Example usage for org.apache.commons.compress.archivers ArchiveEntry getName

Introduction

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

Prototype

public String getName();

Source Link

Document

The name of the entry in the archive.

Usage

From source file:org.owasp.dependencycheck.utils.ExtractionUtil.java

/**
 * Extracts files from an archive./*from w  ww. j a  v a 2 s  . co  m*/
 *
 * @param input the archive to extract files from
 * @param destination the location to write the files too
 * @param filter determines which files get extracted
 * @throws ArchiveExtractionException thrown if there is an exception extracting files from the archive
 */
private static void extractArchive(ArchiveInputStream input, File destination, FilenameFilter filter)
        throws ArchiveExtractionException {
    ArchiveEntry entry;
    try {
        while ((entry = input.getNextEntry()) != null) {
            if (entry.isDirectory()) {
                final File dir = new File(destination, entry.getName());
                if (!dir.exists() && !dir.mkdirs()) {
                    final String msg = String.format("Unable to create directory '%s'.", dir.getAbsolutePath());
                    throw new AnalysisException(msg);
                }
            } else {
                extractFile(input, destination, filter, entry);
            }
        }
    } catch (IOException ex) {
        throw new ArchiveExtractionException(ex);
    } catch (Throwable ex) {
        throw new ArchiveExtractionException(ex);
    } finally {
        closeStream(input);
    }
}

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From source file:org.owasp.dependencycheck.utils.ExtractionUtil.java

/**
 * Extracts a file from an archive (input stream) and correctly builds the directory structure.
 *
 * @param input the archive input stream
 * @param destination where to write the file
 * @param filter the file filter to apply to the files being extracted
 * @param entry the entry from the archive to extract
 * @throws ExtractionException thrown if there is an error reading from the archive stream
 *//*w w  w.  j av  a  2s . com*/
private static void extractFile(ArchiveInputStream input, File destination, FilenameFilter filter,
        ArchiveEntry entry) throws ExtractionException {
    final File file = new File(destination, entry.getName());
    if (filter.accept(file.getParentFile(), file.getName())) {
        LOGGER.debug("Extracting '{}'", file.getPath());
        FileOutputStream fos = null;
        try {
            createParentFile(file);
            fos = new FileOutputStream(file);
            IOUtils.copy(input, fos);
        } catch (FileNotFoundException ex) {
            LOGGER.debug("", ex);
            final String msg = String.format("Unable to find file '%s'.", file.getName());
            throw new ExtractionException(msg, ex);
        } catch (IOException ex) {
            LOGGER.debug("", ex);
            final String msg = String.format("IO Exception while parsing file '%s'.", file.getName());
            throw new ExtractionException(msg, ex);
        } finally {
            closeStream(fos);
        }
    }
}

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From source file:org.panbox.core.identitymgmt.VCardProtector.java

/**
 * Method extracts the VCF file stored within the zipped import file to the
 * given destination file. It further returns the corresponding hmac stored
 * within the archive.//from   w  w  w. j ava2 s. c o  m
 * 
 * @param sourceFile
 *            import archive
 * @param tmpFile
 *            temporary file to extract the CVF to
 * @return byte[] array containing the hmac of the VCF
 * @throws Exception
 */
public static byte[] unwrapVCF(File sourceFile, File tmpFile) throws FileNotFoundException, IOException {

    ZipArchiveInputStream in = null;
    FileOutputStream fos = null;
    String hmacString = null;
    try {

        in = new ZipArchiveInputStream(new FileInputStream(sourceFile));
        ArchiveEntry entry;
        // ByteArrayOutputStream baos = new ByteArrayOutputStream();

        // ENTRY 1: vcard contents
        in.getNextEntry();
        fos = new FileOutputStream(tmpFile);
        IOUtils.copy(in, fos);

        // ENTRY 2: sha-256 hmac
        entry = in.getNextEntry();
        hmacString = entry.getName();

        return Utils.hexToBytes(hmacString);
    } catch (StringIndexOutOfBoundsException e) {
        logger.error("Error parsing hmac: " + hmacString + " is no valid hex String", e);
        throw e;
    } catch (Exception e) {
        logger.error("Error unwrapping VCF file", e);
        throw e;
    } finally {
        if (fos != null) {
            fos.flush();
            fos.close();
        }
        if (in != null) {
            in.close();
        }
    }
}

