[Java] Mail met servlet * - Softwareontwikkeling

dinsdag 7 oktober 2003 04:58

Acties:

Verwijderd

Topicstarter

Ik ben bezig met een servlet die mail verstuurd. Alleen ik kom niet langs dit probleem. Ik krijg deze error:

java.lang.NoClassDefFoundError: javax/activation/DataSource
at hexindo.sendMail.perform(sendMail.java:60)
at hexindo.FormController.doPost(FormController.java:52)
at hexindo.Controller.doGet(Controller.java:25)

regel 60 is deze code:

code:

1	Message message = new MimeMessage(mailSession);

verder heb ik de mail.jar in common/lib/ gezet van apache tomcat.

Dit is de code die de mail zou moeten versturen:

code:

import javax.mail.*;
import javax.mail.internet.*;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
import java.sql.*;



public class sendMail implements Action
{
    
    DatabaseConnection db;
    int mailServerPort = 22;
    String mailServerName, subject, from, messageText;   
   
    public void perform (HttpServlet servlet, HttpServletRequest request, HttpServletResponse response)
            throws IOException, ServletException
    {
        db = (DatabaseConnection)request.getAttribute("db");
      
        mailServerName = "mail.hexindo-tbk.co.id";
        subject = "Hallo dit is een test";
        from = "Joost";
        messageText = "test";      
      
        //Mail Properties zetten
        Properties mailProps = new Properties();
                
        mailProps.put("mail.smtp.host", mailServerName);
        mailProps.put("mail.smtp.port", String.valueOf(mailServerPort));
        System.out.println("Mail Props: " + mailProps);
        
        //Sessie maken
        Session mailSession = Session.getDefaultInstance(mailProps, null);
        System.out.println("MailSesion: " + mailSession);
        
        
        try{
            //adress maken
            InternetAddress fromAddr = new InternetAddress("Joost");
            System.out.println("From adress: " + fromAddr);
            
            InternetAddress toAddrs = new InternetAddress("joostnufan@hotmail.com");
            System.out.println("To Adress: " + toAddrs);
        
            //Message aanmaken
            Message message = new MimeMessage(mailSession);
                    
            System.out.println("MimeMessage: " + message);
            
            message.setFrom(fromAddr);
            message.setRecipient(Message.RecipientType.TO, toAddrs);
            message.setSubject(subject);
            message.setContent(messageText.toString(), "text/plain");

            //Mail versturen
            Transport.send(message);
        }            
        catch(AddressException aEx) {
            System.out.println("Sending mail problem: " + aEx); 
        } 
        catch(ParseException pEx) {
            System.out.println("Sending mail problem: " + pEx); 
        } 
        catch(Exception ex) {
            System.out.println("Sending mail problem: " + ex);
        }
        
        forward("mailSend.jsp",request,response);
    }   
    
    
    private void forward(String url, HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException
    {
        RequestDispatcher rd = request.getRequestDispatcher(url);
        rd.forward(request,response);   
    }
    
    
}

dinsdag 7 oktober 2003 08:16

Acties:

Verwijderd