Example usage for javax.activation DataHandler DataHandler

Introduction

In this page you can find the example usage for javax.activation DataHandler DataHandler.

Prototype

public DataHandler(URL url) 

Source Link

Document

Create a DataHandler instance referencing a URL.

Usage

From source file:org.olat.modules.vitero.manager.ViteroManager.java

protected boolean storePortrait(Identity identity, int userId) throws VmsNotAvailableException {
    try {/*  ww  w . jav a  2 s. c o m*/
        File portrait = DisplayPortraitManager.getInstance().getBigPortrait(identity.getName());
        if (portrait != null && portrait.exists()) {
            Mtom mtomWs = getMtomWebService();

            CompleteAvatarWrapper avatar = new CompleteAvatarWrapper();

            avatar.setType(BigInteger.ZERO);
            avatar.setUserid(BigInteger.valueOf(userId));
            avatar.setFilename(portrait.getName());

            DataHandler portraitHandler = new DataHandler(new FileDataSource(portrait));
            avatar.setFile(portraitHandler);

            mtomWs.storeAvatar(avatar);
            return true;
        }
        return false;
    } catch (SOAPFaultException f) {
        ErrorCode code = handleAxisFault(f);
        switch (code) {
        default:
            logAxisError("Cannot store the portrait of " + userId, f);
        }
        return false;
    } catch (WebServiceException e) {
        if (e.getCause() instanceof ConnectException) {
            throw new VmsNotAvailableException();
        }
        logError("Cannot store the portrait of " + userId, e);
        return false;
    }
}

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From source file:org.wso2.carbon.am.tests.APIManagerIntegrationTest.java

protected DataHandler setEndpoints(DataHandler dataHandler) throws XMLStreamException, IOException {

    String config = readInputStreamAsString(dataHandler.getInputStream());
    config = replaceEndpoints(config);//from   ww  w  .  ja  va  2  s  .c o  m
    ByteArrayDataSource dbs = new ByteArrayDataSource(config.getBytes());
    return new DataHandler(dbs);
}

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From source file:com.youxifan.utils.EMail.java

/**
 *   Set the message content/*  w ww .  ja v a2 s .  co  m*/
 *    @throws MessagingException
 *    @throws IOException
 */
private void setContent() throws MessagingException, IOException {
    //   Local Character Set
    String charSetName;
    if (m_encoding == null) {
        charSetName = System.getProperty("file.encoding"); //   Cp1252
        if (charSetName == null || charSetName.length() == 0)
            charSetName = "UTF-8"; // WebEnv.ENCODING - alternative iso-8859-1
    } else {
        charSetName = m_encoding;
    }
    m_msg.setSubject(getSubject(), charSetName);

    //   Simple Message
    if (m_attachments == null || m_attachments.size() == 0) {
        if (m_messageHTML == null || m_messageHTML.length() == 0)
            m_msg.setText(getMessageCRLF(), charSetName);
        else
            m_msg.setDataHandler(
                    new DataHandler(new ByteArrayDataSource(m_messageHTML, charSetName, "text/html")));
        //
        log.info("(simple) " + getSubject());
    } else //   Multi part message   ***************************************
    {
        //   First Part - Message
        MimeBodyPart mbp_1 = new MimeBodyPart();
        mbp_1.setText("");
        if (m_messageHTML == null || m_messageHTML.length() == 0)
            mbp_1.setText(getMessageCRLF(), charSetName);
        else
            mbp_1.setDataHandler(
                    new DataHandler(new ByteArrayDataSource(m_messageHTML, charSetName, "text/html")));

        // Create Multipart and its parts to it
        Multipart mp = new MimeMultipart();
        mp.addBodyPart(mbp_1);
        log.info("(multi) " + getSubject() + " - " + mbp_1);

        //   for all attachments
        for (int i = 0; i < m_attachments.size(); i++) {
            Object attachment = m_attachments.get(i);
            DataSource ds = null;
            if (attachment instanceof File) {
                File file = (File) attachment;
                if (file.exists())
                    ds = new FileDataSource(file);
                else {
                    log.warn("File does not exist: " + file);
                    continue;
                }
            } else if (attachment instanceof URL) {
                URL url = (URL) attachment;
                ds = new URLDataSource(url);
            } else if (attachment instanceof DataSource)
                ds = (DataSource) attachment;
            else {
                log.warn("Attachement type unknown: " + attachment);
                continue;
            }
            //   Attachment Part
            MimeBodyPart mbp_2 = new MimeBodyPart();
            mbp_2.setDataHandler(new DataHandler(ds));
            mbp_2.setFileName(ds.getName());
            log.info("Added Attachment " + ds.getName() + " - " + mbp_2);
            mp.addBodyPart(mbp_2);
        }

