Example usage for org.springframework.data.redis.core RedisCallback RedisCallback

Introduction

In this page you can find the example usage for org.springframework.data.redis.core RedisCallback RedisCallback.

Prototype

RedisCallback

Source Link

Usage

From source file:com.zxy.commons.cache.RedisUtils.java

/**
 * Get size of hash at {@code key}.//ww  w. jav a2  s.c o  m
 * 
 * @see http://redis.io/commands/hlen
 * @param key key
 * @return Long
 */
public static Long hLen(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hLen(key);
        }
    });
}

From source file:com.zxy.commons.cache.RedisHelper.java

/**
 * Get size of hash at {@code key}./* w  w w  . j  a v  a 2 s.c  om*/
 * 
 * @see http://redis.io/commands/hlen
 * @param key key
 * @return Long
 */
public Long hLen(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hLen(key);
        }
    });
}

From source file:com.zxy.commons.cache.RedisUtils.java

/**
 * Get key set (fields) of hash at {@code key}.
 * //from  w w  w .  j  av  a2  s.  c  o m
 * @see http://redis.io/commands/h?
 * @param key key
 * @return Set<byte[]>
 */
public static Set<byte[]> hKeys(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Set<byte[]>>() {
        @Override
        public Set<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hKeys(key);
        }
    });
}

From source file:com.zxy.commons.cache.RedisHelper.java

/**
 * Get key set (fields) of hash at {@code key}.
 * // w w w . j a v  a2 s .co  m
 * @see http://redis.io/commands/h?
 * @param key key
 * @return Set<byte[]>
 */
public Set<byte[]> hKeys(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Set<byte[]>>() {
        @Override
        public Set<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hKeys(key);
        }
    });
}

From source file:com.zxy.commons.cache.RedisUtils.java

/**
 * Get entry set (values) of hash at {@code field}.
 * /*from  w ww .  ja  v a  2  s  . co m*/
 * @see http://redis.io/commands/hvals
 * @param key key
 * @return List<byte[]>
 */
public static List<byte[]> hVals(byte[] key) {
    return redisTemplate.execute(new RedisCallback<List<byte[]>>() {
        @Override
        public List<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hVals(key);
        }
    });
}

From source file:com.zxy.commons.cache.RedisHelper.java

/**
 * Get entry set (values) of hash at {@code field}.
 * /*from w  w  w  .  j  a  va 2s .co  m*/
 * @see http://redis.io/commands/hvals
 * @param key key
 * @return List<byte[]>
 */
public List<byte[]> hVals(byte[] key) {
    return redisTemplate.execute(new RedisCallback<List<byte[]>>() {
        @Override
        public List<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hVals(key);
        }
    });
}

From source file:com.zxy.commons.cache.RedisUtils.java

/**
 * Get entire hash stored at {@code key}.
 * //from w  ww  . j  a  va 2  s . c  o m
 * @see http://redis.io/commands/hgetall
 * @param key key
 * @return Map
 */
public static Map<byte[], byte[]> hGetAll(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Map<byte[], byte[]>>() {
        @Override
        public Map<byte[], byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hGetAll(key);
        }
    });
}

From source file:com.zxy.commons.cache.RedisHelper.java

/**
 * Get entire hash stored at {@code key}.
 * /*from   ww w .  j a va 2  s  .  com*/
 * @see http://redis.io/commands/hgetall
 * @param key key
 * @return Map
 */
public Map<byte[], byte[]> hGetAll(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Map<byte[], byte[]>>() {
        @Override
        public Map<byte[], byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hGetAll(key);
        }
    });
}

From source file:com.zxy.commons.cache.RedisUtils.java

/**
 * Use a {@link Cursor} to iterate over entries in hash at {@code key}.
 * /*from   w ww  .ja  v  a 2 s  .c om*/
 * @since 1.4
 * @see http://redis.io/commands/scan
 * @param key key
 * @param options options
 * @return Cursor
 */
public static Cursor<Entry<byte[], byte[]>> hScan(byte[] key, ScanOptions options) {
    return redisTemplate.execute(new RedisCallback<Cursor<Entry<byte[], byte[]>>>() {
        @Override
        public Cursor<Entry<byte[], byte[]>> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hScan(key, options);
        }
    });
}

From source file:com.zxy.commons.cache.RedisHelper.java

/**
 * Use a {@link Cursor} to iterate over entries in hash at {@code key}.
 * /*  w w w .  j av a  2 s. c  o m*/
 * @since 1.4
 * @see http://redis.io/commands/scan
 * @param key key
 * @param options options
 * @return Cursor
 */
public Cursor<Entry<byte[], byte[]>> hScan(byte[] key, ScanOptions options) {
    return redisTemplate.execute(new RedisCallback<Cursor<Entry<byte[], byte[]>>>() {
        @Override
        public Cursor<Entry<byte[], byte[]>> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hScan(key, options);
        }
    });
}