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:ZipUtilTest.java

public void testUnpackEntryFromStreamToFile() throws IOException {
    final String name = "foo";
    final byte[] contents = "bar".getBytes();

    File file = File.createTempFile("temp", null);
    try {//  w  ww.  j a  v a2  s .  co m
        // Create the ZIP file
        ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(file));
        try {
            zos.putNextEntry(new ZipEntry(name));
            zos.write(contents);
            zos.closeEntry();
        } finally {
            IOUtils.closeQuietly(zos);
        }

        FileInputStream fis = new FileInputStream(file);

        File outputFile = File.createTempFile("temp-output", null);

        boolean result = ZipUtil.unpackEntry(fis, name, outputFile);
        assertTrue(result);

        BufferedInputStream bis = new BufferedInputStream(new FileInputStream(outputFile));
        byte[] actual = new byte[1024];
        int read = bis.read(actual);
        bis.close();

        assertEquals(new String(contents), new String(actual, 0, read));
    } finally {
        FileUtils.deleteQuietly(file);
    }
}

---

From source file:ispyb.client.common.util.FileUtil.java

/**
 * Gunzip a local file/*from www. j  a v a  2s  . c  o  m*/
 * 
 * @param sourceFileName
 * @return
 */

public static byte[] readBytes(String sourceFileName) {

    ByteArrayOutputStream outBuffer = null;
    FileInputStream inFile = null;
    BufferedInputStream bufInputStream = null;

    try {
        outBuffer = new ByteArrayOutputStream();
        inFile = new FileInputStream(sourceFileName);
        bufInputStream = new BufferedInputStream(inFile);

        byte[] tmpBuffer = new byte[8 * 1024];
        int n = 0;
        while ((n = bufInputStream.read(tmpBuffer)) >= 0)
            outBuffer.write(tmpBuffer, 0, n);
    } catch (FileNotFoundException fnf) {
        LOG.error("[readBytes] File not found :" + fnf.getMessage());
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (inFile != null) {
            try {
                inFile.close();
            } catch (IOException ioex) {
                // ignore
            }
        }
        if (outBuffer != null) {
            try {
                outBuffer.close();
            } catch (IOException ioex) {
                // ignore
            }
        }
        if (bufInputStream != null) {
            try {
                bufInputStream.close();
            } catch (IOException ioex) {
                // ignore
            }
        }
    }
    return outBuffer.toByteArray();
}

---

From source file:com.kaylerrenslow.armaDialogCreator.updater.tasks.AdcVersionCheckTask.java

private void downloadLatestRelease(String downloadUrl) throws Exception {
    setIndeterminateProgress();//from  www.  j a  va 2 s  . c o m
    setStatusText("Updater.downloading_newest_version");

    URL url = new URL(downloadUrl);

    BufferedInputStream in = null;
    FileOutputStream fout = null;
    URLConnection urlConnection = null;
    long workDone = 0;

    downloadDirectory.mkdirs();
    try {
        urlConnection = url.openConnection();
        in = new BufferedInputStream(urlConnection.getInputStream());
        fout = new FileOutputStream(downloadDirectory.getAbsolutePath() + "/" + adcJarSave.getName());

        long downloadSize = urlConnection.getContentLengthLong();
        if (downloadDirectory.getFreeSpace() < downloadSize) {
            in.close();
            fout.close();
            urlConnection.getInputStream().close();
            throw new NotEnoughFreeSpaceException(ADCUpdater.bundle.getString("Updater.not_enough_free_space"));
        }

        final byte data[] = new byte[1024];
        int count;
        while ((count = in.read(data, 0, 1024)) != -1) {
            fout.write(data, 0, count);
            workDone += count;
            updateProgress(workDone, downloadSize);
        }
    } finally {
        if (in != null) {
            in.close();
        }
        if (urlConnection != null) {
            urlConnection.getInputStream().close();
        }
        if (fout != null) {
            fout.close();
        }
    }
    setStatusText("Updater.download_complete");
    Thread.sleep(1000);
    setStatusText("Updater.launching");
    Thread.sleep(1000);
}

