public void writeMultipart()

in dom/src/main/java/org/apache/james/mime4j/message/DefaultMessageWriter.java [147:183]

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

    public void writeMultipart(Multipart multipart, OutputStream out)
            throws IOException {
        ContentTypeField contentType = getContentType(multipart);

        ByteSequence boundary = getBoundary(contentType);

        ByteSequence preamble;
        ByteSequence epilogue;
        if (multipart instanceof MultipartImpl) {
            preamble = ((MultipartImpl) multipart).getPreambleRaw();
            epilogue = ((MultipartImpl) multipart).getEpilogueRaw();
        } else {
            preamble = multipart.getPreamble() != null ? ContentUtil.encode(multipart.getPreamble()) : null;
            epilogue = multipart.getEpilogue() != null ? ContentUtil.encode(multipart.getEpilogue()) : null;
        }
        if (preamble != null) {
            writeBytes(preamble, out);
            out.write(CRLF);
        }

        for (Entity bodyPart : multipart.getBodyParts()) {
            out.write(DASHES);
            writeBytes(boundary, out);
            out.write(CRLF);

            writeEntity(bodyPart, out);
            out.write(CRLF);
        }

        out.write(DASHES);
        writeBytes(boundary, out);
        out.write(DASHES);
        out.write(CRLF);
        if (epilogue != null) {
            writeBytes(epilogue, out);
        }
    }