com.anteam.alert.email.service.EmailAntlert.java Source code

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Here is the source code for com.anteam.alert.email.service.EmailAntlert.java

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/*
 * Copyright 2013 ANTEAM Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in
 * writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
 * language governing permissions and limitations under the License.
 */

package com.anteam.alert.email.service;

import java.util.Date;
import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.Message.RecipientType;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;

import com.anteam.alert.email.model.EmailPasswordAuthenticator;
import com.anteam.alter.core.model.AntlertMessage;
import com.anteam.alter.core.service.IAnteamAlert;

/**
 * <p>
 * ??
 * </p>
 * 
 * @author <a href="mailto:wsysisibeibei@gmail.com">sisibeibei</a>
 * @date Oct 22, 2013 9:32:35 AM
 */
public class EmailAntlert implements IAnteamAlert, InitializingBean {

    private static final String CONTENT_MIME_TYPE = "text/html;charset=UTF-8";

    private static final String CHARSET = "UTF-8";

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

    private InternetAddress sender;

    private EmailPasswordAuthenticator mailPwdAuther;

    private Session mailSession;

    /**
     * 
     */
    private InternetAddress[] receivers;

    /**
     * mail server ?SMTPAuth
     */
    private Properties mailProps;

    public EmailAntlert() {
        super();
    }

    @Override
    public boolean send(AntlertMessage antlertMsg) {

        MimeMessage mimeMsg; // MIME

        // from?to?
        mimeMsg = new javax.mail.internet.MimeMessage(mailSession);

        try {
            // ?
            mimeMsg.setFrom(sender);
            // 
            mimeMsg.setRecipients(RecipientType.TO, receivers);
            // 
            mimeMsg.setSubject(antlertMsg.getTitle(), CHARSET);

            // 
            MimeBodyPart messageBody = new MimeBodyPart();
            messageBody.setContent(antlertMsg.getContent(), CONTENT_MIME_TYPE);

            Multipart multipart = new MimeMultipart();
            multipart.addBodyPart(messageBody);
            mimeMsg.setContent(multipart);

            // ??
            mimeMsg.setSentDate(new Date());
            mimeMsg.saveChanges();

            // ??
            Transport.send(mimeMsg);
        } catch (MessagingException e) {
            logger.error("???", e);
            return false;
        }
        return true;
    }

    @Override
    public void afterPropertiesSet() throws Exception {
        // ?
        mailSession = javax.mail.Session.getInstance(mailProps, (Authenticator) mailPwdAuther);
    }

    public InternetAddress getSender() {
        return sender;
    }

    public void setSender(InternetAddress sender) {
        this.sender = sender;
    }

    public EmailPasswordAuthenticator getMailPwdAuther() {
        return mailPwdAuther;
    }

    public void setMailPwdAuther(EmailPasswordAuthenticator mailPwdAuther) {
        this.mailPwdAuther = mailPwdAuther;
    }

    public InternetAddress[] getReceivers() {
        return receivers;
    }

    public void setReceivers(InternetAddress[] receivers) {
        this.receivers = receivers;
    }

    public Properties getMailProps() {
        return mailProps;
    }

    public void setMailProps(Properties mailProps) {
        this.mailProps = mailProps;
    }

}