Examples with NumberFormat org.eclipse.microprofile.graphql.NumberFormat used on opensource projects

Example 1 with NumberFormat

use of org.eclipse.microprofile.graphql.NumberFormat in project smallrye-graphql by smallrye.

the class JsonStringReader method formattedNumber.

private Number formattedNumber(String input) {
    String locale = null;
    String format = null;
    JsonbNumberFormat jsonbNumberFormat = field.getAnnotation(JsonbNumberFormat.class);
    if (jsonbNumberFormat != null) {
        locale = jsonbNumberFormat.locale();
        format = jsonbNumberFormat.value();
    }
    NumberFormat numberFormat = field.getAnnotation(NumberFormat.class);
    if (numberFormat != null) {
        locale = numberFormat.locale();
        format = numberFormat.value();
    }
    java.text.NumberFormat nf;
    if (format != null && !format.isEmpty()) {
        nf = new DecimalFormat(format);
    } else if (locale != null && !locale.isEmpty()) {
        nf = java.text.NumberFormat.getInstance(Locale.forLanguageTag(locale));
    } else {
        nf = new DecimalFormat();
    }
    try {
        return nf.parse(input);
    } catch (ParseException e) {
        throw new InvalidResponseException("Can't parse number", e);
    }
}