ContactMessageServiceImpl.java

/**
 * Copyright 2011 the original author or authors.
 *
 * 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 org.bricket.plugin.contact.service.impl;

import java.util.List;

import javax.annotation.Resource;

import org.bricket.plugin.contact.domain.ContactMessage;
import org.bricket.plugin.contact.repository.ContactMessageDao;
import org.bricket.plugin.contact.service.ContactMessageService;
import org.bricket.plugin.contact.web.ContactFormConfig;
import org.bricket.plugin.mail.domain.MailPlugin;
import org.bricket.plugin.mail.service.MailPluginService;
import org.bricket.plugin.mail.service.MailServiceException;
import org.bricket.service.BricketServiceException;
import org.bricket.service.BricketServiceImpl;
import org.bricket.service.UncheckedRuntimeException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

/**
 * @author Ingo Renner
 * @author Henning Teek
 * 
 */
@Service(value = "contactMessageService")
@Transactional(readOnly = true)
public class ContactMessageServiceImpl extends BricketServiceImpl implements ContactMessageService {
    private final Logger log = LoggerFactory.getLogger(ContactMessageServiceImpl.class);
    private boolean testmode = false;

    public boolean isTestmode() {
        return testmode;
    }

    public void setTestmode(boolean testmode) {
        this.testmode = testmode;
    }

    @Autowired
    private MailPluginService mailPluginService;

    @Resource
    private ContactMessageDao contactMessageDao;

    @Override
    protected void onInit() {
        log.info("contactMessage service initialized");
    }

    // MailService
    @Override
    @Transactional(noRollbackFor = MailServiceException.class)
    public ContactMessage saveContactMessage(ContactFormConfig config, ContactMessage contactMessage) {
        contactMessage.setId(null); // Make sure an new message is saved.
        sendMail(config, contactMessage);
        return contactMessageDao.save(contactMessage);
    }

    // MailService
    @Override
    @Transactional(noRollbackFor = MailServiceException.class)
    public ContactMessage updateContactMessage(ContactFormConfig config, ContactMessage contactMessage) {
        if (contactMessage.isNew()) {
            throw new UncheckedRuntimeException(
                    "contactMessage is new, can't update. Please use saveContactMessage(...).");
        }
        sendMail(config, contactMessage);
        return contactMessageDao.save(contactMessage);
    }

    private void sendMail(ContactFormConfig config, ContactMessage contactMessage) {
        SimpleMailMessage mailMsg = new SimpleMailMessage();
        mailMsg.setTo(config.getTo());
        if (config.getCc() != null && !"".equals(config.getCc())) {
            mailMsg.setCc(config.getCc());
        }
        mailMsg.setFrom(config.getFrom());
        mailMsg.setSubject(config.getSubject());
        mailMsg.setText(contactMessage.getMessage());
        try {
            if (!isTestmode()) {
                mailPluginService.send(mailMsg);
            }
            contactMessage.setStatus(ContactMessageStatus.OK);
        } catch (BricketServiceException e) {
            log.error(e.getMessage(), e);
            contactMessage.setStatus(ContactMessageStatus.ERROR);
            final MailPlugin m = mailPluginService.loadMailPlugin();
            final StringBuilder sb = new StringBuilder();
            sb.append("Mailserver: ").append(m == null ? "null" : m.getDefaultMailserver().getName()).append("\n")
                    .append("Error: ").append(e.getCause().getMessage());
            contactMessage.setErrorMsg(sb.toString());
        }
    }

    @Override
    @Transactional
    public void deleteContactMessage(ContactMessage contactMessage) {
        contactMessageDao.delete(contactMessageDao.readByPrimaryKey(contactMessage.getId()));

    }

    @Override
    public ContactMessage loadContactMessage(Long id) {
        return contactMessageDao.readByPrimaryKey(id);
    }

    @Override
    public List<ContactMessage> loadAllContactMessage() {
        return contactMessageDao.readAll();
    }

    @Override
    public ContactMessage createDomainObject() {
        return new ContactMessage();
    }

    @Override
    public List<ContactMessage> saveContactMessages(List<ContactMessage> contactMessages) {
        throw new UncheckedRuntimeException("not implemented");
    }
}