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

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.DefaultZSetOperations.java

public Set<V> reverseRangeByScore(K key, final double min, final double max) {
    final byte[] rawKey = rawKey(key);

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

        public Set<byte[]> doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.zRevRangeByScore(rawKey, min, max);
        }//w  w  w. j  ava2  s .c om
    }, true);

    return deserializeValues(rawValues);
}

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

public Set<TypedTuple<V>> rangeByScoreWithScores(K key, final double min, final double max) {
    final byte[] rawKey = rawKey(key);

    Set<Tuple> rawValues = execute(new RedisCallback<Set<Tuple>>() {

        public Set<Tuple> doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.zRangeByScoreWithScores(rawKey, min, max);
        }/*from w w  w  .  j  av  a  2  s .c  o  m*/
    }, true);

    return deserializeTupleValues(rawValues);
}

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

public Long rank(K key, Object o) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawValue = rawValue(o);

    return execute(new RedisCallback<Long>() {

        public Long doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            Long zRank = connection.zRank(rawKey, rawValue);
            return (zRank != null && zRank.longValue() >= 0 ? zRank : null);
        }/*  w  w w .  j a  v  a2  s  . c  o m*/
    }, true);
}

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

public Long reverseRank(K key, Object o) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawValue = rawValue(o);

    return execute(new RedisCallback<Long>() {

        public Long doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            Long zRank = connection.zRevRank(rawKey, rawValue);
            return (zRank != null && zRank.longValue() >= 0 ? zRank : null);
        }/*from  w w  w.  ja va 2s .  c  o  m*/
    }, true);
}

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

public Set<V> reverseRangeByScore(K key, final double min, final double max, final long offset,
        final long count) {
    final byte[] rawKey = rawKey(key);

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

        public Set<byte[]> doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.zRevRangeByScore(rawKey, min, max, offset, count);
        }/*from   w  w  w. j a  v a2s  .  c  o m*/
    }, true);

    return deserializeValues(rawValues);
}

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

public Set<TypedTuple<V>> rangeByScoreWithScores(K key, final double min, final double max, final long offset,
        final long count) {
    final byte[] rawKey = rawKey(key);

    Set<Tuple> rawValues = execute(new RedisCallback<Set<Tuple>>() {

        public Set<Tuple> doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.zRangeByScoreWithScores(rawKey, min, max, offset, count);
        }// ww  w .j  a v  a 2 s  . com
    }, true);

    return deserializeTupleValues(rawValues);
}

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

public Set<TypedTuple<V>> reverseRangeByScoreWithScores(K key, final double min, final double max) {
    final byte[] rawKey = rawKey(key);

    Set<Tuple> rawValues = execute(new RedisCallback<Set<Tuple>>() {

        public Set<Tuple> doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.zRevRangeByScoreWithScores(rawKey, min, max);

        }//w  ww.  ja v  a  2s.c  o  m
    }, true);

    return deserializeTupleValues(rawValues);
}

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

public Set<TypedTuple<V>> reverseRangeByScoreWithScores(K key, final double min, final double max,
        final long offset, final long count) {
    final byte[] rawKey = rawKey(key);

    Set<Tuple> rawValues = execute(new RedisCallback<Set<Tuple>>() {

        public Set<Tuple> doInRedis(RedisConnection connection) {
            connection.select(dbIndex);
            return connection.zRevRangeByScoreWithScores(rawKey, min, max, offset, count);

        }/*from  w ww. ja v a2s. com*/
    }, true);

    return deserializeTupleValues(rawValues);
}

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

@Override
public Cursor<TypedTuple<V>> scan(K key, final ScanOptions options) {

    final byte[] rawKey = rawKey(key);
    Cursor<Tuple> cursor = execute(new RedisCallback<Cursor<Tuple>>() {

        @Override/*www. ja  v  a  2 s. c  o  m*/
        public Cursor<Tuple> doInRedis(RedisConnection connection) throws DataAccessException {
            connection.select(dbIndex);
            return connection.zScan(rawKey, options);
        }
    }, true);

    return new ConvertingCursor<Tuple, TypedTuple<V>>(cursor, new Converter<Tuple, TypedTuple<V>>() {

        @Override
        public TypedTuple<V> convert(Tuple source) {
            return deserializeTuple(source);
        }
    });
}

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

/**
 * Select the DB with given positive {@code dbIndex}.
 * <p>/* www  . j a va2s  . c o  m*/
 * See http://redis.io/commands/select
 * 
 * @param dbIndex dbIndex
 */
public static void select(int dbIndex) {
    redisTemplate.execute(new RedisCallback<Void>() {
        @Override
        public Void doInRedis(RedisConnection redis) throws DataAccessException {
            redis.select(dbIndex);
            return null;
        }
    });
}