private void validateEntry()

in ch-sxmp/src/main/java/com/cloudhopper/sxmp/OptionalParamMap.java [206:228]

• 22 lines of code
• 9 McCabe index (conditional complexity)

    private void validateEntry(String key, Object value) {
        if (isBlank(key)) {
            throw new IllegalArgumentException("key cannot be null/blank");
        }
        if (ModifiedUTF8Charset.calculateByteLength(key) > 255) {
            throw new IllegalArgumentException("key length > 255 bytes");
        }
        else if (value == null) {
            throw new IllegalArgumentException("value cannot be null");
        }
        else if (value instanceof String) {
            if (ModifiedUTF8Charset.calculateByteLength((String) value) > 32767) {
                throw new IllegalArgumentException("string value length > 34767 bytes");
            }
        }
        else if (value instanceof Integer ||
                 value instanceof Long ||
                 value instanceof Double) {
            // valid
        } else {
            throw new IllegalArgumentException("Illegal value type: "+value.getClass().toString());
        }
    }