content: /*
   *
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.alibaba.cloudapp.starter.mail.configuration;
  
  import com.alibaba.cloudapp.api.email.EmailService;
  import com.alibaba.cloudapp.api.email.TemplateEmailService;
  import com.alibaba.cloudapp.mail.BaseEmailService;
  import com.alibaba.cloudapp.starter.mail.properties.CloudAppMailProperties;
  import com.alibaba.cloudapp.starter.mail.refresh.MailSenderRefreshableComponent;
  import org.springframework.boot.autoconfigure.AutoConfiguration;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
  import org.springframework.boot.context.properties.EnableConfigurationProperties;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Import;
  import org.springframework.mail.javamail.JavaMailSender;
  
  import javax.mail.Session;
  
  @AutoConfiguration
  @ConditionalOnClass({BaseEmailService.class, JavaMailSender.class})
  @ConditionalOnProperty(prefix = CloudAppMailProperties.PREFIX, name = "enabled",
          havingValue = "true", matchIfMissing = true)
  @EnableConfigurationProperties(CloudAppMailProperties.class)
  @Import({ThymeleafMailAutoConfiguration.class,
          FreemarkerMailAutoConfiguration.class})
  public class CloudAppMailAutoConfiguration {
      
      @Bean
      @ConditionalOnMissingBean
      public MailSenderRefreshableComponent refreshComponent(
              CloudAppMailProperties properties
      ) {
          return new MailSenderRefreshableComponent(properties);
      }
      
      @Bean
      @ConditionalOnMissingBean(JavaMailSender.class)
      public JavaMailSender javaMailSender(MailSenderRefreshableComponent comp) {
          return comp.getBean();
      }
      
      @Bean
      @ConditionalOnMissingBean
      @ConditionalOnProperty(prefix = CloudAppMailProperties.PREFIX, name = "jndi-name")
      public Session session(MailSenderRefreshableComponent component) {
          return component.getSession();
      }
      
      @Bean
      @ConditionalOnMissingBean({
              EmailService.class,
              TemplateEmailService.class
      })
      public BaseEmailService emailService(JavaMailSender javaMailSender) {
          return new BaseEmailService(javaMailSender);
      }
      
  }
  