Read configurations from application.properties file

AppConfigBean.java

package edu.gatech.epidemics;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.PropertySource;
import org.springframework.stereotype.Component;

/**
 * @author atalati
 */
@Component
@PropertySource("application-${spring.profiles.active}.properties")
@ConfigurationProperties
public class AppConfigBean {
    @Value("${db_driver}")
    private String db_driver;
    @Value("${db_url}")
    private String db_url;
    @Value("${db_username}")
    private String db_username;
    @Value("${db_password}")
    private String db_password;
    @Value("${db_platform}")
    private String db_platform;
    // getters and setters ...
    // toString() override
}