Example usage for org.springframework.web.multipart MultipartFile getBytes

List of usage examples for org.springframework.web.multipart MultipartFile getBytes

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Introduction

In this page you can find the example usage for org.springframework.web.multipart MultipartFile getBytes.

Prototype

byte[] getBytes() throws IOException;

Source Link

Document

Return the contents of the file as an array of bytes.

Usage

From source file:org.openmrs.module.feedback.web.AddFeedbackFormController.java

@Override
protected Boolean formBackingObject(HttpServletRequest request) throws Exception {

    /* To check wheather or not the subject , severity and feedback is empty or not */
    Boolean feedbackMessage = false;
    String text = "";
    String subject = request.getParameter("subject");
    String severity = request.getParameter("severity");
    String feedback = request.getParameter("feedback");

    if (StringUtils.hasLength(subject) && StringUtils.hasLength(severity) && StringUtils.hasLength(severity)) {
        Object o = Context.getService(FeedbackService.class);
        FeedbackService service = (FeedbackService) o;
        Feedback s = new Feedback();

        s.setSubject(request.getParameter("subject"));
        s.setSeverity(request.getParameter("severity"));

        /* To get the Stacktrace of the page from which the feedback is submitted */
        StackTraceElement[] c = Thread.currentThread().getStackTrace();

        if ("Yes".equals(request.getParameter("pagecontext"))) {
            for (int i = 0; i < c.length; i++) {
                feedback = feedback + System.getProperty("line.separator") + c[i].getFileName()
                        + c[i].getMethodName() + c[i].getClass() + c[i].getLineNumber();
            }//from  w w w .ja v a 2  s . co  m
        }

        s.setContent(feedback);

        /* file upload in multiplerequest */
        if (request instanceof MultipartHttpServletRequest) {
            MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
            MultipartFile file = (MultipartFile) multipartRequest.getFile("file");

            if (!file.isEmpty()) {
                if (file.getSize() <= 5242880) {
                    if (file.getOriginalFilename().endsWith(".jpeg")
                            || file.getOriginalFilename().endsWith(".jpg")
                            || file.getOriginalFilename().endsWith(".gif")
                            || file.getOriginalFilename().endsWith(".png")) {
                        s.setMessage(file.getBytes());
                    } else {
                        request.getSession().setAttribute(WebConstants.OPENMRS_ERROR_ATTR,
                                "feedback.notification.feedback.error");

                        return false;
                    }
                } else {
                    request.getSession().setAttribute(WebConstants.OPENMRS_ERROR_ATTR,
                            "feedback.notification.feedback.error");

                    return false;
                }
            }
        }

        /* Save the Feedback */
        service.saveFeedback(s);
        request.getSession().setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                Context.getAdministrationService().getGlobalProperty("feedback.ui.notification"));

        if ("Yes".equals(Context.getUserContext().getAuthenticatedUser()
                .getUserProperty("feedback_notificationReceipt"))) {
            try {

                // Create Message
                Message message = new Message();

                message.setSender(
                        Context.getAdministrationService().getGlobalProperty("feedback.notification.email"));
                message.setRecipients(
                        Context.getUserContext().getAuthenticatedUser().getUserProperty("feedback_email"));
                message.setSubject("Feedback submission confirmation mail");
                message.setContent(Context.getAdministrationService().getGlobalProperty("feedback.notification")
                        + "Ticket Number: " + s.getFeedbackId() + " Subject :" + s.getSubject());
                message.setSentDate(new Date());

                // Send message
                Context.getMessageService().send(message);
            } catch (Exception e) {
                log.error("Unable to sent the email to the Email : "
                        + Context.getUserContext().getAuthenticatedUser().getUserProperty("feedback_email"));
            }
        }

        try {

            // Create Message
            Message message = new Message();

            message.setSender(
                    Context.getAdministrationService().getGlobalProperty("feedback.notification.email"));
            message.setRecipients(
                    Context.getAdministrationService().getGlobalProperty("feedback.admin.notification.email"));
            message.setSubject("New feedback submitted");
            message.setContent(
                    Context.getAdministrationService().getGlobalProperty("feedback.admin.notification")
                            + "Ticket Number: " + s.getFeedbackId() + " Subject : " + s.getSubject()
                            + " Take Action :" + request.getScheme() + "://" + request.getServerName() + ":"
                            + request.getServerPort() + request.getContextPath()
                            + "/module/feedback/feedback.form?feedbackId=" + s.getFeedbackId() + "#command");
            message.setSentDate(new Date());

