org.nuiton.io.mail.ProjectJavamailMailSender Maven / Gradle / Ivy

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Plugin d'aide pour les projets nuiton
There is a newer version: 1.3
/*
 * #%L
 * Maven helper plugin
 * 
 * $Id: ProjectJavamailMailSender.java 776 2010-10-23 11:44:57Z tchemit $
 * $HeadURL: http://svn.nuiton.org/svn/maven-helper-plugin/tags/maven-helper-plugin-1.2.10/src/main/java/org/nuiton/io/mail/ProjectJavamailMailSender.java $
 * %%
 * Copyright (C) 2009 - 2010 Tony Chemit, CodeLutin
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as 
 * published by the Free Software Foundation, either version 3 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public 
 * License along with this program.  If not, see
 * .
 * #L%
 */

package org.nuiton.io.mail;

import java.security.Security;
import java.util.Date;
import java.util.Iterator;
import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

import com.sun.net.ssl.internal.ssl.Provider;
import org.codehaus.plexus.mailsender.AbstractMailSender;
import org.codehaus.plexus.mailsender.MailMessage;
import org.codehaus.plexus.mailsender.MailSenderException;
import org.codehaus.plexus.mailsender.util.DateFormatUtils;
import org.codehaus.plexus.util.StringUtils;

/**
 * Helper class for sending email.
 *
 * Note : this code was stolen in {@code maven-changes-plugin}, should thanks
 * them...
 * 
 * @author tchemit 
 * @since 1.0.3
 */
public class ProjectJavamailMailSender
        extends AbstractMailSender {

    private static final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------
    private Properties userProperties;
    private Properties props;

    // ----------------------------------------------------------------------
    // Component Lifecycle
    // ----------------------------------------------------------------------
    public void initialize() {
        if (StringUtils.isEmpty(getSmtpHost())) {
            System.out.println("Error in configuration: Missing smtpHost.");
        }

        if (getSmtpPort() == 0) {
            setSmtpPort(DEFAULT_SMTP_PORT);
        }

        props = new Properties();

        props.put("mail.smtp.host", getSmtpHost());

        props.put("mail.smtp.port", String.valueOf(getSmtpPort()));

        if (getUsername() != null) {
            props.put("mail.smtp.auth", "true");
        }

        props.put("mail.debug", String.valueOf(getLogger().isDebugEnabled()));

        if (isSslMode()) {
            Security.addProvider(new Provider());

            props.put("mail.smtp.socketFactory.port", String.valueOf(getSmtpPort()));

            props.put("mail.smtp.socketFactory.class", SSL_FACTORY);

            props.put("mail.smtp.socketFactory.fallback", "false");
        }

        if (userProperties != null) {
            for (Iterator i = userProperties.keySet().iterator(); i.hasNext();) {
                String key = (String) i.next();

                String value = userProperties.getProperty(key);

                props.put(key, value);
            }
        }
    }

    // ----------------------------------------------------------------------
    // MailSender Implementation
    // ----------------------------------------------------------------------
    @Override
    public void send(MailMessage mail)
            throws MailSenderException {
        verify(mail);

        try {
            Authenticator auth = null;

            if (getUsername() != null) {
                auth = new Authenticator() {

                    @Override
                    protected PasswordAuthentication getPasswordAuthentication() {
                        return new PasswordAuthentication(getUsername(), getPassword());
                    }
                };
            }

            Session session = Session.getDefaultInstance(props, auth);

            session.setDebug(getLogger().isDebugEnabled());

            Message msg = new MimeMessage(session);
            InternetAddress addressFrom = new InternetAddress(mail.getFrom().getRfc2822Address());
            msg.setFrom(addressFrom);

            if (mail.getToAddresses().size() > 0) {
                InternetAddress[] addressTo = new InternetAddress[mail.getToAddresses().size()];
                int count = 0;
                for (Iterator i = mail.getToAddresses().iterator(); i.hasNext();) {
                    String address = ((MailMessage.Address) i.next()).getRfc2822Address();
                    addressTo[count++] = new InternetAddress(address);
                }
                msg.setRecipients(Message.RecipientType.TO, addressTo);
            }

            if (mail.getCcAddresses().size() > 0) {
                InternetAddress[] addressCc = new InternetAddress[mail.getCcAddresses().size()];
                int count = 0;
                for (Iterator i = mail.getCcAddresses().iterator(); i.hasNext();) {
                    String address = ((MailMessage.Address) i.next()).getRfc2822Address();
                    addressCc[count++] = new InternetAddress(address);
                }
                msg.setRecipients(Message.RecipientType.CC, addressCc);
            }

            if (mail.getBccAddresses().size() > 0) {
                InternetAddress[] addressBcc = new InternetAddress[mail.getBccAddresses().size()];
                int count = 0;
                for (Iterator i = mail.getBccAddresses().iterator(); i.hasNext();) {
                    String address = ((MailMessage.Address) i.next()).getRfc2822Address();
                    addressBcc[count++] = new InternetAddress(address);
                }
                msg.setRecipients(Message.RecipientType.BCC, addressBcc);
            }

            // Setting the Subject and Content Type
            msg.setSubject(mail.getSubject());
            msg.setContent(mail.getContent(), mail.getContentType() == null ? "text/plain" : mail.getContentType());

            if (mail.getSendDate() != null) {
                msg.setHeader("Date", DateFormatUtils.getDateHeader(mail.getSendDate()));
            } else {
                msg.setHeader("Date", DateFormatUtils.getDateHeader(new Date()));
            }

            // Send the message
            Transport.send(msg);
        } catch (MessagingException e) {
            throw new MailSenderException("Error while sending mail.", e);
        }
    }
}