Example usage for java.nio.file Path getParent

Introduction

In this page you can find the example usage for java.nio.file Path getParent.

Prototype

Path getParent();

Source Link

Document

Returns the parent path, or null if this path does not have a parent.

Usage

From source file:gr.upatras.ece.nam.baker.impl.InstalledBunLifecycleMgmt.java

public int extractPackage(Path targetPath) {
    String cmdStr = "tar --strip-components=1 -xvzf " + targetPath + " -C " + targetPath.getParent()
            + File.separator;//from   w w  w  .  ja  v  a 2s  .co  m
    return executeSystemCommand(cmdStr);
}

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From source file:org.esa.s2tbx.dataio.gdal.GDALInstaller.java

private void installDistribution(Path gdalFolderPath, OSCategory osCategory, String mapLibraryName)
        throws IOException {
    // the library file does not exist on  the local disk among the folders from path environment
    String zipArchivePath = osCategory.getDirectory() + "/" + osCategory.getZipFileName();
    Path zipFilePathOnLocalDisk = gdalFolderPath.resolve(zipArchivePath);
    Path gdalDistributionRootFolderPath = zipFilePathOnLocalDisk.getParent();

    fixUpPermissions(gdalFolderPath);//w w w  . j  a v  a 2  s  .c o m

    if (!Files.exists(gdalDistributionRootFolderPath)) {
        Files.createDirectories(gdalDistributionRootFolderPath);
        try {
            String zipFilePathFromSources = SRC_PATH + "/" + zipArchivePath;
            URL zipFileURLFromSources = getClass().getClassLoader().getResource(zipFilePathFromSources);
            FileHelper.copyFile(zipFileURLFromSources, zipFilePathOnLocalDisk);
            FileHelper.unzip(zipFilePathOnLocalDisk, gdalDistributionRootFolderPath, true);
        } finally {
            try {
                Files.deleteIfExists(zipFilePathOnLocalDisk);
            } catch (IOException e) {
                logger.log(Level.SEVERE, "GDAL configuration error: failed to delete zip after decompression.",
                        e);
            }
        }
    }

    Path gdalBinFolderPath = gdalDistributionRootFolderPath.resolve(BIN_PATH);
    processInstalledDistribution(gdalFolderPath, gdalBinFolderPath, osCategory, mapLibraryName);
}

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From source file:org.m1theo.apt.repo.builder.RepoBuilder.java

private RepoBuilder(String repoDir, boolean sign, String keyring, String keyId, String passphrase,
        File passphraseFile, String digest) throws AptRepoException {
    Path repoPath = Paths.get(repoDir);
    if (!Files.exists(repoPath)) {
        if (Files.isDirectory(repoPath.getParent())) {
            try {
                Files.createDirectory(repoPath);
            } catch (IOException e) {
                throw new AptRepoException("creating repo directory failed: " + repoDir, e);
            }/*from  ww  w.ja v  a 2  s .c om*/
        } else {
            throw new AptRepoException("repDir does not exist: " + repoDir);
        }
    }
    if (sign) {
        if (!Files.isRegularFile(Paths.get(keyring))) {
            throw new AptRepoException("keyring does not exist: " + keyring);
        }
        this.passphraseFile = passphraseFile;
        this.keyring = new File(keyring);
        this.keyId = keyId;
        this.passphrase = passphrase;
        this.digest = digest;
    } else {
        this.passphraseFile = null;
        this.keyring = null;
        this.keyId = null;
        this.passphrase = null;
        this.digest = null;
    }
    this.repoDir = new File(repoDir);
    this.sign = sign;
}

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From source file:org.bonitasoft.platform.configuration.util.AllConfigurationResourceVisitor.java