---

From source file:org.jboss.ejb3.packagemanager.retriever.impl.HttpPackageRetriever.java

/**
 * @see org.jboss.ejb3.packagemanager.retriever.PackageRetriever#retrievePackage(PackageManagerContext, URL)
 *///from  w  w w .  ja v a 2 s.  c  o  m
@Override
public File retrievePackage(PackageManagerContext pkgMgrCtx, URL packagePath) throws PackageRetrievalException {
    if (!packagePath.getProtocol().equals("http")) {
        throw new PackageRetrievalException("Cannot handle " + packagePath);
    }
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(packagePath.toExternalForm());
    HttpResponse httpResponse = null;
    try {
        httpResponse = httpClient.execute(httpGet);
    } catch (Exception e) {
        throw new PackageRetrievalException("Exception while retrieving package " + packagePath, e);
    }
    if (httpResponse.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
        throw new PackageRetrievalException("Http retrieval wasn't successful, returned status code  "
                + httpResponse.getStatusLine().getStatusCode());
    }
    HttpEntity httpEntity = httpResponse.getEntity();

    try {
        // TODO: should this tmp be deleted on exit?
        File tmpPkgFile = File.createTempFile("tmp", ".jar",
                pkgMgrCtx.getPackageManagerEnvironment().getPackageManagerTmpDir());
        FileOutputStream fos = new FileOutputStream(tmpPkgFile);
        BufferedOutputStream bos = null;
        BufferedInputStream bis = null;
        try {
            bos = new BufferedOutputStream(fos);
            InputStream is = httpEntity.getContent();
            bis = new BufferedInputStream(is);
            byte[] content = new byte[4096];
            int length;
            while ((length = bis.read(content)) != -1) {
                bos.write(content, 0, length);
            }
            bos.flush();
        } finally {
            if (bos != null) {
                bos.close();
            }
            if (bis != null) {
                bis.close();
            }
        }
        return tmpPkgFile;

    } catch (IOException ioe) {
        throw new PackageRetrievalException("Could not process the retrieved package", ioe);
    }
    // TODO: I need to read the HttpClient 4.x javadocs to figure out the API for closing the
    // Http connection

}

---

From source file:JarMaker.java

/**
 * Unpack the jar file to a directory, till teaf files
 * @param file The source file name/*from  w  ww .  j a  v a  2s.co  m*/
 * @param file1 The target directory
 * @author wangxp
 * @version 2003/11/07
 */
public static void unpackAppJar(String file, String file1) throws IOException {

    // m_log.debug("unpackAppJar begin. file="+file+"|||file1="+file1);

    BufferedInputStream bufferedinputstream = new BufferedInputStream(new FileInputStream(file));
    ZipInputStream zipinputstream = new ZipInputStream(bufferedinputstream);
    byte abyte0[] = new byte[1024];
    for (ZipEntry zipentry = zipinputstream.getNextEntry(); zipentry != null; zipentry = zipinputstream
            .getNextEntry()) {
        File file2 = new File(file1, zipentry.getName());
        if (zipentry.isDirectory()) {
            if (!file2.exists() && !file2.mkdirs())
                throw new IOException("Could not make directory " + file2.getPath());
        } else {
            File file3 = file2.getParentFile();
            if (file3 != null && !file3.exists() && !file3.mkdirs())
                throw new IOException("Could not make directory " + file3.getPath());
            BufferedOutputStream bufferedoutputstream = new BufferedOutputStream(new FileOutputStream(file2));
            int i;
            try {
                while ((i = zipinputstream.read(abyte0, 0, abyte0.length)) != -1)
                    bufferedoutputstream.write(abyte0, 0, i);
            } catch (IOException ie) {
                ie.printStackTrace();
                // m_logger.error(ie);
                throw ie;
            }
            bufferedoutputstream.close();
        }
    }
    zipinputstream.close();
    bufferedinputstream.close();
    // m_log.debug("unpackAppJar end.");
}

