/* * Copyright (c) 2020, Peter Abeles. All Rights Reserved. * * This file is part of Efficient Java Matrix Library (EJML). * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.ejml; import javax.mail.*; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import java.io.BufferedReader; import java.io.File; import java.io.FileReader; import java.io.IOException; import java.util.Properties; /** * Class for sending e-mails. Has a function to load account information and another for sending. */ public class EmailResults { public String emailUsername; public String emailPassword; public String emailDestination; /** * Loads e-mail information from a simple text file */ public boolean loadEmailFile( File file ) { if (!file.exists()) { System.err.println("E-Mail login file doesn't exist"); return false; } try { BufferedReader reader = new BufferedReader(new FileReader(file)); emailUsername = reader.readLine(); emailPassword = reader.readLine(); emailDestination = reader.readLine(); } catch (IOException e) { e.printStackTrace(); return false; } return true; } /** * Sends an e-mail with the specified subject and text message. Will be formatted as a fixed width font * int HTML */ public void send( String subject, String text ) { // Format the text using fixed sized font text = "

" + text + "

\n"; Properties props = new Properties(); props.put("mail.smtp.host", "smtp.gmail.com"); props.put("mail.smtp.socketFactory.port", "465"); props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory"); props.put("mail.smtp.auth", "true"); props.put("mail.smtp.port", "465"); Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator() { protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(emailUsername, emailPassword); } }); try { Message message = new MimeMessage(session); message.setFrom(new InternetAddress(emailUsername + "@gmail.com")); message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(emailDestination)); message.setSubject(subject); message.setContent(text, "text/html; charset=utf-8"); Transport.send(message); System.out.println("Sent summary to " + emailDestination); } catch (MessagingException e) { throw new RuntimeException(e); } } }