Bukkit Dev' | #40 - Régénération - FilesUtils.java

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public class FilesUtils {

	public static void copyFile(File src, File dest){
		if(src.isDirectory()){
			if(!dest.exists()){
				dest.mkdir();
			}
			String files[] = src.list();
			for(String file : files){
				File srcFile = new File(src, file);
				File destFile = new File(dest, file);
				copyFile(srcFile, destFile);
			}
		}else{
			try {
				InputStream in = new FileInputStream(src);
				OutputStream out = new FileOutputStream(dest);
				byte[] buffer = new byte[1024];
				int length;
				while((length = in.read(buffer)) > 0){
					out.write(buffer, 0, length);
				}
				in.close();
				out.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
		System.out.println("La copie de "+src+" a été correctement éffécué !");
	}


	public static boolean deleteFile(File src){
		if(!src.exists()){
			return false;
		}
		if(src.isDirectory()){
			File files[] = src.listFiles();
			for(int i = 0; i < files.length; i++){
				if(files[i].isDirectory()){
					deleteFile(files[i]);
				}else{
					files[i].delete();
				}
			}
			return src.delete();
		}else{
			return src.delete();
		}
	}
}