package eu.dnetlib.usagestats.config;

//import org.springframework.boot.jdbc.DataSourceBuilder;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import javax.sql.DataSource;
import org.apache.log4j.Logger;
import org.apache.tomcat.jdbc.pool.PoolProperties;
import org.springframework.beans.factory.annotation.Value;

/**
 * Created by tsampikos on 8/3/2017.
 */
@Configuration
public class DataSourceConfiguration {

    private final Logger log = Logger.getLogger(this.getClass());
    @Value("${usagestats.driverClassName}")
    private String driverClassName;
    @Value("${usagestats.url}")
    private String dbURL;

    @ConfigurationProperties(prefix = "usagestats")
    @Bean
    @Primary
    public DataSource getDataSource() {
        PoolProperties poolProperties = new PoolProperties();
        poolProperties.setUrl(dbURL);
        poolProperties.setDriverClassName(driverClassName);
        log.info("dbURL " + dbURL);
        log.info("driverClassName " + driverClassName);

        poolProperties.setTestOnBorrow(true);
        poolProperties.setValidationQuery("SELECT 1");
        poolProperties.setValidationInterval(0);
        DataSource ds = new org.apache.tomcat.jdbc.pool.DataSource(poolProperties);
        return ds;
    }
}