Example usage for java.io BufferedOutputStream close

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.ametro.util.WebUtil.java

public static void downloadFileUnchecked(Object context, URI uri, File file, IDownloadListener listener)
        throws Exception {
    BufferedInputStream strm = null;
    if (listener != null) {
        listener.onBegin(context, file);
    }//from   w w  w  .  j a va  2 s  .c om
    try {
        HttpClient client = ApplicationEx.getInstance().getHttpClient();
        HttpGet request = new HttpGet();
        request.setURI(uri);
        HttpResponse response = client.execute(request);
        StatusLine status = response.getStatusLine();
        if (status.getStatusCode() == 200) {
            HttpEntity entity = response.getEntity();
            long total = (int) entity.getContentLength();
            long position = 0;

            if (file.exists()) {
                file.delete();
            }

            BufferedInputStream in = null;
            BufferedOutputStream out = null;
            try {
                in = new BufferedInputStream(entity.getContent());
                out = new BufferedOutputStream(new FileOutputStream(file));
                byte[] bytes = new byte[2048];
                for (int c = in.read(bytes); c != -1; c = in.read(bytes)) {
                    out.write(bytes, 0, c);
                    position += c;
                    if (listener != null) {
                        if (!listener.onUpdate(context, position, total)) {
                            throw new DownloadCanceledException();
                        }
                    }
                }

            } finally {
                if (in != null) {
                    try {
                        in.close();
                    } catch (Exception e) {
                    }
                }
                if (out != null) {
                    try {
                        out.close();
                    } catch (Exception e) {
                    }
                }
            }
            if (listener != null) {
                listener.onDone(context, file);
            }
        } else {
            String message = "Failed to download URL " + uri.toString() + " due error " + status.getStatusCode()
                    + " " + status.getReasonPhrase();
            throw new Exception(message);
        }
    } finally {
        if (strm != null) {
            try {
                strm.close();
            } catch (IOException ex) {
            }
        }
    }
}

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From source file:io.wcm.maven.plugins.nodejs.installation.TarUnArchiver.java

/**
 * Unarchives the arvive into the pBaseDir
 * @param baseDir//from  ww  w  . j  a v a  2 s  . c  o m
 * @throws MojoExecutionException
 */
public void unarchive(String baseDir) throws MojoExecutionException {
    try {
        FileInputStream fis = new FileInputStream(archive);

        // TarArchiveInputStream can be constructed with a normal FileInputStream if
        // we ever need to extract regular '.tar' files.
        final TarArchiveInputStream tarIn = new TarArchiveInputStream(new GzipCompressorInputStream(fis));

        TarArchiveEntry tarEntry = tarIn.getNextTarEntry();
        while (tarEntry != null) {
            // Create a file for this tarEntry
            final File destPath = new File(baseDir + File.separator + tarEntry.getName());
            if (tarEntry.isDirectory()) {
                destPath.mkdirs();
            } else {
                destPath.createNewFile();
                destPath.setExecutable(true);
                //byte [] btoRead = new byte[(int)tarEntry.getSize()];
                byte[] btoRead = new byte[8024];
                final BufferedOutputStream bout = new BufferedOutputStream(new FileOutputStream(destPath));
                int len = 0;

                while ((len = tarIn.read(btoRead)) != -1) {
                    bout.write(btoRead, 0, len);
                }

                bout.close();
            }
            tarEntry = tarIn.getNextTarEntry();
        }
        tarIn.close();
    } catch (IOException e) {
        throw new MojoExecutionException("Could not extract archive: '" + archive.getAbsolutePath() + "'", e);
    }

}

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From source file:com.honnix.cheater.bundle.CheaterActivator.java

private void setTrustStore(BundleContext context) throws IOException {
    InputStream is = context.getBundle().getEntry("/etc/jssecacerts").openStream();
    BufferedOutputStream os = new BufferedOutputStream(new FileOutputStream(TEMP_TRUST_STORE));

    byte[] buffer = new byte[255];
    int length;/*from ww  w . j a va2  s . c  om*/

    while ((length = is.read(buffer)) != -1) {
        os.write(buffer, 0, length);
    }

    os.flush();
    os.close();
    is.close();

