Example usage for java.util.zip ZipEntry ZipEntry

Introduction

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

Prototype

public ZipEntry(ZipEntry e) 

Source Link

Document

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

Usage

From source file:com.replaymod.replaystudio.io.ReplayOutputStream.java

/**
 * Creates a new replay output stream which will write its packets and the specified meta data
 * in a zip output stream according to the MCPR format.
 *
 * @param studio The studio/* w  w  w.j  a v a2  s. c  om*/
 * @param out The actual output stream
 * @param metaData The meta data written to the output
 * @throws IOException If an exception occurred while writing the first entry to the zip output stream
 */
public ReplayOutputStream(Studio studio, OutputStream out, ReplayMetaData metaData) throws IOException {
    this.session = new StudioSession(studio, false);
    this.codec = new StudioCodec(session);
    if (metaData == null) {
        metaData = new ReplayMetaData();
        metaData.setSingleplayer(false);
        metaData.setServerName(studio.getName() + " v" + studio.getVersion());
        metaData.setDate(System.currentTimeMillis());
    }
    metaData.setFileFormat("MCPR");
    metaData.setFileFormatVersion(1);
    metaData.setGenerator("ReplayStudio v" + studio.getVersion());
    this.metaData = metaData;

    this.out = zipOut = new ZipOutputStream(out);

    zipOut.putNextEntry(new ZipEntry("recording.tmcpr"));

}

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From source file:gov.nih.nci.caintegrator.common.Cai2Util.java

private static void addFile(File curFile, ZipOutputStream out, int index) throws IOException {
    byte[] tmpBuf = new byte[BUFFER_SIZE];
    FileInputStream in = new FileInputStream(curFile);
    String relativePathName = curFile.getPath().substring(index);
    out.putNextEntry(new ZipEntry(relativePathName));
    int len;/*ww w  . ja  v a  2  s  .  c  o m*/
    while ((len = in.read(tmpBuf)) > 0) {
        out.write(tmpBuf, 0, len);
    }
    // Complete the entry
    out.closeEntry();
    in.close();
}

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From source file:edu.harvard.med.screensaver.service.cherrypicks.CherryPickRequestPlateMapFilesBuilder.java

@SuppressWarnings("unchecked")
private InputStream doBuildZip(CherryPickRequest cherryPickRequest, Set<CherryPickAssayPlate> forPlates)
        throws IOException {
    ByteArrayOutputStream zipOutRaw = new ByteArrayOutputStream();
    ZipOutputStream zipOut = new ZipOutputStream(zipOutRaw);
    MultiMap/*<String,SortedSet<CherryPick>>*/ files2CherryPicks = buildCherryPickFiles(cherryPickRequest,
            forPlates);/* ww  w .  j av a  2  s .  c  o m*/
    buildReadme(cherryPickRequest, zipOut);
    buildDistinctPlateCopyFile(cherryPickRequest, forPlates, zipOut);
    PrintWriter out = new CSVPrintWriter(new OutputStreamWriter(zipOut), NEWLINE);
    for (Iterator iter = files2CherryPicks.keySet().iterator(); iter.hasNext();) {
        String fileName = (String) iter.next();
        ZipEntry zipEntry = new ZipEntry(fileName);
        zipOut.putNextEntry(zipEntry);
        writeHeadersRow(out);
        for (LabCherryPick cherryPick : (SortedSet<LabCherryPick>) files2CherryPicks.get(fileName)) {
            writeCherryPickRow(out, cherryPick);
        }
        out.flush();
    }
    out.close();
    return new ByteArrayInputStream(zipOutRaw.toByteArray());
}

---

From source file:S3DataManager.java

public static void zipSource(final String directory, final ZipOutputStream out, final String prefixToTrim)
        throws Exception {
    if (!Paths.get(directory).startsWith(Paths.get(prefixToTrim))) {
        throw new Exception(zipSourceError + "prefixToTrim: " + prefixToTrim + ", directory: " + directory);
    }//from  ww w. ja v  a  2s.co  m

    File dir = new File(directory);
    String[] dirFiles = dir.list();
    if (dirFiles == null) {
        throw new Exception("Invalid directory path provided: " + directory);
    }
    byte[] buffer = new byte[1024];
    int bytesRead;

    for (int i = 0; i < dirFiles.length; i++) {
        File f = new File(dir, dirFiles[i]);
        if (f.isDirectory()) {
            if (f.getName().equals(".git") == false) {
                zipSource(f.getPath() + File.separator, out, prefixToTrim);
            }
        } else {
            FileInputStream inputStream = new FileInputStream(f);
            try {
                String path = trimPrefix(f.getPath(), prefixToTrim);

                ZipEntry entry = new ZipEntry(path);
                out.putNextEntry(entry);
                while ((bytesRead = inputStream.read(buffer)) != -1) {
                    out.write(buffer, 0, bytesRead);
                }
            } finally {
                inputStream.close();
            }
        }
    }
}

