public static Set<String> modifiersListToModifiersSet(@Nullable PsiModifierList modifierList) {
Set<String> modifiersSet = new HashSet<String>();
if (modifierList != null) {
if (modifierList.hasExplicitModifier(PsiModifier.ABSTRACT))
modifiersSet.add(Modifier.ABSTRACT);
if (modifierList.hasModifierProperty(PsiModifier.FINAL)) modifiersSet.add(Modifier.FINAL);
if (modifierList.hasModifierProperty(PsiModifier.STATIC)) modifiersSet.add(Modifier.STATIC);
if (modifierList.hasExplicitModifier(PsiModifier.PUBLIC)) modifiersSet.add(Modifier.PUBLIC);
if (modifierList.hasExplicitModifier(PsiModifier.PROTECTED))
modifiersSet.add(Modifier.PROTECTED);
if (modifierList.hasExplicitModifier(PsiModifier.PACKAGE_LOCAL))
modifiersSet.add(Modifier.INTERNAL);
if (modifierList.hasExplicitModifier(PsiModifier.PRIVATE)) modifiersSet.add(Modifier.PRIVATE);
}
return modifiersSet;
}
private static boolean isNotOpenMethod(@NotNull PsiMethod method) {
if (method.getParent() instanceof PsiClass) {
PsiModifierList parentModifierList = ((PsiClass) method.getParent()).getModifierList();
if ((parentModifierList != null && parentModifierList.hasExplicitModifier(Modifier.FINAL))
|| ((PsiClass) method.getParent()).isEnum()) {
return true;
}
}
return false;
}
@Override
public boolean isAvailable(
@NotNull Project project,
@NotNull PsiFile file,
@NotNull PsiElement startElement,
@NotNull PsiElement endElement) {
final PsiModifierList myModifierList = (PsiModifierList) startElement;
PsiVariable variable = myVariable == null ? null : myVariable.getElement();
return myModifierList.isValid()
&& myModifierList.getManager().isInProject(myModifierList)
&& myModifierList.hasExplicitModifier(myModifier) != myShouldHave
&& (variable == null || variable.isValid());
}
@Test
public void shouldVerifyThatFieldIsNotSetInSetterMethodIfItIsPrivate() {
// given
given(psiClass.getAllMethods()).willReturn(methods);
given(method.getModifierList()).willReturn(modifierList);
given(psiField.getName()).willReturn("field");
given(modifierList.hasExplicitModifier(PsiFieldVerifierImpl.PRIVATE_MODIFIER)).willReturn(true);
given(method.getName()).willReturn("setField");
// when
boolean result = psiFieldVerifier.isSetInSetterMethod(psiField, psiClass);
// then
assertThat(result, is(false));
}