Example usage for java.nio.file Path getParent

List of usage examples for java.nio.file Path getParent

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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:org.codice.ddf.security.migratable.impl.SecurityMigratableTest.java

private void setup(String ddfHomeStr, String tag, String productVersion) throws IOException {
    ddfHome = tempDir.newFolder(ddfHomeStr).toPath().toRealPath();
    Path binDir = ddfHome.resolve("bin");
    Files.createDirectory(binDir);
    System.setProperty(DDF_HOME_SYSTEM_PROP_KEY, ddfHome.toRealPath().toString());
    setupBrandingFile(SUPPORTED_BRANDING);
    setupVersionFile(productVersion);/*from   ww w  .  j  a v a2s  .co m*/
    setupMigrationProperties(SUPPORTED_PRODUCT_VERSION);
    for (Path path : PROPERTIES_FILES) {
        Path p = ddfHome.resolve(path);
        Files.createDirectories(p.getParent());
        Files.createFile(p);
        if (p.endsWith(Paths.get("server", "encryption.properties"))) {
            writeProperties(p, CRL_PROP_KEY, CRL.toString(),
                    String.format("%s&%s", p.toRealPath().toString(), tag));
        } else {
            writeProperties(p, "something", "else", String.format("%s&%s", p.toRealPath().toString(), tag));
        }
    }
    Files.createDirectory(ddfHome.resolve(PDP_POLICIES_DIR));

    setupCrl(tag);
    setupPdpFiles(tag);
    Files.createDirectory(ddfHome.resolve(SECURITY_POLICIES_DIR));
    setupPolicyFiles(tag);
}

From source file:com.serena.rlc.provider.filesystem.client.FilesystemClient.java

public void localExec(String execScript, String execDir, String execParams, boolean ignoreErrors)
        throws FilesystemClientException {
    Path script = Paths.get(execDir + File.separatorChar + execScript);

    try {/*w  ww.  j  a  va 2  s  .co m*/
        if (!Files.exists(script)) {
            if (ignoreErrors) {
                logger.debug("Execution script " + script.toString() + " does not exist, ignoring...");
            } else {
                throw new FilesystemClientException(
                        "Execution script " + script.toString() + " does not exist");
            }
        } else {
            ProcessBuilder pb = new ProcessBuilder(script.toString());
            pb.directory(new File(script.getParent().toString()));
            System.out.println(pb.directory().toString());
            logger.debug("Executing script " + execScript + " in directory " + execDir + " with parameters: "
                    + execParams);
            Process p = pb.start(); // Start the process.
            p.waitFor(); // Wait for the process to finish.
            logger.debug("Executed script " + execScript + " successfully.");
        }
    } catch (Exception e) {
        logger.debug(e.getLocalizedMessage());
        throw new FilesystemClientException(e.getLocalizedMessage());
    }

}

From source file:org.eclipse.winery.repository.backend.filebased.FilebasedRepository.java

/**
 * {@inheritDoc}/* ww w .  j  a  v a  2s  . c  om*/
 */
@Override
public void putContentToFile(RepositoryFileReference ref, InputStream inputStream, MediaType mediaType)
        throws IOException {
    if (mediaType == null) {
        // quick hack for storing mime type called this method
        assert (ref.getFileName().endsWith(Constants.SUFFIX_MIMETYPE));
        // we do not need to store the mime type of the file containing the mime type
        // information
    } else {
        this.setMimeType(ref, mediaType);
    }
    Path targetPath = this.ref2AbsolutePath(ref);
    // ensure that parent directory exists
    FileUtils.createDirectory(targetPath.getParent());

    try {
        Files.copy(inputStream, targetPath, StandardCopyOption.REPLACE_EXISTING);
    } catch (IllegalStateException e) {
        FilebasedRepository.logger.debug("Guessing that stream with length 0 is to be written to a file", e);
        // copy throws an "java.lang.IllegalStateException: Stream already closed" if the
        // InputStream contains 0 bytes
        // For instance, this case happens if SugarCE-6.4.2.zip.removed is tried to be uploaded
        // We work around the Java7 issue and create an empty file
        if (Files.exists(targetPath)) {
            // semantics of putContentToFile: existing content is replaced without notification
            Files.delete(targetPath);
        }
        Files.createFile(targetPath);
    }
}

