@Configuration
@EnableAutoConfiguration
public class SpringMongoConfig {

    @Value("${db.connectionURL}")
    private String databaseURL;

    @Value("${db.name}")
    private String databaseName;

    @Bean
    public MongoDbFactory mongoDbFactory() throws Exception {
        System.out.println("database url: " + databaseURL + " db name: " + databaseName);
        return new SimpleMongoDbFactory(new MongoClient(databaseURL), databaseName);
    }

    @Bean
    public MongoTemplate mongoTemplate() throws Exception {
        MongoTemplate mongoTemplate = new MongoTemplate(mongoDbFactory());
        return mongoTemplate;
    }
}

db.connectionURL=localhost
db.name=rahab