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

Introduction

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

Prototype

@Nullable
Set<byte[]> hKeys(byte[] key);

Source Link

Document

Get key set (fields) of hash at key .

Usage

From source file:com.mauersu.util.redis.DefaultHashOperations.java

public Set<HK> keys(K key) {
    final byte[] rawKey = rawKey(key);

    Set<byte[]> rawValues = execute(new RedisCallback<Set<byte[]>>() {

        public Set<byte[]> doInRedis(RedisConnection connection) {
            connection.select(dbIndex);/*  ww  w.j a v  a  2 s. co m*/
            return connection.hKeys(rawKey);
        }
    }, true);

    return deserializeHashKeys(rawValues);
}

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

/**
 * Get key set (fields) of hash at {@code key}.
 * //  ww w .j  a  v  a2s.c  o m
 * @see http://redis.io/commands/h?
 * @param key key
 * @return Set<byte[]>
 */
public static Set<byte[]> hKeys(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Set<byte[]>>() {
        @Override
        public Set<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hKeys(key);
        }
    });
}

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

/**
 * Get key set (fields) of hash at {@code key}.
 * /*w w  w.  j a va 2 s.  c o  m*/
 * @see http://redis.io/commands/h?
 * @param key key
 * @return Set<byte[]>
 */
public Set<byte[]> hKeys(byte[] key) {
    return redisTemplate.execute(new RedisCallback<Set<byte[]>>() {
        @Override
        public Set<byte[]> doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.hKeys(key);
        }
    });
}

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