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From source file:org.polymap.p4.data.importer.archive.ArchiveReader.java

protected void handleTar(File dir, String name, InputStream in) throws Exception {
    log.info("    TAR: " + name);
    try (TarArchiveInputStream tar = new TarArchiveInputStream(in, charset.get().name())) {
        ArchiveEntry entry = null;
        File subdir = dir;//  w  w  w . ja  va  2s.  c  o m
        while ((entry = tar.getNextEntry()) != null) {
            String entryName = FilenameUtils.getName(entry.getName());
            if (entry.isDirectory()) {
                subdir = new File(subdir, entryName);
                subdir.mkdir();
            } else {
                handle(subdir, entryName, null, tar);
            }
        }
    }
}

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From source file:org.polymap.p4.data.imports.archive.ArchiveReader.java

protected void handleTar(String name, InputStream in) throws Exception {
    log.info("    TAR: " + name);
    try (TarArchiveInputStream tar = new TarArchiveInputStream(in, charset.get().name())) {
        ArchiveEntry entry = null;
        while ((entry = tar.getNextEntry()) != null) {
            if (entry.isDirectory()) {
            } else {
                handle(entry.getName(), null, tar);
            }//w ww. j  ava2s .co  m
        }
    }
}

---

From source file:org.polymap.p4.imports.FileImporter.java

protected void handleTar(String name, InputStream in) throws Exception {
    log.info("    TAR: " + name);
    try (TarArchiveInputStream tar = new TarArchiveInputStream(in)) {
        ArchiveEntry entry = null;
        while ((entry = tar.getNextEntry()) != null) {
            if (entry.isDirectory()) {
            } else {
                handle(entry.getName(), null, tar);
            }/*  ww  w  .j  av  a 2s  . c o m*/
        }
    }
}

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From source file:org.powertac.logtool.LogtoolCore.java

/**
 * Reads state-log from given input stream using the DomainObjectReader.
 *///ww w . ja va  2s.co  m
public String readStateLog(InputStream inputStream, Analyzer... tools) {
    Reader inputReader;
    String line = null;

    log.info("Reading state log from stream for {}", tools[0].getClass().getName());
    simEnd = false;
    isInterrupted = false;

    try {
        // Stack compression logic if appropriate
        try {
            if (!inputStream.markSupported()) {
                inputStream = new BufferedInputStream(inputStream);
            }
            inputStream = compressFactory.createCompressorInputStream(inputStream);
        } catch (CompressorException x) {
            // Stream not compressed (or unknown compression scheme)
        }

        // Stack archive logic if appropriate
        try {
            if (!inputStream.markSupported()) {
                inputStream = new BufferedInputStream(inputStream);
            }
            ArchiveInputStream archiveStream = archiveFactory.createArchiveInputStream(inputStream);
            ArchiveEntry entry;
            inputStream = null;
            while ((entry = archiveStream.getNextEntry()) != null) {
                String name = entry.getName();
                if (entry.isDirectory() || !name.startsWith("log/") || !name.endsWith(".state")
                        || name.endsWith("init.state")) {
                    continue;
                }
                inputStream = archiveStream;
                break;
            }
            if (inputStream == null) {
                return "Cannot read archive, no valid state log entry";
            }
        } catch (ArchiveException x) {
            // Stream not archived (or unknown archiving scheme)
        }

        // Recycle repos from previous session
        List<DomainRepo> repos = SpringApplicationContext.listBeansOfType(DomainRepo.class);
        for (DomainRepo repo : repos) {
            repo.recycle();
        }

        // Now go read the state-log
        inputReader = new InputStreamReader(inputStream);
        for (Analyzer tool : tools) {
            log.info("Setting up {}", tool.getClass().getName());
            tool.setup();
        }
        BufferedReader in = new BufferedReader(inputReader);
        int lineNumber = 0;
        while (!simEnd) {
            synchronized (this) {
                if (isInterrupted) {
                    in.close();
                    break;
                }
            }
            line = in.readLine();
            if (null == line) {
                log.info("Last line " + lineNumber);
                break;
            }
            lineNumber += 1;
            reader.readObject(line);
        }
        builder.report();
        for (Analyzer tool : tools) {
            tool.report();
        }
    } catch (IOException e) {
        return "Error reading from stream";
    } catch (MissingDomainObject e) {
        return "MDO on " + line;
    }
    return null;
}

