/** * Creates a new {@link RedisSerializationContextBuilder} using a given default {@link SerializationPair}. * * @param serializationPair must not be {@literal null}. * @param <K> expected key type. * @param <V> expected value type. * @return a new {@link RedisSerializationContextBuilder}. */ @SuppressWarnings("unchecked") static <K, V> RedisSerializationContextBuilder<K, V> newSerializationContext(SerializationPair<?> serializationPair) { Assert.notNull(serializationPair, "SerializationPair must not be null!"); return new DefaultRedisSerializationContext.DefaultRedisSerializationContextBuilder() // .key(serializationPair).value(serializationPair) // .hashKey(serializationPair).hashValue(serializationPair); }
@Bean //TODO: replace with ReactiveStringRedisTemplate in future public ReactiveRedisTemplate<String, String> stringReactiveRedisTemplate( ReactiveRedisConnectionFactory reactiveRedisConnectionFactory) { RedisSerializer<String> serializer = new StringRedisSerializer(); RedisSerializationContext<String , String> serializationContext = RedisSerializationContext .<String, String>newSerializationContext() .key(serializer) .value(serializer) .hashKey(serializer) .hashValue(serializer) .build(); return new ReactiveRedisTemplate<>(reactiveRedisConnectionFactory, serializationContext); }
/** * Create a new {@link DefaultStreamReceiver} given {@link ReactiveRedisConnectionFactory} and * {@link org.springframework.data.redis.stream.StreamReceiver.StreamReceiverOptions}. * * @param connectionFactory must not be {@literal null}. * @param options must not be {@literal null}. */ @SuppressWarnings("unchecked") DefaultStreamReceiver(ReactiveRedisConnectionFactory connectionFactory, StreamReceiverOptions<K, V> options) { receiverOptions = options; RedisSerializationContext<K, Object> serializationContext = RedisSerializationContext .<K, Object> newSerializationContext(options.getKeySerializer()) // .key(options.getKeySerializer()).hashKey(options.getHashKeySerializer()) .hashValue(options.getHashValueSerializer()).build(); StreamReadOptions readOptions = StreamReadOptions.empty(); if (options.getBatchSize().isPresent()) { readOptions = readOptions.count(options.getBatchSize().getAsInt()); } if (!options.getPollTimeout().isZero()) { readOptions = readOptions.block(options.getPollTimeout()); } this.readOptions = readOptions; this.template = new ReactiveRedisTemplate(connectionFactory, serializationContext); if (options.getHashMapper() != null) { this.streamOperations = this.template.opsForStream(options.getHashMapper()); } else { this.streamOperations = this.template.opsForStream(); } }
/** * Creates a new {@link RedisSerializationContextBuilder} using a given default {@link SerializationPair}. * * @param serializationPair must not be {@literal null}. * @param <K> expected key type. * @param <V> expected value type. * @return a new {@link RedisSerializationContextBuilder}. */ @SuppressWarnings("unchecked") static <K, V> RedisSerializationContextBuilder<K, V> newSerializationContext(SerializationPair<?> serializationPair) { Assert.notNull(serializationPair, "SerializationPair must not be null!"); return new DefaultRedisSerializationContext.DefaultRedisSerializationContextBuilder() // .key(serializationPair).value(serializationPair) // .hashKey(serializationPair).hashValue(serializationPair); }
/** * Creates a new {@link RedisSerializationContextBuilder} using a given default {@link SerializationPair}. * * @param serializationPair must not be {@literal null}. * @param <K> expected key type. * @param <V> expected value type. * @return a new {@link RedisSerializationContextBuilder}. */ @SuppressWarnings("unchecked") static <K, V> RedisSerializationContextBuilder<K, V> newSerializationContext(SerializationPair<?> serializationPair) { Assert.notNull(serializationPair, "SerializationPair must not be null!"); return new DefaultRedisSerializationContext.DefaultRedisSerializationContextBuilder() // .key(serializationPair).value(serializationPair) // .hashKey(serializationPair).hashValue(serializationPair); }
/** * Set the hash value {@link SerializationPair} given a {@link RedisSerializer}. * * @param serializer must not be {@literal null}. * @return {@literal this} builder. */ default RedisSerializationContextBuilder<K, V> hashValue(RedisSerializer<? extends Object> serializer) { hashValue(SerializationPair.fromSerializer(serializer)); return this; }
/** * Set the hash value {@link SerializationPair} given a {@link RedisSerializer}. * * @param serializer must not be {@literal null}. * @return {@literal this} builder. */ default RedisSerializationContextBuilder<K, V> hashValue(RedisSerializer<? extends Object> serializer) { hashValue(SerializationPair.fromSerializer(serializer)); return this; }
/** * Set the hash value {@link RedisElementReader} and {@link RedisElementWriter}. * * @param reader must not be {@literal null}. * @param writer must not be {@literal null}. * @return {@literal this} builder. */ default RedisSerializationContextBuilder<K, V> hashValue(RedisElementReader<? extends Object> reader, RedisElementWriter<? extends Object> writer) { hashValue(SerializationPair.just(reader, writer)); return this; }
@Bean public ReactiveRedisTemplate<String, Post> reactiveJsonPostRedisTemplate( ReactiveRedisConnectionFactory connectionFactory) { RedisSerializationContext<String, Post> serializationContext = RedisSerializationContext .<String, Post>newSerializationContext(new StringRedisSerializer()) .hashKey(new StringRedisSerializer()) .hashValue(new Jackson2JsonRedisSerializer<>(Post.class)) .build(); return new ReactiveRedisTemplate<>(connectionFactory, serializationContext); }
/** * Set the hash value {@link RedisElementReader} and {@link RedisElementWriter}. * * @param reader must not be {@literal null}. * @param writer must not be {@literal null}. * @return {@literal this} builder. */ default RedisSerializationContextBuilder<K, V> hashValue(RedisElementReader<? extends Object> reader, RedisElementWriter<? extends Object> writer) { hashValue(SerializationPair.just(reader, writer)); return this; }
/** * init ReactiveRedisTemplate. * * @param reactiveRedisConnectionFactory {@linkplain ReactiveRedisConnectionFactory} * @return {@linkplain ReactiveRedisTemplate} */ @Bean @Qualifier("reactiveRedisTemplate") public ReactiveRedisTemplate<String, String> stringReactiveRedisTemplate(final ReactiveRedisConnectionFactory reactiveRedisConnectionFactory) { RedisSerializer<String> serializer = new StringRedisSerializer(); RedisSerializationContext<String, String> serializationContext = RedisSerializationContext .<String, String>newSerializationContext() .key(serializer) .value(serializer) .hashKey(serializer) .hashValue(serializer) .build(); return new ReactiveRedisTemplate<>(reactiveRedisConnectionFactory, serializationContext); }
/** * Set the hash value {@link SerializationPair} given a {@link RedisSerializer}. * * @param serializer must not be {@literal null}. * @return {@literal this} builder. */ default RedisSerializationContextBuilder<K, V> hashValue(RedisSerializer<? extends Object> serializer) { hashValue(SerializationPair.fromSerializer(serializer)); return this; }
/** * Set the hash value {@link RedisElementReader} and {@link RedisElementWriter}. * * @param reader must not be {@literal null}. * @param writer must not be {@literal null}. * @return {@literal this} builder. */ default RedisSerializationContextBuilder<K, V> hashValue(RedisElementReader<? extends Object> reader, RedisElementWriter<? extends Object> writer) { hashValue(SerializationPair.just(reader, writer)); return this; }