        //   Add to Message
        m_msg.setContent(mp);
    } //   multi=part
}

---

From source file:fr.paris.lutece.portal.service.mail.MailUtil.java

/**
 * This Method convert a UrlAttachmentDataSource to a ByteArrayDataSource
 * and used MailAttachmentCacheService for caching resource.
 * @param urlAttachement {@link UrlAttachment}
 * @return a {@link ByteArrayDataSource}
 *//* ww  w  . jav a 2  s.co m*/
private static ByteArrayDataSource convertUrlAttachmentDataSourceToByteArrayDataSource(
        UrlAttachment urlAttachement) {
    String strKey = MailAttachmentCacheService.getInstance().getKey(urlAttachement.getUrlData().toString());
    ByteArrayDataSource urlAttachmentDataSource = null;

    if (!MailAttachmentCacheService.getInstance().isCacheEnable()
            || (MailAttachmentCacheService.getInstance().getFromCache(strKey) == null)) {
        DataHandler handler = new DataHandler(urlAttachement.getUrlData());
        ByteArrayOutputStream bo = null;
        InputStream input = null;
        String strType = null;

        try {
            Object o = handler.getContent();
            strType = handler.getContentType();

            if (o != null) {
                if (o instanceof InputStream) {
                    input = (InputStream) o;
                    bo = new ByteArrayOutputStream();

                    int read;
                    byte[] tab = new byte[CONSTANTE_FILE_ATTACHMET_BUFFER];

                    do {
                        read = input.read(tab);

                        if (read > 0) {
                            bo.write(tab, 0, read);
                        }
                    } while (read > 0);
                }
            }
        } catch (IOException e) {
            // Document is ignored
            AppLogService.info(urlAttachement.getContentLocation() + MSG_ATTACHMENT_NOT_FOUND);
        } finally {
            //closed inputstream and outputstream 
            try {
                if (input != null) {
                    input.close();
                }

                if (bo != null) {
                    bo.close();
                    urlAttachmentDataSource = new ByteArrayDataSource(bo.toByteArray(), strType);
                }
            } catch (IOException e) {
                AppLogService.error(e);
            }
        }

        if (MailAttachmentCacheService.getInstance().isCacheEnable()) {
            //add resource in cache
            MailAttachmentCacheService.getInstance().putInCache(strKey, urlAttachmentDataSource);
        }
    } else {
        //used the resource store in cache
        urlAttachmentDataSource = (ByteArrayDataSource) MailAttachmentCacheService.getInstance()
                .getFromCache(strKey);
    }

    return urlAttachmentDataSource;
}

---

From source file:org.jasig.portlet.blackboardvcportlet.service.impl.SessionServiceImpl.java

private BlackboardMultimediaResponse createSessionMultimedia(Session session, ConferenceUser conferenceUser,
        MultipartFile file) {//from   w  w  w. j av  a  2  s .  c  o  m
    final String filename = FilenameUtils.getName(file.getOriginalFilename());

    File multimediaFile = null;
    try {
        //Transfer the uploaded file to our own temp file so we can use a FileDataSource
        multimediaFile = File.createTempFile(filename, ".tmp", this.tempDir);
        file.transferTo(multimediaFile);

        //Upload the file to BB
        return this.multimediaWSDao.createSessionMultimedia(session.getBbSessionId(),
                conferenceUser.getUniqueId(), filename, "",
                new DataHandler(new FileDataSource(multimediaFile)));
    } catch (IOException e) {
        throw new RuntimeException("Failed to upload multimedia file '" + filename + "'", e);
    } finally {
        FileUtils.deleteQuietly(multimediaFile);
    }
}

---

From source file:org.jasig.portlet.blackboardvcportlet.service.impl.SessionServiceImpl.java

private BlackboardPresentationResponse createSessionPresentation(Session session, ConferenceUser conferenceUser,
        MultipartFile file) {//from  www  .  ja va  2s.  com
    final String filename = FilenameUtils.getName(file.getOriginalFilename());

    File multimediaFile = null;
    try {
        //Transfer the uploaded file to our own temp file so we can use a FileDataSource
        multimediaFile = File.createTempFile(filename, ".tmp", this.tempDir);
        file.transferTo(multimediaFile);

        //Upload the file to BB
        return this.presentationWSDao.uploadPresentation(session.getBbSessionId(), conferenceUser.getUniqueId(),
                filename, "", new DataHandler(new FileDataSource(multimediaFile)));
    } catch (IOException e) {
        throw new RuntimeException("Failed to upload multimedia file '" + filename + "'", e);
    } finally {
        FileUtils.deleteQuietly(multimediaFile);
    }
}

