public static String[] getParameterString(ExtractInfoHelper helper, boolean useCanonicalText) {
int i = 0;
ParameterInfo[] infos = helper.getParameterInfos();
int number = 0;
for (ParameterInfo info : infos) {
if (info.passAsParameter()) number++;
}
ArrayList<String> params = new ArrayList<String>();
for (ParameterInfo info : infos) {
if (info.passAsParameter()) {
PsiType paramType = info.getType();
final PsiPrimitiveType unboxed = PsiPrimitiveType.getUnboxedType(paramType);
if (unboxed != null) paramType = unboxed;
String paramTypeText;
if (paramType == null || paramType.equalsToText(CommonClassNames.JAVA_LANG_OBJECT)) {
paramTypeText = "";
} else {
paramTypeText =
(useCanonicalText ? paramType.getCanonicalText() : paramType.getPresentableText())
+ " ";
}
params.add(paramTypeText + info.getName() + (i < number - 1 ? ", " : ""));
i++;
}
}
return ArrayUtil.toStringArray(params);
}
private static GrMethodCallExpression createMethodCall(ExtractInfoHelper helper) {
StringBuilder buffer = new StringBuilder();
buffer.append(helper.getName()).append("(");
int number = 0;
for (ParameterInfo info : helper.getParameterInfos()) {
if (info.passAsParameter()) number++;
}
int i = 0;
String[] argumentNames = helper.getArgumentNames();
for (String argName : argumentNames) {
if (argName.length() > 0) {
buffer.append(argName);
if (i < number - 1) {
buffer.append(",");
}
i++;
}
}
buffer.append(")");
String callText = buffer.toString();
GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(helper.getProject());
GrExpression expr = factory.createExpressionFromText(callText);
LOG.assertTrue(expr instanceof GrMethodCallExpression, callText);
return ((GrMethodCallExpression) expr);
}