Redis - How to configure custom conversions

Question

In spring-data-redis, How do we need configure custom converters that can be auto-wired/injected from Spring boot application or configuration.

I read about @R

Answer 1

Try to implement this way.

import java.sql.Timestamp;

import org.springframework.core.convert.converter.Converter;
import org.springframework.data.convert.ReadingConverter;
import org.springframework.stereotype.Component;


@Component
@ReadingConverter
public class BytesToDateConverter implements Converter {
    @Override
    public Timestamp convert(final byte[] source) {
        String value = new String(source);
        return new Timestamp(Long.parseLong(value));
    }
}

and resister to the Bean.

@Bean
    public MappingRedisConverter redisConverter(RedisMappingContext mappingContext,
            RedisCustomConversions customConversions, ReferenceResolver referenceResolver) {

         MappingRedisConverter mappingRedisConverter = new MappingRedisConverter(mappingContext, null, referenceResolver,
                    customTypeMapper());
        mappingRedisConverter.setCustomConversions(redisCustomConversions());
        return mappingRedisConverter;
    }
    
    @Bean
    public RedisTypeMapper customTypeMapper() {
        return new CustomRedisTypeMapper();
    }
    
    public RedisCustomConversions redisCustomConversions() {
        return new RedisCustomConversions(
                Arrays.asList(new OffsetDateTimeToBytesConverter(), new BytesToOffsetDateTimeConverter(),new BytesToDateConverter()));
    }
     
    class CustomRedisTypeMapper extends DefaultRedisTypeMapper {

    }