Example usage for org.apache.commons.compress.archivers.zip ZipArchiveEntry ZipArchiveEntry

Introduction

In this page you can find the example usage for org.apache.commons.compress.archivers.zip ZipArchiveEntry ZipArchiveEntry.

Prototype

public ZipArchiveEntry(ZipArchiveEntry entry) throws ZipException 

Source Link

Document

Creates a new zip entry with fields taken from the specified zip entry.

Usage

From source file:net.duckling.ddl.service.export.impl.ExportAttachSaver.java

public void save(String filename, InputStream in) {
    String newFilename = getNormalFilename(filename);
    int dotIndex = newFilename.lastIndexOf(".");
    dotIndex = (dotIndex <= 0) ? newFilename.length() : dotIndex;
    newFilename = newFilename.substring(0, dotIndex) + "_" + rid + "_" + tid + "_" + LynxConstants.TYPE_FILE
            + newFilename.substring(dotIndex, newFilename.length());
    try {/*from w w  w.  ja  va  2s.  co m*/
        newFilename = java.net.URLDecoder.decode(newFilename, "utf8");
        out.putArchiveEntry(new ZipArchiveEntry(path + "/" + newFilename));
        IOUtils.copy(in, out);
        in.close();
        out.closeArchiveEntry();
    } catch (UnsupportedEncodingException e) {
        LOGGER.error("????", e);
    } catch (IOException e) {
        LOGGER.error(e.getMessage(), e);
    }

}

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From source file:com.ikon.util.ArchiveUtils.java

/**
 * Recursively create ZIP archive from directory helper utility 
 *//*from  w ww.  j a v a  2 s .c o m*/
private static void createZipHelper(File fs, ZipArchiveOutputStream zaos, String zePath) throws IOException {
    log.debug("createZipHelper({}, {}, {})", new Object[] { fs, zaos, zePath });
    File[] files = fs.listFiles();

    for (int i = 0; i < files.length; i++) {
        if (files[i].isDirectory()) {
            log.debug("DIRECTORY {}", files[i]);
            ZipArchiveEntry zae = new ZipArchiveEntry(zePath + "/" + files[i].getName() + "/");
            zaos.putArchiveEntry(zae);
            zaos.closeArchiveEntry();

            createZipHelper(files[i], zaos, zePath + "/" + files[i].getName());
        } else {
            log.debug("FILE {}", files[i]);
            ZipArchiveEntry zae = new ZipArchiveEntry(zePath + "/" + files[i].getName());
            zaos.putArchiveEntry(zae);
            FileInputStream fis = new FileInputStream(files[i]);
            IOUtils.copy(fis, zaos);
            fis.close();
            zaos.closeArchiveEntry();
        }
    }

    log.debug("createZipHelper: void");
}

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From source file:big.zip.java

/**
 * /*  www .j a va2  s  .c  om*/
 * @param fileToCompress    The file that we want to compress
 * @param fileToOutput      The zip file containing the compressed file
 * @return  True if the file was compressed and created, false when something
 * went wrong
 */
public static boolean compress(final File fileToCompress, final File fileToOutput) {
    if (fileToOutput.exists()) {
        // do the first run to delete this file
        fileToOutput.delete();
        // did this worked?
        if (fileToOutput.exists()) {
            // something went wrong, the file is still here
            System.out.println("ZIP59 - Failed to delete output file: " + fileToOutput.getAbsolutePath());
            return false;
        }
    }
    // does our file to compress exist?
    if (fileToCompress.exists() == false) {
        // we have a problem here
        System.out.println("ZIP66 - Didn't found the file to compress: " + fileToCompress.getAbsolutePath());
        return false;
    }
    // all checks are done, now it is time to do the compressing
    try {
        final OutputStream outputStream = new FileOutputStream(fileToOutput);
        ArchiveOutputStream archive = new ArchiveStreamFactory().createArchiveOutputStream("zip", outputStream);
        archive.putArchiveEntry(new ZipArchiveEntry(fileToCompress.getName()));
        // create the input file stream and copy it over to the archive
        FileInputStream inputStream = new FileInputStream(fileToCompress);
        IOUtils.copy(inputStream, archive);
        // close the archive
        archive.closeArchiveEntry();
        archive.flush();
        archive.close();
        // now close the input file stream
        inputStream.close();
        // and close the output file stream too
        outputStream.flush();
        outputStream.close();

    } catch (FileNotFoundException ex) {
        Logger.getLogger(zip.class.getName()).log(Level.SEVERE, null, ex);
        return false;
    } catch (ArchiveException ex) {
        Logger.getLogger(zip.class.getName()).log(Level.SEVERE, null, ex);
        return false;
    } catch (IOException ex) {
        Logger.getLogger(zip.class.getName()).log(Level.SEVERE, null, ex);
        return false;
    }
    return true;
}

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From source file:com.openkm.util.ArchiveUtils.java

/**
 * Recursively create ZIP archive from directory
 *///from  w w  w.ja v a  2 s.  c o m
public static void createZip(File path, String root, OutputStream os) throws IOException {
    log.debug("createZip({}, {}, {})", new Object[] { path, root, os });

    if (path.exists() && path.canRead()) {
        ZipArchiveOutputStream zaos = new ZipArchiveOutputStream(os);
        zaos.setComment("Generated by OpenKM");
        zaos.setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy.ALWAYS);
        zaos.setUseLanguageEncodingFlag(true);
        zaos.setFallbackToUTF8(true);
        zaos.setEncoding("UTF-8");

