Common list and entity storage methods for using Redis in spring data JPA

 /** * Gets the object from Redis.
     Note: No haskey detected * * @param e * @param redis * @param KEY * @param key_list * @param INDEX * @return * @version 1.0 * @since Service 1.0 * @date February 11, 2014 Morning 10:59:06 */public static &L T E extends identity> list<e> getList (class<e> E, redisclient Redis, String KEY, String key_list, String INDE
        X) {list<e> objects = lists.newarraylist ();
                For (Long l:listutil.notnulllist (redis.getlist (key_list + INDEX))) {if (Redis.haskey (KEY + L)) {
            Objects.add (Redis.getentity (E, KEY + L));
    }} return objects; 
     /** * Inject cached objects in Reids * * @param objects * @param redis * @param KEY * @param key_list
     * @param INDEX * @return * @version 1.0 * @since Service 1.0 * @date February 11, 2014 10:59:50 */public static <e extends identity> list<e> creatlist (List<e> objects, Redisclient Redis, String KEY, String key_list, String INDEX) {list<e> LIST = listutil.
        Notnulllist (objects);
            for (E e:list) {redis.addlist (key_list + INDEX, E.getid ());
        Redis.saveentity (KEY, E);
    } return list; }/** * Gets a specific entity class.
     If it does not exist in Redis, get the * * @param e * @param redis * @param DAO * @param KEY * @param ID from the data  * @return * @version 1.0 * @since Service 1.0 * @date February 11, 2014 Morning 11:00:21 */public static <e  Extends identity> e getentity (class<e> E, redisclient Redis, crudrepository<e, long> DAO, String KEY, Long ID) {if (Redis.haskey (key + ID)) {return Beanutil.convertmap (E, Redis.gethashops (). Entries (key + ID)
        )); } else {synchronized (key) {if (Redis.haskey (key + ID)) {return Getenti
                Ty (E, Redis, DAO, KEY, id); } else {e entity = Dao.findone (ID);
                    if (Entity! = null) {redis.saveentity (KEY, entity);
                } return entity; }
            }
        }
    }

/** * Package for Redistemplate * * @author Wish G * @version 1.0 * @since Service 1.0 * @date February 11, 2014 Morning 11:31:00 * @contro

    L/* @Component public class Redisclient {@Autowired private webapplicationcontext context;
    public void expire (String key, Integer timeout) {Getredis (). Expire (key, timeout, timeunit.minutes); } @SuppressWarnings ("Unchecked") public redistemplate<serializable, serializable> Getredis () {Retu
    RN (Redistemplate<serializable, serializable>) Context.getbean ("Redistemplate");
        } @SuppressWarnings ("Unchecked") public <V> redistemplate<string, v> Getredis (class<v> V) {
    Return (redistemplate<string, v>) Context.getbean ("Redistemplate"); } @SuppressWarnings ("Unchecked") public <v, k> redistemplate<k, v> Getredis (class<k> K, CLASS&L T
    V> v) {return (redistemplate<k, v>) Context.getbean ("Redistemplate"); } public <k, V&GT Hashoperations<k, String, v> gethashops (class<k> K, class<v> v) {return Getredis (K, v). Opsforha
    SH (); } public <T> hashoperations<string, Object, t> gethashops (class<t> T) {return Getredis (OBJ
    Ect.class). Opsforhash (); } public hashoperations<string, Object, object> gethashops () {return Getredis (object.class). Opsforhash
    (); } public hashoperations<string, Object, string> gethashopsbystring () {return Getredis (Object.class). op
    Sforhash (); } public hashoperations<string, Object, long> Gethashopsbylong () {return Getredis (object.class). opsfor
    Hash (); } public <V> listoperations<string, v> getlistops (class<v> v) {return Getredis (v). Opsforli
    St (); } public <V> listoperations<string, long> Getlistopsbylong () {return Getredis (long.class). opsfor
    List (); } public <V> Setoperations<strinG, v> Getsetops (class<v> v) {return Getredis (v). Opsforset (); } public <V> valueoperations<string, v> getvalueops (class<v> v) {return Getredis (v). opsfor
    Value (); } public valueoperations<string, object> getObject (String key) {return Getredis (object.class). Opsforva
    Lue (); } public valueoperations<string, string> getString (String key) {return Getredis (string.class). Opsforva
    Lue (); 
    } public valueoperations<string, long> Getlong (String key) {return Getredis (long.class). Opsforvalue (); } public <V> zsetoperations<string, v> getzsetops (class<v> v) {return Getredis (v). Ops
    Forzset (); } public <t extends identity> void saveentity (String key, T t) {gethashops (). Putall (key + T.getid (), B
    Eanutil.convertbean (t));
    } public void Addlist (String key, Long ID) {Getlistopsbylong (). Rightpush (key, id);

  }  Public list<long> getList (String key) {return Getlistopsbylong (). Range (key, 0,-1);  } public <t extends identity> t getentity (class<t> T, String key) {return Beanutil.convertmap (T,
    Gethashops (). Entries (key));
    Public Boolean Haskey (String key) {return Getredis (). Haskey (key); }