Example usage for org.apache.commons.compress.archivers ArchiveOutputStream closeArchiveEntry

Introduction

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

Prototype

public abstract void closeArchiveEntry() throws IOException;

Source Link

Document

Closes the archive entry, writing any trailer information that may be required.

Usage

From source file:gov.nih.nci.caarray.application.translation.geosoft.GeoSoftExporterBean.java

private void generateSoftFile(Experiment experiment, String permaLinkUrl, ArchiveOutputStream zout)
        throws IOException {
    final ByteArrayOutputStream bout = new ByteArrayOutputStream();
    final Writer w = new OutputStreamWriter(bout, "UTF-8");
    final PrintWriter out = new PrintWriter(w);
    GeoSoftFileWriterUtil.writeSoftFile(experiment, permaLinkUrl, out);
    out.close();// w ww  .j  av a2 s. co  m

    final ArchiveEntry ae = this.fileAccessHelper.createArchiveEntry(zout,
            experiment.getPublicIdentifier() + ".soft.txt", bout.size());
    zout.putArchiveEntry(ae);
    bout.writeTo(zout);
    zout.closeArchiveEntry();
}

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From source file:com.streamsets.pipeline.lib.parser.TestCompressionInputBuilder.java

@SuppressWarnings("unchecked")
private void testArchive(String archiveType) throws Exception {
    //create an archive with multiple files, files containing multiple objects
    File dir = new File("target", UUID.randomUUID().toString());
    dir.mkdirs();/*from   w  ww  .  ja v  a2 s .  c  om*/

    OutputStream archiveOut = new FileOutputStream(new File(dir, "myArchive"));
    ArchiveOutputStream archiveOutputStream = new ArchiveStreamFactory().createArchiveOutputStream(archiveType,
            archiveOut);

    File inputFile;
    ArchiveEntry archiveEntry;
    FileOutputStream fileOutputStream;
    for (int i = 0; i < 5; i++) {
        String fileName = "file-" + i + ".txt";
        inputFile = new File(dir, fileName);
        fileOutputStream = new FileOutputStream(inputFile);
        IOUtils.write(("StreamSets" + i).getBytes(), fileOutputStream);
        fileOutputStream.close();
        archiveEntry = archiveOutputStream.createArchiveEntry(inputFile, fileName);
        archiveOutputStream.putArchiveEntry(archiveEntry);
        IOUtils.copy(new FileInputStream(inputFile), archiveOutputStream);
        archiveOutputStream.closeArchiveEntry();
    }
    archiveOutputStream.finish();
    archiveOut.close();

    //create compression input
    FileInputStream fileInputStream = new FileInputStream(new File(dir, "myArchive"));
    CompressionDataParser.CompressionInputBuilder compressionInputBuilder = new CompressionDataParser.CompressionInputBuilder(
            Compression.ARCHIVE, "*.txt", fileInputStream, "0");
    CompressionDataParser.CompressionInput input = compressionInputBuilder.build();

    // before reading
    Assert.assertNotNull(input);

    // The default wrapped offset before reading any file
    String wrappedOffset = "{\"fileName\": \"myfile\", \"fileOffset\":\"0\"}";

    Map<String, Object> archiveInputOffset = OBJECT_MAPPER.readValue(wrappedOffset, Map.class);
    Assert.assertNotNull(archiveInputOffset);
    Assert.assertEquals("myfile", archiveInputOffset.get("fileName"));
    Assert.assertEquals("0", archiveInputOffset.get("fileOffset"));

    Assert.assertEquals("0", input.getStreamPosition(wrappedOffset));

    // read and check wrapped offset
    BufferedReader reader = new BufferedReader(new InputStreamReader(input.getNextInputStream()));
    Assert.assertEquals("StreamSets0", reader.readLine());
    wrappedOffset = input.wrapOffset("4567");
    archiveInputOffset = OBJECT_MAPPER.readValue(wrappedOffset, Map.class);
    Assert.assertNotNull(archiveInputOffset);
    Assert.assertEquals("file-0.txt", archiveInputOffset.get("fileName"));
    Assert.assertEquals("4567", archiveInputOffset.get("fileOffset"));

    String recordIdPattern = "myFile/file-0.txt";
    Assert.assertEquals(recordIdPattern, input.wrapRecordId("myFile"));

}

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From source file:cpcc.vvrte.services.VirtualVehicleMigratorImpl.java

/**
 * @param virtualVehicle the virtual vehicle.
 * @param os the output stream to write to.
 * @param chunkNumber the chunk number.//from www. ja v  a 2  s  . c o m
 * @throws IOException thrown in case of errors.
 */
private void writeVirtualVehicleSourceCode(VirtualVehicle virtualVehicle, ArchiveOutputStream os,
        int chunkNumber) throws IOException {
    if (virtualVehicle.getCode() == null) {
        return;
    }

    byte[] source = virtualVehicle.getCode().getBytes("UTF-8");

