Example usage for java.nio.file.attribute BasicFileAttributeView readAttributes

Introduction

In this page you can find the example usage for java.nio.file.attribute BasicFileAttributeView readAttributes.

Prototype

BasicFileAttributes readAttributes() throws IOException;

Source Link

Document

Reads the basic file attributes as a bulk operation.

Usage

From source file:Main.java

public static void main(String[] args) {

    Path path = Paths.get("C:/tutorial/Java/JavaFX", "Topic.txt");

    try {/* w  w  w.jav  a  2s.  c  om*/
        BasicFileAttributeView bv = Files.getFileAttributeView(path, BasicFileAttributeView.class);
        BasicFileAttributes ba = bv.readAttributes();
        System.out.println(ba.creationTime());
    } catch (IOException e) {
        System.err.println(e);
    }

}

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From source file:Test.java

public static void main(String[] args) throws Exception {
    Path path = Paths.get("C:/home/docs/users.txt");
    BasicFileAttributeView view = Files.getFileAttributeView(path, BasicFileAttributeView.class);

    BasicFileAttributes attributes = view.readAttributes();
    FileTime lastModifedTime = attributes.lastModifiedTime();
    FileTime createTime = attributes.creationTime();

    long currentTime = Calendar.getInstance().getTimeInMillis();
    FileTime lastAccessTime = FileTime.fromMillis(currentTime);

    view.setTimes(lastModifedTime, lastAccessTime, createTime);
    System.out.println(attributes.lastAccessTime());
}

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From source file:Test.java

public static void main(String[] args) throws Exception {
    Path path = FileSystems.getDefault().getPath("/home/docs/users.txt");
    // BasicFileAttributes attributes = Files.readAttributes(path,
    // BasicFileAttributes.class);
    BasicFileAttributeView view = Files.getFileAttributeView(path, BasicFileAttributeView.class);
    BasicFileAttributes attributes = view.readAttributes();

    System.out.println("Creation Time: " + attributes.creationTime());
    System.out.println("Last Accessed Time: " + attributes.lastAccessTime());
    System.out.println("Last Modified Time: " + attributes.lastModifiedTime());
    System.out.println("File Key: " + attributes.fileKey());
    System.out.println("Directory: " + attributes.isDirectory());
    System.out.println("Other Type of File: " + attributes.isOther());
    System.out.println("Regular File: " + attributes.isRegularFile());
    System.out.println("Symbolic File: " + attributes.isSymbolicLink());
    System.out.println("Size: " + attributes.size());
}

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From source file:Main.java

public static void main(String[] args) {
    Path path = Paths.get("C:\\Java_Dev\\test1.txt");

    try {/*  w ww.  j  a  v a  2 s .  c  o  m*/
        BasicFileAttributeView bfv = Files.getFileAttributeView(path, BasicFileAttributeView.class);
        BasicFileAttributes bfa = bfv.readAttributes();

        System.out.format("Size:%s bytes %n", bfa.size());
        System.out.format("Creation  Time:%s %n", bfa.creationTime());
        System.out.format("Last Access  Time:%s %n", bfa.lastAccessTime());

        FileTime newLastModifiedTime = null;
        FileTime newLastAccessTime = null;
        FileTime newCreateTime = FileTime.from(Instant.now());

        bfv.setTimes(newLastModifiedTime, newLastAccessTime, newCreateTime);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:org.sigmah.server.file.impl.BackupArchiveManagerImpl.java

/**
 * Returns the creation date of the given file or the 1st january 1970
 * if an error occured while trying to read the date.
 * //from w  w w  .jav a 2s.com
 * @param file File to access.
 * @return Creation date of the given file.
 */
private Date getCreationDate(File file) {
    try {
        final BasicFileAttributeView view = Files.getFileAttributeView(file.toPath(),
                BasicFileAttributeView.class);
        final BasicFileAttributes attributes = view.readAttributes();

        return new Date(attributes.creationTime().toMillis());

    } catch (IOException e) {
        return new Date(0L);
    }
}

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From source file:org.sigmah.server.file.impl.BackupArchiveManagerImpl.java

/**
 * Builds the given {@code file} corresponding {@link BackupDTO}.
 * /*  w ww .j a  va  2 s  .  com*/
 * @param file
 *          The backup file path.
 * @return The given {@code file} corresponding {@link BackupDTO}.
 * @throws IOException
 *           If an I/O error occurs.
 * @throws IllegalArgumentException
 *           If the given {@code file} does not reference a valid backup file.
 */
private BackupDTO fromFile(final Path file) throws IOException {

    final String filename = file.getFileName().toString();
    final Matcher matcher = BACKUP_ARCHIVE_NAME_PATTERN.matcher(filename);

    if (!matcher.matches()) {
        throw new IllegalArgumentException("Invalid backup archive file name '" + filename + "'.");
    }

    final Integer organizationId = Integer.parseInt(matcher.group(1));
    final Integer orgUnitId = Integer.parseInt(matcher.group(2));
    final LoadingScope loadingScope = LoadingScope.valueOf(matcher.group(3));
    final String extension = matcher.group(4);

    final BasicFileAttributeView view = Files.getFileAttributeView(file, BasicFileAttributeView.class);
    final BasicFileAttributes attributes = view.readAttributes();

    final BackupDTO result = new BackupDTO();

    result.setOrganizationId(organizationId);
    result.setOrgUnitId(orgUnitId);
    result.setOrgUnitName(orgUnitDAO.findById(orgUnitId).getFullName());
    result.setLoadingScope(loadingScope);
    result.setCreationDate(new Date(attributes.creationTime().toMillis()));
    result.setArchiveFileName(filename);
    result.setRunning(extension.equals(BACKUP_ARCHIVE_TEMP_EXT));

    return result;
}

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