Example usage for org.apache.commons.compress.archivers.tar TarArchiveInputStream close

Introduction

In this page you can find the example usage for org.apache.commons.compress.archivers.tar TarArchiveInputStream close.

Prototype

public void close() throws IOException 

Source Link

Document

Closes this stream.

Usage

From source file:org.finra.herd.service.helper.TarHelper.java

/**
 * Logs contents of a TAR file./* w  ww .j a  v a2 s.  c om*/
 *
 * @param tarFile the TAR file
 *
 * @throws IOException on error
 */
public void logTarFileContents(File tarFile) throws IOException {
    TarArchiveInputStream tarArchiveInputStream = null;

    try {
        tarArchiveInputStream = new TarArchiveInputStream(new FileInputStream(tarFile));
        TarArchiveEntry entry;

        LOGGER.info(String.format("Listing the contents of \"%s\" TAR archive file:", tarFile.getPath()));

        while (null != (entry = tarArchiveInputStream.getNextTarEntry())) {
            LOGGER.info(String.format("    %s", entry.getName()));
        }
    } finally {
        if (tarArchiveInputStream != null) {
            tarArchiveInputStream.close();
        }
    }
}

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From source file:org.fuin.esmp.EventStoreDownloadMojo.java

private void unTarGz(final File archive, final File destDir) throws MojoExecutionException {

    try {//www  . jav a 2  s  . c  o m
        final TarArchiveInputStream tarIn = new TarArchiveInputStream(
                new GzipCompressorInputStream(new BufferedInputStream(new FileInputStream(archive))));
        try {
            TarArchiveEntry entry;
            while ((entry = (TarArchiveEntry) tarIn.getNextEntry()) != null) {
                LOG.info("Extracting: " + entry.getName());
                final File file = new File(destDir, entry.getName());
                if (entry.isDirectory()) {
                    createIfNecessary(file);
                } else {
                    int count;
                    final byte[] data = new byte[MB];
                    final FileOutputStream fos = new FileOutputStream(file);
                    final BufferedOutputStream dest = new BufferedOutputStream(fos, MB);
                    try {
                        while ((count = tarIn.read(data, 0, MB)) != -1) {
                            dest.write(data, 0, count);
                        }
                    } finally {
                        dest.close();
                    }
                    entry.getMode();
                }
                applyFileMode(file, new FileMode(entry.getMode()));
            }
        } finally {
            tarIn.close();
        }
    } catch (final IOException ex) {
        throw new MojoExecutionException("Error uncompressing event store archive: " + archive, ex);
    }
}

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From source file:org.fuin.owndeb.commons.DebUtils.java

/**
 * Reads the first folder found from TAR.GZ file.
 * //from  w  ww. ja  v a2  s. c  om
 * @param tarGzFile
 *            Archive file to peek the first folder from.
 * 
 * @return The first directory name or <code>null</code> if the archive only
 *         contains files (no folders).
 */
@Nullable
public static String peekFirstTarGzFolderName(@NotNull final File tarGzFile) {
    Contract.requireArgNotNull("tarGzFile", tarGzFile);

    try {
        final TarArchiveInputStream tarIn = new TarArchiveInputStream(
                new GzipCompressorInputStream(new BufferedInputStream(new FileInputStream(tarGzFile))));
        try {
            TarArchiveEntry entry;
            while ((entry = (TarArchiveEntry) tarIn.getNextEntry()) != null) {
                if (entry.isDirectory()) {
                    return entry.getName();
                }
            }
        } finally {
            tarIn.close();
        }
        return null;
    } catch (final IOException ex) {
        throw new RuntimeException("Error uncompressing archive: " + tarGzFile, ex);
    }
}

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From source file:org.gradle.caching.internal.tasks.CommonsTarPacker.java

@Override
public void unpack(DataSource input, DataTargetFactory targetFactory) throws IOException {
    TarArchiveInputStream tarInput = new TarArchiveInputStream(input.openInput());
    while (true) {
        TarArchiveEntry entry = tarInput.getNextTarEntry();
        if (entry == null) {
            break;
        }//from   ww w. j av a 2  s  .c om
        PackerUtils.unpackEntry(entry.getName(), tarInput, buffer, targetFactory);
    }
    tarInput.close();
}

