package com.k_int.ciim.utils;
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class MailSender
{
private static Log log = LogFactory.getLog(MailSender.class);
String smtpServer;
String smtpPort = null;
String username = null;
String password = null;
String authRequired = null;
public MailSender(String smtpServer, String smtpPort, String authRequired, String username, String password)
{
if(smtpServer == null)
{
throw new NullPointerException("smtpServer cannot be null");
}
if(authRequired.equalsIgnoreCase(Boolean.TRUE.toString()) && (username == null || password == null))
{
throw new NullPointerException("Username and Password are required for authentication");
}
this.smtpServer = smtpServer;
this.smtpPort = smtpPort;
this.username = username;
this.password = password;
this.authRequired = authRequired;
}
public void sendEmail(String fromEmailAddr, String recipientEmailAddr, String subject, String body)
{
Properties mailServerConfig = new Properties();
mailServerConfig.put("mail.smtp.host", this.smtpServer);
if(authRequired != null && authRequired.equalsIgnoreCase(Boolean.TRUE.toString()))
{
mailServerConfig.put("mail.smtp.port", this.smtpPort );
mailServerConfig.put("mail.smtp.auth", this.authRequired);
//Specifically required for gmail smtp
mailServerConfig.put("mail.smtp.starttls.enable", "true");
Session session = Session.getDefaultInstance( mailServerConfig, new javax.mail.Authenticator() { protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);}});
sendEmail(fromEmailAddr, recipientEmailAddr, subject, body, session);
}
else
{
//Here, no Authenticator argument is used (it is null).
//Authenticators are used to prompt the user for user
//name and password.
Session session = Session.getDefaultInstance( mailServerConfig, null);
sendEmail(fromEmailAddr, recipientEmailAddr, subject, body, session);
}
}
private void sendEmail(String fromEmailAddr, String recipientEmailAddr, String subject, String body, Session session)
{
MimeMessage message = new MimeMessage( session );
try
{
message.setFrom(new InternetAddress(fromEmailAddr));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(recipientEmailAddr));
message.setSubject(subject);
message.setContent(body,"text/html");
Transport.send(message);
}
catch (MessagingException ex)
{
log.error("Cannot send email. " + ex);
}
}
public static String getPublishRequestEmail(String editor, String group_name)
{
return ""
+ ""
+ " "
+ " CIIM Top Group Publication Request"
+ " "
+ " "
+ " "
+ " "
+ " " + editor + " has requested that " + group_name + " be published.
"
+ " "
+ "";
}
}