protected MailSender getActualMailSender()

in src/main/java/org/apache/maven/plugins/announcement/AnnouncementMailMojo.java [407:448]

42 lines of code
10 McCabe index (conditional complexity)


    protected MailSender getActualMailSender()
        throws MojoExecutionException
    {
        if ( senderString != null )
        {
            try
            {
                InternetAddress ia = new InternetAddress( senderString, true );
                return new MailSender( ia.getPersonal(), ia.getAddress() );
            }
            catch ( AddressException e )
            {
                throw new MojoExecutionException( "Invalid value for change.sender: ", e );
            }
        }
        if ( mailSender != null && mailSender.getEmail() != null )
        {
            return mailSender;
        }
        else if ( from == null || from.isEmpty() )
        {
            throw new MojoExecutionException( "The <developers> section in your pom should not be empty. "
                + "Add a <developer> entry or set the mailSender parameter." );
        }
        else if ( fromDeveloperId == null )
        {
            final Developer dev = from.get( 0 );
            return new MailSender( dev.getName(), dev.getEmail() );
        }
        else
        {
            for ( Developer developer : from )
            {
                if ( fromDeveloperId.equals( developer.getId() ) )
                {
                    return new MailSender( developer.getName(), developer.getEmail() );
                }
            }
            throw new MojoExecutionException( "Missing developer with id '" + fromDeveloperId
                + "' in the <developers> section in your pom." );
        }
    }