Examples with DataHandler javax.activation.DataHandler used on opensource projects

Example 41 with DataHandler

use of javax.activation.DataHandler in project zm-mailbox by Zimbra.

the class ZMimeBodyPart method recalculateTransferEncoding.

static void recalculateTransferEncoding(ZMimePart part) throws MessagingException {
    // don't overwrite an explicitly-set transfer encoding
    if (part.getHeader("Content-Transfer-Encoding") != null)
        return;
    // don't set transfer encoding on messages or multiparts
    DataHandler dh = part.getDataHandler();
    ZContentType ctype = new ZContentType(dh.getContentType());
    if (ctype.getBaseType().equals("message/rfc822") || ctype.getPrimaryType().equals("multipart"))
        return;
    boolean isText = ctype.getPrimaryType().equals("text");
    String disp = part.getDisposition();
    boolean isAttachment = disp != null && disp.equals(ATTACHMENT);
    String encoding = "base64";
    if (dh.getName() == null) {
        try {
            EncodingOutputStream eos = new EncodingOutputStream();
            dh.writeTo(eos);
            encoding = eos.tester.getEncoding(isAttachment, isText);
        } catch (Exception e) {
        }
    } else {
        EncodingInputStream eis = null;
        try {
            eis = new EncodingInputStream(dh.getDataSource().getInputStream());
            ByteUtil.drain(eis, false);
            encoding = eis.tester.getEncoding(isAttachment, isText);
        } catch (IOException e) {
        } finally {
            ByteUtil.closeStream(eis);
        }
    }
    part.setHeader("Content-Transfer-Encoding", encoding);
}

Example 42 with DataHandler

use of javax.activation.DataHandler in project zm-mailbox by Zimbra.

the class ZMimeMessage method cacheContent.

public void cacheContent(Object o) {
    dh = new DataHandler(o, null);
    boolean placeholder = content == null && contentStream == null;
    if (placeholder) {
        content = ZMimeBodyPart.CONTENT_PLACEHOLDER;
    }
    try {
        super.getContent();
    } catch (Exception e) {
    // should never happen
    } finally {
        dh = null;
        if (placeholder) {
            content = null;
        }
    }
}

Example 43 with DataHandler

use of javax.activation.DataHandler in project zm-mailbox by Zimbra.

the class MailboxTestUtil method generateMessageWithAttachment.

public static ParsedMessage generateMessageWithAttachment(String subject) throws Exception {
    MimeMessage mm = new Mime.FixedMimeMessage(JMSession.getSession());
    mm.setHeader("From", "Vera Oliphant <oli@example.com>");
    mm.setHeader("To", "Jimmy Dean <jdean@example.com>");
    mm.setHeader("Subject", subject);
    mm.setText("Good as gold");
    MimeMultipart multi = new ZMimeMultipart("mixed");
    ContentDisposition cdisp = new ContentDisposition(Part.ATTACHMENT);
    cdisp.setParameter("filename", "fun.txt");
    ZMimeBodyPart bp = new ZMimeBodyPart();
    // it gets called before setting Content-Type and CTE headers.
    try {
        bp.setDataHandler(new DataHandler(new ByteArrayDataSource("Feeling attached.", "text/plain")));
    } catch (IOException e) {
        throw new MessagingException("could not generate mime part content", e);
    }
    bp.addHeader("Content-Disposition", cdisp.toString());
    bp.addHeader("Content-Type", "text/plain");
    bp.addHeader("Content-Transfer-Encoding", MimeConstants.ET_8BIT);
    multi.addBodyPart(bp);
    mm.setContent(multi);
    mm.saveChanges();
    return new ParsedMessage(mm, false);
}

Example 44 with DataHandler

use of javax.activation.DataHandler in project zm-mailbox by Zimbra.

the class AutoProvision method sendNotifMessage.

protected void sendNotifMessage(Account acct, String password) throws ServiceException {
    String subject = fillTemplate(acct, domain.getAutoProvNotificationSubject());
    String body = fillTemplate(acct, domain.getAutoProvNotificationBody());
    String from = domain.getAutoProvNotificationFromAddress();
    if (from == null) {
        // TODO: should we use a seperate boolean control?
        return;
    }
    String toAddr = acct.getName();
    try {
        SMTPMessage out = new SMTPMessage(JMSession.getSmtpSession());
        InternetAddress addr = null;
        try {
            addr = new JavaMailInternetAddress(from);
        } catch (AddressException e) {
            // log and try the next one
            ZimbraLog.autoprov.warn("invalid address in " + Provisioning.A_zimbraAutoProvNotificationFromAddress, e);
        }
        Address fromAddr = addr;
        Address replyToAddr = addr;
        // From
        out.setFrom(fromAddr);
        // Reply-To
        out.setReplyTo(new Address[] { replyToAddr });
        // To
        out.setRecipient(javax.mail.Message.RecipientType.TO, new JavaMailInternetAddress(toAddr));
        // Date
        out.setSentDate(new Date());
        // Subject
        Locale locale = acct.getLocale();
        out.setSubject(subject);
        // NOTIFY=NEVER
        out.setNotifyOptions(SMTPMessage.NOTIFY_NEVER);
        // body
        MimeMultipart mmp = new ZMimeMultipart("alternative");
        // TEXT part (add me first!)
        String text = body;
        MimeBodyPart textPart = new ZMimeBodyPart();
        textPart.setText(text, MimeConstants.P_CHARSET_UTF8);
        mmp.addBodyPart(textPart);
        // HTML part
        StringBuilder html = new StringBuilder();
        html.append("<h4>\n");
        html.append("<p>" + body + "</p>\n");
        html.append("</h4>\n");
        html.append("\n");
        MimeBodyPart htmlPart = new ZMimeBodyPart();
        htmlPart.setDataHandler(new DataHandler(new HtmlPartDataSource(html.toString())));
        mmp.addBodyPart(htmlPart);
        out.setContent(mmp);
        // send it
        Transport.send(out);
        // log
        Address[] rcpts = out.getRecipients(javax.mail.Message.RecipientType.TO);
        StringBuilder rcptAddr = new StringBuilder();
        for (Address a : rcpts) rcptAddr.append(a.toString());
        ZimbraLog.autoprov.info("auto provision notification sent rcpt='" + rcptAddr + "' Message-ID=" + out.getMessageID());
    } catch (MessagingException e) {
        ZimbraLog.autoprov.warn("send auto provision notification failed rcpt='" + toAddr + "'", e);
    }
}

Example 45 with DataHandler

use of javax.activation.DataHandler in project perun by CESNET.

the class MessagePreparator method createAttachment.

/**
	 * Creates attachment from filename
	 *
	 * @param filename
	 * @return
	 * @throws Exception
	 */
private BodyPart createAttachment(String filename) throws Exception {
    BodyPart attachBodypart = new MimeBodyPart();
    File file = new File(filename);
    FileDataSource fds = new FileDataSource(file);
    DataHandler dh = new DataHandler(fds);
    attachBodypart.setFileName(file.getName());
    attachBodypart.setDisposition(Part.ATTACHMENT);
    attachBodypart.setDescription("Attached file: " + file.getName());
    attachBodypart.setDataHandler(dh);
    logger.debug("ATTACHMENT ADDED ; filename: " + filename);
    return attachBodypart;
}