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 org.springframework.context.ApplicationContextInitializer;
  import org.springframework.context.ConfigurableApplicationContext;
  import org.springframework.core.env.ConfigurableEnvironment;
  import org.springframework.core.env.MapPropertySource;
  
  import java.util.HashMap;
  import java.util.Map;
  
  public class MailApplicationInitializer implements
          ApplicationContextInitializer<ConfigurableApplicationContext> {
      @Override
      public void initialize(ConfigurableApplicationContext applicationContext) {
          ConfigurableEnvironment environment = applicationContext.getEnvironment();
          
          Map<String, Object> map = new HashMap<>();
          map.put("spring.mail.host",
                  environment.getProperty("io.cloudapp.mail.host"));
          map.put("spring.mail.jndiName",
                  environment.getProperty("io.cloudapp.mail.jndiName"));
          map.put("spring.mail.jndi-name",
                  environment.getProperty("io.cloudapp.mail.jndi-name"));
          MapPropertySource propertySource = new MapPropertySource(
                  "mailSource", map);
          
          environment.getPropertySources().addLast(propertySource);
      }
      
  }
  