Example usage for java.io BufferedInputStream close

Introduction

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

Prototype

public void close() throws IOException 

Source Link

Document

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

Usage

From source file:com.zrlh.llkc.funciton.Http_Utility.java

/**
 * Upload image into output stream ./*from  w  ww . j a v a  2  s.  c o  m*/
 * 
 * @param out
 *            output stream for uploading bitmap
 * @param imgBm
 * @param keyId
 *            keyId
 * @param type
 *            
 * @throws Exception
 */
private static void imageContentToUpload(OutputStream out, Bitmap imgBm) throws Exception {
    StringBuilder temp = new StringBuilder();

    temp.append(MP_BOUNDARY).append("\r\n");
    temp.append("Content-Disposition: form-data; name=\"pic\"; filename=\"").append("news_image")
            .append("\"\r\n");
    String filetype = "image/png";
    temp.append("Content-Type: ").append(filetype).append("\r\n\r\n");

    byte[] res = temp.toString().getBytes();
    BufferedInputStream bis = null;
    try {
        out.write(res);
        imgBm.compress(CompressFormat.PNG, 75, out);
        out.write("\r\n".getBytes());
        out.write(("\r\n" + END_MP_BOUNDARY).getBytes());
    } catch (IOException e) {
        throw new Exception(e);
    } finally {
        if (null != bis) {
            try {
                bis.close();
            } catch (IOException e) {
                throw new Exception(e);
            }
        }
    }
}

---

From source file:com.glaf.core.util.ZipUtils.java

public static byte[] getZipBytes(Map<String, InputStream> dataMap) {
    byte[] bytes = null;
    try {/*w ww  . ja va 2  s .  c  o m*/
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        BufferedOutputStream bos = new BufferedOutputStream(baos);
        JarOutputStream jos = new JarOutputStream(bos);
        if (dataMap != null) {
            Set<Entry<String, InputStream>> entrySet = dataMap.entrySet();
            for (Entry<String, InputStream> entry : entrySet) {
                String name = entry.getKey();
                InputStream inputStream = entry.getValue();
                if (name != null && inputStream != null) {
                    BufferedInputStream bis = new BufferedInputStream(inputStream);
                    JarEntry jarEntry = new JarEntry(name);
                    jos.putNextEntry(jarEntry);

                    while ((len = bis.read(buf)) >= 0) {
                        jos.write(buf, 0, len);
                    }

                    bis.close();
                    jos.closeEntry();
                }
            }
        }
        jos.flush();
        jos.close();
        bos.flush();
        bos.close();
        bytes = baos.toByteArray();
        baos.close();
        return bytes;
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

---

From source file:com.aurel.track.util.emailHandling.MailReader.java

/**
 * Saves attachment//from w w w. j  a va2s  .co  m
 */
public static File saveFile(String filename, InputStream input) throws IOException {
    // in case there is no filename, create temporary file and use its
    // filename instead
    String tempDir = HandleHome.getTrackplus_Home() + File.separator + HandleHome.DATA_DIR + File.separator
            + "temp";
    File dirTem = new File(tempDir);
    if (!dirTem.exists()) {
        dirTem.mkdirs();
    }
    File file;
    if (filename == null) {
        file = File.createTempFile("xxxxxx", ".out", dirTem);
    } else {
        // Existing files will not be overwritten
        file = new File(dirTem, filename);
    }

    int i = 0;
    while (file.exists()) {
        // Extend filename by number so it is unique
        file = new File(dirTem, i + filename);
        i++;
    }

    // BufferedOutputStream for writing into the file
    BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));

    // BufferedInputStream for reading the parts
    BufferedInputStream bis = new BufferedInputStream(input);

    // read data and write to output stream
    int aByte;
    while ((aByte = bis.read()) != -1) {
        bos.write(aByte);
    }

    // release resources
    bos.flush();
    bos.close();
    bis.close();
    return file;
}

