cachingdemo PricingServiceImpl

gistfile1.java

package com.pelssers.services;

import java.util.List;

import org.springframework.cache.annotation.Cacheable;

import com.google.common.collect.Lists;

public class PricingServiceImpl implements PricingService {

	@Cacheable(value = "services.pricing", key = "#productId")
	public List<Integer> getPriceHistory(Long productId) {
		System.out.println("Fetching prices from DB");
		return Lists.newArrayList(2, 6, 8, 5, 9);
	}

}