DataSourceConfig.java
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package com.daeucna.board.config;
import javax.sql.DataSource;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.SqlSessionTemplate;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.jdbc.DataSourceBuilder;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.FilterType;
import org.springframework.context.annotation.ComponentScan.Filter;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.TransactionManagementConfigurer;
import com.zaxxer.hikari.HikariDataSource;
@ComponentScan(
basePackages = "com.daeucna",
useDefaultFilters = false,
includeFilters = {
@Filter(
type = FilterType.REGEX,
pattern = {".*Service.*"}
)
}
)
@Configuration
public class DataSourceConfig implements TransactionManagementConfigurer {
@Bean
@ConfigurationProperties(prefix = "spring.datasource.hikari")
public DataSource dataSource() {
return DataSourceBuilder.create()
.type(HikariDataSource.class)
.build();
}
@Bean
public SqlSessionFactory sqlSessionFactory(DataSource dataSource, ApplicationContext applicationContext) throws Exception {
SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
sessionFactory.setDataSource(dataSource);
sessionFactory.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath:mapper/**/*.xml"));
return sessionFactory.getObject();
}
@Bean
public SqlSessionTemplate sqlSession(SqlSessionFactory sqlSessionFactory) throws Exception {
return new SqlSessionTemplate(sqlSessionFactory);
}
@Bean
public PlatformTransactionManager transactionManager() {
return new DataSourceTransactionManager(dataSource());
}
@Override
public PlatformTransactionManager annotationDrivenTransactionManager() {
return transactionManager();
}
}