---

From source file:com.microsoft.tfs.client.common.ui.teambuild.commands.CreateUploadZipCommand.java

/**
 * Copy zip file and remove ignored files
 *
 * @param srcFile/*from   ww w . ja  v  a2 s.c  o m*/
 * @param destFile
 * @throws IOException
 */
public void copyZip(final String srcFile, final String destFile) throws Exception {
    loadDefaultExcludePattern(getRootFolderInZip(srcFile));

    final ZipFile zipSrc = new ZipFile(srcFile);
    final ZipOutputStream out = new ZipOutputStream(new FileOutputStream(destFile));

    try {
        final Enumeration<? extends ZipEntry> entries = zipSrc.entries();
        while (entries.hasMoreElements()) {
            final ZipEntry entry = entries.nextElement();
            if (!isExcluded(LocalPath.combine(srcFile, entry.getName()), false, srcFile)) {
                final ZipEntry newEntry = new ZipEntry(entry.getName());
                out.putNextEntry(newEntry);

                final BufferedInputStream in = new BufferedInputStream(zipSrc.getInputStream(entry));
                int len;
                final byte[] buf = new byte[65536];
                while ((len = in.read(buf)) > 0) {
                    out.write(buf, 0, len);
                }
                out.closeEntry();
                in.close();
            }
        }
        out.finish();
    } catch (final IOException e) {
        errorMsg = Messages.getString("CreateUploadZipCommand.CopyArchiveErrorMessageFormat"); //$NON-NLS-1$
        log.error("Exceptions when copying exising archive ", e); //$NON-NLS-1$
        throw e;
    } finally {
        out.close();
        zipSrc.close();
    }
}

---

From source file:edu.stanford.epadd.launcher.Main.java

public static void copy_stream_to_file(InputStream is, String filename) throws IOException {
    int bufsize = 64 * 1024;
    BufferedInputStream bis = null;
    BufferedOutputStream bos = null;
    try {/*from   w w  w .  j a va 2s. c o  m*/
        File f = new File(filename);
        if (f.exists()) {
            // out.println ("File " + filename + " exists");
            boolean b = f.delete(); // best effort to delete file if it exists. this is because windows often complains about perms 
            if (!b)
                out.println("Warning: failed to delete " + filename);
        }
        bis = new BufferedInputStream(is, bufsize);
        bos = new BufferedOutputStream(new FileOutputStream(filename), bufsize);
        byte buf[] = new byte[bufsize];
        while (true) {
            int n = bis.read(buf);
            if (n <= 0)
                break;
            bos.write(buf, 0, n);
        }
    } catch (IOException ioe) {
        out.println("ERROR trying to copy data to file: " + filename + ", forging ahead nevertheless");
    } finally {
        if (bis != null)
            bis.close();
        if (bos != null)
            bos.close();
    }
}

---

From source file:com.taurus.compratae.appservice.impl.EnvioArchivoFTPServiceImpl.java

public void conectarFTP(Archivo archivo) {
    FTPClient client = new FTPClient();
    /*String sFTP = "127.0.0.1";
    String sUser = "tae";/* w w  w.j a  va2 s . c  o m*/
    String sPassword = "tae";*/
    String sFTP = buscarParametros(FTP_SERVER);
    String sUser = buscarParametros(FTP_USER);
    String sPassword = buscarParametros(FTP_PASSWORD);
    ///////////////////////////////////
    //String[] lista;
    try {
        client.connect(sFTP);
        boolean login = client.login(sUser, sPassword);
        System.out.println("1. Directorio de trabajo: " + client.printWorkingDirectory());
        client.setFileType(FTP.BINARY_FILE_TYPE);
        BufferedInputStream buffIn = null;
        buffIn = new BufferedInputStream(new FileInputStream(archivo.getNombre()));
        client.enterLocalPassiveMode();
        StringTokenizer tokens = new StringTokenizer(archivo.getNombre(), "/");//Para separar el nombre de la ruta.
        int i = 0;
        String nombre = "";
        while (tokens.hasMoreTokens()) {
            if (i == 1) {
                nombre = tokens.nextToken();
                i++;
            } else {
                i++;
            }
        }
        client.storeFile(nombre, buffIn);
        buffIn.close();
        /*lista = client.listNames();
        for (String lista1 : lista) {
        System.out.println(lista1);
        }*/
        //client.changeWorkingDirectory("\\done");
        //System.out.println("2. Working Directory: " + client.printWorkingDirectory());
        client.logout();
        client.disconnect();
        System.out.println("Termin de conectarme al FTP!!");
    } catch (IOException ioe) {
        ioe.printStackTrace();
    }
}

