Example usage for org.springframework.data.redis.serializer RedisSerializer RedisSerializer

Introduction

In this page you can find the example usage for org.springframework.data.redis.serializer RedisSerializer RedisSerializer.

Prototype

RedisSerializer

Source Link

Usage

From source file:am.ik.categolj3.api.entry.redis.EntryRedisTemplateFactory.java

public RedisTemplate<Object, Object> create() {
    RedisTemplate<Object, Object> template = new RedisTemplate<>();
    template.setConnectionFactory(redisConnectionFactory);
    template.setKeySerializer(new JdkSerializationRedisSerializer());
    template.setValueSerializer(new RedisSerializer<Entry>() {
        @Override/*  w w  w.  j  av a2 s.co m*/
        public byte[] serialize(Entry entry) throws SerializationException {
            if (entry == null) {
                return new byte[0];
            }
            try {
                return objectMapper.writeValueAsBytes(entry);
            } catch (JsonProcessingException e) {
                throw new SerializationException("Cannot serialize " + entry, e);
            }
        }

        @Override
        public Entry deserialize(byte[] bytes) throws SerializationException {
            if (bytes == null || bytes.length == 0) {
                return null;
            }
            try {
                return objectMapper.readValue(bytes, Entry.class);
            } catch (IOException e) {
                throw new SerializationException("Cannot deserialize " + Arrays.toString(bytes), e);
            }
        }
    });
    return template;
}

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