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:fr.duminy.jbackup.core.TestUtils.java

public static Path createFile(Path file, String content) throws IOException {
    if (file.getParent() != null) {
        Files.createDirectories(file.getParent());
    }//from   ww  w. j av  a 2s.c o  m

    Files.write(file, content.getBytes());
    return file;
}

From source file:com.blackducksoftware.integration.hub.detect.workflow.codelocation.FileNameUtils.java

public static String relativize(final String from, final String to) {
    String relative = to;/* www .j av  a  2  s. co  m*/
    try {
        final Path toPath = new File(to).toPath();
        final Path fromPath = new File(from).toPath();
        final Path fromParentPath = fromPath.getParent();
        final Path relativePath = fromParentPath.relativize(toPath);
        final List<String> relativePieces = new ArrayList<>();
        for (int i = 0; i < relativePath.getNameCount(); i++) {
            relativePieces.add(relativePath.getName(i).toFile().getName());
        }
        relative = StringUtils.join(relativePieces, "/");
    } catch (final Exception e) {
        logger.info(String.format("Unable to relativize path, full source path will be used: %s", to));
        logger.debug("The reason relativize failed: ", e);
    }

    return relative;
}

From source file:org.metaservice.core.file.FileUriUtils.java

public static FileIdentifier storeFile(InputStream inputStream) throws FileProcessingException {

    try {/*ww w .j  a  v a 2  s .  c om*/
        File localDir = com.google.common.io.Files.createTempDir();
        File localFile = new File(localDir.toString() + "/x");
        IOUtils.copy(inputStream, new FileOutputStream(localFile));
        HashCode x = com.google.common.io.Files.hash(localFile, Hashing.sha1());
        long size = localFile.length();
        Path target = getFile(x.toString(), size);
        Files.createDirectories(target.getParent());
        Files.move(localFile.toPath(), target);
        return new FileIdentifier(x.toString(), size);
    } catch (IOException e) {
        throw new FileProcessingException(e);
    }
}

From source file:org.eclipse.winery.yaml.common.Utils.java

public static InputStream zipPath(Path path) {
    File zipFile = new File(path.getParent().toString() + File.separator + "tmp.zip");
    try (FileOutputStream fos = new FileOutputStream(zipFile); ZipOutputStream zos = new ZipOutputStream(fos)) {
        Files.walk(path).filter(Files::isRegularFile).forEach(file -> {
            try {
                zos.putNextEntry(new ZipEntry(path.relativize(file).toString()));
                Files.copy(file, zos);
                zos.closeEntry();/*w w w . ja  va 2s  . c o  m*/
            } catch (Exception e) {

            }
        });
        return new FileInputStream(zipFile);
    } catch (Exception e) {
        logger.error("Create zip tmp file error: ", e);
    }
    return null;
}

From source file:azkaban.execapp.AzkabanExecutorServerTest.java

private static String getSqlScriptsDir() throws IOException {
    // Dummy because any resource file works.
    URL resource = AzkabanExecutorServerTest.class.getClassLoader().getResource("test.file");
    final String dummyResourcePath = requireNonNull(resource).getPath();
    Path resources = Paths.get(dummyResourcePath).getParent();
    Path azkabanRoot = resources.getParent().getParent().getParent().getParent();

    File sqlScriptDir = Paths.get(azkabanRoot.toString(), AZKABAN_DB_SQL_PATH).toFile();
    return props.getString(AzkabanDatabaseSetup.DATABASE_SQL_SCRIPT_DIR, sqlScriptDir.getCanonicalPath());
}

From source file:com.ttech.cordovabuild.infrastructure.archive.ArchiveUtils.java

private static void extractArchive(Path localPath, ArchiveInputStream ais) throws IOException {
    ArchiveEntry ae;//from w w w . jav  a  2 s  .co m
    while ((ae = ais.getNextEntry()) != null) {
        if (ae.isDirectory()) {
            continue;
        }
        Path filePath = localPath.resolve(ae.getName());
        if (!filePath.getParent().equals(localPath))
            Files.createDirectories(filePath.getParent());
        try (OutputStream outputStream = Files.newOutputStream(filePath)) {
            IOUtils.copy(ais, outputStream);
        }
    }
}

From source file:org.jetbrains.webdemo.backend.executor.ExecutorUtils.java

private static Path storeFilesInTemporaryDirectory(Map<String, byte[]> files) throws IOException {
    Path outputDir = Paths.get(BackendSettings.OUTPUT_DIRECTORY, "tmp", String.valueOf(new Random().nextInt()));
    for (String fileName : files.keySet()) {
        Path filePath = outputDir.resolve(fileName);
        filePath.getParent().toFile().mkdirs();
        Files.write(filePath, files.get(fileName));
    }/*from w w  w.jav  a  2 s  .  c  om*/
    return outputDir;
}

From source file:azkaban.soloserver.AzkabanSingleServerTest.java

private static String getSqlScriptsDir() throws IOException {
    // Dummy because any resource file works.
    Path resources = Paths.get(getConfPath()).getParent();
    Path azkabanRoot = resources.getParent().getParent().getParent().getParent();

    File sqlScriptDir = Paths.get(azkabanRoot.toString(), AZKABAN_DB_SQL_PATH).toFile();
    return sqlScriptDir.getCanonicalPath();
}

From source file:io.github.alechenninger.monarch.Main.java

private static void ensureParentDirectories(Path path) throws IOException {
    Path parent = path.getParent();
    if (parent != null) {
        Files.createDirectories(parent);
    }//from   w  w  w  .  j a v a  2  s.  c om
}

From source file:demo.utils.MiniClusterUtils.java

public static void startMiniCluster() {
    if (clusterLauncher != null) {
        throw new IllegalStateException("MiniClustrer is currently running");
    }//  w  w w  . j  av  a2 s  .  com
    File file = new File(System.getProperty("user.dir"));
    Path path = Paths.get(file.getAbsolutePath());
    Path parentPath = path.getParent();
    String[] resources = file.list();
    for (String resource : resources) {
        if (resource.equals("yaya-demo")) {
            parentPath = path;
            break;
        }
    }
    File miniClusterExe = new File(
            parentPath.toString() + "/yarn-test-cluster/build/install/yarn-test-cluster/bin/yarn-test-cluster");
    System.out.println(miniClusterExe.getAbsolutePath());
    if (!miniClusterExe.exists()) {
        logger.info("BUILDING MINI_CLUSTER");
        CommandProcessLauncher buildLauncher = new CommandProcessLauncher(
                path.toString() + "/build-mini-cluster");
        buildLauncher.launch();
    }
    Assert.isTrue(miniClusterExe.exists(), "Failed to find mini-cluster executable");
    clusterLauncher = new CommandProcessLauncher(miniClusterExe.getAbsolutePath());
    executor = Executors.newSingleThreadExecutor();
    executor.execute(new Runnable() {
        @Override
        public void run() {
            logger.info("STARTING MINI_CLUSTER");
            clusterLauncher.launch();
        }
    });
    try {
        Thread.sleep(2000);
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
    }
}