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

Introduction

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

Prototype

void setRange(byte[] key, byte[] value, long offset);

Source Link

Document

Overwrite parts of key starting at the specified offset with given value .

Usage

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

public void set(K key, final V value, final long offset) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawValue = rawValue(value);

    execute(new RedisCallback<Object>() {

        public Object doInRedis(RedisConnection connection) {
            connection.select(dbIndex);/*from w w w .ja  v a 2  s . c  o  m*/
            connection.setRange(rawKey, rawValue, offset);
            return null;
        }
    }, true);
}

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

/**
 * Overwrite parts of {@code key} starting at the specified {@code offset} with given {@code value}.
 * <p>/*  w w  w  .  j  a  v a 2 s .c  om*/
 * See http://redis.io/commands/setrange
 * 
 * @param key must not be {@literal null}.
 * @param value value
 * @param offset offset
 */
public static void setRange(byte[] key, byte[] value, long offset) {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.setRange(key, value, offset);
            return null;
        }
    });
}

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

/**
 * Overwrite parts of {@code key} starting at the specified {@code offset} with given {@code value}.
 * <p>/*from   w  w  w  .  ja  v a  2s  .  com*/
 * See http://redis.io/commands/setrange
 * 
 * @param key must not be {@literal null}.
 * @param value value
 * @param offset offset
 */
public void setRange(byte[] key, byte[] value, long offset) {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.setRange(key, value, offset);
            return null;
        }
    });
}

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