Example usage for java.util.zip ZipOutputStream write

Introduction

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

Prototype

public synchronized void write(byte[] b, int off, int len) throws IOException 

Source Link

Document

Writes an array of bytes to the current ZIP entry data.

Usage

From source file:org.apache.gobblin.service.modules.orchestration.AzkabanClientTest.java

private static void addDirToZipArchive(ZipOutputStream zos, File fileToZip, String parentDirectoryName)
        throws IOException {
    if (fileToZip == null || !fileToZip.exists()) {
        return;//from  w w w  .jav  a 2s  .  c  o m
    }

    String zipEntryName = fileToZip.getName();
    if (parentDirectoryName != null && !parentDirectoryName.isEmpty()) {
        zipEntryName = parentDirectoryName + "/" + fileToZip.getName();
    }

    if (fileToZip.isDirectory()) {
        for (File file : fileToZip.listFiles()) {
            addDirToZipArchive(zos, file, zipEntryName);
        }
    } else {
        byte[] buffer = new byte[1024];
        FileInputStream fis = new FileInputStream(fileToZip);
        zos.putNextEntry(new ZipEntry(zipEntryName));
        int length;
        while ((length = fis.read(buffer)) > 0) {
            zos.write(buffer, 0, length);
        }
        zos.closeEntry();
        fis.close();
    }
}

---

From source file:edu.umd.cs.submit.CommandLineSubmit.java

/**
 * @param p/*from   w w  w .j  a v  a  2s  . c  o m*/
 * @param find
 * @param files
 * @param userProps
 * @return
 * @throws IOException
 * @throws FileNotFoundException
 */
public static MultipartPostMethod createFilePost(Properties p, FindAllFiles find, Collection<File> files,
        Properties userProps) throws IOException, FileNotFoundException {
    // ========================== assemble zip file in byte array
    // ==============================
    String loginName = userProps.getProperty("loginName");
    String classAccount = userProps.getProperty("classAccount");
    String from = classAccount;
    if (loginName != null && !loginName.equals(classAccount))
        from += "/" + loginName;
    System.out.println(" submitted by " + from);
    System.out.println();
    System.out.println("Submitting the following files");
    ByteArrayOutputStream bytes = new ByteArrayOutputStream(4096);
    byte[] buf = new byte[4096];
    ZipOutputStream zipfile = new ZipOutputStream(bytes);
    zipfile.setComment("zipfile for CommandLineTurnin, version " + VERSION);
    for (File resource : files) {
        if (resource.isDirectory())
            continue;
        String relativePath = resource.getCanonicalPath().substring(find.rootPathLength + 1);
        System.out.println(relativePath);
        ZipEntry entry = new ZipEntry(relativePath);
        entry.setTime(resource.lastModified());

        zipfile.putNextEntry(entry);
        InputStream in = new FileInputStream(resource);
        try {
            while (true) {
                int n = in.read(buf);
                if (n < 0)
                    break;
                zipfile.write(buf, 0, n);
            }
        } finally {
            in.close();
        }
        zipfile.closeEntry();

    } // for each file
    zipfile.close();

    MultipartPostMethod filePost = new MultipartPostMethod(p.getProperty("submitURL"));

    p.putAll(userProps);
    // add properties
    for (Map.Entry<?, ?> e : p.entrySet()) {
        String key = (String) e.getKey();
        String value = (String) e.getValue();
        if (!key.equals("submitURL"))
            filePost.addParameter(key, value);
    }
    filePost.addParameter("submitClientTool", "CommandLineTool");
    filePost.addParameter("submitClientVersion", VERSION);
    byte[] allInput = bytes.toByteArray();
    filePost.addPart(new FilePart("submittedFiles", new ByteArrayPartSource("submit.zip", allInput)));
    return filePost;
}

---

From source file:com.matze5800.paupdater.Functions.java

public static void addFilesToExistingZip(File zipFile, File[] files) throws IOException {
    File tempFile = new File(Environment.getExternalStorageDirectory() + "/pa_updater", "temp_kernel.zip");
    tempFile.delete();//  ww w. j  a v  a2  s .c o m

    boolean renameOk = zipFile.renameTo(tempFile);
    if (!renameOk) {
        throw new RuntimeException(
                "could not rename the file " + zipFile.getAbsolutePath() + " to " + tempFile.getAbsolutePath());
    }
    byte[] buf = new byte[1024];

    ZipInputStream zin = new ZipInputStream(new FileInputStream(tempFile));
    ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zipFile));

