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:ch.ivyteam.ivy.maven.util.ClasspathJar.java

public void create(List<String> classpathEntries) throws IOException {
    jar.getParentFile().mkdir();//from   www.  j  a va2  s.c om
    try (ZipOutputStream zipStream = new ZipOutputStream(new FileOutputStream(jar))) {
        String name = StringUtils.substringBeforeLast(jar.getName(), ".");
        writeManifest(name, zipStream, classpathEntries);
    }
}

From source file:be.fedict.eid.dss.document.zip.ZIPSignatureOutputStream.java

@Override
public void close() throws IOException {
    super.close();

    byte[] signatureData = toByteArray();

    /*/*w  ww .j a  va 2s. c  om*/
     * Copy the original ZIP content.
     */
    ZipOutputStream zipOutputStream = new ZipOutputStream(this.targetOutputStream);
    ZipInputStream zipInputStream = new ZipInputStream(new FileInputStream(this.originalZipFile));
    ZipEntry zipEntry;
    while (null != (zipEntry = zipInputStream.getNextEntry())) {
        if (!zipEntry.getName().equals(ODFUtil.SIGNATURE_FILE)) {
            ZipEntry newZipEntry = new ZipEntry(zipEntry.getName());
            zipOutputStream.putNextEntry(newZipEntry);
            LOG.debug("copying " + zipEntry.getName());
            IOUtils.copy(zipInputStream, zipOutputStream);
        }
    }
    zipInputStream.close();

    /*
     * Add the XML signature file to the ZIP package.
     */
    zipEntry = new ZipEntry(ODFUtil.SIGNATURE_FILE);
    LOG.debug("writing " + zipEntry.getName());
    zipOutputStream.putNextEntry(zipEntry);
    IOUtils.write(signatureData, zipOutputStream);
    zipOutputStream.close();
}

From source file:de.tudarmstadt.ukp.clarin.webanno.api.dao.ZipUtils.java

/**
 * While exporting annotation documents, some of the writers generate multiple outputs, e.g. a
 * type system file in addition to the annotation data. This method generates a zip file if the
 * exported file do contain multiple file output
 * /*from w  ww .j a va2 s.  co m*/
 * @param srcFolder source folder.
 * @param destZipFile target folder.
 * @throws IOException if an I/O error occurs.
 */
public static void zipFolder(File srcFolder, File destZipFile) throws IOException {
    ZipOutputStream zip = null;
    try {
        zip = new ZipOutputStream(new FileOutputStream(destZipFile));

        for (File file : srcFolder.getAbsoluteFile().listFiles()) {
            addToZip(zip, srcFolder.getAbsoluteFile(), file);
        }
        zip.flush();
    } finally {
        closeQuietly(zip);
    }
}

From source file:com.jcalvopinam.core.Zipping.java

private static void splitAndZipFile(File inputFile, int bufferSize, CustomFile customFile) throws IOException {

    int counter = 1;
    byte[] bufferPart;
    byte[] buffer = new byte[bufferSize];
    File newFile;//  ww  w .  j ava  2 s .  com
    FileInputStream fileInputStream;
    ZipOutputStream out;
    String temporalName;
    String outputFileName;

    try (BufferedInputStream bis = new BufferedInputStream(new FileInputStream(inputFile))) {

        int tmp;

        System.out.println("Please wait while the file is split:");
        while ((tmp = bis.read(buffer)) > 0) {
            temporalName = String.format("%s.%03d", customFile.getFileName(), counter);
            newFile = new File(inputFile.getParent(), temporalName);

            try (FileOutputStream fileOutputStream = new FileOutputStream(newFile)) {
                fileOutputStream.write(buffer, 0, tmp);
            }

            fileInputStream = new FileInputStream(newFile);//file001.zip
            outputFileName = String.format("%s%s_%03d%s", customFile.getPath(), customFile.getFileName(),
                    counter, Extensions.ZIP.getExtension());
            out = new ZipOutputStream(new FileOutputStream(outputFileName));

            out.putNextEntry(new ZipEntry(customFile.getFileNameExtension()));

            bufferPart = new byte[CustomFile.BYTE_SIZE];
            int count;

            while ((count = fileInputStream.read(bufferPart)) > 0) {
                out.write(bufferPart, 0, count);
                System.out.print(".");
            }

            counter++;
            fileInputStream.close();
            out.close();