            // Send message
            Context.getMessageService().send(message);
        } catch (Exception e) {
            log.error("Unable to sent the email to the Email : " + Context.getUserContext()
                    .getAuthenticatedUser().getUserProperty("feedback.admin.notification.email"));
        }

        feedbackMessage = true;
    }

    /* Reserved for future use for showing that the data is saved and the feedback is submitted */
    log.debug("Returning hello world text: " + text);

    return feedbackMessage;
}

From source file:ua.aits.sdolyna.controller.SystemController.java

@RequestMapping(value = { "/Sdolyna/system/do/uploadimage", "/system/do/uploadimage",
        "/Sdolyna/system/do/uploadimage/", "/system/do/uploadimage/" }, method = RequestMethod.POST)
public @ResponseBody String uploadImageHandler(@RequestParam("file") MultipartFile file,
        @RequestParam("path") String path, HttpServletRequest request) {
    Integer curent = Integer.parseInt(Helpers.lastFileModified(Constants.home + path).getName().split("\\.")[0])
            + 1;/*from  www.  j  a  va2  s.  co  m*/
    String ext = file.getOriginalFilename().split("\\.")[1];
    String name = curent.toString() + "." + ext;
    if (!file.isEmpty()) {
        try {
            byte[] bytes = file.getBytes();
            File dir = new File(Constants.home + path);
            if (!dir.exists())
                dir.mkdirs();
            File serverFile = new File(dir.getAbsolutePath() + File.separator + name);
            try (BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(serverFile))) {
                stream.write(bytes);
            }
            return name;
        } catch (Exception e) {
            return "You failed to upload " + name + " => " + e.getMessage();
        }
    } else {
        return "You failed to upload " + name + " because the file was empty.";
    }
}

From source file:ua.aits.sdolyna.controller.SystemController.java

@RequestMapping(value = { "/Sdolyna/system/do/uploadfile", "/system/do/uploadfile",
        "/Sdolyna/system/do/uploadfile/", "/system/do/uploadfile/" }, method = RequestMethod.POST)
public @ResponseBody String uploadFileHandler(@RequestParam("file") MultipartFile file,
        @RequestParam("path") String path, HttpServletRequest request) {
    Integer curent = Integer.parseInt(Helpers.lastFileModified(Constants.home + path).getName().split("\\.")[0])
            + 1;/*from w w w.j av a 2  s .co  m*/
    String ext = file.getOriginalFilename().split("\\.")[1];
    String name = curent.toString() + "." + ext;
    if (!file.isEmpty()) {
        try {
            byte[] bytes = file.getBytes();
            File dir = new File(Constants.home + path);
            if (!dir.exists())
                dir.mkdirs();
            File serverFile = new File(dir.getAbsolutePath() + File.separator + name);
            try (BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(serverFile))) {
                stream.write(bytes);
            }
            return name;
        } catch (Exception e) {
            return "You failed to upload " + name + " => " + e.getMessage();
        }
    } else {
        return "You failed to upload " + name + " because the file was empty.";
    }
}

From source file:cz.zcu.kiv.eegdatabase.logic.controller.experiment.AddDataFileController.java

/**
 * Processing of the valid form//from  www .j av a  2 s.c om
 */
@Override
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object command,
        BindException bindException) throws Exception {
    log.debug("Processing form data.");
    AddDataFileCommand addDataCommand = (AddDataFileCommand) command;
    MultipartHttpServletRequest mpRequest = (MultipartHttpServletRequest) request;
    // the map containing file names mapped to files
    Map m = mpRequest.getFileMap();
    Set set = m.keySet();
    for (Object key : set) {
        MultipartFile file = (MultipartFile) m.get(key);

