Examples with XZCompressorInputStream org.apache.commons.compress.compressors.xz.XZCompressorInputStream used on opensource projects

Example 1 with XZCompressorInputStream

use of org.apache.commons.compress.compressors.xz.XZCompressorInputStream in project knime-core by knime.

the class ExtractTarGz method execute.

@Override
public IStatus execute(final Map<String, Object> parameters) {
    try {
        String source = readParameter(parameters, SOURCE_ARCHIVE);
        String targetDir = readParameter(parameters, TARGET_DIR);
        File destDir;
        Path targetDirPath = Paths.get(targetDir);
        if (targetDirPath.isAbsolute()) {
            // targetDir is absolute path or contains @artifact
            destDir = targetDirPath.toFile();
        } else {
            // targetDir is something like '.'
            IProfile profile = (IProfile) parameters.get("profile");
            File installFolder = new File(profile.getProperty(IProfile.PROP_INSTALL_FOLDER));
            destDir = new File(installFolder, targetDir);
        }
        try (InputStream fileInputStream = FileUtil.openInputStream(source)) {
            InputStream in;
            if (StringUtils.endsWithIgnoreCase(source, ".tar.gz") || StringUtils.endsWithIgnoreCase(source, ".tgz")) {
                in = new GzipCompressorInputStream(fileInputStream);
            } else if (StringUtils.endsWithIgnoreCase(source, ".tar.bz2")) {
                in = new BZip2CompressorInputStream(fileInputStream);
            } else if (StringUtils.endsWithIgnoreCase(source, ".tar.xz")) {
                in = new XZCompressorInputStream(fileInputStream);
            } else {
                in = fileInputStream;
            }
            untar(in, destDir);
        }
        return Status.OK_STATUS;
    } catch (Throwable e) {
        return new Status(IStatus.ERROR, bundle.getSymbolicName(), e.getMessage(), e);
    }
}

Example 2 with XZCompressorInputStream

use of org.apache.commons.compress.compressors.xz.XZCompressorInputStream in project uPortal by Jasig.

the class JaxbPortalDataHandlerService method importDataArchive.

private void importDataArchive(Resource archive, InputStream resourceStream, BatchImportOptions options) {
    BufferedInputStream bufferedResourceStream = null;
    try {
        // Make sure the stream is buffered
        if (resourceStream instanceof BufferedInputStream) {
            bufferedResourceStream = (BufferedInputStream) resourceStream;
        } else {
            bufferedResourceStream = new BufferedInputStream(resourceStream);
        }
        // Buffer up to 100MB, bad things will happen if we bust this buffer.
        // TODO see if there is a buffered stream that will write to a file once the buffer
        // fills up
        bufferedResourceStream.mark(100 * 1024 * 1024);
        final MediaType type = getMediaType(bufferedResourceStream, archive.getFilename());
        if (MT_JAVA_ARCHIVE.equals(type)) {
            final ArchiveInputStream archiveStream = new JarArchiveInputStream(bufferedResourceStream);
            importDataArchive(archive, archiveStream, options);
        } else if (MediaType.APPLICATION_ZIP.equals(type)) {
            final ArchiveInputStream archiveStream = new ZipArchiveInputStream(bufferedResourceStream);
            importDataArchive(archive, archiveStream, options);
        } else if (MT_CPIO.equals(type)) {
            final ArchiveInputStream archiveStream = new CpioArchiveInputStream(bufferedResourceStream);
            importDataArchive(archive, archiveStream, options);
        } else if (MT_AR.equals(type)) {
            final ArchiveInputStream archiveStream = new ArArchiveInputStream(bufferedResourceStream);
            importDataArchive(archive, archiveStream, options);
        } else if (MT_TAR.equals(type)) {
            final ArchiveInputStream archiveStream = new TarArchiveInputStream(bufferedResourceStream);
            importDataArchive(archive, archiveStream, options);
        } else if (MT_BZIP2.equals(type)) {
            final CompressorInputStream compressedStream = new BZip2CompressorInputStream(bufferedResourceStream);
            importDataArchive(archive, compressedStream, options);
        } else if (MT_GZIP.equals(type)) {
            final CompressorInputStream compressedStream = new GzipCompressorInputStream(bufferedResourceStream);
            importDataArchive(archive, compressedStream, options);
        } else if (MT_PACK200.equals(type)) {
            final CompressorInputStream compressedStream = new Pack200CompressorInputStream(bufferedResourceStream);
            importDataArchive(archive, compressedStream, options);
        } else if (MT_XZ.equals(type)) {
            final CompressorInputStream compressedStream = new XZCompressorInputStream(bufferedResourceStream);
            importDataArchive(archive, compressedStream, options);
        } else {
            throw new RuntimeException("Unrecognized archive media type: " + type);
        }
    } catch (IOException e) {
        throw new RuntimeException("Could not load InputStream for resource: " + archive, e);
    } finally {
        IOUtils.closeQuietly(bufferedResourceStream);
    }
}