problem in mail sending

[nisu pathak]

hello friends i am using glashfish application server.i have already configured java mail session there & injecting that resource into java application.I want to send mail with attatchment .but i can't be able to send mail .so can you please check it out what was the issue in the code that has been triggered out .i am trying hard but cant able to solve query:

suppose i am configuring java mail session that is required to give name of jndi prefix to mail such as mail/MySession.can it be same applied to jms,jdbc resources,i am getting confused in that as well..

i am pasting out code here:

i have already set following properties into glashfish server:
JNDI Name:MyMailConfig

Mail Host: smtp.gmail.com

Default User :JAVA Geek

Default Sender Address:********@gmail.com

Deployement Order :100

Advance properties :
Store Protocol: imap

Store Protocol Class: com.sun.mail.imap.IMAPStore

Transport Protocol:smtp

Transport Protocol Class:com.sun.mail.smtp.SMTPTransport

Additional Properties which are defined as follows:

mail.smtp.socketFactory.class :javax.net.ssl.SSLSocketFactory

mail.smtp.password :*********

mail.smtp.auth:true

mail.smtp.socketFactory.fallback: false

mail.smtp.socketFactory.port:465

The Client code which i have written as follows:

package org.main;

import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.Message.RecipientType;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.naming.*;
public class Main 
{

	public void runTest() throws NamingException, MessagingException
	{
	InitialContext context=new InitialContext();
	
	Session session=(Session)context.lookup("MyMailConfig");
			
	Message msg=new  MimeMessage(session);
	
	msg.setSubject("MY subject");
	msg.setRecipient(RecipientType.TO,new InternetAddress("*******@gmail.com"));
	msg.setFrom(new InternetAddress("*********@gmail.com"));
	BodyPart  body=new MimeBodyPart();
	body.setText("Here are the files");
	
	
	//Multipart Message
	Multipart multipart =new MimeMultipart();
	multipart.addBodyPart(body);
	
	//Attatchement file from string 
	body=new MimeBodyPart();
	
	body.setFileName("Readme.txt");
	body.setContent(new  String("file 1 content"), null);
	
	
	//add Multipart message to mail 
	msg.setContent(multipart);
	
	//send Email 
	
	Transport.send(msg);
	
	
	}
	
	
	public static void main(String[] args) 
	{
		Main m =new Main();
		try
		{
			m.runTest();	
		}
		catch(Exception e)
		{
			
		}
			
	}

}

when i run this application i didnt found anything on console.so need help


can you please help me out guys..
thanks in advance.

[Ulf Dittmer]

when i run this application i didnt found anything on console.so need help

Of course not, because of this:

		catch(Exception e)
		{
			
		}

Don't ever do this, at least print something to where you will see it. But even then it's not going to work - I see no code that would deal with authentication, which is mandatory for sending email these days, certainly when using Gmail.

[nisu pathak]

hey i have edited the code & i am getting this error:


Exception in thread "main" javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:307)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:344)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at org.main.Main.runTest(Main.java:22)
at org.main.Main.main(Main.java:58)