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UPDATE 24-Oct

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PAVEL PALMA
2025-10-24 22:28:55 -06:00
parent 4169858861
commit 9fb1088f7d
23 changed files with 863 additions and 761 deletions
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82
src/main/java/com/example/config/RedisConfig.java
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@@ -5,11 +5,10 @@
package com.example.config;
import com.example.dto.dialogflow.conversation.ConversationMessageDTO;
import com.example.dto.dialogflow.conversation.ConversationSessionDTO;
import com.example.dto.dialogflow.notification.NotificationSessionDTO;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.ReactiveRedisConnectionFactory;
@@ -18,60 +17,35 @@ import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializationContext;
import org.springframework.data.redis.serializer.StringRedisSerializer;
/**
* Spring configuration class for setting up Reactive Redis(Memorystore in GCP)
* templates.
* It defines and customizes `ReactiveRedisTemplate` beans for different data
* types
* like `ConversationSessionDTO` and `NotificationDTO`, using Jackson for JSON
* serialization and ensuring proper handling of Java 8 and higher date/time
* objects.
*/
@Configuration
public class RedisConfig {
@Bean
public ReactiveRedisTemplate<String, ConversationSessionDTO> reactiveConversationRedisTemplate(
ReactiveRedisConnectionFactory factory) {
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.registerModule(new JavaTimeModule());
objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
Jackson2JsonRedisSerializer<ConversationSessionDTO> serializer = new Jackson2JsonRedisSerializer<>(
objectMapper, ConversationSessionDTO.class);
return new ReactiveRedisTemplate<>(factory, RedisSerializationContext
.<String, ConversationSessionDTO>newSerializationContext(new StringRedisSerializer())
.value(serializer)
.build());
}
@Bean
public ReactiveRedisTemplate<String, String> reactiveStringRedisTemplate(
ReactiveRedisConnectionFactory factory) {
return new ReactiveRedisTemplate<>(factory, RedisSerializationContext
.<String, String>newSerializationContext(new StringRedisSerializer())
.value(new StringRedisSerializer())
.build());
}
@Bean
public ReactiveRedisTemplate<String, NotificationSessionDTO> reactiveNotificationRedisTemplate(
ReactiveRedisConnectionFactory factory) {
ObjectMapper notificationObjectMapper = new ObjectMapper();
notificationObjectMapper.registerModule(new JavaTimeModule());
notificationObjectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
StringRedisSerializer keySerializer = new StringRedisSerializer();
Jackson2JsonRedisSerializer<NotificationSessionDTO> valueSerializer = new Jackson2JsonRedisSerializer<>(
notificationObjectMapper, NotificationSessionDTO.class);
RedisSerializationContext.RedisSerializationContextBuilder<String, NotificationSessionDTO> builder = RedisSerializationContext
.newSerializationContext(keySerializer);
RedisSerializationContext<String, NotificationSessionDTO> context = builder.value(valueSerializer)
.build();
@Bean
public ReactiveRedisTemplate<String, ConversationSessionDTO> reactiveRedisTemplate(ReactiveRedisConnectionFactory factory, ObjectMapper objectMapper) {
Jackson2JsonRedisSerializer<ConversationSessionDTO> serializer = new Jackson2JsonRedisSerializer<>(objectMapper, ConversationSessionDTO.class);
RedisSerializationContext.RedisSerializationContextBuilder<String, ConversationSessionDTO> builder = RedisSerializationContext.newSerializationContext(new StringRedisSerializer());
RedisSerializationContext<String, ConversationSessionDTO> context = builder.value(serializer).build();
return new ReactiveRedisTemplate<>(factory, context);
}
}
@Bean
public ReactiveRedisTemplate<String, NotificationSessionDTO> reactiveNotificationRedisTemplate(ReactiveRedisConnectionFactory factory, ObjectMapper objectMapper) {
Jackson2JsonRedisSerializer<NotificationSessionDTO> serializer = new Jackson2JsonRedisSerializer<>(objectMapper, NotificationSessionDTO.class);
RedisSerializationContext.RedisSerializationContextBuilder<String, NotificationSessionDTO> builder = RedisSerializationContext.newSerializationContext(new StringRedisSerializer());
RedisSerializationContext<String, NotificationSessionDTO> context = builder.value(serializer).build();
return new ReactiveRedisTemplate<>(factory, context);
}
@Bean
public ReactiveRedisTemplate<String, ConversationMessageDTO> reactiveMessageRedisTemplate(ReactiveRedisConnectionFactory factory, ObjectMapper objectMapper) {
Jackson2JsonRedisSerializer<ConversationMessageDTO> serializer = new Jackson2JsonRedisSerializer<>(objectMapper, ConversationMessageDTO.class);
RedisSerializationContext.RedisSerializationContextBuilder<String, ConversationMessageDTO> builder = RedisSerializationContext.newSerializationContext(new StringRedisSerializer());
RedisSerializationContext<String, ConversationMessageDTO> context = builder.value(serializer).build();
return new ReactiveRedisTemplate<>(factory, context);
}
@Bean
public ReactiveRedisTemplate<String, String> reactiveStringRedisTemplate(ReactiveRedisConnectionFactory factory) {
return new ReactiveRedisTemplate<>(factory, RedisSerializationContext.string());
}
}