org.apache.commons.autoconfig.commonconfig.config.datasource.CustomDataSourceConfig Maven / Gradle / Ivy
package org.apache.commons.autoconfig.commonconfig.config.datasource;
import com.alibaba.druid.pool.DruidDataSource;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import tk.mybatis.spring.annotation.MapperScan;
import javax.sql.DataSource;
@Configuration
@MapperScan(basePackages = CustomDataSourceConfig.CUSTOM_PACKAGE,sqlSessionFactoryRef = "customSqlSessionFactory")
public class CustomDataSourceConfig {
private Logger logger = LoggerFactory.getLogger(CustomDataSourceConfig.class);
static final String CUSTOM_PACKAGE = "com.jcl.pbcms.mapper1";
private static final String CUSTOM_MAPPER_LOCAL = "classpath:mybatis/mapper1/*.xml";
@Bean(name = "customDataSource")
@ConfigurationProperties(prefix = "custom.datasource")
public DataSource customDruidDataSource(){
return new DruidDataSource();
}
@Bean(name = "customSqlSessionFactory")
public SqlSessionFactory customSqlSessionFactory(){
final SqlSessionFactoryBean sessionFactoryBean = new SqlSessionFactoryBean();
sessionFactoryBean.setDataSource(customDruidDataSource());
try {
sessionFactoryBean.setConfigLocation(new ClassPathResource("mybatis/mybatis-config.xml"));
sessionFactoryBean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources(CUSTOM_MAPPER_LOCAL));
return sessionFactoryBean.getObject();
} catch (Exception e) {
logger.error("配置从库的SqlSessionFactory失败，error:{}",e.getMessage());
throw new RuntimeException(e.getMessage());
}
}
@Bean(name = "customTransactionManager")
public DataSourceTransactionManager customTransactionManager(){
return new DataSourceTransactionManager(customDruidDataSource());
}
}