        if (file == null) {
            log.error("No file was uploaded!");
        } else {
            log.debug("Creating measuration with ID " + addDataCommand.getMeasurationId());
            Experiment experiment = new Experiment();
            experiment.setExperimentId(addDataCommand.getMeasurationId());
            if (file.getOriginalFilename().endsWith(".zip")) {
                ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(file.getBytes()));
                ZipEntry en = zis.getNextEntry();
                while (en != null) {
                    if (en.isDirectory()) {
                        en = zis.getNextEntry();
                        continue;
                    }
                    DataFile data = new DataFile();
                    data.setExperiment(experiment);
                    String name[] = en.getName().split("/");
                    data.setFilename(name[name.length - 1]);
                    data.setDescription(addDataCommand.getDescription());
                    data.setFileContent(Hibernate.createBlob(zis));
                    String[] partOfName = en.getName().split("[.]");
                    data.setMimetype(partOfName[partOfName.length - 1]);
                    dataFileDao.create(data);
                    en = zis.getNextEntry();
                }
            } else {
                log.debug("Creating new Data object.");
                DataFile data = new DataFile();
                data.setExperiment(experiment);

                log.debug("Original name of uploaded file: " + file.getOriginalFilename());
                String filename = file.getOriginalFilename().replace(" ", "_");
                data.setFilename(filename);

                log.debug("MIME type of the uploaded file: " + file.getContentType());
                if (file.getContentType().length() > MAX_MIMETYPE_LENGTH) {
                    int index = filename.lastIndexOf(".");
                    data.setMimetype(filename.substring(index));
                } else {
                    data.setMimetype(file.getContentType());
                }

                log.debug("Parsing the sapmling rate.");
                data.setDescription(addDataCommand.getDescription());

                log.debug("Setting the binary data to object.");
                data.setFileContent(Hibernate.createBlob(file.getBytes()));

                dataFileDao.create(data);
                log.debug("Data stored into database.");
            }
        }
    }

    log.debug("Returning MAV");
    ModelAndView mav = new ModelAndView(
            "redirect:/experiments/detail.html?experimentId=" + addDataCommand.getMeasurationId());
    return mav;
}

From source file:com.web.mavenproject6.controller.UserController.java

@ResponseBody
@RequestMapping(value = "/profile/upload", method = RequestMethod.POST)
public String handleUpload(@RequestParam(value = "uploadfile", required = false) MultipartFile uploadfile,
        @RequestParam(value = "propId") String propId, HttpServletResponse httpServletResponse)
        throws IOException {

    Object pObject = personalService.findByAccessNumber(propId);
    if (pObject instanceof personal) {
        personal person = (personal) pObject;
        person.setLastUpdate(new Date());
        person.setPhoto(uploadfile.getBytes());
        personalService.getRepository().save(person);
        return "success";
    }/*from   w w w.  jav  a2 s . c  om*/

    Object gObject = guestService.findByAccessNumber(propId);
    if (gObject instanceof guest) {
        guest g = (guest) gObject;
        g.getPersonal_guest().setLastUpdate(new Date());
        g.setPhoto(uploadfile.getBytes());
        guestService.getRepository().save(g);
        return "success";
    }

    return "failed";
}

From source file:ua.aits.sdolyna.controller.SystemController.java

@RequestMapping(value = { "/Sdolyna/uploadFile", "/uploadFile", "/Sdolyna/uploadFile/",
        "/uploadFile/" }, method = RequestMethod.POST)
public @ResponseBody String uploadFileHandlerFull(@RequestParam("upload") MultipartFile file,
        @RequestParam("path") String path, HttpServletRequest request) {
    Integer curent = Integer.parseInt(Helpers.lastFileModified(Constants.home + path).getName().split("\\.")[0])
            + 1;/*from w w w .  j a va 2  s .  c  om*/
    String ext = file.getOriginalFilename().split("\\.")[1];
    String name = curent.toString() + "." + ext;
    if (!file.isEmpty()) {
        try {
            byte[] bytes = file.getBytes();
            // Creating the directory to store file
            File dir = new File(Constants.home + path);
            if (!dir.exists())
                dir.mkdirs();

            // Create the file on server
            File serverFile = new File(dir.getAbsolutePath() + File.separator + name);
            try (BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(serverFile))) {
                stream.write(bytes);
            }
            String link_path = serverFile.getAbsolutePath().replace(Constants.home, "");
            return "<img class=\"main-img\" src=\"" + Constants.URL + link_path + "\" realpath='" + link_path
                    + "'  alt='" + link_path + file.getName() + "'  />";
        } catch (Exception e) {
            return "You failed to upload " + name + " => " + e.getMessage();
        }
    } else {
        return "You failed to upload " + name + " because the file was empty.";
    }
}

From source file:com.glaf.template.web.springmvc.MxSystemTemplateController.java

@RequestMapping("/save")
public ModelAndView save(HttpServletRequest request, ModelMap modelMap) throws IOException {
    LoginContext loginContext = RequestUtils.getLoginContext(request);

