view src/goodjava/io/IoUtils.java @ 1483:97740900c820

minor
author Franklin Schmidt <fschmidt@gmail.com>
date Sat, 25 Apr 2020 10:31:49 -0600
parents c7b86342857f
children af55cfad6e12
line wrap: on
line source

package goodjava.io;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;


public final class IoUtils {
	private IoUtils() {}  // never

	public static void move( File from, File to ) throws IOException {
		Files.move( from.toPath(), to.toPath() );
	}

	public static void delete(File file) throws IOException {
		Files.deleteIfExists( file.toPath() );
	}

	public static boolean isSymbolicLink(File file) {
		return Files.isSymbolicLink(file.toPath());
	}

	public static void deleteRecursively(File file) throws IOException {
		if( file.isDirectory() && !isSymbolicLink(file) ) {
			for( File f : file.listFiles() ) {
				deleteRecursively(f);
			}
		}
		delete(file);
	}

}