---

From source file:net.amigocraft.mpt.util.MiscUtil.java

public static boolean unzip(ZipFile zip, File dest, List<String> files) throws MPTException {
    boolean returnValue = true;
    try {/*from www.ja va  2  s .co  m*/
        List<String> existingDirs = new ArrayList<>();
        Enumeration<? extends ZipEntry> en = zip.entries();
        entryLoop: while (en.hasMoreElements()) {
            ZipEntry entry = en.nextElement();
            String name = entry.getName().startsWith("./")
                    ? entry.getName().substring(2, entry.getName().length())
                    : entry.getName();
            File file = new File(dest, name);
            if (entry.isDirectory()) {
                if (file.exists()) {
                    if (DISALLOW_MERGE) {
                        existingDirs.add(name);
                        if (VERBOSE)
                            Main.log.warning("Refusing to extract directory " + name + ": already exists");
                    }
                }
            } else {
                files.add(name);
                for (String dir : DISALLOWED_DIRECTORIES) {
                    if (file.getPath().startsWith(dir)) {
                        if (VERBOSE)
                            Main.log.warning("Refusing to extract " + name + " from " + zip.getName()
                                    + ": parent directory \"" + dir + "\" is not allowed");
                        continue entryLoop;
                    }
                }
                if (DISALLOW_MERGE) {
                    for (String dir : existingDirs) {
                        if (file.getPath().substring(2, file.getPath().length()).replace(File.separator, "/")
                                .startsWith(dir)) {
                            continue entryLoop;
                        }
                    }
                }
                if (!DISALLOW_OVERWRITE || !file.exists()) {
                    file.getParentFile().mkdirs();
                    for (String ext : DISALLOWED_EXTENSIONS) {
                        if (file.getName().endsWith(ext)) {
                            if (VERBOSE)
                                Main.log.warning("Refusing to extract " + name + " from " + zip.getName()
                                        + ": extension \"" + ext + "\" is not allowed");
                            returnValue = false;
                            continue entryLoop;
                        }
                    }
                    BufferedInputStream bIs = new BufferedInputStream(zip.getInputStream(entry));
                    int b;
                    byte[] buffer = new byte[1024];
                    FileOutputStream fOs = new FileOutputStream(file);
                    BufferedOutputStream bOs = new BufferedOutputStream(fOs, 1024);
                    while ((b = bIs.read(buffer, 0, 1024)) != -1)
                        bOs.write(buffer, 0, b);
                    bOs.flush();
                    bOs.close();
                    bIs.close();
                } else {
                    if (VERBOSE)
                        Main.log.warning(
                                "Refusing to extract " + name + " from " + zip.getName() + ": already exists");
                    returnValue = false;
                }
            }
        }
    } catch (Exception ex) {
        ex.printStackTrace(); //TODO
        throw new MPTException(ERROR_COLOR + "Failed to extract archive!");
    }
    return returnValue;
}

---

From source file:abfab3d.io.input.ModelLoader.java

private static void unzipEntry(ZipFile zipFile, ZipArchiveEntry entry, File dest) throws IOException {

    if (entry.isDirectory()) {
        createDir(new File(dest, entry.getName()));
        return;//  www .j ava2 s . com
    }

    File outputFile = new File(dest, entry.getName());
    if (!outputFile.getParentFile().exists()) {
        createDir(outputFile.getParentFile());
    }

    BufferedInputStream inputStream = new BufferedInputStream(zipFile.getInputStream(entry));
    BufferedOutputStream outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));

    try {
        IOUtils.copy(inputStream, outputStream);
    } finally {
        if (outputStream != null)
            outputStream.close();
        if (inputStream != null)
            inputStream.close();
    }
}

---

From source file:Main.java

/**
 * Zips a subfolder//from w  w  w .  ja  v a  2s  .com
 */
protected static void zipSubFolder(ZipOutputStream zipOut, File srcFolder, int basePathLength)
        throws IOException {
    final int BUFFER = 2048;

    File[] fileList = srcFolder.listFiles();
    BufferedInputStream bis = null;

    for (File file : fileList) {

        if (file.isDirectory()) {
            zipSubFolder(zipOut, file, basePathLength);