    String templateId = request.getParameter("templateId");
    Template template = null;/*from w w  w.java  2s. c  o  m*/
    if (StringUtils.isNotEmpty(templateId)) {
        template = templateService.getTemplate(templateId);
    }

    if (template == null) {
        template = new Template();
        template.setCreateBy(loginContext.getActorId());
    }

    MultipartHttpServletRequest req = (MultipartHttpServletRequest) request;
    Map<String, Object> paramMap = RequestUtils.getParameterMap(req);
    Tools.populate(template, paramMap);

    String nodeId = ParamUtils.getString(paramMap, "nodeId");
    if (nodeId != null) {

    }

    Map<String, MultipartFile> fileMap = req.getFileMap();
    Set<Entry<String, MultipartFile>> entrySet = fileMap.entrySet();
    for (Entry<String, MultipartFile> entry : entrySet) {
        MultipartFile mFile = entry.getValue();
        String filename = mFile.getOriginalFilename();
        if (mFile.getSize() > 0) {
            template.setFileSize(mFile.getSize());
            int fileType = 0;

            if (filename.endsWith(".java")) {
                fileType = 50;
                template.setContent(new String(mFile.getBytes()));
            } else if (filename.endsWith(".jsp")) {
                fileType = 51;
                template.setContent(new String(mFile.getBytes()));
            } else if (filename.endsWith(".ftl")) {
                fileType = 52;
                template.setLanguage("freemarker");
                template.setContent(new String(mFile.getBytes()));
            } else if (filename.endsWith(".vm")) {
                fileType = 54;
                template.setLanguage("velocity");
                template.setContent(new String(mFile.getBytes()));
            } else if (filename.endsWith(".xml")) {
                fileType = 60;
                template.setContent(new String(mFile.getBytes()));
            } else if (filename.endsWith(".htm") || filename.endsWith(".html")) {
                fileType = 80;
                template.setContent(new String(mFile.getBytes()));
            } else if (filename.endsWith(".js")) {
                fileType = 82;
                template.setContent(new String(mFile.getBytes()));
            } else if (filename.endsWith(".css")) {
                fileType = 84;
                template.setContent(new String(mFile.getBytes()));
            } else if (filename.endsWith(".txt")) {
                fileType = 85;
                template.setContent(new String(mFile.getBytes()));
            }

            template.setDataFile(filename);
            template.setFileType(fileType);
            template.setCreateDate(new Date());
            template.setData(mFile.getBytes());
            template.setLastModified(System.currentTimeMillis());
            template.setTemplateType(FileUtils.getFileExt(filename));
            break;
        }
    }

    templateService.saveTemplate(template);

    return this.list(request, modelMap);
}

From source file:org.literacyapp.web.content.multimedia.image.ImageEditController.java

@RequestMapping(value = "/{id}", method = RequestMethod.POST)
public String handleSubmit(HttpSession session, Image image, @RequestParam("bytes") MultipartFile multipartFile,
        BindingResult result, Model model) {
    logger.info("handleSubmit");

    if (StringUtils.isBlank(image.getTitle())) {
        result.rejectValue("title", "NotNull");
    } else {/*from   www.j a  v  a2  s . c o  m*/
        Image existingImage = imageDao.read(image.getTitle(), image.getLocale());
        if ((existingImage != null) && !existingImage.getId().equals(image.getId())) {
            result.rejectValue("title", "NonUnique");
        }
    }

    try {
        byte[] bytes = multipartFile.getBytes();
        if (multipartFile.isEmpty() || (bytes == null) || (bytes.length == 0)) {
            result.rejectValue("bytes", "NotNull");
        } else {
            String originalFileName = multipartFile.getOriginalFilename();
            logger.info("originalFileName: " + originalFileName);
            if (originalFileName.toLowerCase().endsWith(".png")) {
                image.setImageFormat(ImageFormat.PNG);
            } else if (originalFileName.toLowerCase().endsWith(".jpg")
                    || originalFileName.toLowerCase().endsWith(".jpeg")) {
                image.setImageFormat(ImageFormat.JPG);
            } else if (originalFileName.toLowerCase().endsWith(".gif")) {
                image.setImageFormat(ImageFormat.GIF);
            } else {
                result.rejectValue("bytes", "typeMismatch");
            }

