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

/**
 * Count the number of set bits (population counting) in value stored at {@code key}.
 * <p>/*from   ww w.j av a2s .  c  o  m*/
 * See http://redis.io/commands/bitcount
 * 
 * @param key must not be {@literal null}.
 * @return Long
 */
public Long bitCount(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.bitCount(key);
        }
    });
}

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

/**
 * Perform bitwise operations between strings.
 * <p>//from  w  w w  .  java  2  s. c o  m
 * See http://redis.io/commands/bitop
 * 
 * @param op op
 * @param destination destination
 * @param keys keys
 * @return Long
 */
public static Long bitOp(BitOperation op, byte[] destination, byte[]... keys) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.bitOp(op, destination, keys);
        }
    });
}

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

/**
 * Count the number of set bits (population counting) of value stored at {@code key} between {@code begin} and
 * {@code end}.//w w w .ja v  a2 s. c o m
 * <p>
 * See http://redis.io/commands/bitcount
 * 
 * @param key must not be {@literal null}.
 * @param begin begin
 * @param end end
 * @return Long
 */
public Long bitCount(byte[] key, long begin, long end) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.bitCount(key, begin, end);
        }
    });
}

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

/**
 * Get the length of the value stored at {@code key}.
 * <p>//w w  w .j  ava2 s .co  m
 * See http://redis.io/commands/strlen
 * 
 * @param key must not be {@literal null}.
 * @return Long
 */
public static Long strLen(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.strLen(key);
        }
    });
}

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

/**
 * Perform bitwise operations between strings.
 * <p>//from   w  ww  .  j  av  a  2s . c  o  m
 * See http://redis.io/commands/bitop
 * 
 * @param op op
 * @param destination destination
 * @param keys keys
 * @return Long
 */
public Long bitOp(BitOperation op, byte[] destination, byte[]... keys) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.bitOp(op, destination, keys);
        }
    });
}

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

/**
 * Expire key for seconds/* www  .ja  va  2s . c o  m*/
 * <p>
 * See http://redis.io/commands/strlen
 * 
 * @param key must not be {@literal null}.
 * @param seconds seconds time
 * @return Long
 */
public static Boolean expire(byte[] key, int seconds) {
    return redisTemplate.execute(new RedisCallback<Boolean>() {
        @Override
        public Boolean doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.expire(key, seconds);
        }
    });
}

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

/**
 * Get the length of the value stored at {@code key}.
 * <p>//from   w  ww .j  a v  a  2 s. c o m
 * See http://redis.io/commands/strlen
 * 
 * @param key must not be {@literal null}.
 * @return Long
 */
public Long strLen(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Long>() {
        @Override
        public Long doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.strLen(key);
        }
    });
}

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

/**
 * 'Native' or 'raw' execution of the given command along-side the given arguments. The command is executed as is,
 * with as little 'interpretation' as possible - it is up to the caller to take care of any processing of arguments or
 * the result.// w  w w . j a va2 s . c  o  m
 * 
 * @param command Command to execute
 * @param args Possible command arguments (may be null)
 * @return execution result.
 */
public static Object execute(String command, byte[]... args) {
    return redisTemplate.execute(new RedisCallback<Object>() {
        @Override
        public Object doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.execute(command, args);
        }
    });
}

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

/**
 * Expire key for seconds//from   w w w .  j  av  a 2  s .co  m
 * <p>
 * See http://redis.io/commands/strlen
 * 
 * @param key must not be {@literal null}.
 * @param seconds seconds time
 * @return Long
 */
public Boolean expire(byte[] key, int seconds) {
    return redisTemplate.execute(new RedisCallback<Boolean>() {
        @Override
        public Boolean doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.expire(key, seconds);
        }
    });
}

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

/**
 * Determine if given {@code key} exists.
 * <p>/*from   ww w . ja  v a2s.c  om*/
 * See http://redis.io/commands/exists
 * 
 * @param key key
 * @return Boolean
 */
public static Boolean exists(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Boolean>() {
        @Override
        public Boolean doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.exists(key);
        }
    });
}