        } else {
            byte data[] = new byte[BUFFER];
            String unmodifiedFilePath = file.getPath();
            String relativePath = unmodifiedFilePath.substring(basePathLength);
            Log.d("ZIP SUBFOLDER", "Relative Path : " + relativePath);

            FileInputStream fis = new FileInputStream(unmodifiedFilePath);
            bis = new BufferedInputStream(fis, BUFFER);

            ZipEntry zipEntry = new ZipEntry(relativePath);
            zipOut.putNextEntry(zipEntry);

            int count;
            while ((count = bis.read(data, 0, BUFFER)) != -1) {
                zipOut.write(data, 0, count);
            }

            bis.close();
        }
    }
}

---

From source file:net.servicestack.client.Utils.java

public static byte[] readBytesToEnd(InputStream stream) throws IOException {

    ByteArrayBuffer bytes = new ByteArrayBuffer(1024);

    final BufferedInputStream bufferedStream = new BufferedInputStream(stream, 8192);
    try {//from   ww w  .j  av a  2s.  c o m
        final byte[] buffer = new byte[1024];
        int bytesRead = 0;
        while ((bytesRead = bufferedStream.read(buffer)) > 0) {
            bytes.append(buffer, 0, bytesRead);
        }
        return bytes.toByteArray();
    } finally {
        bufferedStream.close();
    }
}

---

From source file:jeeves.xlink.Processor.java

/**
 * Resolves an xlink/*  w  w  w.  j a  v a  2s. c om*/
 */
public static synchronized Element resolveXLink(String uri, String idSearch, ServiceContext srvContext)
        throws IOException, JDOMException, CacheException {

    cleanFailures();
    if (failures.size() > MAX_FAILURES) {
        throw new RuntimeException("There have been " + failures.size()
                + " timeouts resolving xlinks in the last " + ELAPSE_TIME + " ms");
    }
    Element remoteFragment = null;
    try {
        // TODO-API: Support local protocol on /api/registries/
        if (uri.startsWith(XLink.LOCAL_PROTOCOL)) {
            SpringLocalServiceInvoker springLocalServiceInvoker = srvContext
                    .getBean(SpringLocalServiceInvoker.class);
            remoteFragment = (Element) springLocalServiceInvoker.invoke(uri);
        } else {
            // Avoid references to filesystem
            if (uri.toLowerCase().startsWith("file://")) {
                return null;
            }

            uri = uri.replaceAll("&+", "&");
            String mappedURI = mapURI(uri);

            JeevesJCS xlinkCache = JeevesJCS.getInstance(XLINK_JCS);
            remoteFragment = (Element) xlinkCache.getFromGroup(uri.toLowerCase(), mappedURI);
            if (remoteFragment == null) {
                Log.info(Log.XLINK_PROCESSOR, "cache MISS on " + uri.toLowerCase());
                URL url = new URL(uri.replaceAll("&", "&"));

                URLConnection conn = url.openConnection();
                conn.setConnectTimeout(1000);

                BufferedInputStream in = new BufferedInputStream(conn.getInputStream());
                try {
                    remoteFragment = Xml.loadStream(in);
                    if (Log.isDebugEnabled(Log.XLINK_PROCESSOR))
                        Log.debug(Log.XLINK_PROCESSOR, "Read:\n" + Xml.getString(remoteFragment));
                } finally {
                    in.close();
                }
            } else {
                Log.debug(Log.XLINK_PROCESSOR, "cache HIT on " + uri.toLowerCase());
            }

            if (remoteFragment != null && !remoteFragment.getName().equalsIgnoreCase("error")) {
                xlinkCache.putInGroup(uri.toLowerCase(), mappedURI, remoteFragment);
                if (Log.isDebugEnabled(Log.XLINK_PROCESSOR))
                    Log.debug(Log.XLINK_PROCESSOR, "cache miss for " + uri);
            } else {
                return null;
            }

        }
    } catch (Exception e) { // MalformedURLException, IOException
        synchronized (Processor.class) {
            failures.add(System.currentTimeMillis());
        }

