Examples with RedisConnection org.springframework.data.redis.connection.RedisConnection used on opensource projects

Example 41 with RedisConnection

use of org.springframework.data.redis.connection.RedisConnection in project springBoot-learn-demo by nbfujx.

the class RedisLock method get.

private String get(final String key) {
    Object obj = null;
    try {
        obj = redisTemplate.execute(new RedisCallback<Object>() {

            @Override
            public Object doInRedis(RedisConnection connection) throws DataAccessException {
                StringRedisSerializer serializer = new StringRedisSerializer();
                byte[] data = connection.get(serializer.serialize(key));
                connection.close();
                if (data == null) {
                    return null;
                }
                return serializer.deserialize(data);
            }
        });
    } catch (Exception e) {
        logger.error("get redis error, key : {}", key);
    }
    return obj != null ? obj.toString() : null;
}