Example usage for org.springframework.data.redis.core RedisCallback RedisCallback

Introduction

In this page you can find the example usage for org.springframework.data.redis.core RedisCallback RedisCallback.

Prototype

RedisCallback

Source Link

Usage

From source file:com.github.deerapple.spring.redis.UserDao.java

@Override
public User get(final String id) {
    User result = redisTemplate.execute(new RedisCallback<User>() {

        @Override//from ww  w .  j a va 2  s . c  om
        public User doInRedis(RedisConnection rc) throws DataAccessException {
            RedisSerializer<String> serializer = getRedisSerializer();
            byte[] key = serializer.serialize(id);
            byte[] value = rc.get(key);
            if (value == null) {
                return null;
            }
            String name = serializer.deserialize(value);
            return new User(id, name);
        }
    });
    return result;
}

From source file:testredis.testRedis.java

/**
 * ?redis?key-value??/*from w  w w  . j  a  v a 2  s .co m*/
 *
 * @param key   key
 * @param value value
 */
public void set(final Serializable key, final Serializable value) {
    redisTemplate.execute(new RedisCallback<Object>() {
        @Override
        public Object doInRedis(RedisConnection connection) throws DataAccessException {
            //                byte[] key_ = RedisUtil.getBytesFromObject(key);
            //                byte[] value_ = RedisUtil.getBytesFromObject(value);
            //                connection.set(key_, value_);
            return true;
        }
    });
}

From source file:com.github.deerapple.spring.redis.UserDao.java

@Override
public boolean add(final User user) {
    boolean result = redisTemplate.execute(new RedisCallback<Boolean>() {

        @Override/*from   ww w .j  a  va  2  s.c o m*/
        public Boolean doInRedis(RedisConnection rc) throws DataAccessException {
            RedisSerializer<String> serializer = getRedisSerializer();
            byte[] key = serializer.serialize(user.getId());
            byte[] name = serializer.serialize(user.getKey());
            return rc.setNX(key, name);
        }
    });
    return result;
}

From source file:testredis.testRedis.java

/**
 * ?keyredis??value/*from   ww w  . j av  a  2  s .com*/
 * @param key   key
 */
public Serializable get(final Serializable key) {
    return redisTemplate.execute(new RedisCallback<Serializable>() {
        @Override
        public Serializable doInRedis(RedisConnection connection) throws DataAccessException {
            //                byte[] keyBytes = RedisUtil.getBytesFromObject(key);
            //                byte[] bytes = connection.get(keyBytes);
            return null;
        }
    });
}

From source file:example.BasicUsageTests.java

@Before
public void setUp() {

    template.execute(new RedisCallback<String>() {

        @Override//from   w ww. j  a  va  2  s.  co m
        public String doInRedis(RedisConnection connection) throws DataAccessException {
            connection.flushDb();
            return "FLUSHED";
        }
    });
}

From source file:io.gravitee.repository.redis.management.internal.impl.MembershipRedisRepositoryImpl.java

@Override
public RedisMembership saveOrUpdate(RedisMembership membership) {
    redisTemplate.executePipelined(new RedisCallback<Object>() {
        @Override//from w  ww.  ja va 2 s .c o m
        public Object doInRedis(RedisConnection connection) throws DataAccessException {
            redisTemplate.opsForHash().put(REDIS_KEY, getMembershipKey(membership), membership);
            redisTemplate.opsForSet().add(getMembershipByReferenceKey(membership),
                    getMembershipKey(membership));
            redisTemplate.opsForSet().add(getMembershipByUserKey(membership), getMembershipKey(membership));
            return null;
        }
    });
    return membership;
}

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

public Long add(K key, V... values) {
    final byte[] rawKey = rawKey(key);
    final byte[][] rawValues = rawValues(values);
    return execute(new RedisCallback<Long>() {

        public Long doInRedis(RedisConnection connection) {
            connection.select(dbIndex);//www .java2 s  .c o  m
            return connection.sAdd(rawKey, rawValues);
        }
    }, true);
}

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

@SuppressWarnings("unchecked")
public HV get(K key, Object hashKey) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawHashKey = rawHashKey(hashKey);

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

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

    return (HV) deserializeHashValue(rawHashValue);
}

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

@Override
public ValueWrapper get(final Object key) {
    return redisTemplate.execute(new RedisCallback<ValueWrapper>() {
        public ValueWrapper doInRedis(RedisConnection connection) throws DataAccessException {

            byte[] keyb = SerializationUtils.serialize(key);
            byte[] value = connection.get(keyb);
            if (value == null) {
                return null;
            }//from  ww  w.  jav  a  2 s .c  om
            return new SimpleValueWrapper(SerializationUtils.deserialize(value));

        }
    });
}

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

public Boolean add(final K key, final V value, final double score) {
    final byte[] rawKey = rawKey(key);
    final byte[] rawValue = rawValue(value);

    return execute(new RedisCallback<Boolean>() {

        public Boolean doInRedis(RedisConnection connection) {
            connection.select(dbIndex);//w  w  w  . j  av  a 2 s.  com
            return connection.zAdd(rawKey, score, rawValue);
        }
    }, true);
}