@Override
public FileVisitResult visitFile(Path path, BasicFileAttributes basicFileAttributes) throws IOException {
    Objects.requireNonNull(path);
    Objects.requireNonNull(basicFileAttributes);
    final File file = path.toFile();
    if (isConfigurationFile(path)) {
        final Long tenantId = getTenantId(path.getParent());
        final String configurationType = getFolderName(path.getParent());
        try (FileInputStream fileInputStream = new FileInputStream(file)) {
            LOGGER.debug(buildMessage(file, tenantId, configurationType));
            fullBonitaConfigurations.add(new FullBonitaConfiguration(file.getName(),
                    IOUtils.toByteArray(fileInputStream), configurationType, tenantId));
        }//from w  w  w.  java 2s . c o m
    }
    return FileVisitResult.CONTINUE;
}

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From source file:neembuu.uploader.zip.generator.NUZipFileGenerator.java

private void handleSmallModule(SmallModule moduleDescription, Class clzz, Path uploadersDirectory)
        throws IOException {
    Logger.getLogger(NUZipFileGenerator.class.getName()).log(Level.INFO, "Create zip for: {0}", clzz.getName());
    Path outputModulePath = outputDirectory.resolve("sm").resolve(moduleDescription.name() + ".zip");
    Files.createDirectories(outputModulePath.getParent());
    while (Files.exists(outputModulePath)) {
        try {/*from   w w  w  .ja v  a2 s.c  o m*/
            Files.deleteIfExists(outputModulePath);
        } catch (Exception a) {
            a.printStackTrace();
        }
    }

    Map<String, String> env = new HashMap<>();
    env.put("create", "true");
    boolean destroyZipIsCorrupt = false;
    URI uri = URI.create("jar:" + outputModulePath.toUri());
    try (FileSystem fs = FileSystems.newFileSystem(uri, env)) {
        smallModuleCreateZip(fs, moduleDescription, clzz, uploadersDirectory);
    } catch (Exception e) {
        e.printStackTrace();
        destroyZipIsCorrupt = true;
    }
    if (destroyZipIsCorrupt) {
        Files.delete(outputModulePath);
    } else {
        String hash = HashUtil.hashFile(outputModulePath.toFile(), index.getHashalgorithm());
        try {
            index.addSmallModule(moduleDescription, hash);
        } catch (Exception a) {
            a.printStackTrace();//ignore
        }
    }
}

---

From source file:nl.salp.warcraft4j.casc.cdn.util.CascFileExtractor.java

private Optional<Path> extractFile(Path destination, long filenameHash)
        throws CascExtractionException, DataReadingException, DataParsingException {
    Optional<Path> file;
    if (isWritableFile(destination)) {
        try {// w  ww  . j av  a2 s  .c om
            Files.createDirectories(destination.getParent());
            try (DataReader in = context.getFileDataReader(filenameHash);
                    OutputStream out = Files.newOutputStream(destination, StandardOpenOption.CREATE,
                            StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE)) {
                while (in.hasRemaining()) {
                    int chunkSize = (int) Math.min(CHUNK_SIZE, in.remaining());
                    byte[] chunk = in.readNext(DataTypeFactory.getByteArray(chunkSize));
                    out.write(chunk);
                }
                out.flush();
                file = Optional.of(destination);
            } catch (CascEntryNotFoundException e) {
                file = Optional.empty();
            }
        } catch (IOException e) {
            throw new CascExtractionException(
                    format("Error while extraction CASC file to %s: %s", destination, e.getMessage()), e);
        }
    } else {
        throw new CascExtractionException(format(
                "Unable to extract a file to %s, the path already exists and is not a file or not writable.",
                destination));
    }
    return file;
}

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From source file:org.artifactory.storage.db.binstore.service.FileBinaryProviderImpl.java

@Override
@Nonnull// w  w  w . ja  v a 2  s.  com
public BinaryInfo addStream(InputStream in) throws IOException {
    check();
    File preFileStoreFile = null;
    Sha1Md5ChecksumInputStream checksumStream = null;
    try {
        // first save to a temp file and calculate checksums while saving
        if (in instanceof Sha1Md5ChecksumInputStream) {
            checksumStream = (Sha1Md5ChecksumInputStream) in;
        } else {
            checksumStream = new Sha1Md5ChecksumInputStream(in);
        }
        preFileStoreFile = writeToTempFile(checksumStream);
        BinaryInfo bd = new BinaryInfoImpl(checksumStream);
        log.trace("Inserting {} in file binary provider", bd);

