protected Object convert()

in src/main/java/org/apache/commons/beanutils2/locale/LocaleBeanUtilsBean.java [174:217]
42 lines of code
11 McCabe index (conditional complexity)

    protected Object convert(final Class<?> type, final int index, final Object value, final String pattern) {
        if (LOG.isTraceEnabled()) {
            LOG.trace("Converting value '" + value + "' to type:" + type);
        }

        Object newValue = null;

        if (type.isArray() && index < 0) { // Scalar value into array
            if (value instanceof String) {
                final String[] values = new String[1];
                values[0] = (String) value;
                newValue = getLocaleConvertUtils().convert(values, type, pattern);
            }
            else if (value instanceof String[]) {
                newValue = getLocaleConvertUtils().convert((String[]) value, type, pattern);
            }
            else {
                newValue = value;
            }
        }
        else if (type.isArray()) {         // Indexed value into array
            if (value instanceof String) {
                newValue = getLocaleConvertUtils().convert((String) value,
                        type.getComponentType(), pattern);
            }
            else if (value instanceof String[]) {
                newValue = getLocaleConvertUtils().convert(((String[]) value)[0],
                        type.getComponentType(), pattern);
            }
            else {
                newValue = value;
            }
        } else if (value instanceof String) {
            newValue = getLocaleConvertUtils().convert((String) value, type, pattern);
        }
        else if (value instanceof String[]) {
            newValue = getLocaleConvertUtils().convert(((String[]) value)[0],
                    type, pattern);
        }
        else {
            newValue = value;
        }
        return newValue;
    }