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From source file:org.jboss.tools.openshift.reddeer.utils.FileHelper.java

public static void extractTarGz(File archive, File outputDirectory) {
    InputStream inputStream = null;
    try {/*from   w w w  .  j a  v  a2s  . c  om*/
        logger.info("Opening stream to gzip archive");
        inputStream = new GzipCompressorInputStream(new FileInputStream(archive));
    } catch (IOException ex) {
        throw new OpenShiftToolsException(
                "Exception occured while processing tar.gz file.\n" + ex.getMessage());
    }

    logger.info("Opening stream to tar archive");
    BufferedOutputStream outputStream = null;
    TarArchiveInputStream tarArchiveInputStream = new TarArchiveInputStream(inputStream);
    TarArchiveEntry currentEntry = null;
    try {
        while ((currentEntry = tarArchiveInputStream.getNextTarEntry()) != null) {
            if (currentEntry.isDirectory()) {
                logger.info("Creating directory: " + currentEntry.getName());
                createDirectory(new File(outputDirectory, currentEntry.getName()));
            } else {
                File outputFile = new File(outputDirectory, currentEntry.getName());
                if (!outputFile.getParentFile().exists()) {
                    logger.info("Creating directory: " + outputFile.getParentFile());
                    createDirectory(outputFile.getParentFile());
                }

                outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));

                logger.info("Extracting file: " + currentEntry.getName());
                copy(tarArchiveInputStream, outputStream, (int) currentEntry.getSize());
                outputStream.close();

                outputFile.setExecutable(true);
                outputFile.setReadable(true);
                outputFile.setWritable(true);
            }
        }
    } catch (IOException e) {
        throw new OpenShiftToolsException("Exception occured while processing tar.gz file.\n" + e.getMessage());
    } finally {
        try {
            tarArchiveInputStream.close();
        } catch (Exception ex) {
        }
        try {
            outputStream.close();
        } catch (Exception ex) {
        }
    }
}

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From source file:org.jboss.tools.runtime.core.extract.internal.UntarUtility.java

public IStatus extract(File dest, IOverwrite overwriteQuery, IProgressMonitor monitor) throws CoreException {
    String possibleRoot = null;/* w w w  .  j av  a  2 s.  com*/
    try {
        dest.mkdir();
        TarArchiveInputStream tarIn = getTarArchiveInputStream(file);
        TarArchiveEntry tarEntry = tarIn.getNextTarEntry();
        while (tarEntry != null) {
            String name = tarEntry.getName();
            File destPath = new File(dest, name);
            if (tarEntry.isDirectory()) {
                destPath.mkdirs();
            } else {
                destPath.createNewFile();
                byte[] btoRead = new byte[1024];
                try (BufferedOutputStream bout = new BufferedOutputStream(new FileOutputStream(destPath))) {
                    int length = 0;
                    while ((length = tarIn.read(btoRead)) != -1) {
                        bout.write(btoRead, 0, length);
                    }
                }
            }

            // Lets check for a possible root, to avoid scanning the archive again later
            possibleRoot = checkForPossibleRootEntry(possibleRoot, name);

            tarEntry = tarIn.getNextTarEntry();
        }
        tarIn.close();
    } catch (IOException ioe) {
        throw new CoreException(new Status(IStatus.ERROR, RuntimeCoreActivator.PLUGIN_ID, 0,
                NLS.bind("Error extracting runtime {0}", ioe.getLocalizedMessage()), ioe)); //$NON-NLS-1$
    }
    this.discoveredRoot = possibleRoot;
    return Status.OK_STATUS;
}

