Examples of org.apache.commons.compress.archivers.ArchiveStreamFactory

Package org.apache.commons.compress.archivers

Examples of org.apache.commons.compress.archivers.ArchiveStreamFactory

org.apache.commons.compress.archivers.ArchiveStreamFactory

Factory to create Archive[In|Out]putStreams from names or the first bytes of the InputStream. In order to add other implementations, you should extend ArchiveStreamFactory and override the appropriate methods (and call their implementation from super of course). Compressing a ZIP-File:

 final OutputStream out = new FileOutputStream(output);  ArchiveOutputStream os = new ArchiveStreamFactory().createArchiveOutputStream(ArchiveStreamFactory.ZIP, out); os.putArchiveEntry(new ZipArchiveEntry("testdata/test1.xml")); IOUtils.copy(new FileInputStream(file1), os); os.closeArchiveEntry(); os.putArchiveEntry(new ZipArchiveEntry("testdata/test2.xml")); IOUtils.copy(new FileInputStream(file2), os); os.closeArchiveEntry(); os.close();

Decompressing a ZIP-File:

 final InputStream is = new FileInputStream(input);  ArchiveInputStream in = new ArchiveStreamFactory().createArchiveInputStream(ArchiveStreamFactory.ZIP, is); ZipArchiveEntry entry = (ZipArchiveEntry)in.getNextEntry(); OutputStream out = new FileOutputStream(new File(dir, entry.getName())); IOUtils.copy(in, out); out.close(); in.close();

@Immutable

        getWebSocket().send(MessageBuilder.status().code(400).message("Could not get input stream from file ".concat(fileName)).build(), true);
        return;
      }
    }


    final ArchiveInputStream in = new ArchiveStreamFactory().createArchiveInputStream(new BufferedInputStream(is));
    ArchiveEntry entry          = in.getNextEntry();
    int overallCount            = 0;


    while (entry != null) {

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    try {
      Files.deleteIfExists(warExecFile);
      Files.createDirectories(warExecFile.getParent());


      try (OutputStream os = Files.newOutputStream(warExecFile);
          ArchiveOutputStream aos = new ArchiveStreamFactory().createArchiveOutputStream(
              ArchiveStreamFactory.JAR, os)) {


        // If project is a war project add the war to the project
        if ("war".equalsIgnoreCase(project.getPackaging())) {
          File projectArtifact = project.getArtifact().getFile();

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    String archive = (String) workItem.getParameter("Archive");
    List<File> files = (List<File>) workItem.getParameter("Files");
    
    try {
          OutputStream outputStream = new FileOutputStream( new File( archive) );          
          ArchiveOutputStream os = new ArchiveStreamFactory().createArchiveOutputStream("tar", outputStream);
          
      if (files != null) {
        for (File file: files) {
              final TarArchiveEntry entry = new TarArchiveEntry("testdata/test1.xml");
              entry.setModTime(0);

View Full Code Here

            ArchiveException {
        FileSystem fsout = FileSystem.get(dirPath.toUri(), getConf());
        String archiveType = "zip";
        FSDataOutputStream currentArchiveOS = fsout.create(new Path(dirPath,
                "part_" + String.format("%06d", partNum) + "." + archiveType));
        currentArchive = new ArchiveStreamFactory().createArchiveOutputStream(
                archiveType, currentArchiveOS);
        partNum++;
        numEntriesInCurrentArchive = 0;
    }

View Full Code Here

                    // TODO extend to other known types
                    if (unpack && URI.toLowerCase().endsWith(".zip")) {
                        FSDataInputStream fis = null;
                        try {
                            fis = fs.open(file);
                            ArchiveInputStream input = new ArchiveStreamFactory()
                                    .createArchiveInputStream(new BufferedInputStream(
                                            fis));
                            ArchiveEntry entry = null;
                            while ((entry = input.getNextEntry()) != null) {
                                String name = entry.getName();

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            stream = new BufferedInputStream(stream);
        }


        ArchiveInputStream ais;
        try {
            ArchiveStreamFactory factory = context.get(
                    ArchiveStreamFactory.class, new ArchiveStreamFactory());
            ais = factory.createArchiveInputStream(stream);
        } catch (StreamingNotSupportedException sne) {
            // Most archive formats work on streams, but a few need files
            if (sne.getFormat().equals(ArchiveStreamFactory.SEVEN_Z)) {
                // Rework as a file, and wrap
                stream.reset();

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        assertTrue(relIDs.allRelIDs.contains("test2.txt"));
    }


    @Test // TIKA-936
    public void testCustomEncoding() throws Exception {
        ArchiveStreamFactory factory = new ArchiveStreamFactory();
        factory.setEntryEncoding("SJIS");
        trackingContext.set(ArchiveStreamFactory.class, factory);


        InputStream stream = TikaInputStream.get(Base64.decodeBase64(
                "UEsDBBQAAAAIAI+CvUCDo3+zIgAAACgAAAAOAAAAk/qWe4zqg4GDgi50"
                + "eHRr2tj0qulsc2pzRHN609Gm7Y1OvFxNYLHJv6ZV97yCiQEAUEsBAh"

View Full Code Here

    public void testCount() throws Exception {
        File f = File.createTempFile("commons-compress-tarcount", ".tar");
        f.deleteOnExit();
        FileOutputStream fos = new FileOutputStream(f);


        ArchiveOutputStream tarOut = new ArchiveStreamFactory()
            .createArchiveOutputStream(ArchiveStreamFactory.TAR, fos);


        File file1 = getFile("test1.xml");
        TarArchiveEntry sEntry = new TarArchiveEntry(file1);
        tarOut.putArchiveEntry(sEntry);

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        FileSystem fsout = FileSystem.get(dirPath.toUri(), getConf());
        String archiveType = "zip";
        partNum++;
        FSDataOutputStream currentArchiveOS = fsout.create(new Path(dirPath,
                "part_" + String.format("%06d", partNum) + "." + archiveType));
        currentArchive = new ArchiveStreamFactory().createArchiveOutputStream(
                archiveType, currentArchiveOS);
        numEntriesInCurrentArchive = 0;
    }

View Full Code Here

                                } else if (uri.endsWith(".tbz")
                                        || uri.endsWith(".tbz2")
                                        || uri.endsWith(".bzip2")) {
                                    fis = new BZip2CompressorInputStream(fis);
                                }
                                ArchiveInputStream input = new ArchiveStreamFactory()
                                        .createArchiveInputStream(new BufferedInputStream(
                                                fis));
                                ArchiveEntry entry = null;
                                while ((entry = input.getNextEntry()) != null) {
                                    String name = entry.getName();

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