The point of this project was to given an example of how to configure Redis with Spring Boot. I have provided a Java Configuration class for the Redis Beans. Also in the example there is a simple CRUD api provided that is based on REDIS as the DAO.
@Bean
public RedisTemplate<String, User> redisTemplate() {
RedisTemplate<String, User> redisTemplate = new RedisTemplate<>();
redisTemplate.setConnectionFactory(jedisConnFactory);
redisTemplate.setKeySerializer(stringRedisSerializer());
redisTemplate.setValueSerializer(jacksonJsonRedisJsonSerializer());
return redisTemplate;
}
Above is an example of a bean created for the RedisTemplate class to return back Java Serialized objects as a User a class. We have provided the connection Factory, Key Serializer and a the value Serializer. We have created both beans for the KeySerializer and the Value Serializer. These are show below.
@Bean
public StringRedisSerializer stringRedisSerializer() {
StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
return stringRedisSerializer;
}
@Bean
public JacksonJsonRedisSerializer<User> jacksonJsonRedisJsonSerializer() {
JacksonJsonRedisSerializer<User> jacksonJsonRedisJsonSerializer = new JacksonJsonRedisSerializer<>(User.class);
return jacksonJsonRedisJsonSerializer;
}
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