Example usage for java.util.zip ZipOutputStream ZipOutputStream

Introduction

In this page you can find the example usage for java.util.zip ZipOutputStream ZipOutputStream.

Prototype

public ZipOutputStream(OutputStream out) 

Source Link

Document

Creates a new ZIP output stream.

Usage

From source file:fll.web.GatherBugReport.java

/**
 * Add the database to the zipfile./* www .ja va  2  s .c o  m*/
 * 
 * @throws SQLException
 */
private static void addDatabase(final ZipOutputStream zipOut, final Connection connection,
        final Document challengeDocument) throws IOException, SQLException {

    ZipOutputStream dbZipOut = null;
    FileInputStream fis = null;
    try {
        final File temp = File.createTempFile("database", ".flldb");

        dbZipOut = new ZipOutputStream(new FileOutputStream(temp));
        DumpDB.dumpDatabase(dbZipOut, connection, challengeDocument);
        dbZipOut.close();

        zipOut.putNextEntry(new ZipEntry("database.flldb"));
        fis = new FileInputStream(temp);
        IOUtils.copy(fis, zipOut);
        fis.close();

        if (!temp.delete()) {
            temp.deleteOnExit();
        }

    } finally {
        IOUtils.closeQuietly(dbZipOut);
        IOUtils.closeQuietly(fis);
    }

}

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From source file:com.cenrise.test.azkaban.Utils.java

public static void zip(final File input, final File output) throws IOException {
    final FileOutputStream out = new FileOutputStream(output);
    final ZipOutputStream zOut = new ZipOutputStream(out);
    try {//from   w  w  w . java2 s .c  o m
        zipFile("", input, zOut);
    } finally {
        zOut.close();
    }
}

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From source file:de.blizzy.backup.Utils.java

public static void zipFile(File source, File target) throws IOException {
    ZipOutputStream out = null;/*from   w w w  . ja va  2s. c  o m*/
    try {
        out = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(target)));
        out.setLevel(Deflater.BEST_COMPRESSION);

        ZipEntry entry = new ZipEntry(source.getName());
        entry.setTime(source.lastModified());
        out.putNextEntry(entry);

        Files.copy(source.toPath(), out);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

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From source file:com.compomics.pladipus.core.control.util.ZipUtils.java

/**
 * Zips an entire folder in one go//from ww  w. jav a2 s  .  c o m
 *
 * @param input the original folder
 * @param output the destination zip file
 */
static public void zipFolder(File inputFolder, File zipFile) throws UnspecifiedPladipusException, IOException {
    if (zipFile.exists()) {
        zipFile.delete();
    }
    zipFile.getParentFile().mkdirs();
    zipFile.createNewFile();
    try (FileOutputStream fileWriter = new FileOutputStream(zipFile);
            ZipOutputStream zip = new ZipOutputStream(fileWriter)) {
        addFolderToZip("", inputFolder.getAbsolutePath(), zip);
        zip.flush();
    }
}

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From source file:eionet.gdem.conversion.odf.OpenDocument.java

/**
 * Method unzips the ods file, replaces content.xml and meta.xml and finally zips it together again
 * @param out OutputStream//from   ww  w  .  j a  va 2  s. co m
 * @throws Exception If an error occurs.
 */
public void createOdsFile(OutputStream out) throws Exception {

    if (strContentFile == null) {
        throw new Exception("Content file is not set!");
    }

    initOdsFiles();

    FileInputStream result_file_input = null;
    FileOutputStream zip_file_output = new FileOutputStream(strOdsOutFile);
    ZipOutputStream zip_out = new ZipOutputStream(zip_file_output);

    try {
        // unzip template ods file to temp directory
        ZipUtil.unzip(strOdsTemplateFile, strWorkingFolder);
        // copy conent file into temp directory
        Utils.copyFile(new File(strContentFile),
                new File(strWorkingFolder + File.separator + CONTENT_FILE_NAME));
        // try to transform meta with XSL, if it fails then copy meta file into temp directory
        try {
            convertMetaFile();
        } catch (Throwable t) {
            Utils.copyFile(new File(strMetaFile), new File(strWorkingFolder + File.separator + META_FILE_NAME));
        }
        // zip temp directory
        ZipUtil.zipDir(strWorkingFolder, zip_out);
        zip_out.finish();
        zip_out.close();

        // Fill outputstream
        result_file_input = new FileInputStream(strOdsOutFile);
        Streams.drain(result_file_input, out);

    } catch (IOException ioe) {
        throw new Exception("Could not create OpenDocument Spreadsheet file: " + ioe.toString());
    } finally {
        IOUtils.closeQuietly(zip_out);
        IOUtils.closeQuietly(zip_file_output);
        IOUtils.closeQuietly(result_file_input);
    }
    try {
        // delete working folder and temporary ods file
        Utils.deleteFolder(strWorkingFolder);
        Utils.deleteFile(strOdsOutFile);
    } catch (Exception ioe) {
        // TODO fix logger
        // couldn't delete temp files
    }

}

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From source file:com.thoughtworks.go.plugin.infra.commons.PluginsZip.java

public void create() {
    checkFilesAccessibility(bundledPlugins, externalPlugins);
    reset();// w w w. ja  v  a  2 s. c  o  m

    MessageDigest md5Digest = DigestUtils.getMd5Digest();
    try (ZipOutputStream zos = new ZipOutputStream(
            new DigestOutputStream(new BufferedOutputStream(new FileOutputStream(destZipFile)), md5Digest))) {
        for (GoPluginDescriptor agentPlugins : agentPlugins()) {
            String zipEntryPrefix = "external/";

            if (agentPlugins.isBundledPlugin()) {
                zipEntryPrefix = "bundled/";
            }

            zos.putNextEntry(
                    new ZipEntry(zipEntryPrefix + new File(agentPlugins.pluginFileLocation()).getName()));
            Files.copy(new File(agentPlugins.pluginFileLocation()).toPath(), zos);
            zos.closeEntry();
        }
    } catch (Exception e) {
        LOG.error("Could not create zip of plugins for agent to download.", e);
    }

    md5DigestOfPlugins = Hex.encodeHexString(md5Digest.digest());
}

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From source file:com.juancarlosroot.threads.SimulatedUser.java

private void consultarFirma(int fileNameId) {
    try {/*from ww w . j a  v a2 s  .c  o m*/
        FileOutputStream fos = new FileOutputStream(
                userFolderPath + "/" + Integer.toString(fileNameId) + "Firmada.zip");
        ZipOutputStream zos = new ZipOutputStream(fos);

        String file1Name = userFolderPath + "/" + Integer.toString(fileNameId) + "Firmada.png";
        File image = new File(file1Name);

        ZipEntry zipEntry = new ZipEntry(image.getName());
        zos.putNextEntry(zipEntry);
        FileInputStream fileInputStream = new FileInputStream(image);

        byte[] buf = new byte[2048];
        int bytesRead;

        while ((bytesRead = fileInputStream.read(buf)) > 0) {
            zos.write(buf, 0, bytesRead);
        }
        zos.closeEntry();
        zos.close();
        fos.close();

        Path path = Paths.get(userFolderPath + "/" + Integer.toString(fileNameId) + "Firmada.zip");

        byte[] data = Files.readAllBytes(path);
        byte[] byteArray = Base64.encodeBase64(data);
        String b64 = new String(byteArray);

        System.out.println(consultaFirma(b64, Integer.toString(fileNameId) + "Firmada"));

        nFilesVerified++;
        System.out.println("User : " + idSimulatedUser + " FIRMA VERIFICADA");
    } catch (IOException ex) {
        Logger.getLogger(SimulatedUser.class.getName()).log(Level.SEVERE, null, ex);
        nNotFileFound++;
    } catch (IOException_Exception ex) {
        Logger.getLogger(SimulatedUser.class.getName()).log(Level.SEVERE, null, ex);
        nVerifyErrors++;
    }
}

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From source file:be.neutrinet.ispng.vpn.api.VPNClientConfig.java

@Post
public Representation getConfig(Map<String, String> data) {
    try {// w  w  w . j  a  v  a  2 s. c o  m
        if (!getRequestAttributes().containsKey("client"))
            return clientError("MALFORMED_REQUEST", Status.CLIENT_ERROR_BAD_REQUEST);

        Client client = Clients.dao.queryForId(getAttribute("client"));
        if (!Policy.get().canAccess(getSessionToken().get().getUser(), client)) {
            return clientError("FORBIDDEN", Status.CLIENT_ERROR_BAD_REQUEST);
        }

        ArrayList<String> config = new ArrayList<>();
        config.addAll(Arrays.asList(DEFAULTS));

        // create zip
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ZipOutputStream zip = new ZipOutputStream(baos);

        List<Certificate> userCert = Certificates.dao.queryForEq("client_id", client.id).stream()
                .filter(Certificate::valid).collect(Collectors.toList());

        if (!userCert.isEmpty()) {
            byte[] raw = userCert.get(0).getRaw();
            zip.putNextEntry(new ZipEntry("client.crt"));
            zip.write(raw);
            zip.putNextEntry(new ZipEntry("README"));
            zip.write(("!! You are using your own keypair. Please make sure to adjust the "
                    + "path to your private key in the config file or move the private key"
                    + " here and name it client.key").getBytes());
            config.add("cert client.crt");
            config.add("key client.key");
        } else if (client.user.certId != null && !client.user.certId.isEmpty()) {
            Representation res = addPKCS11config(data.get("platform").toLowerCase(), config, client.user);
            if (res != null)
                return res;
        }

        if (client.user.certId == null || client.user.certId.isEmpty()) {
            zip.putNextEntry(new ZipEntry("NO_KEYPAIR_DEFINED"));
            zip.write("Invalid state, no keypair has been defined.".getBytes());
        }

        return finalizeZip(config, zip, baos);
    } catch (Exception ex) {
        Logger.getLogger(getClass()).error("Failed to generate config file archive", ex);
    }

    return DEFAULT_ERROR;
}

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From source file:ee.ria.xroad.common.messagelog.archive.LogArchiveCache.java

InputStream getArchiveFile() throws IOException {
    tempArchive = File.createTempFile("xroad-log-archive-zip", ".tmp", workingDir.toFile());
    try (ZipOutputStream out = new ZipOutputStream(new FileOutputStream(tempArchive))) {
        addAsicContainersToArchive(out);
        addLinkingInfoToArchive(out);//from   w w  w .  j  ava  2 s.com
    } catch (Exception e) {
        handleCacheError(e);
    }

    return new FileInputStream(tempArchive);
}

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From source file:org.envirocar.app.util.Util.java

/**
 * Zips a list of files into the target archive.
 * /*w  ww.  j  a  va2 s. c o  m*/
 * @param files
 *            the list of files of the target archive
 * @param target
 *            the target filename
 * @throws IOException 
 */
public static void zipNative(List<File> files, String target) throws IOException {
    ZipOutputStream zos = null;
    try {
        File targetFile = new File(target);
        FileOutputStream dest = new FileOutputStream(targetFile);

        zos = new ZipOutputStream(new BufferedOutputStream(dest));

        for (File f : files) {
            byte[] bytes = readFileContents(f).toByteArray();
            ZipEntry entry = new ZipEntry(f.getName());
            zos.putNextEntry(entry);
            zos.write(bytes);
            zos.closeEntry();
        }

    } catch (IOException e) {
        throw e;
    } finally {
        try {
            if (zos != null)
                zos.close();
        } catch (IOException e) {
            logger.warn(e.getMessage(), e);
        }
    }

}

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