I want to know how to get this Java program to read the xml file that I created.

Question

I want to know how to get this Java program to read the xml file that I created. This program moves file depending of the size (memory) when is done moving files it will send an email.

I'm trying to get the variables assigned from the xml file and run it with the Java program.

Before you can run this program you need to download activation.jar and javax.mail-1.4.4.jar files.

Java Programe:

package MoveFile2;

import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

import java.util.Date;

import java.util.Properties;

import java.util.Scanner;

import javax.mail.Message;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeMessage;

public class MoveFile

{

@SuppressWarnings("resource")

public static void main(String[] args)

{

//variables for Moving Files

File srcFolder = null; //source folder

File destFolder = null; //destination folder

File newFile;

BufferedReader reader;

BufferedWriter writer;

long size_limit; //500KB

int count = 0;

char[] buffer = new char[1024];

int n;

//variables to send the email

String host ="smtp.gmaail.com";

String user = "user123@gmaail.com"; //User email address

String pass = "User123"; //Password of the email

String to; //Receiver

String from = "user123@gmaail.com"; //Message send from

String subject = "Hi User!"; //Subject of the email

//String Message = "Moved " + count + " file(s) to " + destFolder.getAbsolutePath();

boolean sessionDebug = false;

Scanner myScanner;

myScanner = new Scanner(System.in);

System.out.println("Enter de memory: ");

size_limit = myScanner.nextLong();

System.out.println("Enter de sorce folder: ");

srcFolder = new File(myScanner.nextLine());

System.out.println("Enter de destination folder: ");

destFolder = new File(myScanner.nextLine());

System.out.println("Enter the email: ");

to = myScanner.nextLine();

File[] oldFiles = srcFolder.listFiles(); //get a list of all files in the folder

destFolder.mkdirs();

String messageText = "Moved " + count + " file(s) to " + destFolder.getAbsolutePath(); //Message text of the email

for(int i = 0; i < oldFiles.length; i++)

{

if(!oldFiles[i].isFile() || oldFiles[i].length() <= size_limit) //skip files that are smaller than limit

continue;

count++;

newFile = new File(destFolder.getAbsolutePath() + File.separator + oldFiles[i].getName());

try

{

while (newFile.createNewFile())

{

reader = new BufferedReader(new FileReader(oldFiles[i]));

writer = new BufferedWriter(new FileWriter(newFile));

while ((n = reader.read(buffer)) != -1 )

{

writer.write(buffer, 0, n);

}

reader.close();

writer.close();

oldFiles[i].delete();

}

}

catch (IOException ioEx)

{

System.out.println(ioEx.getMessage());

}

}

try

{

Properties props = System.getProperties();

props.put("mail.smtp.starttls.enable", "true");

props.put("mail.smtp.host", host);

props.put("mail.smtp.port", "587");

props.put("mail.smtp.auth", "true");

props.put("mail.smtp.starttls.required", "true");

Session mailSession = Session.getDefaultInstance(props, null);

mailSession.setDebug(sessionDebug);

Message msg = new MimeMessage(mailSession);

msg.setFrom(new InternetAddress(from));

InternetAddress[] address = {new InternetAddress(to)}; //address of sender

msg.setRecipients(Message.RecipientType.TO, address); //receiver email

msg.setSubject(subject); msg.setSentDate(new Date()); //message send date

msg.setText(messageText); //actual message

Transport transport=mailSession.getTransport("smtp"); //server through which we are going to send msg

transport.connect(host, user, pass); //we need because we have to authenticate sender email and password

transport.sendMessage(msg, msg.getAllRecipients());

transport.close();

System.out.println("Email send successfully to " + to);

}

catch(Exception ex)

{

System.out.println(ex); //if any error occur then error message will print

}

System.out.println("Moved " + count + " file(s) to " + destFolder.getAbsolutePath());

System.exit(0);

}

}

XML file:

<?xml version="1.0" encoding="utf-8"?>

<MoveFile2>

<size>

size_limit=1000

</size>

<src>

srcFolder=C:\Users\PedroE\Desktop\Test

</src>

<dest>

destFolder=C:\Users\PedroE\Desktop\TestMove

</dest>

<email>

to=user456@hotmail.com

</email>

</MoveFile2>

Explanation / Answer

answer:

this is a soft copy code of the program please like me

import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

import java.util.Date;

import java.util.Properties;

import java.util.Scanner;

import javax.mail.Message;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeMessage;

public class MoveFile

{

public static void main(String[] args)

{

//variables for Moving Files

File srcFolder = null; //source folder

File destFolder = null; //destination folder

File newFile;

BufferedReader reader;

BufferedWriter writer;

long size_limit; //500KB

int count = 0;

char[] buffer = new char[1024];

int n;

//variables to send the email

String host ="";

String user = ""; //User email address

String pass = "User123"; //Password of the email

String to; //Receiver

String from = ""; //Message send from

String subject = "Hi User!"; //Subject of the email

boolean sessionDebug = false;

Scanner myScanner;

myScanner = new Scanner(System.in);

System.out.println("Enter de memory: ");

size_limit = myScanner.nextLong();

System.out.println("Enter de sorce folder: ");

srcFolder = new File(myScanner.nextLine());

System.out.println("Enter de destination folder: ");

destFolder = new File(myScanner.nextLine());

System.out.println("Enter the email: ");

to = myScanner.toString();
File[] oldFiles = srcFolder.listFiles(); //get a list of all files in the folder
destFolder.mkdirs();
String messageText = "Moved " + count + " file(s) to " + destFolder.getAbsolutePath(); //Message text of the email

for(int i = 0; i < oldFiles.length; i++)

{

if(!oldFiles[i].isFile() || oldFiles[i].length() <= size_limit) //skip files that are smaller than limit

continue;

count++;

newFile = new File(destFolder.getAbsolutePath() + File.separator + oldFiles[i].getName());

try

{

while (newFile.createNewFile())

{

reader = new BufferedReader(new FileReader(oldFiles[i]));

writer = new BufferedWriter(new FileWriter(newFile));

while ((n = reader.read(buffer)) != -1 )

{

writer.write(buffer, 0, n);

}

reader.close();

writer.close();

oldFiles[i].delete();

}

}

catch (IOException ioEx)

{

System.out.println(ioEx.getMessage());

}

}

try

{

Properties props = System.getProperties();

props.put("mail.smtp.starttls.enable", "true");

props.put("mail.smtp.host", host);

props.put("mail.smtp.port", "587");

props.put("mail.smtp.auth", "true");

props.put("mail.smtp.starttls.required", "true");

Session mailSession = Session.getDefaultInstance(props, null);

mailSession.setDebug(sessionDebug);

Message msg = new MimeMessage(mailSession);

msg.setFrom(new InternetAddress(from));

InternetAddress[] address = {new InternetAddress(to)}; //address of sender

msg.setRecipients(Message.RecipientType.TO, address); //receiver email

msg.setSubject(subject); msg.setSentDate(new Date()); //message send date

msg.setText(messageText); //actual message

Transport transport=mailSession.getTransport("smtp"); //server through which we are going to send msg

transport.connect(host, user, pass); //we need because we have to authenticate sender email and password

transport.sendMessage(msg, msg.getAllRecipients());

transport.close();

System.out.println("Email send successfully to " + to);

}

catch(Exception ex)

{

System.out.println(ex); //if any error occur then error message will print

}

System.out.println("Moved " + count + " file(s) to " + destFolder.getAbsolutePath());

System.exit(0);

}

}

((( i hope ur stastisfy to my answer please like ))

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