    System.setProperty(CheaterConstant.TRUST_STORE_KEY, TEMP_TRUST_STORE);
}

---

From source file:com.wipro.ats.bdre.md.rest.TDUploaderAPI.java

@RequestMapping(value = "/uploadtr/{processIdValue}", method = RequestMethod.POST)
@ResponseBody// w w w  .  j a  va 2s.c  o m
public RestWrapper uploadInTeradata(@PathVariable("processIdValue") Integer processIdValue,
        @RequestParam("file") MultipartFile file, Principal principal) {

    if (!file.isEmpty()) {
        try {

            String uploadedFilesDirectory = MDConfig.getProperty(UPLOADBASEDIRECTORY);
            String name = file.getOriginalFilename();
            byte[] bytes = file.getBytes();
            String monitorPath = null;
            LOGGER.info("processIDvalue is " + processIdValue);
            com.wipro.ats.bdre.md.dao.jpa.Process process = processDAO.get(processIdValue);
            LOGGER.info("Process fetched = " + process.getProcessId());
            List<Properties> propertiesList = propertiesDAO.getByProcessId(process);
            LOGGER.info("No.of Properties fetched= " + propertiesList.size());
            for (Properties property : propertiesList) {
                LOGGER.debug(
                        "property fetched is " + property.getId().getPropKey() + " " + property.getPropValue());
                if ("monitored-dir-name".equals(property.getId().getPropKey())) {
                    monitorPath = property.getPropValue();
                }
            }
            String uploadLocation = monitorPath;
            LOGGER.info("Upload location: " + uploadLocation);
            File fileDir = new File(uploadLocation);
            fileDir.mkdirs();
            File fileToBeSaved = new File(uploadLocation + "/" + name);
            BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(fileToBeSaved));
            stream.write(bytes);
            stream.close();
            LOGGER.debug("Uploaded file: " + fileToBeSaved);

            //Populating Uploaded file bean to return in RestWrapper
            UploadedFile uploadedFile = new UploadedFile();
            uploadedFile.setParentProcessId(processIdValue);
            // uploadedFile.setSubDir(subDir);
            uploadedFile.setFileName(name);
            uploadedFile.setFileSize(fileToBeSaved.length());
            LOGGER.debug("The UploadedFile bean:" + uploadedFile);
            LOGGER.info("File uploaded : " + uploadedFile + " uploaded by User:" + principal.getName());

            return new RestWrapper(uploadedFile, RestWrapper.OK);
        } catch (Exception e) {
            LOGGER.error(e);
            return new RestWrapper(e.getMessage(), RestWrapper.ERROR);
        }
    } else {
        return new RestWrapper("You failed to upload because the file was empty.", RestWrapper.ERROR);

    }
}

---

From source file:net.solarnetwork.node.backup.ZipStreamBackupResource.java

@Override
public InputStream getInputStream() throws IOException {
    // to support calling getInputStream() more than once, tee the input to a temp file
    // the first time, and subsequent times 
    if (tempFile != null) {
        return new BufferedInputStream(new FileInputStream(tempFile));
    }/*from  w  w  w.  ja  v a  2s.  c  o m*/
    tempFile = File.createTempFile(entry.getName(), ".tmp");
    final BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(tempFile));
    return new TeeInputStream(new FilterInputStream(stream) {

        @Override
        public void close() throws IOException {
            out.flush();
            out.close();
        }
    }, out, false);
}

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From source file:fi.mikuz.boarder.gui.ZipImporter.java

private void unzipEntry(ZipFile zipfile, ZipEntry entry, File outputDir) throws IOException {

    File outputFile = new File(outputDir, entry.getName());

    if (entry.isDirectory()) {
        createDir(outputFile);/*  w w  w.  ja v  a  2 s.c o  m*/
        return;
    }

    if (!outputFile.getParentFile().exists()) {
        createDir(outputFile.getParentFile());
    }

    log = "Extracting: " + entry.getName() + "\n" + log;
    postMessage("Please wait\n\n" + log);
    Log.d(TAG, "Extracting: " + entry);
    BufferedInputStream inputStream = new BufferedInputStream(zipfile.getInputStream(entry));
    BufferedOutputStream outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));

    try {
        IOUtils.copy(inputStream, outputStream);
    } finally {
        outputStream.close();
        inputStream.close();
    }

}

---

From source file:com.galois.qrstream.lib.DecodeThread.java

private @NotNull File storeData(Job message) throws IOException {
    File cacheDir = context.getCacheDir();
    File tmpFile = File.createTempFile(Constants.APP_TAG, "", cacheDir);

    // make tmpFile world-readable:
    tmpFile.setReadable(true, false);//w  w w. ja  v  a 2  s  .c  o  m
    tmpFile.deleteOnExit();

    BufferedOutputStream bos = null;
    try {
        bos = new BufferedOutputStream(new FileOutputStream(tmpFile));
        bos.write(message.getData());
        bos.flush();
    } finally {
        if (null != bos) {
            bos.close();
        }
    }
    return tmpFile;
}

---

From source file:edu.ur.util.FileUtil.java

/**
 * Create a file in the specified directory with the
 * specified name and place in it the specified contents.
 *
 * @param directory - directory in which to create the file
 * @param fileName - name of the file to create
 * @param contents - Simple string to create the file
 *//*from ww  w.j  av  a2 s  .  c o  m*/
public File creatFile(File directory, String fileName, String contents) {
    File f = new File(directory.getAbsolutePath() + IOUtils.DIR_SEPARATOR + fileName);

