Example usage for java.io BufferedOutputStream close

List of usage examples for java.io BufferedOutputStream close

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Introduction

In this page you can find the example usage for java.io BufferedOutputStream close.

Prototype

@Override
public void close() throws IOException

Source Link

Document

Closes this output stream and releases any system resources associated with the stream.

Usage

From source file:org.broadleafcommerce.admin.util.controllers.FileUploadController.java

protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object command,
        BindException errors) throws ServletException, IOException {

    // cast the bean
    FileUploadBean bean = (FileUploadBean) command;

    // let's see if there's content there
    MultipartFile file = bean.getFile();
    if (file == null) {
        // hmm, that's strange, the user did not upload anything
    }/*  w w  w.j a v  a  2 s  . c o m*/

    try {
        String basepath = request.getPathTranslated().substring(0,
                request.getPathTranslated().indexOf(File.separator + "upload"));
        String absoluteFilename = basepath + File.separator + bean.getDirectory() + File.separator
                + file.getOriginalFilename();
        FileSystemResource fileResource = new FileSystemResource(absoluteFilename);

        checkDirectory(basepath + File.separator + bean.getDirectory());

        backupExistingFile(fileResource, basepath + bean.getDirectory());

        FileOutputStream fout = new FileOutputStream(new FileSystemResource(
                basepath + File.separator + bean.getDirectory() + File.separator + file.getOriginalFilename())
                        .getFile());
        BufferedOutputStream bout = new BufferedOutputStream(fout);
        BufferedInputStream bin = new BufferedInputStream(file.getInputStream());
        int x;
        while ((x = bin.read()) != -1) {
            bout.write(x);
        }
        bout.flush();
        bout.close();
        bin.close();
        return super.onSubmit(request, response, command, errors);
    } catch (Exception e) {
        //Exception occured;
        e.printStackTrace();
        throw new RuntimeException(e);
        // return null;                
    }
}

From source file:org.caboclo.clients.ApiClient.java

protected void downloadURL(String url, File file, Map<String, String> headers)
        throws IllegalStateException, IOException {
    HttpClient httpclient = new DefaultHttpClient();
    HttpGet httpget = new HttpGet(url);

    for (String key : headers.keySet()) {
        String value = headers.get(key);

        httpget.setHeader(key, value);//from w w  w  .  j  av  a 2s . co m
    }

    HttpResponse response = httpclient.execute(httpget);
    HttpEntity entity = response.getEntity();
    if (entity != null) {
        try {
            InputStream instream = entity.getContent();
            BufferedInputStream bis = new BufferedInputStream(instream);
            BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));
            int inByte;
            while ((inByte = bis.read()) != -1) {
                bos.write(inByte);
            }
            bis.close();
            bos.close();
        } catch (IOException ex) {
            throw ex;
        } catch (IllegalStateException ex) {
            httpget.abort();
            throw ex;
        }
        httpclient.getConnectionManager().shutdown();
    }
}

From source file:com.gsr.myschool.server.reporting.bilan.SummaryController.java

@RequestMapping(method = RequestMethod.GET, produces = "application/vnd.ms-excel")
@ResponseStatus(HttpStatus.OK)/*from ww  w  .  jav a  2s  .co m*/
public void generateBilan(@RequestParam(required = false) String annee, HttpServletResponse response) {
    ValueList anneeScolaire;

    try {
        anneeScolaire = valueListRepos.findByValueAndValueTypeCode(annee, ValueTypeCode.SCHOOL_YEAR);
        if (anneeScolaire == null) {
            anneeScolaire = getCurrentScholarYear();
        }
    } catch (Exception e) {
        return;
    }

    List<SummaryExcelDTO> dto = getReportSummary(anneeScolaire);

    try {
        response.addHeader("Content-Disposition", "attachment; filename=summary.xls");

        BufferedOutputStream outputStream = new BufferedOutputStream(response.getOutputStream());
        xlsExportService.saveSpreadsheetRecords(SummaryExcelDTO.class, dto, outputStream);
        outputStream.flush();
        outputStream.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.company.project.web.controller.FileUploadController.java

@RequestMapping(value = "/multipleSave", method = RequestMethod.POST)
public @ResponseBody String multipleSave(@RequestParam("file") MultipartFile[] files) {
    String fileName = null;/* w  ww.  j a  v a  2s  .  c o  m*/
    String msg = "";
    if (files != null && files.length > 0) {
        for (int i = 0; i < files.length; i++) {
            try {
                fileName = files[i].getOriginalFilename();
                byte[] bytes = files[i].getBytes();
                BufferedOutputStream buffStream = new BufferedOutputStream(
                        new FileOutputStream(new File("C:/cp/" + fileName)));
                buffStream.write(bytes);
                buffStream.close();
                msg += "You have successfully uploaded " + fileName + "<br/>";
            } catch (Exception e) {
                return "You failed to upload " + fileName + ": " + e.getMessage() + "<br/>";
            }
        }
        return msg;
    } else {
        return "Unable to upload. File is empty.";
    }
}

