Subramanian

Question

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ListIterator;
import java.util.Vector;
import java.util.logging.FileHandler;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
public class FileTRA {
     String parentPath = "d:";
     Vector v = new Vector();
     Vector v1 = new Vector();
//     String str = "e:\\hi";
     String str = "\\\\srmpc031\\share";
     File log = new File("d:\\log.txt");
     StringBuffer sb = new StringBuffer();
     Logger logg = Logger.getLogger(FileTRA.class.getName());
     FileHandler fh = null;
     public static void main(String[] args) {
          FileTRA fm = new FileTRA();
          fm.fileDisplay(fm.str, 1);
          try {
               fm.fh = new FileHandler("c:\\log.txt", true);
               fm.logg.addHandler(fm.fh);
               fm.logg.log(Level.SEVERE,""+fm.v);
               // fm.logg.log(Level.SEVERE,"dsfdsfs");
          } catch (SecurityException e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
          } catch (IOException e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
     InputStream ins = null;
     OutputStream ino = null;
     Vector check = new Vector();
     public void fileDisplay(String dir, int key) {
          File folder = new File(dir);
          if (folder.exists() && folder.isDirectory()) {
               parentPath = parentPath + "/" + folder.getName();
               File allfiles[] = folder.listFiles();
               if (allfiles.length > 0) { // create duplicate dir
                    File createDir = new File(parentPath);
                    boolean flag = false;
                    check = RecursionMethodCompress1(allfiles, parentPath);
                         flag = createDir.mkdir();
                         RecursionMethodCompress(allfiles, parentPath);
                         try {
                              ins.close();
                              ino.close();
                         } catch (IOException e) {
                              e.printStackTrace();
     boolean flag1 = false;
     String temp = null;
     int size ;
     int count = 0;
     public void RecursionMethodCompress(File allfiles[], String parentPath) {
          for (File in : allfiles) {
               if (in.isDirectory()) { // create sub directory
                    String output = in.getPath().substring(str.length(),
                              in.getPath().length());
                    output = parentPath + output;
                    File out = new File(output);
                    out.mkdir();
                    String [] fileArray ;
                    fileArray = in.list();
                    System.out.println(fileArray.length);
                    size = fileArray.length;
                    RecursionMethodCompress(in.listFiles(), parentPath);
               } else if (in.isFile()) {
                    String output = in.getPath().substring(str.length(),
                              in.getPath().length());
                    output = parentPath + output;
                    ListIterator li = check.listIterator();
                    int county = 0;
                    while(li.hasNext())
                         temp = ""+li.next();
                         System.out.println(temp);
                         if(temp.equals(output))
                              System.out.println("equal");
//                              v.add(output);
                              flag1 = true;
//                              break GOTO1;
                         else
                              flag1 = false;
                              count++;
     if(count == size)
          v.add("new---FILE");
          v.add(output);
          v.add("\n");
                    try {
                         File out = new File(output);
                         out.createNewFile();
                         String s = in.getPath();
                         ins = new FileInputStream(s);
                         ino = new FileOutputStream(output);
                         byte[] by = new byte[1024 * 1024];
                         int len;
                         while ((len = ins.read(by)) > 0) {
                              ino.write(by, 0, len);
                    } catch (IOException ex) {
                         ex.printStackTrace();
     public Vector RecursionMethodCompress1(File allfiles[], String parentPath) {
          for (File in : allfiles) {
               if (in.isDirectory()) { // create sub directory
                    String output = in.getPath().substring(str.length(),
                              in.getPath().length());
                    output = parentPath + output;
                    File out = new File(output);
                    RecursionMethodCompress1(in.listFiles(), parentPath);
               } else if (in.isFile()) {
                    String output = in.getPath().substring(str.length(),
                              in.getPath().length());
                    output = parentPath + output;
                    v1.add(output);
          return v1;
}

Answer 1

They're going to have fun with the likes of
    File log = new File("d:\\    log.txt");