    ZipEntry entry = zin.getNextEntry();
    while (entry != null) {
        String name = entry.getName();
        boolean notInFiles = true;
        for (File f : files) {
            if (f.getName().equals(name)) {
                notInFiles = false;
                break;
            }
        }
        if (notInFiles) {

            out.putNextEntry(new ZipEntry(name));

            int len;
            while ((len = zin.read(buf)) > 0) {
                out.write(buf, 0, len);
            }
        }
        entry = zin.getNextEntry();
    }
    zin.close();

    for (int i = 0; i < files.length; i++) {
        InputStream in = new FileInputStream(files[i]);
        out.putNextEntry(new ZipEntry(files[i].getName()));

        int len;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
        }
        out.closeEntry();
        in.close();
    }
    out.close();
    tempFile.delete();
}

---

From source file:de.brendamour.jpasskit.signing.PKSigningUtil.java

private static final void zip(final File directory, final File base, final ZipOutputStream zipOutputStream)
        throws IOException {
    File[] files = directory.listFiles();
    byte[] buffer = new byte[ZIP_BUFFER_SIZE];
    int read = 0;
    for (int i = 0, n = files.length; i < n; i++) {
        if (files[i].isDirectory()) {
            zip(files[i], base, zipOutputStream);
        } else {//from w  w  w .  ja  va2 s . c om
            FileInputStream fileInputStream = new FileInputStream(files[i]);
            ZipEntry entry = new ZipEntry(getRelativePathOfZipEntry(files[i], base));
            zipOutputStream.putNextEntry(entry);
            while (-1 != (read = fileInputStream.read(buffer))) {
                zipOutputStream.write(buffer, 0, read);
            }
            fileInputStream.close();
        }
    }
}

---

From source file:game.com.HandleDownloadFolderServlet.java

public static void addDirToZipArchive(ZipOutputStream zos, File fileToZip, String parrentDirectoryName)
        throws Exception {
    if (fileToZip == null || !fileToZip.exists()) {
        return;/*from  www.  j  av a 2s . c o m*/
    }

    String zipEntryName = fileToZip.getName();
    if (parrentDirectoryName != null && !parrentDirectoryName.isEmpty()) {
        zipEntryName = parrentDirectoryName + "/" + fileToZip.getName();
    }

    if (fileToZip.isDirectory()) {
        System.out.println("+" + zipEntryName);
        for (File file : fileToZip.listFiles()) {
            addDirToZipArchive(zos, file, zipEntryName);
        }
    } else {
        System.out.println("   " + zipEntryName);
        byte[] buffer = new byte[1024];
        FileInputStream fis = new FileInputStream(fileToZip);
        zos.putNextEntry(new ZipEntry(zipEntryName));
        int length;
        while ((length = fis.read(buffer)) > 0) {
            zos.write(buffer, 0, length);
        }
        zos.closeEntry();
        fis.close();
    }
}

---

From source file:mpimp.assemblxweb.util.J5FileUtils.java

private static void zipDirectoryRecursively(String dirPath, BufferedInputStream origin, int BUFFER,
        ZipOutputStream out, byte[] data, String parentDirName) throws Exception {
    File directory = new File(dirPath);
    File content[] = directory.listFiles();

    for (int i = 0; i < content.length; i++) {
        if (content[i].isDirectory()) {
            String parentPath = parentDirName + File.separator + content[i].getName();
            zipDirectoryRecursively(content[i].getAbsolutePath(), origin, BUFFER, out, data, parentPath);
        } else {/*from w w w  .  j a v  a  2s .co  m*/
            String filePathInDirectory = parentDirName + File.separator + content[i].getName();
            FileInputStream in = new FileInputStream(content[i].getAbsolutePath());
            origin = new BufferedInputStream(in, BUFFER);
            ZipEntry zipEntry = new ZipEntry(filePathInDirectory);
            out.putNextEntry(zipEntry);
            int count;
            while ((count = origin.read(data, 0, BUFFER)) != -1) {
                out.write(data, 0, count);
            }
            origin.close();
            in.close();
        }
    }
}

