Sending HTML as attachment

Question

Hello,
I am getting
java.io.IOException: stream is closed
when I run the following code:
import java.io.*;
import java.net.*;   
import javax.mail.*;  
import javax.mail.Authenticator; 
import javax.mail.internet.*;   
import javax.activation.*;       
public class SendApp2
    public static void send(String from, String to, String CC, String BCC, String subject, String content)
    throws AddressException, MessagingException, Exception    
        String smtpHost = "127.0.0.1";
        int smtpPort = 25;
          // Create a mail session           
        java.util.Properties props = new java.util.Properties();           
        props.put("mail.smtp.host", smtpHost);           
        props.put("mail.smtp.port", ""+smtpPort); 
        props.put("mail.smtp.auth", "true");
        Authenticator auth = new SimpleAuthenticator();               
        Session session = Session.getInstance(props, auth); 
        // Construct the message
        Message msg = new MimeMessage(session);     
        msg.setFrom(new InternetAddress(from));    
        msg.setRecipient(Message.RecipientType.TO, new InternetAddress(to));
        if (!CC.equals(""))
        msg.setRecipient(Message.RecipientType.CC, new InternetAddress(CC)); 
        if(!BCC.equals(""))
        msg.setRecipient(Message.RecipientType.BCC, new InternetAddress(BCC));
        URL url = new URL("http://www.sitelogic.co.uk/index.jsp");
        URLConnection con = url.openConnection();
        InputStream in = con.getInputStream();
        MimeBodyPart mbp = new MimeBodyPart();
        mbp.setText("test");
        MailDataSource mailDS = new MailDataSource("text/html", in);
        mbp.setDataHandler(new DataHandler(mailDS));
        mbp.setFileName("test.html");
        mbp.setHeader("Content-ID","text/html");
        MimeBodyPart mbp1 = new MimeBodyPart();
        mbp1.setText("test");
        Multipart mp = new MimeMultipart();
        mp.addBodyPart(mbp);
        msg.setSubject(subject);
        msg.setText(content);
        msg.setContent(mp); // **********added
        // Send the message
        Transport.send(msg);       
}The MailDataSource code:
import javax.activation.DataSource;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.net.*;
public class MailDataSource implements DataSource
    InputStream contentStream = null;
    OutputStream os;
    String mimeType = null;
    String name = null;
    public MailDataSource (String mimeType, InputStream is) throws Exception
        this.contentStream = is;  
        this.mimeType = mimeType;       
    public String getContentType ()
        return this.mimeType;
    public InputStream getInputStream ()
        return this.contentStream;
    public String getName ()
        return name;
    public OutputStream getOutputStream ()
        return os;
}Any help appreciated, thanks

Answer 1

Why aren't you using URLDataSource?Because I didnt know about it :-)
I found a much simpler way to do it with URLDataSource, thanks for the tip.