---

From source file:com.heliosdecompiler.helios.tasks.DecompileAndSaveTask.java

@Override
public void run() {
    File file = FileChooserUtil.chooseSaveLocation(Settings.LAST_DIRECTORY.get().asString(),
            Collections.singletonList("zip"));
    if (file == null)
        return;/*from   w  ww  . ja v  a2 s. c o  m*/
    if (file.exists()) {
        boolean delete = SWTUtil.promptForYesNo(Constants.REPO_NAME + " - Overwrite existing file",
                "The selected file already exists. Overwrite?");
        if (!delete) {
            return;
        }
    }

    AtomicReference<Transformer> transformer = new AtomicReference<>();

    Display display = Display.getDefault();
    display.asyncExec(() -> {
        Shell shell = new Shell(Display.getDefault());
        FillLayout layout = new FillLayout();
        layout.type = SWT.VERTICAL;
        shell.setLayout(layout);
        Transformer.getAllTransformers(t -> {
            return t instanceof Decompiler || t instanceof Disassembler;
        }).forEach(t -> {
            Button button = new Button(shell, SWT.RADIO);
            button.setText(t.getName());
            button.addSelectionListener(new SelectionAdapter() {
                @Override
                public void widgetSelected(SelectionEvent e) {
                    transformer.set(t);
                }
            });
        });
        Button ok = new Button(shell, SWT.NONE);
        ok.setText("OK");
        ok.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                shell.close();
                shell.dispose();
                synchronized (transformer) {
                    transformer.notify();
                }
            }
        });
        shell.pack();
        SWTUtil.center(shell);
        shell.open();
    });

    synchronized (transformer) {
        try {
            transformer.wait();
        } catch (InterruptedException e) {
            ExceptionHandler.handle(e);
        }
    }

    FileOutputStream fileOutputStream = null;
    ZipOutputStream zipOutputStream = null;

    try {
        file.createNewFile();
        fileOutputStream = new FileOutputStream(file);
        zipOutputStream = new ZipOutputStream(fileOutputStream);
        Set<String> written = new HashSet<>();
        for (Pair<String, String> pair : data) {
            LoadedFile loadedFile = Helios.getLoadedFile(pair.getValue0());
            if (loadedFile != null) {
                String innerName = pair.getValue1();
                byte[] bytes = loadedFile.getAllData().get(innerName);
                if (bytes != null) {
                    if (loadedFile.getClassNode(pair.getValue1()) != null) {
                        StringBuilder buffer = new StringBuilder();
                        transformer.get().transform(loadedFile.getClassNode(pair.getValue1()), bytes, buffer);
                        String name = innerName.substring(0, innerName.length() - 6) + ".java";
                        if (written.add(name)) {
                            zipOutputStream.putNextEntry(new ZipEntry(name));
                            zipOutputStream.write(buffer.toString().getBytes(StandardCharsets.UTF_8));
                            zipOutputStream.closeEntry();
                        } else {
                            SWTUtil.showMessage("Duplicate entry occured: " + name);
                        }
                    } else {
                        if (written.add(pair.getValue1())) {
                            zipOutputStream.putNextEntry(new ZipEntry(pair.getValue1()));
                            zipOutputStream.write(loadedFile.getAllData().get(pair.getValue1()));
                            zipOutputStream.closeEntry();
                        } else {
                            SWTUtil.showMessage("Duplicate entry occured: " + pair.getValue1());
                        }
                    }
                }
            }
        }
    } catch (Exception e) {
        ExceptionHandler.handle(e);
    } finally {
        IOUtils.closeQuietly(zipOutputStream);
        IOUtils.closeQuietly(fileOutputStream);
    }
}

---

From source file:de.fu_berlin.inf.dpp.core.zip.FileZipper.java

private static void internalZipFiles(List<FileWrapper> files, File archive, boolean compress,
        boolean includeDirectories, long totalSize, ZipListener listener)
        throws IOException, OperationCanceledException {

    byte[] buffer = new byte[BUFFER_SIZE];

    OutputStream outputStream = new BufferedOutputStream(new FileOutputStream(archive), BUFFER_SIZE);

    ZipOutputStream zipStream = new ZipOutputStream(outputStream);

    zipStream.setLevel(compress ? Deflater.DEFAULT_COMPRESSION : Deflater.NO_COMPRESSION);

    boolean cleanup = true;
    boolean isCanceled = false;

    StopWatch stopWatch = new StopWatch();
    stopWatch.start();//from w  w w  .j  a  v  a  2 s .  c  om

    long totalRead = 0L;

    try {
        for (FileWrapper file : files) {
            String entryName = includeDirectories ? file.getPath() : file.getName();

            if (listener != null) {
                isCanceled = listener.update(file.getPath());
            }

            log.trace("compressing file: " + entryName);

            zipStream.putNextEntry(new ZipEntry(entryName));

