Examples of java.nio.file.attribute.BasicFileAttributes.lastModifiedTime()

Class java.nio.file.attribute.BasicFileAttributes

Examples of java.nio.file.attribute.BasicFileAttributes.lastModifiedTime()

java.nio.file.attribute.BasicFileAttributes.lastModifiedTime()
Returns the time of last modification.
If the file system implementation does not support a time stamp to indicate the time of last modification then this method returns an implementation specific default value, typically a {@code FileTime}representing the epoch (1970-01-01T00:00:00Z). @return a {@code FileTime} representing the time the file was lastmodified

    BasicFileAttributes attrs = view.readAttributes();
    assertThat(attrs.fileKey()).isEqualTo(0);


    FileTime time = attrs.creationTime();
    assertThat(attrs.lastAccessTime()).isEqualTo(time);
    assertThat(attrs.lastModifiedTime()).isEqualTo(time);


    view.setTimes(null, null, null);


    attrs = view.readAttributes();
    assertThat(attrs.creationTime()).isEqualTo(time);

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    view.setTimes(null, null, null);


    attrs = view.readAttributes();
    assertThat(attrs.creationTime()).isEqualTo(time);
    assertThat(attrs.lastAccessTime()).isEqualTo(time);
    assertThat(attrs.lastModifiedTime()).isEqualTo(time);


    view.setTimes(FileTime.fromMillis(0L), null, null);


    attrs = view.readAttributes();
    assertThat(attrs.creationTime()).isEqualTo(time);

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    view.setTimes(FileTime.fromMillis(0L), null, null);


    attrs = view.readAttributes();
    assertThat(attrs.creationTime()).isEqualTo(time);
    assertThat(attrs.lastAccessTime()).isEqualTo(time);
    assertThat(attrs.lastModifiedTime()).isEqualTo(FileTime.fromMillis(0L));
  }


  @Test
  public void testAttributes() {
    BasicFileAttributes attrs = provider.readAttributes(file);

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    Path bar = path("/bar");
    Files.copy(foo, bar, COPY_ATTRIBUTES);


    BasicFileAttributes attributes = Files.readAttributes(bar, BasicFileAttributes.class);
    assertThat(attributes.lastModifiedTime()).isEqualTo(FileTime.fromMillis(100));
    assertThat(attributes.lastAccessTime()).isEqualTo(FileTime.fromMillis(1000));
    assertThat(attributes.creationTime()).isEqualTo(FileTime.fromMillis(10000));
    assertThat(Files.getAttribute(bar, "owner:owner")).isEqualTo(zero);


    Path baz = path("/baz");

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    Path baz = path("/baz");
    Files.copy(foo, baz);


    // test that attributes are not copied when COPY_ATTRIBUTES is not specified
    attributes = Files.readAttributes(baz, BasicFileAttributes.class);
    assertThat(attributes.lastModifiedTime()).isNotEqualTo(FileTime.fromMillis(100));
    assertThat(attributes.lastAccessTime()).isNotEqualTo(FileTime.fromMillis(1000));
    assertThat(attributes.creationTime()).isNotEqualTo(FileTime.fromMillis(10000));
    assertThat(Files.getAttribute(baz, "owner:owner")).isNotEqualTo(zero);
  }

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    @Override
    public long getLastModified() {
        try {
            BasicFileAttributes attributes = Files.readAttributes(this.path, BasicFileAttributes.class);
            return attributes.lastModifiedTime().toMillis();
        } catch (IOException e) {
            throw new RuntimeException("could not get last modified time of: " + this.path, e);
        }
    }
}

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                Path outputFile = getOutputFile(inputFile, outputPath, ext);
                if (Files.exists(outputFile)) {
                    BasicFileAttributes outputAttrs = Files.readAttributes(
                            outputFile, BasicFileAttributes.class);
                    needUpdate = inputAttrs.lastModifiedTime().compareTo(
                            outputAttrs.lastModifiedTime()) > 0;
                }
                if (needUpdate) {
                    files.put(inputFile, outputFile);
                }
            } catch (IOException e) {

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        final BasicFileAttributeView view = Files.getFileAttributeView(
                path, BasicFileAttributeView.class);


        final BasicFileAttributes attrs = view.readAttributes();
        final String timeStr = DateUtils.format(attrs.lastModifiedTime());


        // As not all the file systems support POSIX file permissions,
        // we don't try to retrieve them + retrieving such information
        // for each file, can entail performance degradation.
        final StringBuilder infoStr = new StringBuilder(FILE_INFO_BUF);

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      }
      else {
        fileAttributes = Files.readAttributes(filePath, BasicFileAttributes.class, LinkOption.NOFOLLOW_LINKS);
      }


      fileProperties.lastModified = fileAttributes.lastModifiedTime().toMillis();
      fileProperties.size = fileAttributes.size();


      // Type
      if (fileAttributes.isSymbolicLink()) {
        fileProperties.type = FileType.SYMLINK;

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