public String convertToXml()

in src/main/java/org/apache/servicemix/components/util/NumberConverter.java [35:59]

• 25 lines of code
• 7 McCabe index (conditional complexity)

    public String convertToXml(String contents) {
        if (contents != null) {
            int number = 0;
            if (!StringUtils.isBlank(contents)) {
                try {
                    number = Integer.parseInt(contents);
                } catch (NumberFormatException e) {
                    return contents;
                }
            } else {
                if (this.blankValueIsNull) {
                    return StringUtils.EMPTY;
                } else {
                    return contents;
                }
            }
            if ((this.zeroValueIsNull) && (number == 0)) {
                return StringUtils.EMPTY;
            } else {
                return String.valueOf(number);
            }
        } else {
            return null;
        }
    }