---

From source file:com.microsoft.tfs.core.clients.versioncontrol.localworkspace.LocalMetadataTable.java

public LocalMetadataTable(final String filename, final LocalMetadataTable cachedLoadSource,
        final int retryCount) throws IOException {
    Check.notNull(filename, "filename"); //$NON-NLS-1$

    this.filename = filename;

    setDirty(false);/*  ww  w. j  a  v  a2  s. com*/
    setAborted(false);

    try {
        tableLock = new LocalMetadataTableLock(filename, retryCount, false);

        recover();

        initialize();

        log.debug(MessageFormat.format("Loading {0}", this.getClass().getCanonicalName())); //$NON-NLS-1$

        final long start = System.currentTimeMillis();

        if (!tryCachedLoad(cachedLoadSource)) {
            FileInputStream is = null;
            BufferedInputStream bis = null;

            try {
                is = getInputStream();
                if (is != null) {
                    bis = new BufferedInputStream(is);
                    load(bis);
                }
            } finally {
                if (bis != null) {
                    bis.close();

                }
                if (is != null) {
                    is.close();
                }
            }
        }

        log.debug(MessageFormat.format("Total time for load of {0} was {1} ms", //$NON-NLS-1$
                this.getClass().getName(), (System.currentTimeMillis() - start)));
    } catch (final Exception e) {
        close(false);
        throw new VersionControlException(e);
    }
}

---

From source file:ebay.dts.client.FileTransferActions.java

public void downloadFile2(String fileName, String jobId, String fileReferenceId) throws EbayConnectorException {

    String callName = "downloadFile";

    try {// ww w.j  ava  2 s. c o  m

        FileTransferServicePort port = call.setFTSMessageContext(callName);
        com.ebay.marketplace.services.DownloadFileRequest request = new com.ebay.marketplace.services.DownloadFileRequest();
        request.setFileReferenceId(fileReferenceId);
        request.setTaskReferenceId(jobId);
        DownloadFileResponse response = port.downloadFile(request);
        if (response.getAck().equals(AckValue.SUCCESS)) {
            logger.debug(AckValue.SUCCESS.toString());
        } else {
            logger.error(response.getErrorMessage().getError().get(0).getMessage());
            throw new EbayConnectorException(response.getErrorMessage().getError().get(0).getMessage());
        }

        FileAttachment attachment = response.getFileAttachment();
        DataHandler dh = attachment.getData();

        try {
            InputStream in = dh.getInputStream();
            BufferedInputStream bis = new BufferedInputStream(new GZIPInputStream(in));
            FileOutputStream fo = new FileOutputStream(new File(fileName)); // "C:/myDownLoadFile.gz"
            BufferedOutputStream bos = new BufferedOutputStream(fo);
            int bytes_read = 0;
            byte[] dataBuf = new byte[4096];
            while ((bytes_read = bis.read(dataBuf)) != -1) {
                bos.write(dataBuf, 0, bytes_read);
            }
            bis.close();
            bos.flush();
            bos.close();
            logger.info("File attachment has been saved successfully to " + fileName);

        } catch (IOException e) {
            logger.error("Exception caught while trying to save the attachement");
            throw new EbayConnectorException("Exception caught while trying to save the attachement", e);
        }

    } catch (Exception e) {
        throw new EbayConnectorException("Exception caught while trying to save the attachement", e);
    }

}

---

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