Example usage for java.util.zip ZipOutputStream flush

Introduction

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

Prototype

public void flush() throws IOException 

Source Link

Document

Flushes the compressed output stream.

Usage

From source file:org.jboss.windup.util.RPMToZipTransformer.java

public static File convertRpmToZip(File file) throws Exception {
    LOG.info("File: " + file.getAbsolutePath());

    FileInputStream fis = new FileInputStream(file);
    ReadableChannelWrapper in = new ReadableChannelWrapper(Channels.newChannel(fis));

    InputStream uncompressed = new GZIPInputStream(fis);
    in = new ReadableChannelWrapper(Channels.newChannel(uncompressed));

    String rpmZipName = file.getName();
    rpmZipName = StringUtils.replace(rpmZipName, ".", "-");
    rpmZipName = rpmZipName + ".zip";
    String rpmZipPath = FilenameUtils.getFullPath(file.getAbsolutePath());

    File rpmZipOutput = new File(rpmZipPath + File.separator + rpmZipName);
    LOG.info("Converting RPM: " + file.getName() + " to ZIP: " + rpmZipOutput.getName());
    ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(rpmZipOutput));

    String rpmName = file.getName();
    rpmName = StringUtils.replace(rpmName, ".", "-");

    CpioHeader header;/*from   w  ww . j a v a2s  . com*/
    int total = 0;
    do {
        header = new CpioHeader();
        total = header.read(in, total);

        if (header.getFileSize() > 0) {
            BoundedInputStream bis = new BoundedInputStream(uncompressed, header.getFileSize());

            String relPath = FilenameUtils.separatorsToSystem(header.getName());
            relPath = StringUtils.removeStart(relPath, ".");
            relPath = StringUtils.removeStart(relPath, "/");
            relPath = rpmName + File.separator + relPath;
            relPath = StringUtils.replace(relPath, "\\", "/");

            ZipEntry zipEntry = new ZipEntry(relPath);
            zos.putNextEntry(zipEntry);
            IOUtils.copy(bis, zos);
        } else {
            final int skip = header.getFileSize();
            if (uncompressed.skip(skip) != skip)
                throw new RuntimeException("Skip failed.");
        }

        total += header.getFileSize();
    } while (!header.isLast());

    zos.flush();
    zos.close();

    return rpmZipOutput;
}

---

From source file:org.eclairjs.nashorn.Utils.java

/**
 * Zip up all files (or those that match filesToInclude[]) under a directory into a zipfile with the given name.
 * @param folderToZip {String} folder containing files to zip
 * @param zipFile {String} zipfile name for destination
 * @param filesToInclude {String[]} files to include - if omitted everything under folder will be zipped
 * @throws FileNotFoundException folder to zip up not found
 * @throws IOException problem in creating zipfile
 *///from w ww .ja  va 2 s  .  c  om
@SuppressWarnings({ "rawtypes", "unchecked" })
public static void zipFile(String folderToZip, String zipFile, String[] filesToInclude)
        throws FileNotFoundException, IOException {
    Logger logger = Logger.getLogger(Utils.class);
    logger.debug("zipFile: " + folderToZip);

    ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipFile));
    boolean excludeContainingFolder = false;

    File srcFile = new File(folderToZip);
    if (excludeContainingFolder && srcFile.isDirectory()) {
        for (String fileName : srcFile.list()) {
            addToZip("", folderToZip + "/" + fileName, zipOut, filesToInclude);
        }
    } else {
        addToZip("", folderToZip, zipOut, filesToInclude);
    }

    zipOut.flush();
    zipOut.close();
    logger.debug("Successfully created zipFile: " + zipFile);
}

---

From source file:org.geoserver.catalog.rest.DataStoreFileUploadTest.java

@Test
public void testPropertyFileUploadZipped() throws Exception {
    byte[] bytes = propertyFile();

    //compress/*from www  .  j av a  2s .c o  m*/
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ZipOutputStream zout = new ZipOutputStream(out);
    zout.putNextEntry(new ZipEntry("pds.properties"));
    zout.write(bytes);
    zout.flush();
    zout.close();

    put("/rest/workspaces/gs/datastores/pds/file.properties", out.toByteArray(), "application/zip");

    Document dom = getAsDOM("wfs?request=getfeature&typename=gs:pds");
    assertFeatures(dom);

}

---

From source file:org.rhq.helpers.bundleGen.BundleGen.java

/**
 * Copy a file to the passed Zip Output Stream
 * @param zos OutputStream for a new Zip file
 * @param filedir directory of the file to copy
 * @param fileName name of the file to copy
 * @throws IOException If anything here goes wrong.
 *//*from   w w  w .  j a va2s. c  o m*/
private void copyToOutputStream(ZipOutputStream zos, String filedir, String fileName) throws IOException {
    ZipEntry entry = new ZipEntry(fileName);
    zos.putNextEntry(entry);
    FileInputStream fis = new FileInputStream(new File(filedir, fileName));
    try {
        StreamUtil.copy(fis, zos, false);
        zos.flush();
        log.debug("Added [" + fileName + "]");
    } finally {
        fis.close();
    }
}

