<bean id="memcachedPool" class="com.danga.MemCached.SockIOPool"

        factory-method="getInstance" init-method="initialize" destroy-method="shutDown">

        <constructor-arg>

            <value>neeaMemcachedPool</value>

        </constructor-arg>

        <property name="servers">

            <list>

                <value>192.168.174.104:</value>

            </list>

        </property>

        <property name="initConn">

            <value></value>

        </property>

        <property name="minConn">

            <value></value>

        </property>

        <property name="maxConn">

            <value></value>

        </property>

        <property name="maintSleep">

            <value></value>

        </property>

        <property name="nagle">

            <value>false</value>

        </property>

        <property name="maxIdle">

            <value></value>

        </property>

        <property name="socketTO">

            <value></value>

        </property>

    </bean>

    <!--memcached client -->

    <bean id="memCachedClient" class="com.danga.MemCached.MemCachedClient">

        <constructor-arg>

            <value>neeaMemcachedPool</value>

        </constructor-arg>

    </bean>

@Primary

@Repository

public class GoodsMemDao implements GoodsDAO{

    private final String MEM_PRE="goods_";

    @Autowired

    private GoodsMapperDAO goodsDao;

    @Autowired

    private MemCachedClient memClient;

    public void create(GoodsModel m) {

        goodsDao.create(m);

    }

    public void update(GoodsModel m) {

        goodsDao.update(m);

        Object obj=memClient.get(MEM_PRE+m.getUuid());

        if(obj!=null){

            memClient.set(MEM_PRE+m.getUuid(), m);

        }

    }

    public void delete(Integer uuid) {

        goodsDao.delete(uuid);

        Object obj=memClient.get(MEM_PRE+uuid);

        if(obj!=null){

            memClient.delete(MEM_PRE+uuid);

        }

    }

    public GoodsModel getByUuid(Integer uuid) {

        Object obj=memClient.get(MEM_PRE+uuid);

        if(obj !=null){

            return (GoodsModel) memClient.get(MEM_PRE+uuid);

        }

        GoodsModel goods=goodsDao.getByUuid(uuid);

        memClient.set(MEM_PRE+uuid, goods);

        return goods;

    }

}