            if (image.getImageFormat() != null) {
                String contentType = multipartFile.getContentType();
                logger.info("contentType: " + contentType);
                image.setContentType(contentType);

                image.setBytes(bytes);

                if (image.getImageFormat() != ImageFormat.GIF) {
                    int width = ImageHelper.getWidth(bytes);
                    logger.info("width: " + width + "px");

                    if (width < ImageHelper.MINIMUM_WIDTH) {
                        result.rejectValue("bytes", "image.too.small");
                        image.setBytes(null);
                    } else {
                        if (width > ImageHelper.MINIMUM_WIDTH) {
                            bytes = ImageHelper.scaleImage(bytes, ImageHelper.MINIMUM_WIDTH);
                            image.setBytes(bytes);
                        }
                    }
                }
            }
        }
    } catch (IOException e) {
        logger.error(e);
    }

    if (result.hasErrors()) {
        model.addAttribute("image", image);
        model.addAttribute("contentLicenses", ContentLicense.values());
        model.addAttribute("literacySkills", LiteracySkill.values());
        model.addAttribute("numeracySkills", NumeracySkill.values());
        model.addAttribute("contentCreationEvents", contentCreationEventDao.readAll(image));
        return "content/multimedia/image/edit";
    } else {
        image.setTitle(image.getTitle().toLowerCase());
        image.setTimeLastUpdate(Calendar.getInstance());
        image.setRevisionNumber(Integer.MIN_VALUE);
        imageDao.update(image);

        Contributor contributor = (Contributor) session.getAttribute("contributor");

        ContentCreationEvent contentCreationEvent = new ContentCreationEvent();
        contentCreationEvent.setContributor(contributor);
        contentCreationEvent.setContent(image);
        contentCreationEvent.setCalendar(Calendar.getInstance());
        contentCreationEventDao.update(contentCreationEvent);

        if (EnvironmentContextLoaderListener.env == Environment.PROD) {
            String text = URLEncoder
                    .encode(contributor.getFirstName() + " just edited an Image:\n" + " Language: "
                            + image.getLocale().getLanguage() + "\n" + " Title: \"" + image.getTitle()
                            + "\"\n" + " Image format: " + image.getImageFormat() + "\n" + "See ")
                    + "http://literacyapp.org/content/multimedia/image/list";
            String iconUrl = contributor.getImageUrl();
            SlackApiHelper.postMessage(Team.CONTENT_CREATION, text, iconUrl, "http://literacyapp.org/image/"
                    + image.getId() + "." + image.getImageFormat().toString().toLowerCase());
        }

        return "redirect:/content/multimedia/image/list";
    }
}

From source file:org.iti.agrimarket.view.UserController.java

@RequestMapping(value = { "/uprofile.htm" }, method = RequestMethod.POST)
public String updateUserProfile(@RequestParam(value = "fullName", required = true) String fullName,
        @RequestParam(value = "mobile", required = true) String mobil,
        @RequestParam(value = "governerate", required = true) String governerate,
        @RequestParam(value = "file", required = false) MultipartFile file, HttpServletRequest request,
        Locale locale, Model model) {
    System.out.println("hhhhhhhhhhhhhhhhhhhhhh" + file.getName());

    String language = locale.getLanguage();
    locale = LocaleContextHolder.getLocale();
    User user = (User) request.getSession().getAttribute("user");
    if (user != null) {
        user.setFullName(fullName);//  w  w w .  ja va2 s  .c o m
        user.setGovernerate(governerate);
        if (file != null) {
            try {
                user.setImage(file.getBytes());
                byte[] image = user.getImage();

                MagicMatch match = null;
                try {
                    match = Magic.getMagicMatch(image);
                } catch (MagicParseException ex) {
                    Logger.getLogger(UserController.class.getName()).log(Level.SEVERE, null, ex);
                } catch (MagicMatchNotFoundException ex) {
                    Logger.getLogger(UserController.class.getName()).log(Level.SEVERE, null, ex);
                } catch (MagicException ex) {
                    Logger.getLogger(UserController.class.getName()).log(Level.SEVERE, null, ex);
                }
                String ext = null;
                if (match != null)
                    ext = "." + match.getExtension();