        // Prevents java.util.zip.ZipException: ZIP file must have at least one entry
        ZipArchiveEntry zae = new ZipArchiveEntry(root + "/");
        zaos.putArchiveEntry(zae);
        zaos.closeArchiveEntry();

        createZipHelper(path, zaos, root);

        zaos.flush();
        zaos.finish();
        zaos.close();
    } else {
        throw new IOException("Can't access " + path);
    }

    log.debug("createZip: void");
}

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From source file:com.silverpeas.util.ZipManager.java

/**
 * Compress a file into a zip file./* w  w  w  .  ja  va 2 s .  c o m*/
 *
 * @param filePath
 * @param zipFilePath
 * @return
 * @throws IOException
 */
public static long compressFile(String filePath, String zipFilePath) throws IOException {
    ZipArchiveOutputStream zos = new ZipArchiveOutputStream(new FileOutputStream(zipFilePath));
    InputStream in = new FileInputStream(filePath);
    try {
        // cration du flux zip
        zos = new ZipArchiveOutputStream(new FileOutputStream(zipFilePath));
        zos.setFallbackToUTF8(true);
        zos.setCreateUnicodeExtraFields(NOT_ENCODEABLE);
        zos.setEncoding(CharEncoding.UTF_8);
        String entryName = FilenameUtils.getName(filePath);
        entryName = entryName.replace(File.separatorChar, '/');
        zos.putArchiveEntry(new ZipArchiveEntry(entryName));
        IOUtils.copy(in, zos);
        zos.closeArchiveEntry();
        return new File(zipFilePath).length();
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(zos);
    }
}

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From source file:com.haulmont.cuba.core.sys.logging.LogArchiver.java

private static ArchiveEntry newTailArchive(String name, byte[] tail) {
    ZipArchiveEntry zipEntry = new ZipArchiveEntry(name);
    zipEntry.setSize(tail.length);/*w ww  .j  av a2  s . c o  m*/
    zipEntry.setCompressedSize(zipEntry.getSize());
    CRC32 crc32 = new CRC32();
    crc32.update(tail);
    zipEntry.setCrc(crc32.getValue());
    return zipEntry;
}

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From source file:com.openkm.misc.ZipTest.java

public void testApache() throws IOException, ArchiveException {
    log.debug("testApache()");
    File zip = File.createTempFile("apache_", ".zip");

    // Create zip
    FileOutputStream fos = new FileOutputStream(zip);
    ArchiveOutputStream aos = new ArchiveStreamFactory().createArchiveOutputStream("zip", fos);
    aos.putArchiveEntry(new ZipArchiveEntry("coeta"));
    aos.closeArchiveEntry();/*from w ww .  ja va 2  s.c om*/
    aos.close();

    // Read zip
    FileInputStream fis = new FileInputStream(zip);
    ArchiveInputStream ais = new ArchiveStreamFactory().createArchiveInputStream("zip", fis);
    ZipArchiveEntry zae = (ZipArchiveEntry) ais.getNextEntry();
    assertEquals(zae.getName(), "coeta");
    ais.close();
}

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From source file:com.google.jenkins.plugins.persistentmaster.volume.zip.ZipCreator.java

private void copySymlink(Path file, String filenameInZip) throws IOException {
    logger.finer("Adding symlink: " + file + " with filename: " + filenameInZip);
    Path symlinkTarget = Files.readSymbolicLink(file);
    // Unfortunately, there is no API method to create a symlink in a ZIP file,
    // however, a symlink entry can easily be created by hand.
    // The requirements for a symlink entry are:
    //  - the unix mode must have the LINK_FLAG set
    //  - the content must contain the target of the symlink as UTF8 string
    ZipArchiveEntry entry = new ZipArchiveEntry(filenameInZip);
    entry.setUnixMode(entry.getUnixMode() | UnixStat.LINK_FLAG);
    zipStream.putArchiveEntry(entry);/*from   w  w w.j ava 2s  .c  om*/
    zipStream.write(symlinkTarget.toString().getBytes(StandardCharsets.UTF_8));
    zipStream.closeArchiveEntry();
}

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From source file:algorithm.ZipPackaging.java

private void archiveFile(ArchiveOutputStream archiveOutputStream, File file)
        throws IOException, FileNotFoundException {
    archiveOutputStream.putArchiveEntry(new ZipArchiveEntry(file.getName()));
    FileInputStream inputStream = new FileInputStream(file);
    IOUtils.copy(inputStream, archiveOutputStream);
    archiveOutputStream.closeArchiveEntry();
    inputStream.close();//from  w  ww  .  j a v  a  2s.  c  o m
}

---

From source file:com.haulmont.cuba.core.sys.logging.LogArchiver.java

private static ArchiveEntry newArchive(File file) throws IOException {
    ZipArchiveEntry zipEntry = new ZipArchiveEntry(file.getName());
    zipEntry.setSize(file.length());/*from  w w w.ja  v a2s  .  c  o m*/
    zipEntry.setCompressedSize(zipEntry.getSize());
    zipEntry.setCrc(FileUtils.checksumCRC32(file));
    return zipEntry;
}

---

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