            FileUtils.deleteQuietly(newFile);
        }
    }

    System.out.println("\nEnded process!");
}

From source file:com.orange.ocara.model.export.docx.DocxWriter.java

/**
 * Transforms the unzipped directory (templateDirectory) to exportFile docx file (exportFile) using exporter.
 *
 * @throws DocxWriterException If failed exportFile export
 *///from ww w .  j  ava  2  s.c o m
public void export() throws DocxWriterException {

    if (!checkDirectory(workingDirectory)) {
        throw new DocxWriterException("Working directory could not be checked");
    }

    if (!checkFile(exportFile)) {
        throw new DocxWriterException("Export File could not be checked");
    }

    if (exporter == null) {
        throw new DocxWriterException("Exporter could not be null");
    }

    // compile
    try {
        exporter.compile(workingDirectory);
    } catch (DocxExporterException e) {
        throw new DocxWriterException("Failed to compile exporter", e);
    }

    // zip templateDirectory to exportFile
    final String rootPath = FilenameUtils.normalize(workingDirectory.getPath() + "/");
    ZipOutputStream zos = null;

    try {
        zos = new ZipOutputStream(new FileOutputStream(exportFile));
        zipDirectory(rootPath, workingDirectory, zos);
    } catch (IOException e) {
        throw new DocxWriterException("Failed to zip template directory", e);
    } finally {
        IOUtils.closeQuietly(zos);
    }

}

From source file:de.micromata.genome.gdbfs.ZipWriteFileSystem.java

/**
 * Instantiates a new zip write file system.
 *
 * @param os the os//from   w w w  .  j  a v a  2  s  . co  m
 */
public ZipWriteFileSystem(OutputStream os) {
    this.outputStream = os;
    zout = new ZipOutputStream(outputStream);
}

From source file:io.inkstand.it.StaticContentITCase.java

private static File createZip(final File file, final String... resources) throws IOException {

    try (ZipOutputStream zos = new ZipOutputStream(new FileOutputStream((file)))) {

        for (String resourceName : resources) {

            final InputStream is = StaticContentITCase.class.getResourceAsStream(resourceName);
            final ZipEntry zipEntry = new ZipEntry(resourceName);
            zos.putNextEntry(zipEntry);/*from  ww w.j a va  2s .com*/
            IOUtils.copy(is, zos);
            zos.closeEntry();
        }
    }
    return file;
}

From source file:apim.restful.exportimport.utils.ArchiveGenerator.java

public static void writeZipFile(File directoryToZip, List<File> fileList) {

    try {/*from  w ww .  j  ava2 s  .  co m*/
        FileOutputStream fos = new FileOutputStream(directoryToZip.getPath() + ".zip");
        ZipOutputStream zos = new ZipOutputStream(fos);

        for (File file : fileList) {
            if (!file.isDirectory()) { // we only zip files, not directories
                addToZip(directoryToZip, file, zos);
            }
        }

        zos.close();
        fos.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.espringtran.compressor4j.processor.GzipProcessor.java

/**
 * Compress data//  w  ww.ja  va 2  s  .c  om
 * 
 * @param fileCompressor
 *            FileCompressor object
 * @return
 * @throws Exception
 */
@Override
public byte[] compressData(FileCompressor fileCompressor) throws Exception {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    GzipCompressorOutputStream cos = new GzipCompressorOutputStream(baos);
    ZipOutputStream zos = new ZipOutputStream(cos);
    try {
        zos.setLevel(fileCompressor.getLevel().getValue());
        zos.setMethod(ZipOutputStream.DEFLATED);
        zos.setComment(fileCompressor.getComment());
        for (BinaryFile binaryFile : fileCompressor.getMapBinaryFile().values()) {
            zos.putNextEntry(new ZipEntry(binaryFile.getDesPath()));
            zos.write(binaryFile.getData());
            zos.closeEntry();
        }
        zos.flush();
        zos.finish();
    } catch (Exception e) {
        FileCompressor.LOGGER.error("Error on compress data", e);
    } finally {
        zos.close();
        cos.close();
        baos.close();
    }
    return baos.toByteArray();
}

From source file:md.archivers.ZIPArchiver.java

private void zipDirectory(File zipFile, File directory) throws FileNotFoundException, IOException {
    ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(zipFile));
    FileInputStream fin = null;//from  ww  w .  j av a  2s .  co  m
    for (File d : directory.listFiles()) {
        for (File f : d.listFiles()) {
            zos.putNextEntry(new ZipEntry(createNameForZip(f)));
            try {
                fin = new FileInputStream(f);
                IOUtils.copy(fin, zos);
            } finally {
                if (fin != null)
                    fin.close();
            }
            zos.closeEntry();
        }
    }
    zos.close();
}