From source file:it.smartcommunitylab.climb.contextstore.controller.ChildController.java

@RequestMapping(value = "/api/image/upload/png/{ownerId}/{objectId}", method = RequestMethod.POST)
public @ResponseBody String uploadImage(@RequestParam("file") MultipartFile file, @PathVariable String ownerId,
        @PathVariable String objectId, HttpServletRequest request) throws Exception {
    Criteria criteria = Criteria.where("objectId").is(objectId);
    Child child = storage.findOneData(Child.class, criteria, ownerId);
    if (!validateAuthorizationByExp(ownerId, child.getInstituteId(), child.getSchoolId(), null, "ALL",
            request)) {/*from  w ww .  j  a v a  2 s.co  m*/
        throw new UnauthorizedException("Unauthorized Exception: token not valid");
    }
    String name = objectId + ".png";
    if (logger.isInfoEnabled()) {
        logger.info("uploadImage:" + name);
    }
    if (!file.isEmpty()) {
        BufferedOutputStream stream = new BufferedOutputStream(
                new FileOutputStream(new File(imageUploadDir + "/" + name)));
        FileCopyUtils.copy(file.getInputStream(), stream);
        stream.close();
    }
    return "{\"status\":\"OK\"}";
}

From source file:com.groupon.odo.controllers.BackupController.java

/**
 * Set client server configuration and overrides according to backup
 *
 * @param fileData File containing profile overrides and server configuration
 * @param profileID Profile to update for client
 * @param clientUUID Client to apply overrides to
 * @param odoImport Param to determine if an odo config will be imported with the overrides import
 * @return//  w  w w.j  a va2  s  . c  o  m
 * @throws Exception
 */
@RequestMapping(value = "/api/backup/profile/{profileID}/{clientUUID}", method = RequestMethod.POST)
public @ResponseBody ResponseEntity<String> processSingleProfileBackup(
        @RequestParam("fileData") MultipartFile fileData, @PathVariable int profileID,
        @PathVariable String clientUUID,
        @RequestParam(value = "odoImport", defaultValue = "false") boolean odoImport) throws Exception {
    if (!fileData.isEmpty()) {
        try {
            // Read in file
            InputStream inputStream = fileData.getInputStream();
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
            String singleLine;
            String fullFileString = "";
            while ((singleLine = bufferedReader.readLine()) != null) {
                fullFileString += singleLine;
            }
            JSONObject fileBackup = new JSONObject(fullFileString);

            if (odoImport) {
                JSONObject odoBackup = fileBackup.getJSONObject("odoBackup");
                byte[] bytes = odoBackup.toString().getBytes();
                // Save to second file to be used in importing odo configuration
                BufferedOutputStream stream = new BufferedOutputStream(
                        new FileOutputStream(new File("backup-uploaded.json")));
                stream.write(bytes);
                stream.close();
                File f = new File("backup-uploaded.json");
                BackupService.getInstance().restoreBackupData(new FileInputStream(f));
            }

            // Get profile backup if json contained both profile backup and odo backup
            if (fileBackup.has("profileBackup")) {
                fileBackup = fileBackup.getJSONObject("profileBackup");
            }

            // Import profile overrides
            BackupService.getInstance().setProfileFromBackup(fileBackup, profileID, clientUUID);
        } catch (Exception e) {
            try {
                JSONArray errorArray = new JSONArray(e.getMessage());
                return new ResponseEntity<>(errorArray.toString(), HttpStatus.BAD_REQUEST);
            } catch (Exception k) {
                // Catch for exceptions other than ones defined in backup service
                return new ResponseEntity<>("[{\"error\" : \"Upload Error\"}]", HttpStatus.BAD_REQUEST);
            }
        }
    }

    return new ResponseEntity<>(HttpStatus.OK);
}

From source file:eu.scape_project.planning.plato.wf.ValidatePlan.java

public void deployPlan(String endpoint, String user, String password) throws PlanningException {

    SCAPEPlanManagementClient planManagement = new SCAPEPlanManagementClient(endpoint, user, password);

    String planIdentifier;/*from ww  w . j  a va 2s.  c  o m*/
    try {
        planIdentifier = planManagement.reservePlanIdentifier();
    } catch (Exception e) {
        throw new PlanningException("Could not reserve Identifier.", e);
    } catch (Throwable e) {
        throw new PlanningException("Could not reserve Identifier.", e);
    }
    this.plan.getPlanProperties().setRepositoryIdentifier(planIdentifier);
    saveWithoutModifyingPlanState();

