DsConfigWithProp.java

package config;

import org.apache.tomcat.jdbc.pool.DataSource;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class DsConfigWithProp {

  @Value("${db.driver}")
  private String driver;
  @Value("${db.jdbcUrl}")
  private String jdbcUrl;
  @Value("${db.driver}")
  private String user;
  @Value("${db.driver}")
  private String password;

  @Bean(destroyMethod = "close")
  public DataSource dataSource() {
    DataSource ds = new DataSource();
    ds.setDriverClassName(driver);
    ds.setUrl(jdbcUrl);
    ds.setUsername(user);
    ds.setPassword(password);
    ...
    return ds;
  }

}