    // create the file
    BufferedOutputStream bos = null;
    FileOutputStream fos = null;

    try {

        f.createNewFile();
        fos = new FileOutputStream(f);
        bos = new BufferedOutputStream(fos);

        bos.write(contents.getBytes());
        bos.flush();
        bos.close();
        fos.close();
    } catch (Exception e) {
        if (bos != null) {
            try {
                bos.close();
            } catch (Exception ec) {
            }
        }
        if (fos != null) {
            try {
                fos.close();
            } catch (Exception ec) {
            }
        }
        throw new RuntimeException(e);
    }

    return f;
}

---

From source file:com.wabacus.system.dataimport.DataImportItem.java

public static void backupOrDeleteDataFile(File fileObj) {
    try {/* w  w  w  .  j a va2 s.co m*/
        if (fileObj == null || !fileObj.exists()) {
            return;
        }
        String backuppath = Config.getInstance().getSystemConfigValue("dataimport-backuppath", "");
        if (backuppath.equals("")) {
            log.debug("?" + fileObj.getAbsolutePath());
        } else {//?
            String filename = fileObj.getName();
            int idxdot = filename.lastIndexOf(".");
            if (idxdot > 0) {
                filename = filename.substring(0, idxdot) + "_"
                        + Tools.getStrDatetime("yyyyMMddHHmmss", new Date()) + filename.substring(idxdot);
            } else {
                filename = filename + "_" + Tools.getStrDatetime("yyyyMMddHHmmss", new Date());
            }
            File destFile = new File(
                    FilePathAssistant.getInstance().standardFilePath(backuppath + File.separator + filename));
            log.debug("?" + fileObj.getAbsolutePath() + "" + backuppath
                    + "");
            BufferedInputStream bis = null;
            BufferedOutputStream bos = null;
            try {
                bis = new BufferedInputStream(new FileInputStream(fileObj));
                bos = new BufferedOutputStream(new FileOutputStream(destFile));
                byte[] btmp = new byte[1024];
                while (bis.read(btmp) != -1) {
                    bos.write(btmp);
                }
            } catch (Exception e) {
                log.error("?" + fileObj.getAbsolutePath() + "", e);
            } finally {
                try {
                    if (bis != null)
                        bis.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                try {
                    if (bos != null)
                        bos.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        fileObj.delete();
    } catch (Exception e) {
        log.error("?" + fileObj.getAbsolutePath() + "", e);
    }
}

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From source file:org.iti.agrimarket.administration.view.AddCategoryController.java

/**
 * Amr upload image and form data/* w w  w  .j ava2s . c  om*/
 *
 */
@RequestMapping(method = RequestMethod.POST, value = "/admin/addcategory")
public String addCategory(@RequestParam("nameAr") String nameAr, @RequestParam("nameEn") String nameEn,
        @RequestParam("parentCategoryId") int parentCategoryId, @RequestParam("file") MultipartFile file) {

    System.out.println("save user func ---------");
    System.out.println("full Name :" + nameAr);

    Category category = new Category();
    category.setNameAr(nameAr);
    category.setNameEn(nameEn);
    Category parentCategory = categoryService.getCategory(parentCategoryId);

    category.setCategory(parentCategory);

    category.setSoundUrl("/to be continue");
    int res = categoryService.addCategory(category);

    if (!file.isEmpty()) {
        String fileName = category.getId() + String.valueOf(new Date().getTime());

        try {

            System.out.println("fileName   :" + fileName);
            byte[] bytes = file.getBytes();
            MagicMatch match = Magic.getMagicMatch(bytes);
            final String ext = "." + match.getExtension();

            File parentDir = new File(Constants.IMAGE_PATH + Constants.CATEGORY_PATH);
            if (!parentDir.isDirectory()) {
                parentDir.mkdirs();
            }

            BufferedOutputStream stream = new BufferedOutputStream(
                    new FileOutputStream(new File(Constants.IMAGE_PATH + Constants.CATEGORY_PATH + fileName)));
            stream.write(bytes);

            stream.close();
            category.setImageUrl(Constants.IMAGE_PRE_URL + Constants.CATEGORY_PATH + fileName + ext);
            categoryService.updateCategory(category);
        } catch (Exception e) {
            //                  logger.error(e.getMessage());
            categoryService.deleteCategory(category.getId()); // delete the category if something goes wrong
            return "redirect:/admin/categories_page.htm";
        }

    } else {

        category.setImageUrl(Constants.IMAGE_PRE_URL + Constants.CATEGORY_PATH + "default_category.jpg");
        categoryService.updateCategory(category);

    }

    return "redirect:/admin/categories_page.htm";
}

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