public void send()

in src/main/java/org/apache/maven/plugins/announcement/mailsender/ProjectJavamailMailSender.java [116:200]
72 lines of code
11 McCabe index (conditional complexity)

    public void send( MailMessage mail )
        throws MailSenderException
    {
        verify( mail );

        try
        {
            Authenticator auth = null;

            if ( getUsername() != null )
            {
                auth = new Authenticator()
                {
                    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 ( Object o : mail.getToAddresses() )
                {
                    String address = ( (MailMessage.Address) o ).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 ( Object o : mail.getCcAddresses() )
                {
                    String address = ( (MailMessage.Address) o ).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 ( Object o : mail.getBccAddresses() )
                {
                    String address = ( (MailMessage.Address ) o ).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 );
        }
    }