public JdbiFactoryBean setDataSource(DataSource dataSource) {
        this.dataSource = dataSource;
        return this;
    }
The datasource, which should be managed by spring's transaction system, from which
the {@link Jdbi} will obtain connections

@param dataSource the data source.
@return this
spring5/src/main/java/org/jdbi/v3/spring5/JdbiFactoryBean.java