        Log.error(Log.XLINK_PROCESSOR, "Failed on " + uri, e);
    }

    // search for and return only the xml fragment that has @id=idSearch

    Element res = null;
    if (idSearch != null) {
        String xpath = "*//*[@id='" + idSearch + "']";
        try {
            res = Xml.selectElement(remoteFragment, xpath);
            if (res != null) {
                res = (Element) res.clone();
                res.removeAttribute("id");
            }
        } catch (Exception e) {
            Log.warning(Log.XLINK_PROCESSOR,
                    "Failed to search for remote fragment using " + xpath + ", error" + e.getMessage());
            return null;
        }
    } else {
        if (remoteFragment == null) {
            return null;
        } else {
            res = (Element) remoteFragment.clone();
        }
    }
    if (Log.isDebugEnabled(Log.XLINK_PROCESSOR))
        Log.debug(Log.XLINK_PROCESSOR, "Read:" + Xml.getString(res));
    return res;
}

---

From source file:Main.java

public static void unzip(String strZipFile) {

    try {/*from  w w  w.j a va2s. co m*/
        /*
         * STEP 1 : Create directory with the name of the zip file
         * 
         * For e.g. if we are going to extract c:/demo.zip create c:/demo directory where we can extract all the zip entries
         */
        File fSourceZip = new File(strZipFile);
        String zipPath = strZipFile.substring(0, strZipFile.length() - 4);
        File temp = new File(zipPath);
        temp.mkdir();
        System.out.println(zipPath + " created");

        /*
         * STEP 2 : Extract entries while creating required sub-directories
         */
        ZipFile zipFile = new ZipFile(fSourceZip);
        Enumeration<? extends ZipEntry> e = zipFile.entries();

        while (e.hasMoreElements()) {
            ZipEntry entry = (ZipEntry) e.nextElement();
            File destinationFilePath = new File(zipPath, entry.getName());

            // create directories if required.
            destinationFilePath.getParentFile().mkdirs();

            // if the entry is directory, leave it. Otherwise extract it.
            if (entry.isDirectory()) {
                continue;
            } else {
                // System.out.println("Extracting " + destinationFilePath);

                /*
                 * Get the InputStream for current entry of the zip file using
                 * 
                 * InputStream getInputStream(Entry entry) method.
                 */
                BufferedInputStream bis = new BufferedInputStream(zipFile.getInputStream(entry));

                int b;
                byte buffer[] = new byte[1024];

                /*
                 * read the current entry from the zip file, extract it and write the extracted file.
                 */
                FileOutputStream fos = new FileOutputStream(destinationFilePath);
                BufferedOutputStream bos = new BufferedOutputStream(fos, 1024);

                while ((b = bis.read(buffer, 0, 1024)) != -1) {
                    bos.write(buffer, 0, b);
                }

                // flush the output stream and close it.
                bos.flush();
                bos.close();

                // close the input stream.
                bis.close();
            }

        }
        zipFile.close();
    } catch (IOException ioe) {
        System.out.println("IOError :" + ioe);
    }

}

---

From source file:Main.java

public static void downloadImage(String imageUrl) {
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        Log.d("TAG", "monted sdcard");
    } else {//from ww  w  .j  a v  a 2  s.  co m
        Log.d("TAG", "has no sdcard");
    }
    HttpURLConnection con = null;
    FileOutputStream fos = null;
    BufferedOutputStream bos = null;
    BufferedInputStream bis = null;
    File imageFile = null;
    try {
        URL url = new URL(imageUrl);
        con = (HttpURLConnection) url.openConnection();
        con.setConnectTimeout(5 * 1000);
        con.setReadTimeout(15 * 1000);
        con.setDoInput(true);
        con.setDoOutput(true);
        bis = new BufferedInputStream(con.getInputStream());
        imageFile = new File(getImagePath(imageUrl));
        fos = new FileOutputStream(imageFile);
        bos = new BufferedOutputStream(fos);
        byte[] b = new byte[1024];
        int length;
        while ((length = bis.read(b)) != -1) {
            bos.write(b, 0, length);
            bos.flush();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            if (bis != null) {
                bis.close();
            }
            if (bos != null) {
                bos.close();
            }
            if (con != null) {
                con.disconnect();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    if (imageFile != null) {
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »