Example usage for java.util.zip ZipOutputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closes the ZIP output stream as well as the stream being filtered.

Usage

From source file:com.alexoree.jenkins.Main.java

public static void main(String[] args) throws Exception {
    // create Options object
    Options options = new Options();

    options.addOption("t", false, "throttle the downloads, waits 5 seconds in between each d/l");

    // automatically generate the help statement
    HelpFormatter formatter = new HelpFormatter();
    formatter.printHelp("jenkins-sync", options);

    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(options, args);
    boolean throttle = cmd.hasOption("t");

    String plugins = "https://updates.jenkins-ci.org/latest/";
    List<String> ps = new ArrayList<String>();
    Document doc = Jsoup.connect(plugins).get();
    for (Element file : doc.select("td a")) {
        //System.out.println(file.attr("href"));
        if (file.attr("href").endsWith(".hpi") || file.attr("href").endsWith(".war")) {
            ps.add(file.attr("href"));
        }/*from   w  w w  . j a v  a2s . c  o  m*/
    }

    File root = new File(".");
    //https://updates.jenkins-ci.org/latest/AdaptivePlugin.hpi
    new File("./latest").mkdirs();

    //output zip file
    String zipFile = "jenkinsSync.zip";
    // create byte buffer
    byte[] buffer = new byte[1024];
    FileOutputStream fos = new FileOutputStream(zipFile);
    ZipOutputStream zos = new ZipOutputStream(fos);

    //download the plugins
    for (int i = 0; i < ps.size(); i++) {
        System.out.println("[" + i + "/" + ps.size() + "] downloading " + plugins + ps.get(i));
        String outputFile = download(root.getAbsolutePath() + "/latest/" + ps.get(i), plugins + ps.get(i));

        FileInputStream fis = new FileInputStream(outputFile);
        // begin writing a new ZIP entry, positions the stream to the start of the entry data
        zos.putNextEntry(new ZipEntry(outputFile.replace(root.getAbsolutePath(), "")
                .replace("updates.jenkins-ci.org/", "").replace("https:/", "")));
        int length;
        while ((length = fis.read(buffer)) > 0) {
            zos.write(buffer, 0, length);
        }
        zos.closeEntry();
        fis.close();
        if (throttle)
            Thread.sleep(WAIT);
        new File(root.getAbsolutePath() + "/latest/" + ps.get(i)).deleteOnExit();
    }

    //download the json metadata
    plugins = "https://updates.jenkins-ci.org/";
    ps = new ArrayList<String>();
    doc = Jsoup.connect(plugins).get();
    for (Element file : doc.select("td a")) {
        //System.out.println(file.attr("href"));
        if (file.attr("href").endsWith(".json")) {
            ps.add(file.attr("href"));
        }
    }
    for (int i = 0; i < ps.size(); i++) {
        download(root.getAbsolutePath() + "/" + ps.get(i), plugins + ps.get(i));

        FileInputStream fis = new FileInputStream(root.getAbsolutePath() + "/" + ps.get(i));
        // begin writing a new ZIP entry, positions the stream to the start of the entry data
        zos.putNextEntry(new ZipEntry(plugins + ps.get(i)));
        int length;
        while ((length = fis.read(buffer)) > 0) {
            zos.write(buffer, 0, length);
        }
        zos.closeEntry();
        fis.close();
        new File(root.getAbsolutePath() + "/" + ps.get(i)).deleteOnExit();
        if (throttle)
            Thread.sleep(WAIT);
    }

    // close the ZipOutputStream
    zos.close();
}

From source file:Main.java

private static void zipDir(String zipFileName, String dir) throws Exception {
    File dirObj = new File(dir);
    ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zipFileName));
    System.out.println("Creating : " + zipFileName);
    addDir(dirObj, out);/*from   w  w w  . j a  v a2 s. c om*/
    out.close();
}

From source file:Main.java

public static byte[] compressZip(byte bytes[]) throws IOException {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    ZipOutputStream zipos = new ZipOutputStream(os);
    zipos.putNextEntry(new ZipEntry("ZIP"));
    zipos.write(bytes, 0, bytes.length);
    zipos.close();
    return os.toByteArray();
}

From source file:Main.java

public static final void zipDirectory(File directory, File zip) throws IOException {
    ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(zip));
    zip(directory, directory.getParentFile(), zos);
    zos.close();
}

From source file:Main.java

public static void compressDir(File file) throws IOException {
    FileOutputStream f = new FileOutputStream(file.getParent() + file.getName() + ".zip");
    CheckedOutputStream cs = new CheckedOutputStream(f, new Adler32());
    ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(cs));

    compressDir(file, out, file.getAbsolutePath());

    out.flush();//from www .  ja va2 s. c o m
    out.close();
}

From source file:Main.java

public static void zipDir(String zipFileName, String dir) throws Exception {
    ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipFileName));

    zipDir(dir, zipOut);/*w w  w.ja  v  a  2s  . c o m*/

    zipOut.close();
}

From source file:com.jaspersoft.jasperserver.jrsh.common.ZipUtil.java

public static File pack(String directory) {
    File dir = new File(directory);
    if (!dir.isDirectory()) {
        throw new DirectoryDoesNotExistException(directory);
    }// w  w w. j  av  a2 s  .  com
    directory = StringUtils.chomp(directory, separator);
    String outputFileName = directory.concat(".zip");
    try {
        File arch = new File(outputFileName);
        FileOutputStream fos = null;
        fos = new FileOutputStream(arch);
        ZipOutputStream zos = new ZipOutputStream(fos);
        addFiles(zos, directory, directory);
        zos.close();
        return arch;
    } catch (Exception unimportant) {
        throw new CannotPackDirectoryException();
    }
}

From source file:Main.java

public static byte[] zipDir(String dir) throws Exception {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ZipOutputStream zipOut = new ZipOutputStream(out);

    zipDir(dir, zipOut);//w ww. j  a v  a 2s  .  c om

    byte[] zipped = out.toByteArray();
    zipOut.close();

    return zipped;
}

From source file:nl.clockwork.common.util.Utils.java

public static byte[] zip(String name, String content) throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ZipOutputStream zout = new ZipOutputStream(out);
    ZipEntry entry = new ZipEntry(name);
    zout.putNextEntry(entry);//from  w  w w.  j a  v  a2  s.c om
    zout.write(content.getBytes());
    zout.close();
    return out.toByteArray();
}

From source file:FolderZiper.java

static public void zipFolder(String srcFolder, String destZipFile) throws Exception {
    ZipOutputStream zip = null;
    FileOutputStream fileWriter = null;

    fileWriter = new FileOutputStream(destZipFile);
    zip = new ZipOutputStream(fileWriter);

    addFolderToZip("", srcFolder, zip);
    zip.flush();//  www. jav  a 2  s.  co m
    zip.close();
}