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- package com.biskott.testconnection;
- /**
- * Created by fb on 28/01/2016.
- */
- import java.util.Date;
- import java.util.Properties;
- import javax.activation.CommandMap;
- import javax.activation.DataHandler;
- import javax.activation.DataSource;
- import javax.activation.FileDataSource;
- import javax.activation.MailcapCommandMap;
- import javax.mail.BodyPart;
- import javax.mail.Multipart;
- import javax.mail.PasswordAuthentication;
- 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;
- public class Mail extends javax.mail.Authenticator {
- private String _user;
- private String _pass;
- private String[] _to;
- private String _from;
- private String _port;
- private String _sport;
- private String _host;
- private String _subject;
- private String _body;
- private boolean _auth;
- private boolean _debuggable;
- private Multipart _multipart;
- public Mail() {
- _host = "smtp.gmail.com"; // default smtp server
- _port = "465"; // default smtp port
- _sport = "465"; // default socketfactory port
- _user = ""; // username
- _pass = ""; // password
- _from = ""; // email sent from
- _subject = ""; // email subject
- _body = ""; // email body
- _debuggable = false; // debug mode on or off - default off
- _auth = true; // smtp authentication - default on
- _multipart = new MimeMultipart();
- // There is something wrong with MailCap, javamail can not find a handler for the multipart/mixed part, so this bit needs to be added.
- MailcapCommandMap mc = (MailcapCommandMap) CommandMap.getDefaultCommandMap();
- mc.addMailcap("text/html;; x-java-content-handler=com.sun.mail.handlers.text_html");
- mc.addMailcap("text/xml;; x-java-content-handler=com.sun.mail.handlers.text_xml");
- mc.addMailcap("text/plain;; x-java-content-handler=com.sun.mail.handlers.text_plain");
- mc.addMailcap("multipart/*;; x-java-content-handler=com.sun.mail.handlers.multipart_mixed");
- mc.addMailcap("message/rfc822;; x-java-content-handler=com.sun.mail.handlers.message_rfc822");
- CommandMap.setDefaultCommandMap(mc);
- }
- public Mail(String user, String pass) {
- this();
- _user = user;
- _pass = pass;
- }
- public boolean send() throws Exception {
- Properties props = _setProperties();
- if(!_user.equals("") && !pass.equals("") && to.length > 0 && !from.equals("") && !subject.equals("") && !_body.equals("")) {
- Session session = Session.getInstance(props, this);
- MimeMessage msg = new MimeMessage(session);
- msg.setFrom(new InternetAddress(_from));
- InternetAddress[] addressTo = new InternetAddress[_to.length];
- for (int i = 0; i < _to.length; i++) {
- addressTo[i] = new InternetAddress(_to[i]);
- }
- msg.setRecipients(MimeMessage.RecipientType.TO, addressTo);
- msg.setSubject(_subject);
- msg.setSentDate(new Date());
- // setup message body
- BodyPart messageBodyPart = new MimeBodyPart();
- messageBodyPart.setText(_body);
- _multipart.addBodyPart(messageBodyPart);
- // Put parts in message
- msg.setContent(_multipart);
- // send email
- Transport.send(msg);
- return true;
- } else {
- return false;
- }
- }
- public void addAttachment(String filename) throws Exception {
- BodyPart messageBodyPart = new MimeBodyPart();
- DataSource source = new FileDataSource(filename);
- messageBodyPart.setDataHandler(new DataHandler(source));
- messageBodyPart.setFileName(filename);
- _multipart.addBodyPart(messageBodyPart);
- }
- @Override
- public PasswordAuthentication getPasswordAuthentication() {
- return new PasswordAuthentication(_user, _pass);
- }
- private Properties _setProperties() {
- Properties props = new Properties();
- props.put("mail.smtp.host", _host);
- if(_debuggable) {
- props.put("mail.debug", "true");
- }
- if(_auth) {
- props.put("mail.smtp.auth", "true");
- }
- props.put("mail.smtp.port", _port);
- props.put("mail.smtp.socketFactory.port", _sport);
- props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
- props.put("mail.smtp.socketFactory.fallback", "false");
- return props;
- }
- // the getters and setters
- public String getBody() {
- return _body;
- }
- public void setBody(String _body) {
- this._body = _body;
- }
- public String[] getTo(){
- return _to;
- }
- public void setTo(String[] _to){
- this._to = _to;
- }
- public String getFrom(){
- return _from;
- }
- public void setFrom(String _from){
- this._from = _from;
- }
- public String getSubject(){
- return _subject;
- }
- public void setSubject(String _subject){
- this._subject = _subject;
- }
- }
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