        String sha1 = bd.getSha1();
        long fileLength = preFileStoreFile.length();
        if (fileLength != checksumStream.getTotalBytesRead()) {
            throw new IOException("File length is " + fileLength + " while total bytes read on" + " stream is "
                    + checksumStream.getTotalBytesRead());
        }

        Path target = getFile(sha1).toPath();
        if (!java.nio.file.Files.exists(target)) {
            // move the file from the pre-filestore to the filestore
            java.nio.file.Files.createDirectories(target.getParent());
            try {
                log.trace("Moving {} to {}", preFileStoreFile.getAbsolutePath(), target);
                java.nio.file.Files.move(preFileStoreFile.toPath(), target, StandardCopyOption.ATOMIC_MOVE);
                log.trace("Moved  {} to {}", preFileStoreFile.getAbsolutePath(), target);
            } catch (FileAlreadyExistsException ignore) {
                // May happen in heavy concurrency cases
                log.trace("Failed moving {} to {}. File already exist", preFileStoreFile.getAbsolutePath(),
                        target);
            }
            preFileStoreFile = null;
        } else {
            log.trace("File {} already exist in the file store. Deleting temp file: {}", target,
                    preFileStoreFile.getAbsolutePath());
        }
        return bd;
    } finally {
        IOUtils.closeQuietly(checksumStream);
        if (preFileStoreFile != null && preFileStoreFile.exists()) {
            if (!preFileStoreFile.delete()) {
                log.error("Could not delete temp file {}", preFileStoreFile.getAbsolutePath());
            }
        }
    }
}

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From source file:org.canova.image.recordreader.VideoRecordReader.java

@Override
public void initialize(InputSplit split) throws IOException, InterruptedException {
    if (split instanceof FileSplit) {
        URI[] locations = split.locations();
        if (locations != null && locations.length >= 1) {
            if (locations.length > 1) {
                List<File> allFiles = new ArrayList<>();
                for (URI location : locations) {
                    File iter = new File(location);
                    if (iter.isDirectory()) {
                        allFiles.add(iter);
                        if (appendLabel) {
                            File parentDir = iter.getParentFile();
                            String name = parentDir.getName();
                            if (!labels.contains(name))
                                labels.add(name);

                        }//from   ww w .j  ava  2  s.c o m
                    }

                    else {
                        File parent = iter.getParentFile();
                        if (!allFiles.contains(parent) && containsFormat(iter.getAbsolutePath())) {
                            allFiles.add(parent);
                            if (appendLabel) {
                                File parentDir = iter.getParentFile();
                                String name = parentDir.getName();
                                if (!labels.contains(name))
                                    labels.add(name);

                            }
                        }
                    }

                }

                iter = allFiles.iterator();
            } else {
                File curr = new File(locations[0]);
                if (!curr.exists())
                    throw new IllegalArgumentException("Path " + curr.getAbsolutePath() + " does not exist!");
                if (curr.isDirectory())
                    iter = FileUtils.iterateFiles(curr, null, true);
                else
                    iter = Collections.singletonList(curr).iterator();
            }
        }
    }

    else if (split instanceof InputStreamInputSplit) {
        InputStreamInputSplit split2 = (InputStreamInputSplit) split;
        InputStream is = split2.getIs();
        URI[] locations = split2.locations();
        INDArray load = imageLoader.asMatrix(is);
        record = RecordConverter.toRecord(load);
        if (appendLabel) {
            Path path = Paths.get(locations[0]);
            String parent = path.getParent().toString();
            record.add(new DoubleWritable(labels.indexOf(parent)));
        }

        is.close();
    }

}

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From source file:org.apache.storm.daemon.logviewer.handler.LogviewerProfileHandlerTest.java

private LogviewerProfileHandler createHandlerTraversalTests(Path rootPath) throws IOException {
    Path daemonLogRoot = rootPath.resolve("logs");
    Path fileOutsideDaemonRoot = rootPath.resolve("evil.bin");
    Path workerLogRoot = daemonLogRoot.resolve("workers-artifacts");
    Path daemonFile = daemonLogRoot.resolve("daemon-dump.bin");
    Path topoA = workerLogRoot.resolve("topoA");
    Path file1 = topoA.resolve("1111").resolve("worker.jfr");
    Path file2 = topoA.resolve("2222").resolve("worker.bin");
    Path file3 = workerLogRoot.resolve("topoB").resolve("1111").resolve("worker.txt");