            InputStream in = null;

            try {
                int read = 0;
                in = file.getInputStream();
                while (-1 != (read = in.read(buffer))) {

                    if (isCanceled) {
                        throw new OperationCanceledException(
                                "compressing of file '" + entryName + "' was canceled");
                    }

                    zipStream.write(buffer, 0, read);

                    totalRead += read;

                    if (listener != null) {
                        listener.update(totalRead, totalSize);
                    }

                }
            } finally {
                IOUtils.closeQuietly(in);
            }
            zipStream.closeEntry();
        }
        cleanup = false;
    } finally {
        IOUtils.closeQuietly(zipStream);
        if (cleanup && archive != null && archive.exists() && !archive.delete()) {
            log.warn("could not delete archive file: " + archive);
        }
    }

    stopWatch.stop();

    log.debug(String.format("created archive %s I/O: [%s]", archive.getAbsolutePath(),
            CoreUtils.throughput(archive.length(), stopWatch.getTime())));

}

---

From source file:com.music.scheduled.BackupJob.java

private void zipBackup(String baseFileName) throws IOException {
    FileOutputStream fos = new FileOutputStream(baseFileName + ".zip");
    ZipOutputStream zos = new ZipOutputStream(new BufferedOutputStream(fos));

    File entryFile = new File(baseFileName + ".sql");
    FileInputStream fi = new FileInputStream(entryFile);
    InputStream origin = new BufferedInputStream(fi, ZIP_BUFFER);
    ZipEntry entry = new ZipEntry("data.sql");
    zos.putNextEntry(entry);/*from w w  w  . j a va2 s.c  om*/
    int count;
    byte[] data = new byte[ZIP_BUFFER];
    while ((count = origin.read(data, 0, ZIP_BUFFER)) != -1) {
        zos.write(data, 0, count);
    }
    origin.close();
    zos.close();

    entryFile.delete();
}

---

From source file:com.replaymod.sponge.recording.AbstractRecorder.java

@Override
public void endRecording(OutputStream out, ReplayMetaData metaData) throws IllegalStateException, IOException {
    if (metaData == null) {
        Preconditions.checkState(rawOutputs.remove(out),
                "Specified output is unknown or meta data is missing.");
        out.flush();//from  w w w.  j a  v  a2  s . c o m
        out.close();
    } else {
        ZipOutputStream zipOut = outputs.remove(out);
        if (zipOut == null) {
            throw new IllegalStateException("Specified output is unknown or contains raw data.");
        }

        zipOut.closeEntry();

        zipOut.putNextEntry(new ZipEntry("metaData.json"));
        zipOut.write(toJson(metaData).getBytes());
        zipOut.closeEntry();

        zipOut.flush();
        zipOut.close();
    }
}

---

From source file:com.marklogic.contentpump.OutputArchive.java

public long write(String outputPath, byte[] bytes) throws IOException {

    if (null == outputPath) {
        throw new NullPointerException("null path");
    }/* w  w w.  jav a 2  s  .  com*/
    if (null == bytes) {
        throw new NullPointerException("null content bytes");
    }

    long total = bytes.length;
    ZipEntry entry = new ZipEntry(outputPath);

    if (outputStream == null) {
        newOutputStream();
    }

    if (currentFileBytes > 0 && currentFileBytes + total > Integer.MAX_VALUE) {
        if (currentEntries % 2 == 0) {
            //the file overflowed is metadata, create new zip
            newOutputStream();
        } else {
            //the file overflowed is doc, keep it in current zip
            LOG.warn("too many bytes in current package:" + currPath);
        }
    }

    try {
        outputStream.putNextEntry(entry);
        outputStream.write(bytes);
        outputStream.closeEntry();
    } catch (ZipException e) {
        LOG.warn("Exception caught: " + e.getMessage() + entry.getName());
        return 0;
    }

    currentFileBytes += total;
    currentEntries++;

    return total;

}

---

From source file:be.neutrinet.ispng.vpn.api.VPNClientConfig.java

protected Representation finalizeZip(List<String> config, ZipOutputStream zip, ByteArrayOutputStream baos)
        throws Exception {
    String file = "";
    for (String s : config) {
        file += s + '\n';
    }/*from  ww  w. java  2 s.c  o m*/

    if (caCert == null) {
        caCert = IOUtils.toByteArray(new FileInputStream(VPN.cfg.getProperty("ca.crt")));
    }

    ZipEntry configFile = new ZipEntry("neutrinet.ovpn");
    configFile.setCreationTime(FileTime.from(Instant.now()));
    zip.putNextEntry(configFile);
    zip.write(file.getBytes());
    zip.putNextEntry(new ZipEntry("ca.crt"));
    zip.write(caCert);

    zip.close();

    ByteArrayRepresentation rep = new ByteArrayRepresentation(baos.toByteArray());
    rep.setMediaType(MediaType.APPLICATION_ZIP);
    rep.setSize(baos.size());
    rep.setCharacterSet(CharacterSet.UTF_8);
    rep.setDisposition(new Disposition(Disposition.TYPE_ATTACHMENT));
    return rep;
}

---

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