edu.usu.sdl.openstorefront.service.manager.MailManager.java Source code

Introduction

Here is the source code for edu.usu.sdl.openstorefront.service.manager.MailManager.java

Source

/*
 * Copyright 2014 Space Dynamics Laboratory - Utah State University Research Foundation.
 *
 * 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 edu.usu.sdl.openstorefront.service.manager;

import edu.usu.sdl.openstorefront.common.manager.Initializable;
import edu.usu.sdl.openstorefront.common.manager.PropertiesManager;
import edu.usu.sdl.openstorefront.common.util.Convert;
import edu.usu.sdl.openstorefront.common.util.OpenStorefrontConstant;
import java.text.MessageFormat;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.commons.lang.StringUtils;
import org.codemonkey.simplejavamail.Email;
import org.codemonkey.simplejavamail.Mailer;
import org.codemonkey.simplejavamail.Recipient;
import org.codemonkey.simplejavamail.TransportStrategy;

/**
 * Used for Handling Email
 *
 * @author dshurtleff
 */
public class MailManager implements Initializable {

    private static final Logger log = Logger.getLogger(MailManager.class.getName());

    private static Mailer mailer;

    public static void init() {
        //pull properties
        String server = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_SERVER);
        String serverPort = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_SERVER_PORT);
        String serverUser = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_SERVER_USER);
        String serverPW = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_SERVER_PW);
        String useSSL = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_USE_SSL);
        String useTLS = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_USE_TLS);

        if (StringUtils.isNotBlank(server)) {
            TransportStrategy transportStrategy = TransportStrategy.SMTP_PLAIN;
            if (Convert.toBoolean(useSSL)) {
                transportStrategy = TransportStrategy.SMTP_SSL;
            } else if (Convert.toBoolean(useTLS)) {
                transportStrategy = TransportStrategy.SMTP_TLS;
            }

            mailer = new Mailer(server, Convert.toInteger(serverPort), serverUser, serverPW, transportStrategy);
        } else {
            log.log(Level.WARNING, "No mail server is set up.  See application properties file to configure.");
        }
    }

    public static void cleanup() {
        //nothing needed for now
    }

    public static Email newEmail() {
        String fromName = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_FROM_NAME,
                OpenStorefrontConstant.NOT_AVAILABLE);
        String fromAddress = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_FROM_ADDRESS,
                OpenStorefrontConstant.DEFAULT_FROM_ADDRESS);
        String fromReply = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_REPLY_NAME);
        String fromReplyAddress = PropertiesManager.getValue(PropertiesManager.KEY_MAIL_REPLY_ADDRESS);

        Email email = new Email();
        email.setFromAddress(fromName, fromAddress);
        if (StringUtils.isNotBlank(fromReplyAddress)) {
            email.setReplyToAddress(fromReply, fromReplyAddress);
        }
        return email;
    }

    public static void send(Email email) {
        if (email != null) {
            if (mailer != null) {
                mailer.sendMail(email);
            } else {
                StringBuilder sb = new StringBuilder();
                for (Recipient recipient : email.getRecipients()) {
                    sb.append(recipient.getType()).append(": ");
                    sb.append(recipient.getAddress()).append(", ");
                }
                log.log(Level.FINE, MessageFormat.format("(Mock Email Handler) Sending Message Subject: {0} To {1}",
                        new Object[] { email.getSubject(), sb.toString() }));
            }
        } else {
            log.log(Level.FINE, "Unable to send NULL email message. No message to send.");
        }
    }

    @Override
    public void initialize() {
        MailManager.init();
    }

    @Override
    public void shutdown() {
        MailManager.cleanup();
    }

}