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From source file:org.rapidbeans.rapidenv.Unpacker.java

private void unpackArchive(final File file, final File dest, final boolean compressed)
        throws IOException, ArchiveException, CompressorException {
    if (!dest.exists()) {
        if (!dest.mkdirs()) {
            throw new RapidEnvException(
                    "Error while trying to create destination directory: " + dest.getAbsolutePath());
        }// w  ww.  j  av  a  2  s .  co  m
    }
    InputStream uncompressedIs = null;
    ArchiveInputStream is = null;
    try {
        if (compressed) {
            uncompressedIs = new BufferedInputStream(new CompressorStreamFactory()
                    .createCompressorInputStream(new BufferedInputStream(new FileInputStream(file))));
        } else {
            uncompressedIs = new BufferedInputStream(new FileInputStream(file));
        }
        is = new ArchiveStreamFactory().createArchiveInputStream(uncompressedIs);
        ArchiveEntry entry = null;
        while ((entry = is.getNextEntry()) != null) {
            final File outFile = new File(dest, entry.getName());
            FileMode fileMode = null;
            if (entry instanceof TarArchiveEntry) {
                fileMode = new FileMode(((TarArchiveEntry) entry).getMode());
                RapidEnvInterpreter.log(Level.FINE, "unpacking tar entry: " + outFile.getAbsolutePath()
                        + ", Mode: " + fileMode.toString() + ", " + fileMode.toChmodStringFull());
            } else {
                RapidEnvInterpreter.log(Level.FINE, "unpacking file entry: " + outFile.getAbsolutePath());
            }
            if (entry.isDirectory() && (!outFile.exists())) {
                if (!outFile.mkdirs()) {
                    throw new RapidEnvException(
                            "Error while trying to create directory: " + outFile.getAbsolutePath());
                }
            } else {
                FileOutputStream os = null;
                try {
                    os = new FileOutputStream(outFile);
                    final byte[] buf = new byte[BUF_SIZE];
                    int readBytesCount;
                    while ((readBytesCount = is.read(buf)) != -1) {
                        os.write(buf, 0, readBytesCount);
                    }
                } finally {
                    if (os != null) {
                        os.close();
                    }
                }
            }
            if (fileMode != null) {
                setOutFileMode(file, fileMode);
            }
        }
    } finally {
        if (is != null) {
            is.close();
        }
    }
}

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From source file:org.rauschig.jarchivelib.CommonsArchiver.java

private void extract(ArchiveInputStream input, File destination) throws IOException {
    ArchiveEntry entry;
    while ((entry = input.getNextEntry()) != null) {
        File file = new File(destination, entry.getName());

        if (entry.isDirectory()) {
            file.mkdirs();/*from   ww w  .  ja v a  2s .  co  m*/
        } else {
            file.getParentFile().mkdirs();
            IOUtils.copy(input, file);
        }

        FileModeMapper.map(entry, file);
    }
}

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From source file:org.robovm.eclipse.RoboVMPlugin.java

private static void extractTarGz(File archive, File destDir) throws IOException {
    TarArchiveInputStream in = null;//from  w  w  w .  j  a v a 2 s  . com
    try {
        in = new TarArchiveInputStream(new GZIPInputStream(new FileInputStream(archive)));
        ArchiveEntry entry = null;
        while ((entry = in.getNextEntry()) != null) {
            File f = new File(destDir, entry.getName());
            if (entry.isDirectory()) {
                f.mkdirs();
            } else {
                f.getParentFile().mkdirs();
                OutputStream out = null;
                try {
                    out = new FileOutputStream(f);
                    IOUtils.copy(in, out);
                } finally {
                    IOUtils.closeQuietly(out);
                }
            }
            if (entry instanceof TarArchiveEntry) {
                int mode = ((TarArchiveEntry) entry).getMode();
                if ((mode & 00100) > 0) {
                    // Preserve execute permissions
                    f.setExecutable(true, (mode & 00001) == 0);
                }
            }
        }
    } finally {
        IOUtils.closeQuietly(in);
    }
}

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