                File parentDir = new File(Constants.IMAGE_PATH + Constants.USER_PATH);
                if (!parentDir.isDirectory()) {
                    parentDir.mkdirs();
                }
                BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(
                        new File(Constants.IMAGE_PATH + Constants.USER_PATH + file.getOriginalFilename())));
                stream.write(image);
                stream.close();
                user.setImageUrl(
                        Constants.IMAGE_PRE_URL + Constants.USER_PATH + file.getOriginalFilename() + ext);

            } catch (IOException ex) {
                Logger.getLogger(UserController.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

        user.setMobile(mobil);
        int res = userService.updateUser(user);
        if (res != 0) {

            request.getSession().setAttribute("user", user);
        }
        model.addAttribute("user", user);
    }
    model.addAttribute("lang", locale);

    return "profile";
}

From source file:org.literacyapp.web.content.multimedia.audio.AudioEditController.java

@RequestMapping(value = "/{id}", method = RequestMethod.POST)
public String handleSubmit(HttpSession session, Audio audio, @RequestParam("bytes") MultipartFile multipartFile,
        BindingResult result, Model model) {
    logger.info("handleSubmit");

    if (StringUtils.isBlank(audio.getTranscription())) {
        result.rejectValue("transcription", "NotNull");
    } else {/*from   w  w w  .j  ava 2s.c o  m*/
        Audio existingAudio = audioDao.read(audio.getTranscription(), audio.getLocale());
        if ((existingAudio != null) && !existingAudio.getId().equals(audio.getId())) {
            result.rejectValue("transcription", "NonUnique");
        }
    }

    try {
        byte[] bytes = multipartFile.getBytes();
        if (multipartFile.isEmpty() || (bytes == null) || (bytes.length == 0)) {
            result.rejectValue("bytes", "NotNull");
        } else {
            String originalFileName = multipartFile.getOriginalFilename();
            logger.info("originalFileName: " + originalFileName);
            if (originalFileName.toLowerCase().endsWith(".mp3")) {
                audio.setAudioFormat(AudioFormat.MP3);
            } else if (originalFileName.toLowerCase().endsWith(".ogg")) {
                audio.setAudioFormat(AudioFormat.OGG);
            } else if (originalFileName.toLowerCase().endsWith(".wav")) {
                audio.setAudioFormat(AudioFormat.WAV);
            } else {
                result.rejectValue("bytes", "typeMismatch");
            }

            if (audio.getAudioFormat() != null) {
                String contentType = multipartFile.getContentType();
                logger.info("contentType: " + contentType);
                audio.setContentType(contentType);

                audio.setBytes(bytes);

                // TODO: convert to a default audio format?
            }
        }
    } catch (IOException e) {
        logger.error(e);
    }

    if (result.hasErrors()) {
        model.addAttribute("audio", audio);
        model.addAttribute("contentLicenses", ContentLicense.values());
        model.addAttribute("literacySkills", LiteracySkill.values());
        model.addAttribute("numeracySkills", NumeracySkill.values());
        model.addAttribute("contentCreationEvents", contentCreationEventDao.readAll(audio));
        return "content/multimedia/audio/edit";
    } else {
        audio.setTranscription(audio.getTranscription().toLowerCase());
        audio.setTimeLastUpdate(Calendar.getInstance());
        audio.setRevisionNumber(Integer.MIN_VALUE);
        audioDao.update(audio);

        Contributor contributor = (Contributor) session.getAttribute("contributor");

        ContentCreationEvent contentCreationEvent = new ContentCreationEvent();
        contentCreationEvent.setContributor(contributor);
        contentCreationEvent.setContent(audio);
        contentCreationEvent.setCalendar(Calendar.getInstance());
        contentCreationEventDao.update(contentCreationEvent);

        if (EnvironmentContextLoaderListener.env == Environment.PROD) {
            String text = URLEncoder.encode(contributor.getFirstName() + " just edited an Audio:\n"
                    + " Language: " + audio.getLocale().getLanguage() + "\n" + " Transcription: \""
                    + audio.getTranscription() + "\"\n" + " Audio format: " + audio.getAudioFormat() + "\n"
                    + "See ") + "http://literacyapp.org/content/multimedia/audio/list";
            String iconUrl = contributor.getImageUrl();
            SlackApiHelper.postMessage(Team.CONTENT_CREATION, text, iconUrl, "http://literacyapp.org/audio/"
                    + audio.getId() + "." + audio.getAudioFormat().toString().toLowerCase());
        }

        return "redirect:/content/multimedia/audio/list";
    }
}