---

From source file:org.jlibrary.core.axis.client.AxisRepositoryDelegate.java

public Document updateDocument(Ticket ticket, DocumentProperties docProperties)
        throws RepositoryException, SecurityException, ResourceLockedException {

    //DefaultRepositoryServiceImpl.getInstance().updateDocument(properties,docId,docProperties);

    try {// ww  w.  jav a  2 s. c o  m
        call.removeAllParameters();

        call.setTargetEndpointAddress(new java.net.URL(endpoint));
        call.setOperationName("updateDocument");
        call.addParameter("ticket", XMLType.XSD_ANY, ParameterMode.IN);
        call.addParameter("docProperties", XMLType.XSD_ANY, ParameterMode.IN);

        call.setReturnType(XMLType.XSD_ANY);

        // Change the binary property for an attachment
        byte[] content = (byte[]) docProperties.getProperty(DocumentProperties.DOCUMENT_CONTENT).getValue();
        if (content != null) {
            docProperties.setProperty(DocumentProperties.DOCUMENT_CONTENT, null);
            DataHandler handler = new DataHandler(new ByteArrayDataSource(content, "application/octet-stream"));
            call.addAttachmentPart(handler);
        }
        return (Document) call.invoke(new Object[] { ticket, docProperties });

    } catch (Exception e) {
        // I don't know if there is a better way to do this
        AxisFault fault = (AxisFault) e;
        if (fault.getFaultString().indexOf("SecurityException") != -1) {
            throw new SecurityException(fault.getFaultString());
        } else if (fault.getFaultString().indexOf("ResourceLockedException") != -1) {
            // Create a virtual lock for info
            String docId = docProperties.getProperty(DocumentProperties.DOCUMENT_ID).getValue().toString();
            Lock lock = lookForLock(ticket, docId);
            throw new ResourceLockedException(lock);
        } else {
            throw new RepositoryException(fault.getFaultString());
        }
    }

}

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From source file:lucee.runtime.net.smtp.SMTPClient.java

private void fillHTMLText(MimePart mp) throws MessagingException {
    mp.setDataHandler(new DataHandler(new StringDataSource(htmlText, TEXT_HTML, htmlTextCharset, 76)));
    //mp.setHeader("Content-Transfer-Encoding", "7bit");
    mp.setHeader("Content-Type", TEXT_HTML + "; charset=" + htmlTextCharset);
}

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From source file:edu.sdsc.nbcr.opal.OpalClient.java

/**
 * this function returns an array of InputFileType containing all the files
 * selected by the user// w  w w . jav  a  2s  .co  m
  *
  * If the server is Opal2 the file are sent using attachment...
 */
private InputFileType[] _getInputFiles() throws IllegalActionException {
    InputFileType inputFile = null;
    ArrayList files = new ArrayList();
    // complex submission form
    Attribute[] opalAttrs = _getOpalAttributes();
    for (int i = 0; i < opalAttrs.length; i++) {
        if (opalAttrs[i] instanceof FilePortParameter) {
            // simple case
            File file = ((FilePortParameter) opalAttrs[i]).asFile();
            if (file == null)
                continue;
            if (file.exists()) {
                inputFile = new InputFileType();
                if (_appMetadata.isOpal2()) {
                    //use attachment to sent the file
                    DataHandler dh = new DataHandler(new FileDataSource(file));
                    inputFile.setName(file.getName());
                    inputFile.setAttachment(dh);
                    log.info("Uploading file using attahcment: " + inputFile.getName());
                } else {
                    //use inline to sent the file
                    byte[] fileByte = new byte[(int) file.length()];// this is nasty
                    inputFile.setName(file.getName());
                    try {
                        (new FileInputStream(file)).read(fileByte);
                    } catch (Exception e) {
                        throw new IllegalActionException("Unable to read input file: " + file.getName());
                    }
                    inputFile.setContents(fileByte);
                    log.info("Uploading file using base64 encoding: " + inputFile.getName());
                }
                files.add(inputFile);
            } else {
                // the file does not exist
                throw new IllegalActionException("Unable to read input file: " + file.getName());
            }
        }
    }
    log.info("we are returning " + files.size() + " file(s)");
    return (InputFileType[]) files.toArray(new InputFileType[files.size()]);
}

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From source file:lucee.runtime.net.smtp.SMTPClient.java

private void fillPlainText(MimePart mp) throws MessagingException {
    mp.setDataHandler(new DataHandler(new StringDataSource(plainText, TEXT_PLAIN, plainTextCharset, 980)));
    //mp.setHeader("Content-Transfer-Encoding", "7bit");
    mp.setHeader("Content-Type", TEXT_PLAIN + "; charset=" + plainTextCharset);
}

---

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