Example usage for org.springframework.data.redis.connection RedisConnection migrate

Introduction

In this page you can find the example usage for org.springframework.data.redis.connection RedisConnection migrate.

Prototype

void migrate(byte[] key, RedisNode target, int dbIndex, @Nullable MigrateOption option);

Source Link

Document

Atomically transfer a key from a source Redis instance to a destination Redis instance.

Usage

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

/**
 * @param key must not be {@literal null}.
 * @param target must not be {@literal null}.
 * @param dbIndex dbIndex/*from  w w  w  . ja v  a  2  s  .c  om*/
 * @param option can be {@literal null}. Defaulted to {@link MigrateOption#COPY}.
 * @since 1.7
 */
public static void migrate(byte[] key, RedisNode target, int dbIndex, MigrateOption option) {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.migrate(key, target, dbIndex, option);
            return null;
        }
    });
}

---

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

/**
 * @param key must not be {@literal null}.
 * @param target must not be {@literal null}.
 * @param dbIndex dbIndex/*from   ww  w  . j  ava  2 s. c  o m*/
 * @param option can be {@literal null}. Defaulted to {@link MigrateOption#COPY}.
 * @since 1.7
 */
public void migrate(byte[] key, RedisNode target, int dbIndex, MigrateOption option) {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.migrate(key, target, dbIndex, option);
            return null;
        }
    });
}

---