Example usage for java.nio.file Files getAttribute

Introduction

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

Prototype

public static Object getAttribute(Path path, String attribute, LinkOption... options) throws IOException 

Source Link

Document

Reads the value of a file attribute.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {

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

    //extract a single attribute with getAttribute
    try {//from   w w w. ja  v  a2s .  c  o  m
        long size = (Long) Files.getAttribute(path, "basic:size", java.nio.file.LinkOption.NOFOLLOW_LINKS);
        System.out.println("Size: " + size);
    } catch (IOException e) {
        System.err.println(e);
    }

}

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From source file:com.spectralogic.ds3client.metadata.PosixMetadataRestore_Test.java

@Test
public void restoreUserAndOwner() throws IOException {
    final int uid = (int) Files.getAttribute(file.toPath(), "unix:uid", NOFOLLOW_LINKS);
    final int gid = (int) Files.getAttribute(file.toPath(), "unix:gid", NOFOLLOW_LINKS);
    final BasicHeader basicHeader[] = new BasicHeader[2];
    basicHeader[0] = new BasicHeader(MetadataKeyConstants.METADATA_PREFIX + MetadataKeyConstants.KEY_UID,
            String.valueOf(uid));
    basicHeader[1] = new BasicHeader(MetadataKeyConstants.METADATA_PREFIX + MetadataKeyConstants.KEY_GID,
            String.valueOf(gid));
    final Metadata metadata = genMetadata(basicHeader);
    final PosixMetadataRestore posixMetadataRestore = new PosixMetadataRestore(metadata, file.getPath(),
            MetaDataUtil.getOS());//ww  w .j  a  va2s .c  om
    posixMetadataRestore.restoreUserAndOwner();
    Assert.assertEquals(String.valueOf((int) Files.getAttribute(file.toPath(), "unix:uid", NOFOLLOW_LINKS)),
            basicHeader[0].getValue());
    Assert.assertEquals(String.valueOf((int) Files.getAttribute(file.toPath(), "unix:gid", NOFOLLOW_LINKS)),
            basicHeader[1].getValue());
}

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From source file:com.att.aro.core.fileio.impl.FileManagerImpl.java

public long getCreatedTime(String filePath) throws IOException {
    File file = new File(filePath);
    FileTime fileTime = (FileTime) Files.getAttribute(file.toPath(), "creationTime", LinkOption.NOFOLLOW_LINKS);
    if (fileTime != null) {
        return fileTime.to(TimeUnit.SECONDS);
    }/*from   w  ww. ja  v  a  2  s . c  o  m*/
    return 0;
}

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