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This is a set of utilities and classes that I have found useful over the years. In my career spanning over a decade, I have time and again written the same code or some part of the code over and over again. I never found the time to collate the details in a reusable library. This project will be a collection of such files. The work that I have been doing is more than 5 years old, however the project has been conceived in 2011.

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/**
 * File name: AbstractEmailProcessor.java Author: Sapient Corporation Creation date: Jun 12, 2007
 */
package com.kapil.framework.email;

import java.util.Date;

import org.apache.commons.mail.Email;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.HtmlEmail;
import org.apache.commons.mail.SimpleEmail;

/**
 * Provides common information required for sending emails.
 */
public abstract class BaseEmailDispatcher implements IEmailDispatcher
{
    private EmailServer server;

    public BaseEmailDispatcher(EmailServer server)
    {
        this.server = server;
    }

    /**
     * Sends an email. Based on the email type, i.e. plaintext or HTML, it creates an appropriate commons-email object.
     * 
     * @param emailContent An {@link EmailVO} object containing information about the email to be sent.
     */
    protected void sendEmail(EmailVO emailContent) throws EmailException
    {
        Email email = null;

        // Create an HTML or plaintext email depending on the requirements.
        String emailMimeType = emailContent.getMimeType();
        if (EmailVO.MimeTypes.HTML.equals(emailMimeType))
        {
            email = new HtmlEmail();
            ((HtmlEmail) email).setHtmlMsg(emailContent.getContent());
        }
        else if (EmailVO.MimeTypes.TEXT.equals(emailMimeType))
        {
            email = new SimpleEmail();
            email.setMsg(emailContent.getContent());
        }

        email.setHostName(server.getHost());
        email.setSmtpPort(server.getPort());
        email.setAuthentication(server.getUsername(), server.getPassword());
        email.setSSL(server.getUseSSL());

        email.setSubject(emailContent.getSubject());

        
        for (String address : emailContent.getFromAddress())
        {
            email.setFrom(address);
        }
        
        for (String address : emailContent.getToAddress())
        {
            email.addTo(address);
        }

        email.setSentDate(new Date());
        email.send();
    }
}