import java.io.*;
import javax.swing.*;
public class Copy {
public void copyFile() {
/* Delcare the main */
FileInputStream from = null;
FileOutputStream to = null;
String savefile = "";
File file = null;
File file2 = null;
/* Select file to copy */
JFileChooser fileChooser = new JFileChooser();
/* you can set a filter to copy specific file type. Example: jpg & png image files*/
//FileNameExtensionFilter filter = new FileNameExtensionFilter("Image (*.jpg *.png)", "jpg", "png");
//fileChooser.setFileFilter(filter);
int showOpenDialog = fileChooser.showOpenDialog(null);
if (showOpenDialog == JFileChooser.APPROVE_OPTION) {
file = fileChooser.getSelectedFile();
}
if (file != null) {
/* select location and give a file name */
JFileChooser fileChooser2 = new JFileChooser();
fileChooser2.showSaveDialog(null);
file2 = fileChooser2.getSelectedFile();
savefile = file2.getAbsolutePath() + file.getName();
}
try {
if (file != null & file2 != null) {
from = new FileInputStream(file);
to = new FileOutputStream(savefile);
/* Seperate file to byte array for copying */
byte[] buffer = new byte[4096];
int byteRead;
/* writng new file */
while( (byteRead = from.read(buffer)) != -1) {
to.write(buffer, 0, byteRead);
}
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
/* always close FileInputStream & FileOutputStream */
try {
if(from != null) {
from.close();
}
if(to != null) {
to.close();
System.out.println("Copied to - " + savefile);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
/**
* main method
*/
public static void main(String[] args) {
Copy copy = new Copy();
copy.copyFile();
}
}