---

From source file:uk.sipperfly.utils.ZipUtils.java

public void zipIt(String zipFile) {
    try {//  w w  w.  j  a  va  2s  .com
        ZipOutputStream zip = null;
        FileOutputStream fileWriter = null;
        fileWriter = new FileOutputStream(zipFile);
        zip = new ZipOutputStream(fileWriter);
        addFolderToZip("", sourceFolder, zip);
        zip.flush();
        zip.close();
        fileWriter.flush();
        fileWriter.close();
    } catch (FileNotFoundException ex) {
        Logger.getLogger(ZipUtils.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        Logger.getLogger(ZipUtils.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:com.coinblesk.client.backup.BackupDialogFragment.java

private void addZipEntry(String filename, byte[] data, ZipOutputStream zos) throws IOException {
    ZipEntry entry = new ZipEntry(filename);
    zos.putNextEntry(entry);/*from  w w  w. j av a 2  s  .c o  m*/
    zos.write(data);
    zos.closeEntry();
    zos.flush();
}

---

From source file:com.dbi.jmmerge.MapController.java

@RequestMapping(value = "maps/{server}", produces = "application/zip")
public byte[] downloadMap(@PathVariable("server") String server, HttpServletResponse response)
        throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    BufferedOutputStream bufstream = new BufferedOutputStream(baos);
    ZipOutputStream zip = new ZipOutputStream(bufstream);

    addDirectoryContents(null, new File(storageDir, server), zip);

    zip.finish();//from   w w  w . ja va2s  .c o  m
    zip.flush();
    IOUtils.closeQuietly(zip);
    IOUtils.closeQuietly(bufstream);
    IOUtils.closeQuietly(baos);

    response.setStatus(HttpServletResponse.SC_OK);
    response.addHeader("Content-Disposition", "attachment; filename=\"" + server + ".zip\"");
    return baos.toByteArray();
}

---

From source file:com.joliciel.talismane.machineLearning.linearsvm.LinearSVMModel.java

@Override
public void writeDataToStream(ZipOutputStream zos) {
    try {// www  . j a  v a  2 s. co m
        zos.putNextEntry(new ZipEntry("featureIndexMap.obj"));
        ObjectOutputStream out = new ObjectOutputStream(zos);

        try {
            out.writeObject(featureIndexMap);
        } finally {
            out.flush();
        }

        zos.flush();

        zos.putNextEntry(new ZipEntry("outcomes.obj"));
        out = new ObjectOutputStream(zos);
        try {
            out.writeObject(outcomes);
        } finally {
            out.flush();
        }

        zos.flush();
    } catch (IOException e) {
        LogUtils.logError(LOG, e);
        throw new RuntimeException(e);
    }

}

---

From source file:com.intuit.tank.service.impl.v1.agent.AgentServiceV1.java

@Override
@Nonnull/* w  ww. j  ava2s. c o  m*/
public Response getSupportFiles() {
    ResponseBuilder responseBuilder = Response.ok();
    // AuthUtil.checkLoggedIn(servletContext);
    final FileStorage fileStorage = FileStorageFactory.getFileStorage(new TankConfig().getJarDir(), false);

    final File harnessJar = new File(servletContext.getRealPath("/tools/" + HARNESS_JAR));
    LOG.info("harnessJar = " + harnessJar.getAbsolutePath());
    final List<FileData> files = fileStorage.listFileData("");

    StreamingOutput streamingOutput = new StreamingOutput() {
        @Override
        public void write(OutputStream output) throws IOException, WebApplicationException {
            ZipOutputStream zip = new ZipOutputStream(output);
            try {
                boolean harnessJarExists = harnessJar.exists();
                if (harnessJarExists) {
                    addFileToZip(HARNESS_JAR, new FileInputStream(harnessJar), zip);
                    zip.flush();
                }
                for (FileData fileData : files) {
                    if (harnessJarExists && fileData.getFileName().equals(HARNESS_JAR)) {
                        LOG.info("Not adding harness because we found it in the war.");
                    } else {
                        addFileToZip(fileData.getFileName(), fileStorage.readFileData(fileData), zip);
                        zip.flush();
                    }
                }

            } catch (Exception e) {
                throw new RuntimeException(e);
            } finally {
                IOUtils.closeQuietly(zip);
            }
        }
    };
    String filename = "agent-support-files.zip";
    responseBuilder.header("Content-Disposition", "attachment; filename=\"" + filename + "\"");
    responseBuilder.entity(streamingOutput);
    return responseBuilder.build();
}

---

From source file:com.joliciel.talismane.parser.ParsingConstrainerImpl.java

@Override
public void onCompleteParse() {
    if (this.transitionSystem == null)
        this.transitionSystem = TalismaneSession.getTransitionSystem();

    if (this.file != null) {
        try {//from w w w  .j ava2s. co  m
            ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(file, false));
            zos.putNextEntry(new ZipEntry("ParsingConstrainer.obj"));
            ObjectOutputStream oos = new ObjectOutputStream(zos);
            try {
                oos.writeObject(this);
            } finally {
                oos.flush();
            }
            zos.flush();
            zos.close();
        } catch (IOException ioe) {
            LogUtils.logError(LOG, ioe);
            throw new RuntimeException(ioe);
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• »