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From source file:org.jclouds.docker.features.internal.ArchivesTest.java

private List<File> unTar(final File inputFile, final File outputDir) throws Exception {
    final List<File> untarredFiles = Lists.newArrayList();
    final InputStream is = new FileInputStream(inputFile);
    final TarArchiveInputStream tarArchiveInputStream = (TarArchiveInputStream) new ArchiveStreamFactory()
            .createArchiveInputStream("tar", is);
    TarArchiveEntry entry;/*from  w w w. j  a  va  2 s .  c o  m*/
    while ((entry = (TarArchiveEntry) tarArchiveInputStream.getNextEntry()) != null) {
        final File outputFile = new File(outputDir, entry.getName());
        if (entry.isDirectory()) {
            if (!outputFile.exists()) {
                if (!outputFile.mkdirs()) {
                    throw new IllegalStateException(
                            String.format("Couldn't create directory %s.", outputFile.getAbsolutePath()));
                }
            }
        } else {
            OutputStream outputFileStream = new FileOutputStream(outputFile);
            ByteStreams.copy(tarArchiveInputStream, outputFileStream);
            outputFileStream.close();
        }
        untarredFiles.add(outputFile);
    }
    tarArchiveInputStream.close();
    return untarredFiles;
}

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From source file:org.jwifisd.eyefi.EyeFiServer.java

/**
 * eyefi sends the files tarred w will have to untar it first.
 * /*from   w w w .ja  v  a 2s  . co m*/
 * @param tarFile
 *            the tar file
 * @param out
 *            output stream to write the untarred contents.
 * @return true if successful
 * @throws Exception
 *             if the file could not be untarred.
 */
private boolean extractTarFile(File tarFile, OutputStream out) throws Exception {
    boolean result = false;
    byte[] tarBytes = IOUtils.toByteArray(new FileInputStream(tarFile));
    // This is stangege but posix was not correctly detected by the apache
    // lib, so we change some bytes so the detection will work.
    System.arraycopy(TarConstants.MAGIC_POSIX.getBytes("US-ASCII"), 0, tarBytes, TarConstants.MAGIC_OFFSET,
            TarConstants.MAGICLEN);

    TarArchiveInputStream tar = new TarArchiveInputStream(new ByteArrayInputStream(tarBytes));

    final byte[] buffer = new byte[BUFFER_SIZE];
    try {
        ArchiveEntry tarEntry = tar.getNextEntry();
        if (tarEntry != null) {
            int n = 0;
            while ((n = tar.read(buffer)) >= 0) {
                out.write(buffer, 0, n);
            }
            result = true;
        }
    } finally {
        tar.close();
        out.close();
    }
    return result;
}

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From source file:org.killbill.billing.beatrix.integration.osgi.util.SetupBundleWithAssertion.java

private static void unTar(final File inputFile, final File outputDir) throws IOException, ArchiveException {
    InputStream is = null;//from  w  w w.  j  a v  a 2  s .  c  om
    TarArchiveInputStream archiveInputStream = null;
    TarArchiveEntry entry;

    try {
        is = new FileInputStream(inputFile);
        archiveInputStream = (TarArchiveInputStream) new ArchiveStreamFactory().createArchiveInputStream("tar",
                is);
        while ((entry = (TarArchiveEntry) archiveInputStream.getNextEntry()) != null) {
            final File outputFile = new File(outputDir, entry.getName());
            if (entry.isDirectory()) {
                if (!outputFile.exists()) {
                    if (!outputFile.mkdirs()) {
                        throw new IllegalStateException(
                                String.format("Couldn't create directory %s.", outputFile.getAbsolutePath()));
                    }
                }
            } else {
                final OutputStream outputFileStream = new FileOutputStream(outputFile);
                ByteStreams.copy(archiveInputStream, outputFileStream);
                outputFileStream.close();
            }
        }
    } finally {
        if (archiveInputStream != null) {
            archiveInputStream.close();
        }
        if (is != null) {
            is.close();
        }
    }
}

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From source file:org.lobid.lodmill.TarReader.java

@Override
public void process(final Reader reader) {
    TarArchiveInputStream tarInputStream = null;
    try {//  www.  j a  va 2 s  .c  o m
        tarInputStream = new TarArchiveInputStream(new ReaderInputStream(reader));
        TarArchiveEntry entry = null;
        while ((entry = (TarArchiveEntry) tarInputStream.getNextEntry()) != null) {
            if (!entry.isDirectory()) {
                byte[] buffer = new byte[(int) entry.getSize()];
                while ((tarInputStream.read(buffer)) > 0) {
                    getReceiver().process(new StringReader(new String(buffer)));
                }
            }
        }
        tarInputStream.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        IOUtils.closeQuietly(tarInputStream);
    }
}

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