From source file:org.niord.core.batch.BatchService.java

/**
 * Called every minute to monitor the batch job "[jobName]/in" folders. If a file has been
 * placed in one of these folders, the cause the "jobName" batch job to be started.
 *///from  w  ww .  j  a  v a 2s  . c  o m
@Schedule(persistent = false, second = "48", minute = "*/1", hour = "*/1")
protected void monitorBatchJobInFolderInitiation() {

    // Resolve the list of batch job "in" folders
    List<Path> executionFolders = getBatchJobSubFolders("in");

    // Check for new batch-initiating files in each folder
    for (Path dir : executionFolders) {
        for (Path file : getDirectoryFiles(dir)) {
            String jobName = file.getParent().getParent().getFileName().toString();
            log.info("Found file " + file.getFileName() + " for batch job " + jobName);

            try {
                startBatchJobWithDataFile(jobName, file, new HashMap<>());
            } catch (IOException e) {
                log.error("Failed starting batch job " + jobName + " with file " + file.getFileName());
            } finally {
                // Delete the file
                // Note to self: Move to error folder?
                try {
                    Files.delete(file);
                } catch (IOException ignored) {
                }
            }
        }
    }
}

From source file:com.romeikat.datamessie.core.base.util.FileUtil.java

private static Path getNonExisting(Path path) {
    // Return path, if it does not exist
    if (!Files.exists(path)) {
        return path;
    }/* ww w  . j  a v  a  2 s .c o m*/
    // Determine name and extension
    final String name = path.getFileName().toString();
    final int fileTypeIndex = name.lastIndexOf(".");
    String nameWithoutExtension;
    String extension;
    if (fileTypeIndex == -1) {
        nameWithoutExtension = name;
        extension = "";
    } else {
        nameWithoutExtension = name.substring(0, fileTypeIndex);
        extension = name.substring(fileTypeIndex);
    }
    // Determine number
    final int underscoreIndex = name.lastIndexOf("_");
    String nameWithoutExtensionWithoutNumber;
    Integer nextNumber = 1;
    if (underscoreIndex == -1) {
        nameWithoutExtensionWithoutNumber = nameWithoutExtension;
    } else {
        nameWithoutExtensionWithoutNumber = nameWithoutExtension.substring(0, underscoreIndex);
        final String numberString = name.substring(underscoreIndex + 1);
        try {
            nextNumber = Integer.parseInt(numberString) + 1;
        } catch (final NumberFormatException e) {
        }
    }
    // Determine next candidate
    String nextName;
    while (true) {
        nextName = nameWithoutExtensionWithoutNumber + "_" + nextNumber++ + extension;
        path = Paths.get(path.getParent().toString(), nextName);
        if (!Files.exists(path)) {
            return path;
        }
    }
}

From source file:org.niord.core.batch.BatchService.java

/**
 * Starts a new file-based batch job/*www  .  jav  a 2s  .c  o m*/
 *
 * @param jobName the batch job name
 */
public long startBatchJobWithDataFile(String jobName, InputStream in, String dataFileName,
        Map<String, Object> properties) throws IOException {

    BatchData job = initBatchData(jobName, properties);

    if (in != null) {
        job.setDataFileName(dataFileName);
        Path path = computeBatchJobPath(job.computeDataFilePath());
        createDirectories(path.getParent());
        Files.copy(in, path, StandardCopyOption.REPLACE_EXISTING);
    }

    return startBatchJob(job);
}

From source file:org.niord.core.batch.BatchService.java

/**
 * Starts a new batch job//from  w w w .j  a  v  a  2 s  . co m
 *
 * @param jobName the batch job name
 */
public long startBatchJobWithJsonData(String jobName, Object data, String dataFileName,
        Map<String, Object> properties) throws Exception {

    BatchData job = initBatchData(jobName, properties);

    if (data != null) {
        dataFileName = StringUtils.isNotBlank(dataFileName) ? dataFileName : "batch-data.json";
        job.setDataFileName(dataFileName);
        Path path = computeBatchJobPath(job.computeDataFilePath());
        createDirectories(path.getParent());
        JsonUtils.writeJson(data, path);
    }

    return startBatchJob(job);
}

From source file:org.niord.core.batch.BatchService.java

/**
 * Starts a new batch job/*  w w  w  . ja v  a  2  s  .  c om*/
 *
 * @param jobName the batch job name
 */
public long startBatchJobWithDeflatedData(String jobName, Object data, String dataFileName,
        Map<String, Object> properties) throws Exception {