    String binarydataTempPath = OS.getTmpPath() + planIdentifier + "/";
    File binarydataTempDir = new File(binarydataTempPath);
    binarydataTempDir.mkdirs();
    File planFile = new File(binarydataTempPath + "plan.xml");
    try {
        try {
            BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(planFile));
            projectExport.exportComplete(plan.getPlanProperties().getId(), out, binarydataTempPath);
            out.flush();
            out.close();

            planManagement.deployPlan(planIdentifier, new FileInputStream(planFile));
        } catch (Exception e) {
            throw new PlanningException("Failed to generate plan.", e);
        }
    } finally {
        OS.deleteDirectory(binarydataTempDir);
    }
}

From source file:org.kievguide.controller.UserController.java

@RequestMapping(value = "/settingssave", method = RequestMethod.POST)
public ModelAndView settingsSave(@CookieValue(value = "userstatus", defaultValue = "guest") String useremail,
        @RequestParam("firstname") String firstname, @RequestParam("lastname") String lastname,
        @RequestParam("email") String email, @RequestParam("password") String password,
        @RequestParam("photosrc") MultipartFile file, HttpServletResponse response, HttpServletRequest request)
        throws FileNotFoundException, IOException {
    ModelAndView modelAndView = new ModelAndView();
    SecureRandom random = new SecureRandom();
    String photoname = new BigInteger(130, random).toString(32);
    Place place = new Place();

    User user = userService.searchUser(useremail);
    user.setFirstname(firstname);//www . jav a 2 s  .  c om
    user.setLastname(lastname);
    user.setPassword(password);
    user.setEmail(email);
    if (!file.isEmpty()) {
        String folder = request.getSession().getServletContext().getRealPath("");
        folder = folder.substring(0, 30);
        BufferedOutputStream stream = new BufferedOutputStream(
                new FileOutputStream(new File(folder + "/src/main/webapp/img/" + photoname + ".jpg")));
        FileCopyUtils.copy(file.getInputStream(), stream);
        stream.close();
        user.setPhotosrc("img/" + photoname + ".jpg");
    }

    userService.addUser(user);
    Cookie userCookie = new Cookie("userstatus", user.getEmail());
    response.addCookie(userCookie);
    String userStatus = Util.userPanel(user.getEmail());
    modelAndView.addObject("userstatus", userStatus);
    return new ModelAndView("redirect:" + "firstrequest");
}

From source file:org.openmrs.module.bannerprototype.web.controller.bannerprototypeManageController.java

@RequestMapping(value = "/module/bannerprototype/upload", method = RequestMethod.POST)
public @ResponseBody String handleFileUpload(@RequestParam("name") String name,
        @RequestParam("file") MultipartFile file) throws IOException {

    String path = new ClassPathResource("taggers/").getURL().getPath();
    if (!file.isEmpty()) {
        try {/*from  ww w . java 2s.c  o  m*/
            byte[] bytes = file.getBytes();
            BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(new File(path + name)));
            stream.write(bytes);
            stream.close();

            return "You successfully uploaded " + name + "!\n<a href=manage.form>back</a>";
        } catch (FileNotFoundException ex) {
            ex.printStackTrace();
            return "ERROR:  Please name your file";

        } catch (Exception e) {
            e.printStackTrace();
            return "You failed to upload " + name + " => " + e.getMessage();
        }
    } else {
        return "You failed to upload " + name + " because the file was empty.";
    }
}

From source file:echopoint.tucana.event.DefaultUploadCallback.java

/**
 * Over-ridden to save the contents of the uploaded file to {@link #directory}.
 * Client-code should ideally wrap this method in a try-catch clause to
 * handle file copying errors and update the UI as appropriate.
 *
 * {@inheritDoc}/*from ww  w .j  av  a2s . co m*/
 * @throws RuntimeException If errors are encountered while copying the
 *   uploaded file to the specified directory.
 */
@Override
public void uploadSucceeded(final UploadFinishEvent event) {
    final File temp = getTempFile();
    final File file = getFileName(event.getFileName());

    try {
        event.getFileItem().write(temp);

        if (!temp.renameTo(file)) {
            final BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));
            final BufferedInputStream bis = new BufferedInputStream(new FileInputStream(temp));
            IOUtils.copy(bis, bos);
            bis.close();
            bos.close();
            temp.delete();
            logger.log(level,
                    "Rename of temp file to " + file.getAbsolutePath() + " failed.  Recopied from source.");
        }

        event.getFileItem().delete();

        logger.log(level, "Copied upload file contents to: " + file.getAbsolutePath());
    } catch (Exception e) {
        throw new RuntimeException("Error copying uploaded file!", e);
    }

    super.uploadSucceeded(event);
}