Example of FileTime in Java NIO
December 12, 2013
FileTime.from() in Java NIO
For the given time in any TimeUnit, it returns a FileTime as compared from epoch.FileTime.toString() in Java NIO
It prints the date, in the format YYYY-MM-DDThh:mm:ss[.s+]Z.Files.getLastModifiedTime() in Java NIO
It returns the last modified time for a given directory or file as FileTime.FileTime.to() in Java NIO
It returns the integer. FileTime calculates the time form epoch and returns it in a given TimeUnit.FileTime.compareTo() in Java NIO
It compares the one file time to another file time to check which file is older.FileTimeExample.java
package com.concretepage.io.file.attribute;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.LinkOption;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.attribute.FileTime;
import java.util.concurrent.TimeUnit;
public class FileTimeExample {
public static void main(String[] args) throws IOException {
FileTime fileTime1 = FileTime.from(1600, TimeUnit.DAYS);
System.out.println(fileTime1.toString());
Path path = Paths.get("D:/cp");
FileTime fileTime2 = Files.getLastModifiedTime(path, LinkOption.NOFOLLOW_LINKS);
long l = fileTime2.to(TimeUnit.DAYS);
System.out.println(l);
int i = fileTime2.compareTo(fileTime1);
System.out.println(i);
}
}
Output
1974-05-20T00:00:00Z 16045 1
