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.RedisHelper.java

/**
 * Set the {@code value} list element at {@code index}.
 * <p>// w  w w . j av a  2 s  .com
 * See http://redis.io/commands/lset
 * 
 * @param key key
 * @param index index
 * @param value value
 */
public void lSet(byte[] key, long index, byte[] value) {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.lSet(key, index, value);
            return null;
        }
    });
}

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

/**
 * Removes and returns first element in list stored at {@code key}.
 * <p>// ww w  . j  a  v  a 2s  . c  o  m
 * See http://redis.io/commands/lpop
 * 
 * @param key key
 * @return byte[]
 */
public static byte[] lPop(byte[] key) {
    return redisTemplate.execute(new RedisCallback<byte[]>() {
        @Override
        public byte[] doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.lPop(key);
        }
    });
}

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

/**
 * Removes the first {@code count} occurrences of {@code value} from the list stored at {@code key}.
 * <p>/*w  ww. j  av  a2  s .  com*/
 * See http://redis.io/commands/lrem
 * 
 * @param key key
 * @param count count
 * @param value value
 * @return Long
 */
public Long lRem(byte[] key, long count, byte[] value) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.lRem(key, count, value);
        }
    });
}

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

/**
 * Removes and returns last element in list stored at {@code key}.
 * <p>//  w  ww  . ja  v  a2s.c o m
 * See http://redis.io/commands/rpop
 * 
 * @param key key
 * @return byte[]
 */
public static byte[] rPop(byte[] key) {
    return redisTemplate.execute(new RedisCallback<byte[]>() {
        @Override
        public byte[] doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.rPop(key);
        }
    });
}

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

/**
 * Removes and returns first element in list stored at {@code key}.
 * <p>/*from  www.j a v  a2s  . c  o  m*/
 * See http://redis.io/commands/lpop
 * 
 * @param key key
 * @return byte[]
 */
public byte[] lPop(byte[] key) {
    return redisTemplate.execute(new RedisCallback<byte[]>() {
        @Override
        public byte[] doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.lPop(key);
        }
    });
}

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

/**
 * Removes and returns last element in list stored at {@code key}.
 * <p>/*from  ww w  .  jav  a2  s  .  c om*/
 * See http://redis.io/commands/rpop
 * 
 * @param key key
 * @return byte[]
 */
public byte[] rPop(byte[] key) {
    return redisTemplate.execute(new RedisCallback<byte[]>() {
        @Override
        public byte[] doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.rPop(key);
        }
    });
}

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

/**
 * Removes and returns first element from lists stored at {@code keys} (see: {@link #lPop(byte[])}). <br>
 * <b>Blocks connection</b> until element available or {@code timeout} reached.
 * <p>/*  w  w  w  .j av a 2  s  .  c  o  m*/
 * See http://redis.io/commands/blpop
 * 
 * @param timeout timeout
 * @param keys keys
 * @return List<byte[]>
 */
public static List<byte[]> bLPop(int timeout, byte[]... keys) {
    return redisTemplate.execute(new RedisCallback<List<byte[]>>() {
        @Override
        public List<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.bLPop(timeout, keys);
        }
    });
}

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

/**
 * Removes and returns first element from lists stored at {@code keys} (see: {@link #lPop(byte[])}). <br>
 * <b>Blocks connection</b> until element available or {@code timeout} reached.
 * <p>//from www  . j a  v  a 2 s .c o m
 * See http://redis.io/commands/blpop
 * 
 * @param timeout timeout
 * @param keys keys
 * @return List<byte[]>
 */
public List<byte[]> bLPop(int timeout, byte[]... keys) {
    return redisTemplate.execute(new RedisCallback<List<byte[]>>() {
        @Override
        public List<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.bLPop(timeout, keys);
        }
    });
}

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

/**
 * Removes and returns last element from lists stored at {@code keys} (see: {@link #rPop(byte[])}). <br>
 * <b>Blocks connection</b> until element available or {@code timeout} reached.
 * <p>/*from  w w  w.j a va  2  s .  c o  m*/
 * See http://redis.io/commands/brpop
 * 
 * @param timeout timeout
 * @param keys keys
 * @return List<byte[]>
 */
public static List<byte[]> bRPop(int timeout, byte[]... keys) {
    return redisTemplate.execute(new RedisCallback<List<byte[]>>() {
        @Override
        public List<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.bRPop(timeout, keys);
        }
    });
}

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

/**
 * Remove the last element from list at {@code srcKey}, append it to {@code dstKey} and return its value.
 * <p>/*from www  .  ja  v a 2s . c o m*/
 * See http://redis.io/commands/rpoplpush
 * 
 * @param srcKey srcKey
 * @param dstKey dstKey
 * @return byte[]
 */
public static byte[] rPopLPush(byte[] srcKey, byte[] dstKey) {
    return redisTemplate.execute(new RedisCallback<byte[]>() {
        @Override
        public byte[] doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.rPopLPush(srcKey, dstKey);
        }
    });
}