    Files.createDirectories(file1.getParent());
    Files.createDirectories(file2.getParent());
    Files.createDirectories(file3.getParent());
    Files.write(file1, "TopoA jfr".getBytes(StandardCharsets.UTF_8));
    Files.write(file3, "TopoB txt".getBytes(StandardCharsets.UTF_8));
    Files.createFile(file2);//w w w  .  ja v  a  2  s . c  om
    Files.createFile(fileOutsideDaemonRoot);
    Files.createFile(daemonFile);

    Map<String, Object> stormConf = Utils.readStormConfig();
    StormMetricsRegistry metricsRegistry = new StormMetricsRegistry();
    return new LogviewerProfileHandler(workerLogRoot.toString(), new ResourceAuthorizer(stormConf),
            metricsRegistry);
}

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From source file:org.commonjava.indy.ftest.core.content.AuthoritativeIndexedContentInHostedTest.java

@Category(EventDependent.class)
@Test/*  w  ww.jav  a  2  s . c  o m*/
public void bypassNotIndexedContentWithAuthoritativeIndex() throws Exception {
    final String repoName = newName();
    HostedRepository repo = new HostedRepository(MAVEN_PKG_KEY, repoName);
    repo = client.stores().create(repo, name.getMethodName(), HostedRepository.class);

    client.content().store(repo.getKey(), CACHED_AFACT_PATH,
            new ByteArrayInputStream(CACHED_CONTENT.getBytes()));

    final Path nonCachedFile = Paths.get(fixture.getBootOptions().getIndyHome(), "var/lib/indy/storage",
            MAVEN_PKG_KEY, hosted.singularEndpointName() + "-" + repoName, NON_CACHED_AFACT_PATH);
    Files.createDirectories(nonCachedFile.getParent());
    Files.createFile(nonCachedFile);

    try (FileOutputStream stream = new FileOutputStream(nonCachedFile.toFile())) {
        stream.write(NON_CACHED_CONTENT.getBytes());
    }

    repo.setReadonly(true);
    assertThat(client.stores().update(repo, name.getMethodName()), equalTo(true));

    Thread.sleep(500);

    try (InputStream cached = client.content().get(repo.getKey(), CACHED_AFACT_PATH)) {
        assertThat(IOUtils.toString(cached), equalTo(CACHED_CONTENT));
    }

    try (InputStream cached = client.content().get(repo.getKey(), NON_CACHED_AFACT_PATH)) {
        assertThat(cached, equalTo(null));
    }

    repo.setReadonly(false);
    assertThat(client.stores().update(repo, name.getMethodName()), equalTo(true));

    Thread.sleep(500);

    try (InputStream cached = client.content().get(repo.getKey(), CACHED_AFACT_PATH)) {
        assertThat(IOUtils.toString(cached), equalTo(CACHED_CONTENT));
    }

    try (InputStream nonCached = client.content().get(repo.getKey(), NON_CACHED_AFACT_PATH)) {
        assertThat(IOUtils.toString(nonCached), equalTo(NON_CACHED_CONTENT));
    }

    repo.setReadonly(true);
    assertThat(client.stores().update(repo, name.getMethodName()), equalTo(true));

    Thread.sleep(500);

    try (InputStream cached = client.content().get(repo.getKey(), CACHED_AFACT_PATH)) {
        assertThat(IOUtils.toString(cached), equalTo(CACHED_CONTENT));
    }

    try (InputStream nonCached = client.content().get(repo.getKey(), NON_CACHED_AFACT_PATH)) {
        assertThat(IOUtils.toString(nonCached), equalTo(NON_CACHED_CONTENT));
    }

}

---

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