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

List of usage examples for org.springframework.data.redis.connection RedisConnection select

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Introduction

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

Prototype

void select(int dbIndex);

Source Link

Document

Select the DB with given positive dbIndex .

Usage

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

public Long remove(K key, final long count, Object value) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawValue = rawValue(value);
    return execute(new RedisCallback<Long>() {

        public Long doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.lRem(rawKey, count, rawValue);
        }//from   w  ww  .j a  v  a 2 s  .c om
    }, true);
}

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

public Long rightPush(K key, V value) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawValue = rawValue(value);
    return execute(new RedisCallback<Long>() {

        public Long doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.rPush(rawKey, rawValue);
        }/*from  ww  w . j a  v a  2  s.  co m*/
    }, true);
}

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

public Long rightPushIfPresent(K key, V value) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawValue = rawValue(value);
    return execute(new RedisCallback<Long>() {

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

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

public V rightPopAndLeftPush(K sourceKey, K destinationKey) {
    final byte[] rawDestKey = rawKey(destinationKey);

    return execute(new ValueDeserializingRedisCallback(sourceKey) {

        protected byte[] inRedis(byte[] rawSourceKey, RedisConnection connection) {
            connection.select(dbIndex);
            return connection.rPopLPush(rawSourceKey, rawDestKey);
        }//  w ww .j  a  va2 s . c  om
    }, true);
}

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

public void set(K key, final long index, V value) {
    final byte[] rawValue = rawValue(value);
    execute(new ValueDeserializingRedisCallback(key) {

        protected byte[] inRedis(byte[] rawKey, RedisConnection connection) {
            connection.select(dbIndex);
            connection.lSet(rawKey, index, rawValue);
            return null;
        }//from ww w .jav a2 s.  c  o  m
    }, true);
}

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

public Long leftPush(K key, V pivot, V value) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawPivot = rawValue(pivot);
    final byte[] rawValue = rawValue(value);
    return execute(new RedisCallback<Long>() {

        public Long doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.lInsert(rawKey, Position.BEFORE, rawPivot, rawValue);
        }/*w  w w  .j  a va2 s . c  o m*/
    }, true);
}

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

public V rightPop(K key, long timeout, TimeUnit unit) {
    final int tm = (int) TimeoutUtils.toSeconds(timeout, unit);

    return execute(new ValueDeserializingRedisCallback(key) {

        protected byte[] inRedis(byte[] rawKey, RedisConnection connection) {
            connection.select(dbIndex);
            List<byte[]> bRPop = connection.bRPop(tm, rawKey);
            return (CollectionUtils.isEmpty(bRPop) ? null : bRPop.get(1));
        }//from www  .j a  v  a 2  s .  c o m
    }, true);
}

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

public V rightPopAndLeftPush(K sourceKey, K destinationKey, long timeout, TimeUnit unit) {
    final int tm = (int) TimeoutUtils.toSeconds(timeout, unit);
    final byte[] rawDestKey = rawKey(destinationKey);

    return execute(new ValueDeserializingRedisCallback(sourceKey) {

        protected byte[] inRedis(byte[] rawSourceKey, RedisConnection connection) {
            connection.select(dbIndex);
            return connection.bRPopLPush(tm, rawSourceKey, rawDestKey);
        }//from  w  w w. jav a2  s. co  m
    }, true);
}

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

public Long rightPush(K key, V pivot, V value) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawPivot = rawValue(pivot);
    final byte[] rawValue = rawValue(value);

    return execute(new RedisCallback<Long>() {

        public Long doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.lInsert(rawKey, Position.AFTER, rawPivot, rawValue);
        }/*w w  w  . j  a  va 2 s.  c  o m*/
    }, true);
}

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

public Boolean multiSetIfAbsent(Map<? extends K, ? extends V> m) {
    if (m.isEmpty()) {
        return true;
    }/*from w w  w.  ja  va  2s .c om*/

    final Map<byte[], byte[]> rawKeys = new LinkedHashMap<byte[], byte[]>(m.size());

    for (Map.Entry<? extends K, ? extends V> entry : m.entrySet()) {
        rawKeys.put(rawKey(entry.getKey()), rawValue(entry.getValue()));
    }

    return execute(new RedisCallback<Boolean>() {

        public Boolean doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.mSetNX(rawKeys);
        }
    }, true);
}