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Vincomobile framework (Basic components)

There is a newer version: 5.1.0-RELEASE

package com.vincomobile.fw.basic.tools;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.mail.javamail.MimeMessageHelper;

import javax.mail.MessagingException;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;

public class MailerUtils {

    private static Logger logger = LoggerFactory.getLogger(MailerUtils.class);

    /**
     * Split email address
     *
     * @param items Emails separated by , or ;
     * @return Email address
     */
    public static String[] getAddress(String items) {
        items = items.replace(',', ';');
        return items.split(";");
    }

    /**
     * Get a list emails address
     *
     * @param items Emails separated by , or ;
     * @return Email address
     * @throws AddressException
     */
    public static InternetAddress[] getInternetAddress(String items) {
        String[] dir = getAddress(items);
        InternetAddress[] address = new InternetAddress[dir.length];
        for (int i = 0; i < dir.length; i++) {
            try {
                address[i] = new InternetAddress(dir[i]);
            } catch (Throwable ex) {
                logger.error("Invalid address: " + dir[i], ex);
                logger.error("Exception: " + ex.getMessage());
                return null;
            }
        }
        return address;
    }

    /**
     * Get host part for a email address
     *
     * @param email Email address ([email protected])
     * @return Host part (host.com)
     */
    public static String getHostPart(String email) {
        String[] tokens = email.split("@");
        return tokens[1];
    }

    /**
     * Set BCC emmail
     *
     * @param helper Message helper
     * @param bcc BCC email
     * @return Successful if BCC is set
     */
    public static boolean setBCC(MimeMessageHelper helper, String bcc) throws MessagingException {
        if (bcc != null) {
            // Set BCC address
            final InternetAddress[] toBcc = MailerUtils.getInternetAddress(bcc);
            if (toBcc == null) {
                return false;
            }
            helper.setBcc(toBcc);
        }
        return true;
    }

}