    TarArchiveEntry entry = new TarArchiveEntry(DATA_VV_SOURCE_JS);
    entry.setModTime(new Date());
    entry.setSize(source.length);
    entry.setIds(0, chunkNumber);
    entry.setNames("vvrte", "cpcc");

    os.putArchiveEntry(entry);
    os.write(source);
    os.closeArchiveEntry();
}

---

From source file:cpcc.vvrte.services.VirtualVehicleMigratorImpl.java

/**
 * @param virtualVehicle the virtual vehicle.
 * @param os the output stream to write to.
 * @param chunkNumber the chunk number./*from   w ww  .  ja  v  a2s.  c  om*/
 * @throws IOException thrown in case of errors.
 */
private void writeVirtualVehicleContinuation(VirtualVehicle virtualVehicle, ArchiveOutputStream os,
        int chunkNumber) throws IOException {
    byte[] continuation = virtualVehicle.getContinuation();

    if (continuation == null) {
        return;
    }

    TarArchiveEntry entry = new TarArchiveEntry(DATA_VV_CONTINUATION_JS);
    entry.setModTime(new Date());
    entry.setSize(continuation.length);
    entry.setIds(0, chunkNumber);
    entry.setNames("vvrte", "cpcc");

    os.putArchiveEntry(entry);
    os.write(continuation);
    os.closeArchiveEntry();
}

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From source file:edu.mit.lib.bagit.Filler.java

private void fillArchive(File dirFile, String relBase, ArchiveOutputStream out) throws IOException {
    for (File file : dirFile.listFiles()) {
        String relPath = relBase + File.separator + file.getName();
        if (file.isDirectory()) {
            fillArchive(file, relPath, out);
        } else {/*w  ww  .  jav a 2s.  c o m*/
            TarArchiveEntry entry = new TarArchiveEntry(relPath);
            entry.setSize(file.length());
            entry.setModTime(0L);
            out.putArchiveEntry(entry);
            Files.copy(file.toPath(), out);
            out.closeArchiveEntry();
        }
    }
}

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From source file:cpcc.vvrte.services.VirtualVehicleMigratorImpl.java

/**
 * @param os the output stream to write to.
 * @throws IOException thrown in case of errors.
 *//*from  w  w w  .jav  a 2 s . c  o  m*/
private void writeVirtualVehicleStorageChunk(VirtualVehicle virtualVehicle, ArchiveOutputStream os,
        int chunkNumber, List<VirtualVehicleStorage> storageChunk) throws IOException {
    for (VirtualVehicleStorage se : storageChunk) {
        logger.debug("Writing storage entry '" + se.getName() + "'");

        byte[] content = se.getContentAsByteArray();
        TarArchiveEntry entry = new TarArchiveEntry("storage/" + se.getName());
        entry.setModTime(se.getModificationTime());
        entry.setSize(content.length);
        entry.setIds(se.getId(), chunkNumber);
        entry.setNames("vvrte", "cpcc");

        os.putArchiveEntry(entry);
        os.write(content);
        os.closeArchiveEntry();
    }
}

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From source file:cpcc.vvrte.services.VirtualVehicleMigratorImpl.java

/**
 * @param virtualVehicle the virtual vehicle.
 * @param os the output stream to write to.
 * @param chunkNumber the chunk number.//  w ww. j  a  v a  2 s  .  co m
 * @throws IOException thrown in case of errors.
 */
private void writeVirtualVehicleProperties(VirtualVehicle virtualVehicle, ArchiveOutputStream os,
        int chunkNumber, boolean lastChunk) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    Properties virtualVehicleProps = fillVirtualVehicleProps(virtualVehicle, lastChunk);
    virtualVehicleProps.store(baos, "Virtual Vehicle Properties");
    baos.close();

    byte[] propBytes = baos.toByteArray();

    TarArchiveEntry entry = new TarArchiveEntry(DATA_VV_PROPERTIES);
    entry.setModTime(new Date());
    entry.setSize(propBytes.length);
    entry.setIds(0, chunkNumber);
    entry.setNames("vvrte", "cpcc");

    os.putArchiveEntry(entry);
    os.write(propBytes);
    os.closeArchiveEntry();
}

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

private void writeMimetype(ArchiveOutputStream out) {
    String mimeType = getTemplate(epubPath + MIMETYPE);
    InputStream in = new ByteArrayInputStream(mimeType.getBytes());
    try {/* w w w  .j  av  a  2 s .  c  o  m*/
        out.putArchiveEntry(new ZipArchiveEntry("mimetype"));
        IOUtils.copy(in, out);
        in.close();
        out.closeArchiveEntry();
    } catch (IOException e) {
        LOG.error(e.getMessage(), e);
    }
}

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

private void writeCover(String path, ArchiveOutputStream out) {
    try {/*w  w w.j av  a 2  s.com*/
        FileInputStream fis = new FileInputStream(epubPath + COVER);
        String entry = null != path ? path + "/cover.jpg" : "cover.jpg";
        out.putArchiveEntry(new ZipArchiveEntry(entry));
        IOUtils.copy(fis, out);
        fis.close();
        out.closeArchiveEntry();
    } catch (FileNotFoundException e) {
        LOG.error(COVER + "");
        LOG.error(e.getMessage(), e);
    } catch (IOException e) {
        LOG.error(e.getMessage(), e);
    }
}

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

private void writeTagIndex(String path, String tagname, List<Integer> rids, String tname, boolean isEpub,
        ArchiveOutputStream out, VWBContext context) {
    String html = getIndexHtml(tagname, rids, tname, isEpub, context);
    InputStream in = new ByteArrayInputStream(html.getBytes());
    try {/*from   w  w  w  .  ja v a2  s. com*/
        out.putArchiveEntry(new ZipArchiveEntry(path + "/index.html"));
        IOUtils.copy(in, out);
        in.close();
        out.closeArchiveEntry();
    } catch (IOException e) {
        LOG.error(e.getMessage(), e);
    }
}

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