org.springframework.data.redis.core.ReactiveStringRedisTemplate Java Examples

@Test
public void testTemplate() {
    RedissonConnectionFactory factory = new RedissonConnectionFactory(redisson);
    AtomicLong counter = new AtomicLong();

    ReactiveStringRedisTemplate template = new ReactiveStringRedisTemplate(factory);
    template.listenTo(ChannelTopic.of("test")).flatMap(message -> {
        counter.incrementAndGet();
        return Mono.empty();
    }).subscribe();

    template.listenTo(ChannelTopic.of("test2")).flatMap(message -> {
        counter.incrementAndGet();
        return Mono.empty();
    }).subscribe();

    ReactiveRedisConnection connection = factory.getReactiveConnection();
    connection.pubSubCommands().publish(ByteBuffer.wrap("test".getBytes()), ByteBuffer.wrap("msg".getBytes())).block();

    Awaitility.await().atMost(Duration.ONE_SECOND)
                .until(() -> counter.get() == 1);
}
 

@Test
public void testTemplate() {
    RedissonConnectionFactory factory = new RedissonConnectionFactory(redisson);
    AtomicReference<byte[]> msg = new AtomicReference<byte[]>();

    ReactiveStringRedisTemplate template = new ReactiveStringRedisTemplate(factory);
    template.listenTo(ChannelTopic.of("test")).flatMap(message -> {
        msg.set(message.getMessage().getBytes());
        return template.delete("myobj");
    }).subscribe();

    ReactiveRedisConnection connection = factory.getReactiveConnection();
    connection.pubSubCommands().publish(ByteBuffer.wrap("test".getBytes()), ByteBuffer.wrap("msg".getBytes())).block();

    Awaitility.await().atMost(Duration.ONE_SECOND)
                .until(() -> Arrays.equals("msg".getBytes(), msg.get()));
}
 

@Test
public void testTemplate() {
    RedissonConnectionFactory factory = new RedissonConnectionFactory(redisson);
    AtomicLong counter = new AtomicLong();

    ReactiveStringRedisTemplate template = new ReactiveStringRedisTemplate(factory);
    template.listenTo(ChannelTopic.of("test")).flatMap(message -> {
        counter.incrementAndGet();
        return Mono.empty();
    }).subscribe();

    template.listenTo(ChannelTopic.of("test2")).flatMap(message -> {
        counter.incrementAndGet();
        return Mono.empty();
    }).subscribe();

    ReactiveRedisConnection connection = factory.getReactiveConnection();
    connection.pubSubCommands().publish(ByteBuffer.wrap("test".getBytes()), ByteBuffer.wrap("msg".getBytes())).block();

    Awaitility.await().atMost(Duration.ONE_SECOND)
                .until(() -> counter.get() == 1);
}
 

@Override
  public void initialize(GenericApplicationContext context) {
RedisReactiveAutoConfiguration redisAutoConfiguration = new RedisReactiveAutoConfiguration();
context.registerBean("reactiveRedisTemplate", ReactiveRedisTemplate.class,
		() -> redisAutoConfiguration.reactiveRedisTemplate(context.getBean(ReactiveRedisConnectionFactory.class), context),
		(definition) -> ((RootBeanDefinition) definition).setTargetType(ResolvableType.forClassWithGenerics(ReactiveRedisTemplate.class, Object.class, Object.class)));
context.registerBean("reactiveStringRedisTemplate", ReactiveStringRedisTemplate.class,
		() -> redisAutoConfiguration.reactiveStringRedisTemplate(context.getBean(ReactiveRedisConnectionFactory.class)));
  }
 

@Bean
@ConditionalOnMissingBean
public RedisRateLimiter redisRateLimiter(ReactiveStringRedisTemplate redisTemplate,
		@Qualifier(RedisRateLimiter.REDIS_SCRIPT_NAME) RedisScript<List<Long>> redisScript,
		ConfigurationService configurationService) {
	return new RedisRateLimiter(redisTemplate, redisScript, configurationService);
}
 

public RedisRateLimiter(ReactiveStringRedisTemplate redisTemplate,
		RedisScript<List<Long>> script, ConfigurationService configurationService) {
	super(Config.class, CONFIGURATION_PROPERTY_NAME, configurationService);
	this.redisTemplate = redisTemplate;
	this.script = script;
	this.initialized.compareAndSet(false, true);
}
 

/**
 * Used when setting default configuration in constructor.
 * @param context the ApplicationContext object to be used by this object
 * @throws BeansException if thrown by application context methods
 */
@Override
@SuppressWarnings("unchecked")
public void setApplicationContext(ApplicationContext context) throws BeansException {
	if (initialized.compareAndSet(false, true)) {
		if (this.redisTemplate == null) {
			this.redisTemplate = context.getBean(ReactiveStringRedisTemplate.class);
		}
		this.script = context.getBean(REDIS_SCRIPT_NAME, RedisScript.class);
		if (context.getBeanNamesForType(ConfigurationService.class).length > 0) {
			setConfigurationService(context.getBean(ConfigurationService.class));
		}
	}
}
 

@Before
public void setUp() {
	when(applicationContext.getBean(ReactiveStringRedisTemplate.class))
			.thenReturn(redisTemplate);
	when(applicationContext.getBeanNamesForType(ConfigurationService.class))
			.thenReturn(CONFIGURATION_SERVICE_BEANS);
	redisRateLimiter = new RedisRateLimiter(DEFAULT_REPLENISH_RATE,
			DEFAULT_BURST_CAPACITY);
}
 

@Bean
ReactiveStringRedisTemplate template(ReactiveRedisConnectionFactory reactiveRedisConnectionFactory) {
	return new ReactiveStringRedisTemplate(reactiveRedisConnectionFactory);
}
 

@Bean
ReactiveStringRedisTemplate template(ReactiveRedisConnectionFactory reactiveRedisConnectionFactory) {
	return new ReactiveStringRedisTemplate(reactiveRedisConnectionFactory);
}
 

public RedisChatMessagePublisher(ReactiveStringRedisTemplate reactiveStringRedisTemplate, RedisAtomicInteger chatMessageCounter, RedisAtomicLong activeUserCounter, ObjectMapper objectMapper) {
	this.reactiveStringRedisTemplate = reactiveStringRedisTemplate;
	this.chatMessageCounter = chatMessageCounter;
	this.activeUserCounter = activeUserCounter;
	this.objectMapper = objectMapper;
}
 

public RedisChatMessageListener(ReactiveStringRedisTemplate reactiveStringRedisTemplate, ChatWebSocketHandler chatWebSocketHandler) {
	this.reactiveStringRedisTemplate = reactiveStringRedisTemplate;
	this.chatWebSocketHandler = chatWebSocketHandler;
}
 

public RedisRepository(ReactiveStringRedisTemplate redis) {
    this.redis = redis;
}