# Serializer classes in spring-data-redis-4.1.1.jar, read from the jar

--- What ships in org/springframework/data/redis/serializer ---
$ unzip -l spring-data-redis-*.jar | grep serializer/ (top-level classes, names only)
ByteArrayRedisSerializer
GenericJackson2JsonRedisSerializer
GenericJacksonJsonRedisSerializer
GenericToStringSerializer
Jackson2JsonRedisSerializer
JacksonJsonRedisSerializer
JdkSerializationRedisSerializer
OxmSerializer
RedisSerializer
StringRedisSerializer

--- Which of them are deprecated ---
$ javap -v -cp spring-data-redis-*.jar org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer | grep -E 'Deprecated|since'
  #377 = Utf8               Deprecated
  #379 = Utf8               Ljava/lang/Deprecated;
  #380 = Utf8               since
Deprecated: true
    java.lang.Deprecated(
      since="4.0"
(end of output for GenericJackson2JsonRedisSerializer)
$ javap -v -cp spring-data-redis-*.jar org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer | grep -E 'Deprecated|since'
  #125 = Utf8               Deprecated
  #127 = Utf8               Ljava/lang/Deprecated;
  #128 = Utf8               since
    Deprecated: true
        java.lang.Deprecated(
          since="3.0"
    Deprecated: true
        java.lang.Deprecated(
          since="3.0"
Deprecated: true
    java.lang.Deprecated(
      since="4.0"
(end of output for Jackson2JsonRedisSerializer)
$ javap -v -cp spring-data-redis-*.jar org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer | grep -E 'Deprecated|since'
(end of output for GenericJacksonJsonRedisSerializer)
$ javap -v -cp spring-data-redis-*.jar org.springframework.data.redis.serializer.JacksonJsonRedisSerializer | grep -E 'Deprecated|since'
(end of output for JacksonJsonRedisSerializer)

--- Jackson 3: what the constructors and factories accept ---
$ javap -public -cp <classpath> org.springframework.data.redis.serializer.JacksonJsonRedisSerializer | grep 'JacksonJsonRedisSerializer('
  public org.springframework.data.redis.serializer.JacksonJsonRedisSerializer(java.lang.Class<T>);
  public org.springframework.data.redis.serializer.JacksonJsonRedisSerializer(tools.jackson.databind.JavaType);
  public org.springframework.data.redis.serializer.JacksonJsonRedisSerializer(tools.jackson.databind.ObjectMapper, java.lang.Class<T>);
  public org.springframework.data.redis.serializer.JacksonJsonRedisSerializer(tools.jackson.databind.ObjectMapper, tools.jackson.databind.JavaType);
  public org.springframework.data.redis.serializer.JacksonJsonRedisSerializer(tools.jackson.databind.ObjectMapper, tools.jackson.databind.JavaType, org.springframework.data.redis.serializer.JacksonObjectReader, org.springframework.data.redis.serializer.JacksonObjectWriter);
$ javap -public -cp <classpath> org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer | grep -E 'GenericJacksonJsonRedisSerializer\(|create|builder'
  public org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer(tools.jackson.databind.ObjectMapper);
  public static org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer create(java.util.function.Consumer<org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer$GenericJacksonJsonRedisSerializerBuilder<tools.jackson.databind.json.JsonMapper$Builder>>);
  public static org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer$GenericJacksonJsonRedisSerializerBuilder<tools.jackson.databind.json.JsonMapper$Builder> builder();
  public static <B extends tools.jackson.databind.cfg.MapperBuilder<? extends tools.jackson.databind.ObjectMapper, ? extends tools.jackson.databind.cfg.MapperBuilder<?, ?>>> org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer$GenericJacksonJsonRedisSerializerBuilder<B> builder(java.util.function.Supplier<B>);

--- Jackson 3: how the generic serializer's builder turns typing on ---
$ javap -public -cp <classpath> 'org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer$GenericJacksonJsonRedisSerializerBuilder' | grep -E 'Typing|typeValidator|typePropertyName'
  public org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer$GenericJacksonJsonRedisSerializerBuilder<B> enableUnsafeDefaultTyping();
  public org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer$GenericJacksonJsonRedisSerializerBuilder<B> enableDefaultTyping(tools.jackson.databind.jsontype.PolymorphicTypeValidator);
  public org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer$GenericJacksonJsonRedisSerializerBuilder<B> typeValidator(tools.jackson.databind.jsontype.PolymorphicTypeValidator);
  public org.springframework.data.redis.serializer.GenericJacksonJsonRedisSerializer$GenericJacksonJsonRedisSerializerBuilder<B> typePropertyName(java.lang.String);

--- What Boot 4.1 registers ---
$ javap -p -cp spring-boot-data-redis-*.jar org.springframework.boot.data.redis.autoconfigure.DataRedisAutoConfiguration | grep -E 'redisTemplate|stringRedisTemplate'
  org.springframework.data.redis.core.RedisTemplate<java.lang.Object, java.lang.Object> redisTemplate(org.springframework.data.redis.connection.RedisConnectionFactory);
  org.springframework.data.redis.core.StringRedisTemplate stringRedisTemplate(org.springframework.data.redis.connection.RedisConnectionFactory);
$ javap -p -cp spring-boot-data-redis-*.jar org.springframework.boot.data.redis.autoconfigure.DataRedisAnnotationDrivenConfiguration | grep 'redisMessageListenerContainer'
  org.springframework.boot.data.redis.autoconfigure.RedisMessageListenerContainerConfigurer redisMessageListenerContainerConfigurer();
  org.springframework.data.redis.listener.RedisMessageListenerContainer redisMessageListenerContainer(org.springframework.boot.data.redis.autoconfigure.RedisMessageListenerContainerConfigurer, org.springframework.data.redis.connection.RedisConnectionFactory);
  org.springframework.data.redis.listener.RedisMessageListenerContainer redisMessageListenerContainerVirtualThreads(org.springframework.boot.data.redis.autoconfigure.RedisMessageListenerContainerConfigurer, org.springframework.data.redis.connection.RedisConnectionFactory);

--- Defaults of @EnableRedisRepositories that matter for expiry ---
$ javap -v -cp spring-data-redis-*.jar org.springframework.data.redis.repository.configuration.EnableRedisRepositories | grep -A6 -E '(enableKeyspaceEvents|keyspaceNotificationsConfigParameter)\(\);' | grep -E '\(\);|"Ex"|\.OFF'
  public abstract org.springframework.data.redis.core.RedisKeyValueAdapter$EnableKeyspaceEvents enableKeyspaceEvents();
        Lorg/springframework/data/redis/core/RedisKeyValueAdapter$EnableKeyspaceEvents;.OFF
  public abstract java.lang.String keyspaceNotificationsConfigParameter();
        "Ex"

--- The @RedisListener annotation ---
$ javap -public -cp spring-data-redis-*.jar org.springframework.data.redis.annotation.RedisListener
Compiled from "RedisListener.java"
public interface org.springframework.data.redis.annotation.RedisListener extends java.lang.annotation.Annotation {
  public abstract java.lang.String id();
  public abstract java.lang.String container();
  public abstract java.lang.String value();
  public abstract java.lang.String topic();
  public abstract java.lang.String consumes();
}