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

/**
 * Mark the start of a transaction block. <br>
 * Commands will be queued and can then be executed by calling {@link #exec()} or rolled back using {@link #discard()}
 * <p>//from  w w w  . j  a  va2s  . c  o  m
 * See http://redis.io/commands/multi
 */
public static void multi() {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.multi();
            return null;
        }
    });
}

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

/**
 * Mark the start of a transaction block. <br>
 * Commands will be queued and can then be executed by calling {@link #exec()} or rolled back using {@link #discard()}
 * <p>//from w w  w. j av a  2  s . com
 * See http://redis.io/commands/multi
 */
public void multi() {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.multi();
            return null;
        }
    });
}

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

/**
 * Executes all queued commands in a transaction started with {@link #multi()}. <br>
 * If used along with {@link #watch(byte[])} the operation will fail if any of watched keys has been modified.
 * <p>//  w w w .  j  a  v  a 2s.c  o  m
 * See http://redis.io/commands/exec
 * 
 * @return List of replies for each executed command.
 */
public static List<Object> exec() {
    return redisTemplate.execute(new RedisCallback<List<Object>>() {
        @Override
        public List<Object> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.exec();
        }
    });
}

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

/**
 * Executes all queued commands in a transaction started with {@link #multi()}. <br>
 * If used along with {@link #watch(byte[])} the operation will fail if any of watched keys has been modified.
 * <p>//from   w w  w. j av a  2s . c  om
 * See http://redis.io/commands/exec
 * 
 * @return List of replies for each executed command.
 */
public List<Object> exec() {
    return redisTemplate.execute(new RedisCallback<List<Object>>() {
        @Override
        public List<Object> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.exec();
        }
    });
}

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

/**
 * Discard all commands issued after {@link #multi()}.
 * <p>/*from  ww  w.ja  va 2s  . c  o  m*/
 * See http://redis.io/commands/discard
 */
public static void discard() {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.discard();
            return null;
        }
    });
}

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

/**
 * Discard all commands issued after {@link #multi()}.
 * <p>//w w w  .  ja v a  2  s  .  co m
 * See http://redis.io/commands/discard
 */
public void discard() {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.discard();
            return null;
        }
    });
}

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

/**
 * Watch given {@code keys} for modifications during transaction started with {@link #multi()}.
 * <p>//from  www .  ja  va 2  s .com
 * See http://redis.io/commands/watch
 * 
 * @param keys keys
 */
public static void watch(byte[]... keys) {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.watch(keys);
            return null;
        }
    });
}

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

/**
 * Watch given {@code keys} for modifications during transaction started with {@link #multi()}.
 * <p>//from  www  . j  a v a  2 s . c o  m
 * See http://redis.io/commands/watch
 * 
 * @param keys keys
 */
public void watch(byte[]... keys) {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.watch(keys);
            return null;
        }
    });
}

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

/**
 * Flushes all the previously {@link #watch(byte[])} keys.
 * <p>/*from   w  w w.j  a  v a 2 s  .  c o m*/
 * See http://redis.io/commands/unwatch
 */
public static void unwatch() {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.unwatch();
            return null;
        }
    });
}

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

/**
 * Flushes all the previously {@link #watch(byte[])} keys.
 * <p>/*from   w  w  w.  j ava  2 s. com*/
 * See http://redis.io/commands/unwatch
 */
public void unwatch() {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.unwatch();
            return null;
        }
    });
}