    BatchData job = initBatchData(jobName, properties);

    if (data != null) {
        dataFileName = StringUtils.isNotBlank(dataFileName) ? dataFileName : "batch-data.zip";
        job.setDataFileName(dataFileName);
        Path path = computeBatchJobPath(job.computeDataFilePath());
        createDirectories(path.getParent());
        try (FileOutputStream file = new FileOutputStream(path.toFile());
                GZIPOutputStream gzipOut = new GZIPOutputStream(file);
                ObjectOutputStream objectOut = new ObjectOutputStream(gzipOut)) {
            objectOut.writeObject(data);
        }
    }

    return startBatchJob(job);
}

From source file:com.facebook.buck.util.unarchive.Untar.java

/**
 * Cleans up the destination for the symlink, and symlink file -> symlink target is recorded in
 * {@code windowsSymlinkMap}//from   w  w w.j  av a2s  .c  om
 */
private void recordSymbolicLinkForWindows(DirectoryCreator creator, Path destPath, TarArchiveEntry entry,
        Map<Path, Path> windowsSymlinkMap) throws IOException {
    prepareForFile(creator, destPath);
    Path linkPath = Paths.get(entry.getLinkName());
    if (destPath.isAbsolute()) {
        windowsSymlinkMap.put(destPath, linkPath);
    } else {
        // Symlink might be '../foo/Bar', so make sure we resolve relative to the src file
        // We make them relative to the file again when we write them out
        Path destinationRelativeTargetPath = destPath.getParent().resolve(linkPath).normalize();
        windowsSymlinkMap.put(destPath, destinationRelativeTargetPath);
    }
}

From source file:com.google.cloud.tools.managedcloudsdk.install.ZipExtractorProvider.java

@Override
public void extract(Path archive, Path destination, ProgressListener progressListener) throws IOException {

    progressListener.start("Extracting archive: " + archive.getFileName(), ProgressListener.UNKNOWN);

    String canonicalDestination = destination.toFile().getCanonicalPath();

    // Use ZipFile instead of ZipArchiveInputStream so that we can obtain file permissions
    // on unix-like systems via getUnixMode(). ZipArchiveInputStream doesn't have access to
    // all the zip file data and will return "0" for any call to getUnixMode().
    try (ZipFile zipFile = new ZipFile(archive.toFile())) {
        // TextProgressBar progressBar = textBarFactory.newProgressBar(messageListener, count);
        Enumeration<ZipArchiveEntry> zipEntries = zipFile.getEntries();
        while (zipEntries.hasMoreElements()) {
            ZipArchiveEntry entry = zipEntries.nextElement();
            Path entryTarget = destination.resolve(entry.getName());

            String canonicalTarget = entryTarget.toFile().getCanonicalPath();
            if (!canonicalTarget.startsWith(canonicalDestination + File.separator)) {
                throw new IOException("Blocked unzipping files outside destination: " + entry.getName());
            }//from  w w  w.jav  a  2  s .  co  m

            progressListener.update(1);
            logger.fine(entryTarget.toString());

            if (entry.isDirectory()) {
                if (!Files.exists(entryTarget)) {
                    Files.createDirectories(entryTarget);
                }
            } else {
                if (!Files.exists(entryTarget.getParent())) {
                    Files.createDirectories(entryTarget.getParent());
                }
                try (OutputStream out = new BufferedOutputStream(Files.newOutputStream(entryTarget))) {
                    try (InputStream in = zipFile.getInputStream(entry)) {
                        IOUtils.copy(in, out);
                        PosixFileAttributeView attributeView = Files.getFileAttributeView(entryTarget,
                                PosixFileAttributeView.class);
                        if (attributeView != null) {
                            attributeView
                                    .setPermissions(PosixUtil.getPosixFilePermissions(entry.getUnixMode()));
                        }
                    }
                }
            }
        }
    }
    progressListener.done();
}