Examples with TarArchiveOutputStream org.apache.commons.compress.archivers.tar.TarArchiveOutputStream used on opensource projects

Example 41 with TarArchiveOutputStream

use of org.apache.commons.compress.archivers.tar.TarArchiveOutputStream in project halyard by spinnaker.

the class BackupService method tarHalconfig.

private void tarHalconfig(String halconfigDir, String halconfigTar) throws IOException {
    FileOutputStream tarOutput = null;
    BufferedOutputStream bufferedTarOutput = null;
    TarArchiveOutputStream tarArchiveOutputStream = null;
    IOException fatalCleanup = null;
    try {
        tarOutput = new FileOutputStream(new File(halconfigTar));
        bufferedTarOutput = new BufferedOutputStream(tarOutput);
        tarArchiveOutputStream = new TarArchiveOutputStream(bufferedTarOutput);
        tarArchiveOutputStream.setLongFileMode(TarArchiveOutputStream.LONGFILE_POSIX);
        TarArchiveOutputStream finalTarArchiveOutputStream = tarArchiveOutputStream;
        Arrays.stream(new File(halconfigDir).listFiles()).filter(Objects::nonNull).forEach(f -> addFileToTar(finalTarArchiveOutputStream, f.getAbsolutePath(), ""));
    } catch (HalException e) {
        log.info("HalException caught during tar operation", e);
        throw e;
    } catch (IOException e) {
        log.info("IOException caught during tar operation", e);
        throw new HalException(Problem.Severity.FATAL, "Failed to backup halconfig: " + e.getMessage(), e);
    } finally {
        if (tarArchiveOutputStream != null) {
            try {
                tarArchiveOutputStream.finish();
                tarArchiveOutputStream.close();
            } catch (IOException e) {
                fatalCleanup = e;
            }
        }
        if (bufferedTarOutput != null) {
            bufferedTarOutput.close();
        }
        if (tarOutput != null) {
            tarOutput.close();
        }
    }
    if (fatalCleanup != null) {
        throw fatalCleanup;
    }
}

Example 42 with TarArchiveOutputStream

use of org.apache.commons.compress.archivers.tar.TarArchiveOutputStream in project halyard by spinnaker.

the class BackupService method addFileToTar.

private void addFileToTar(TarArchiveOutputStream tarArchiveOutputStream, String path, String base) {
    File file = new File(path);
    String fileName = file.getName();
    if (Arrays.stream(omitPaths).anyMatch(s -> s.equals(fileName))) {
        return;
    }
    String tarEntryName = String.join("/", base, fileName);
    try {
        if (file.isFile()) {
            TarArchiveEntry tarEntry = new TarArchiveEntry(file, tarEntryName);
            tarArchiveOutputStream.putArchiveEntry(tarEntry);
            IOUtils.copy(new FileInputStream(file), tarArchiveOutputStream);
            tarArchiveOutputStream.closeArchiveEntry();
        } else if (file.isDirectory()) {
            Arrays.stream(file.listFiles()).filter(Objects::nonNull).forEach(f -> addFileToTar(tarArchiveOutputStream, f.getAbsolutePath(), tarEntryName));
        } else {
            log.warn("Unknown file type: " + file + " - skipping addition to tar archive");
        }
    } catch (IOException e) {
        throw new HalException(Problem.Severity.FATAL, "Unable to file " + file.getName() + " to archive entry: " + tarEntryName + " " + e.getMessage(), e);
    }
}

Example 43 with TarArchiveOutputStream

use of org.apache.commons.compress.archivers.tar.TarArchiveOutputStream in project halyard by spinnaker.

the class GitProfileReader method readArchiveProfile.

@Override
public InputStream readArchiveProfile(String artifactName, String version, String profileName) throws IOException {
    Path profilePath = Paths.get(profilePath(artifactName, version, profileName));
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    TarArchiveOutputStream tarArchive = new TarArchiveOutputStream(os);
    ArrayList<Path> filePathsToAdd = java.nio.file.Files.walk(profilePath, Integer.MAX_VALUE, FileVisitOption.FOLLOW_LINKS).filter(path -> path.toFile().isFile()).collect(Collectors.toCollection(ArrayList::new));
    for (Path path : filePathsToAdd) {
        TarArchiveEntry tarEntry = new TarArchiveEntry(path.toFile(), profilePath.relativize(path).toString());
        int permissions = FileModeUtils.getFileMode(Files.getPosixFilePermissions(path));
        permissions = FileModeUtils.setFileBit(permissions);
        tarEntry.setMode(permissions);
        tarArchive.putArchiveEntry(tarEntry);
        IOUtils.copy(Files.newInputStream(path), tarArchive);
        tarArchive.closeArchiveEntry();
    }
    tarArchive.finish();
    tarArchive.close();
    return new ByteArrayInputStream(os.toByteArray());
}

Example 44 with TarArchiveOutputStream

use of org.apache.commons.compress.archivers.tar.TarArchiveOutputStream in project halyard by spinnaker.

the class LocalDiskProfileReader method readArchiveProfileFrom.

public InputStream readArchiveProfileFrom(Path profilePath) throws IOException {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    TarArchiveOutputStream tarArchive = new TarArchiveOutputStream(os);
    ArrayList<Path> filePathsToAdd = java.nio.file.Files.walk(profilePath, Integer.MAX_VALUE, FileVisitOption.FOLLOW_LINKS).filter(path -> path.toFile().isFile()).collect(Collectors.toCollection(ArrayList::new));
    for (Path path : filePathsToAdd) {
        TarArchiveEntry tarEntry = new TarArchiveEntry(path.toFile(), profilePath.relativize(path).toString());
        tarArchive.putArchiveEntry(tarEntry);
        IOUtils.copy(Files.newInputStream(path), tarArchive);
        tarArchive.closeArchiveEntry();
    }
    tarArchive.finish();
    tarArchive.close();
    return new ByteArrayInputStream(os.toByteArray());
}

Example 45 with TarArchiveOutputStream

use of org.apache.commons.compress.archivers.tar.TarArchiveOutputStream in project mycore by MyCoRe-Org.

the class MCRTarServlet method createContainer.

@Override
protected TarArchiveOutputStream createContainer(ServletOutputStream sout, String comment) {
    LOGGER.info("Constructing tar archive: {}", comment);
    TarArchiveOutputStream tout = new TarArchiveOutputStream(sout, "UTF8");
    tout.setBigNumberMode(TarArchiveOutputStream.BIGNUMBER_POSIX);
    tout.setLongFileMode(TarArchiveOutputStream.LONGFILE_POSIX);
    return tout;
}