---

From source file:org.apache.sling.tooling.support.install.impl.InstallServlet.java

public static void zipDir(final File sourceDir, final ZipOutputStream zos, final String path)
        throws IOException {
    final byte[] readBuffer = new byte[8192];
    int bytesIn = 0;

    for (final File f : sourceDir.listFiles()) {
        if (f.isDirectory()) {
            final String prefix = path + f.getName() + "/";
            zos.putNextEntry(new ZipEntry(prefix));
            zipDir(f, zos, prefix);//ww  w . jav  a2s  . c om
        } else {
            final String entry = path + f.getName();
            if (!JarFile.MANIFEST_NAME.equals(entry)) {
                final FileInputStream fis = new FileInputStream(f);
                try {
                    final ZipEntry anEntry = new ZipEntry(entry);
                    zos.putNextEntry(anEntry);
                    while ((bytesIn = fis.read(readBuffer)) != -1) {
                        zos.write(readBuffer, 0, bytesIn);
                    }
                } finally {
                    fis.close();
                }
            }
        }
    }
}

---

From source file:com.thejustdo.util.Utils.java

/**
 * Creates a ZIP file containing all the files inside a directory.
 * @param location Directory to read.//from  w w  w .  j a  va  2  s .c om
 * @param pathname Name and path where to store the file.
 * @throws FileNotFoundException If can't find the initial directory.
 * @throws IOException If can't read/write.
 */
public static void zipDirectory(File location, File pathname) throws FileNotFoundException, IOException {

    BufferedInputStream origin;
    FileOutputStream dest = new FileOutputStream(pathname);
    ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(dest));
    byte data[] = new byte[2048];

    // 1. Get a list of files from current directory
    String files[] = location.list();
    File f;

    // 2. Adding each file to the zip-set.
    for (String s : files) {
        log.info(String.format("Adding: %s", s));
        f = new File(location, s);
        FileInputStream fi = new FileInputStream(f);
        origin = new BufferedInputStream(fi, 2048);
        ZipEntry entry = new ZipEntry(location.getName() + File.separator + s);
        out.putNextEntry(entry);
        int count;
        while ((count = origin.read(data, 0, 2048)) != -1) {
            out.write(data, 0, count);
        }
        origin.close();
    }
    out.close();
}

---

From source file:com.nridge.core.base.std.FilUtl.java

/**
 * Compresses the input path name into a ZIP output file stream.  The
 * method will recursively process all files and sub folders within
 * the input path file./* w  w w  . ja  v  a2s  .co m*/
 *
 * @param aPathName Identifies the name of the folder to compress.
 * @param aZipOutStream A previously opened ZIP output file stream.
 * @throws IOException Related to opening the file streams and
 * related read/write operations.
 */
static public void zipPath(String aPathName, ZipOutputStream aZipOutStream) throws IOException {
    int byteCount;
    byte[] ioBuf;
    String[] fileList;
    File zipFile, inFile;
    FileInputStream fileIn;

    zipFile = new File(aPathName);
    if (!zipFile.isDirectory())
        return;

    fileList = zipFile.list();
    if (fileList == null)
        return;

    for (String fileName : fileList) {
        inFile = new File(aPathName, fileName);
        if (inFile.isDirectory())
            zipPath(inFile.getPath(), aZipOutStream);
        else {
            ioBuf = new byte[FILE_IO_BUFFER_SIZE];
            fileIn = new FileInputStream(inFile);
            aZipOutStream.putNextEntry(new ZipEntry(inFile.getName()));
            byteCount = fileIn.read(ioBuf);
            while (byteCount > 0) {
                aZipOutStream.write(ioBuf, 0, byteCount);
                byteCount = fileIn.read(ioBuf);
            }
            fileIn.close();
        }
    }
}

---

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

protected static void addFiles(ZipOutputStream zos, String folder, String baseFolder) throws Exception {
    File file = new File(folder);
    if (file.exists()) {
        if (file.isDirectory()) {
            if (!folder.equalsIgnoreCase(baseFolder)) {
                String entryName = folder.substring(baseFolder.length() + 1, folder.length()) + separatorChar;
                ZipEntry zipEntry = new ZipEntry(entryName);
                zos.putNextEntry(zipEntry);
            }//from   www.  ja v a2  s  . c o  m
            File files[] = file.listFiles();
            if (files != null) {
                for (File f : files) {
                    addFiles(zos, f.getAbsolutePath(), baseFolder);
                }
            }
        } else {
            String entryName = folder.substring(baseFolder.length() + 1, folder.length());
            ZipEntry zipEntry = new ZipEntry(entryName);
            zos.putNextEntry(zipEntry);

            try (FileInputStream in = new FileInputStream(folder)) {
                int len;
                byte buf[] = new byte[1024];
                while ((len = in.read(buf)) > 0) {
                    zos.write(buf, 0, len);
                }
                zos.closeEntry();
            }
        }
    }
}

---

• «
• 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
• »