/**
* File Name: SendMail.java
* @date April 20 2001
* @author Siomara Pantarotto
* Description: Definition of Class SendMail.
* Sends email messages using SMTP protocal.
* Uses JavaBean Activation Foundation.
* Complies to JavaMail API standards.
**/

import java.io.*;
import java.util.*;
import javax.mail.*;
import javax.activation.*;
import javax.mail.internet.*;

public class SendMail{

private String mailHost = null;
private String fromAddress = null;
private String toAddress = null;
private String subject = null;
private String messageTxt = null;
private String contentType = null;

/**
* Default constructor - No argument for Java Bean Requirement
**/
public SendMail()
{
}

/**
* Constructor
* @params mailHost - SMTP server name
* @params fromAddress - From address in RFC822 format
* @params toAddress - To address in RFC822 format
* @params subject - Subject for the email message
* @params messageTxt - Email template file
* @params contentType - Content type for the email message
**/
public SendMail(String mailHost,String fromAddress, String toAddress,
String subject, String messageTxt, String contentType)
{
this.mailHost = mailHost;
this.fromAddress = fromAddress;
this.toAddress = toAddress;
this.subject = subject;
this.messageTxt = messageTxt;
this.contentType = contentType;
}

/**
* Constructor
* @params mailHost - SMTP server name
* @params fromAddress - From address in RFC822 format
**/
public SendMail(String mailHost,String fromAddress)
{
this.mailHost = mailHost;
this.fromAddress = fromAddress;
}

/**
* Set and Get methods for attribute mailHost
*
* @params mailHost - SMTP server name
**/
public void setMailHost(String mailHost)
{
this.mailHost = mailHost;
}
/* @return MESSAGE_TXT */
public String getMailHost()
{
return this.mailHost;
}


/**
* Set and Get methods for attribute fromAddress
*
* @params fromAddress - From address in RFC822 format
*/
public void setFromAddress(String fromAddress)
{
this.fromAddress = fromAddress;
}
/* @return fromAddress */
public String getFromAddress()
{
return this.fromAddress;
}


/**
* Set and Get methods for attribute toAddress
*
* @params toAddress - To address in RFC822 format
*/
public void setToAddress(String toAddress)
{
this.toAddress = toAddress;
}
/* @return toAddress */
public String getToAddress()
{
return this.toAddress;
}

/**
* Set and Get methods for attribute subject
*
* @params subject - Subject for the email message
*/
public void setSubject(String subject)
{
this.subject = subject;
}
/* @return subject */
public String getSubject()
{
return this.subject;
}

/**
* @params message_txt - Subject for the email message
*/
public void setMessageTxt(String messageTxt)
{
this.messageTxt = messageTxt;
}

public String getMessageTxt()
{
return this.messageTxt;
}

/**
* @params content_type - Content type for the email message
*/
public void setContentType(String contentType)
{
this.contentType = contentType;
}

public String getContentType()
{
return this.contentType;
}

/**
* Sends email notifications
*
* @param msg - Message to send
*/
public void sendMessage(String mailtext)
{
boolean debug = false;
Properties props = new Properties();
props.put("mail.smtp.host", this.getMailHost());
Session session = Session.getDefaultInstance(props,null);
session.setDebug(debug);

try
{
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(this.getFromAddress()));
msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(
this.getToAddress(), false));
msg.setSubject(this.getSubject());
msg.setDataHandler(new DataHandler(mailtext,this.getContentType()));
Transport.send(msg);
}
catch(Exception e )
{
e.printStackTrace();
System.exit(-1);
}
props = null;
}
/////////////////////////////////////////////////////////////////
// Delete or block this main section after testing
/////////////////////////////////////////////////////////////////
// public static void main(String args[]){
//
// SendMail sm = new SendMail(args[0],args[1],args[2],args[3],args[4],args[5]);
// sm.sendMessage(sm.MESSAGE_TXT);
// sm = null;
//
// }
/////////////////////////////////////////////////////////////////

} /*End of Class*/