Example usage for java.nio.file Files getFileAttributeView

Introduction

In this page you can find the example usage for java.nio.file Files getFileAttributeView.

Prototype

public static <V extends FileAttributeView> V getFileAttributeView(Path path, Class<V> type,
        LinkOption... options) 

Source Link

Document

Returns a file attribute view of a given type.

Usage

From source file:org.eclipse.tycho.plugins.tar.TarGzArchiverTest.java

private PosixFileAttributes getPosixFileAttributes(File file) {
    try {//from w w w. ja  v a 2s.c o m
        PosixFileAttributeView attributeView = Files.getFileAttributeView(file.toPath(),
                PosixFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
        return attributeView.readAttributes();
    } catch (Exception e) {
        Assume.assumeNoException("skip test on filesystems that do not support POSIX file attributes", e);
    }
    // never reached
    return null;
}

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From source file:ch.psi.zmq.receiver.FileReceiver.java

/**
 * Recursively create directories for given user
 * //from  w  ww .j a  va  2  s  .  co  m
 * @param f
 * @param user
 * @param perms
 * @throws IOException
 */
public void mkdir(File f, UserPrincipal user, GroupPrincipal group, Set<PosixFilePermission> perms)
        throws IOException {
    if (!f.getParentFile().exists()) {
        mkdir(f.getParentFile(), user, group, perms);
    }

    logger.info("Create directory: " + f.getPath());
    f.mkdir();
    Files.setOwner(f.toPath(), user);
    Files.getFileAttributeView(f.toPath(), PosixFileAttributeView.class, LinkOption.NOFOLLOW_LINKS)
            .setGroup(group);
    Files.setPosixFilePermissions(f.toPath(), perms);
}

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From source file:org.duracloud.retrieval.mgmt.RetrievalWorker.java

protected void applyTimestamps(ContentStream content, File localFile) {
    FileTime createTime = convertDateToFileTime(content.getDateCreated());
    FileTime lastAccessTime = convertDateToFileTime(content.getDateLastAccessed());
    FileTime lastModTime = convertDateToFileTime(content.getDateLastModified());

    BasicFileAttributeView fileAttributeView = Files.getFileAttributeView(localFile.toPath(),
            BasicFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
    // If any time value is null, that value is left unchanged
    try {/*w w w  . j av a 2 s.  c o  m*/
        fileAttributeView.setTimes(lastModTime, lastAccessTime, createTime);
    } catch (IOException e) {
        logger.error("Error setting timestamps for local file " + localFile.getAbsolutePath() + ": "
                + e.getMessage(), e);
    }
}

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