SizeValidator.java 文件源码

private String createErrorMessage(Size sizeAnnotation, Message errorForLowerBound, Message errorForUpperBound) {
    StringBuilder errorMessageBuilder = new StringBuilder();

    appendNotProperSizeErrorMessage(errorMessageBuilder);
    if (sizeAnnotation.min() != 0) {
        appendFormattedErrorMessage(
                errorMessageBuilder,
                errorForLowerBound,
                sizeAnnotation.min());
    }
    if (sizeAnnotation.max() != Integer.MAX_VALUE) {
        appendFormattedErrorMessage(
                errorMessageBuilder,
                errorForUpperBound,
                sizeAnnotation.max());
    }

    return errorMessageBuilder.toString();
}