server/src/main/java/org/onap/usecaseui/server/hibernate/HibernateConfiguration.java

   1 /**\r
   2  * Copyright (C) 2017 CMCC, Inc. and others. All rights reserved.\r
   3  *\r
   4  * Licensed under the Apache License, Version 2.0 (the "License");\r
   5  * you may not use this file except in compliance with the License.\r
   6  * You may obtain a copy of the License at\r
   7  *\r
   8  *     http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  * Unless required by applicable law or agreed to in writing, software\r
  11  * distributed under the License is distributed on an "AS IS" BASIS,\r
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  * See the License for the specific language governing permissions and\r
  14  * limitations under the License.\r
  15  */\r
  16 package org.onap.usecaseui.server.hibernate;\r
  17 \r
  18 import java.util.Properties;\r
  19 \r
  20 import javax.sql.DataSource;\r
  21 \r
  22 import org.springframework.beans.factory.annotation.Autowired;\r
  23 import org.springframework.context.annotation.Bean;\r
  24 import org.springframework.context.annotation.Configuration;\r
  25 import org.springframework.core.env.Environment;\r
  26 import org.springframework.orm.hibernate5.LocalSessionFactoryBean;\r
  27 import org.springframework.orm.jpa.JpaTransactionManager;\r
  28 import org.springframework.transaction.PlatformTransactionManager;\r
  29 \r
  30 \r
  31 @Configuration\r
  32 public class HibernateConfiguration\r
  33 {\r
  34     @Autowired\r
  35     private Environment environment;\r
  36 \r
  37     @Autowired\r
  38     private DataSource dataSource;\r
  39 \r
  40     @Bean\r
  41     public LocalSessionFactoryBean sessionFactory() {\r
  42 \r
  43         LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();\r
  44         sessionFactory.setDataSource(dataSource);\r
  45         sessionFactory.setHibernateProperties(hibernateProperties());\r
  46         sessionFactory.setPackagesToScan(new String[] {"org.onap.usecaseui.server.bean"});\r
  47         return sessionFactory;\r
  48     }\r
  49 \r
  50     private Properties hibernateProperties() {\r
  51         Properties properties = new Properties();\r
  52         properties.put("hibernate.dialect", "org.hibernate.dialect.PostgreSQL9Dialect");\r
  53         properties.setProperty("hibernate.current_session_context_class", environment.getProperty("spring.jpa.properties.hibernate.current_session_context_class"));\r
  54         properties.setProperty("hibernate.show-sql", environment.getProperty("spring.jpa.properties.hibernate.show-sql"));\r
  55         properties.setProperty("hibernate.cache.use_second_level_cache", environment.getProperty("spring.jpa.properties.hibernate.cache.use_second_level_cache"));\r
  56         properties.setProperty("hibernate.cache.use_query_cache", environment.getProperty("spring.jpa.properties.hibernate.cache.use_query_cache"));\r
  57         return properties;        \r
  58     }\r
  59 \r
  60     @Bean\r
  61     public PlatformTransactionManager transactionManager() {\r
  62         return new JpaTransactionManager();\r
  63     }\r
  64 \r
  65 }\r