private static boolean isGetterInvocation(@NotNull GrMethodCall call) {
GrExpression expr = call.getInvokedExpression();
if (!(expr instanceof GrReferenceExpression)) return false;
PsiMethod method = call.resolveMethod();
if (!GroovyPropertyUtils.isSimplePropertyGetter(method)) return false;
LOG.assertTrue(method != null);
if (!GroovyNamesUtil.isValidReference(
GroovyPropertyUtils.getPropertyNameByGetterName(method.getName(), true),
((GrReferenceExpression) expr).getQualifier() != null,
call.getProject())) {
return false;
}
GrArgumentList args = call.getArgumentList();
if (args == null || args.getAllArguments().length != 0) {
return false;
}
GrExpression ref = genRefForGetter(call, ((GrReferenceExpression) expr).getReferenceName());
if (ref instanceof GrReferenceExpression) {
PsiElement resolved = ((GrReferenceExpression) ref).resolve();
PsiManager manager = call.getManager();
if (manager.areElementsEquivalent(resolved, method)
|| areEquivalentAccessors(method, resolved, manager)) {
return true;
}
}
return false;
}
public static void processChangedMethodCall(
PsiElement element, GrIntroduceParameterSettings settings, Project project) {
if (!(element.getParent() instanceof GrMethodCallExpression)) {
LOG.error(element.getParent());
return;
}
GrMethodCallExpression methodCall = (GrMethodCallExpression) element.getParent();
GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(project);
final String name = settings.getName();
LOG.assertTrue(name != null);
GrExpression expression = factory.createExpressionFromText(name, null);
final GrArgumentList argList = methodCall.getArgumentList();
final PsiElement[] exprs = argList.getAllArguments();
if (exprs.length > 0) {
argList.addAfter(expression, exprs[exprs.length - 1]);
} else {
argList.add(expression);
}
removeParametersFromCall(methodCall, settings);
}