org.redisson.Redisson#create

Source File: RedissonAutoConfig.java From kk-anti-reptile with Apache License 2.0

7 votes

@Bean(destroyMethod = "shutdown")
@ConditionalOnMissingBean
RedissonClient redisson() throws Exception {
    Config config = new Config();
    config.useSingleServer().setAddress(address)
            .setConnectionMinimumIdleSize(connectionMinimumIdleSize)
            .setConnectionPoolSize(connectionPoolSize)
            .setDatabase(database)
            .setDnsMonitoringInterval(dnsMonitoringInterval)
            .setSubscriptionConnectionMinimumIdleSize(subscriptionConnectionMinimumIdleSize)
            .setSubscriptionConnectionPoolSize(subscriptionConnectionPoolSize)
            .setSubscriptionsPerConnection(subscriptionsPerConnection)
            .setClientName(clientName)
            .setRetryAttempts(retryAttempts)
            .setRetryInterval(retryInterval)
            .setTimeout(timeout)
            .setConnectTimeout(connectTimeout)
            .setIdleConnectionTimeout(idleConnectionTimeout)
            .setPassword(password);
    Codec codec=(Codec) ClassUtils.forName(getCodec(), ClassUtils.getDefaultClassLoader()).newInstance();
    config.setCodec(codec);
    config.setEventLoopGroup(new NioEventLoopGroup());
    return Redisson.create(config);
}

Source File: RedisInitializer.java From tio-starters with MIT License

6 votes

/**
 * @author kuangyoubo
 * @author fanpan26
 * 优先级
 * 通过名字注入 > 配置文件 > 参数配置 > 默认
 */
private void initRedis() {
    if( redisConfig.useInjectRedissonClient() ) {
        logger.info("Get the RedissonClient through injection, Bean name is \"{}\"", redisConfig.getClientBeanName());

        try {
            redissonClient = applicationContext.getBean(redisConfig.getClientBeanName(), RedissonClient.class);
            return;
        } catch (BeansException e) {
            logger.warn("RedissonClient is not found, Recreate RedissonClient on configuration information.");
        }
    }

    /**
     * 优先级
     * 配置文件 > 参数配置 > 默认
     */
    Config config = getConfigByFile();
    if(config == null) {
        config = redisConfig.useConfigParameter() ? redisConfig.getClusterOrSentinelConfig() : getSingleServerConfig();
    }
    redissonClient = Redisson.create(config);
}

Source File: RedissonTest.java From java-specialagent with Apache License 2.0

6 votes

@Test
public void test(final MockTracer tracer) {
  final Config config = new Config();
  config.useSingleServer().setAddress("redis://127.0.0.1:6379");

  final RedissonClient redissonClient = Redisson.create(config);
  final RMap<String,String> map = redissonClient.getMap("map");

  map.put("key", "value");
  assertEquals("value", map.get("key"));

  final List<MockSpan> spans = tracer.finishedSpans();
  assertEquals(2, spans.size());

  redissonClient.shutdown();
}

Source File: RedissonClusterConnectionTest.java From redisson with Apache License 2.0

6 votes

@BeforeClass
public static void before() throws FailedToStartRedisException, IOException, InterruptedException {
    RedisRunner master1 = new RedisRunner().randomPort().randomDir().nosave();
    RedisRunner master2 = new RedisRunner().randomPort().randomDir().nosave();
    RedisRunner master3 = new RedisRunner().randomPort().randomDir().nosave();
    RedisRunner slave1 = new RedisRunner().randomPort().randomDir().nosave();
    RedisRunner slave2 = new RedisRunner().randomPort().randomDir().nosave();
    RedisRunner slave3 = new RedisRunner().randomPort().randomDir().nosave();

    
    ClusterRunner clusterRunner = new ClusterRunner()
            .addNode(master1, slave1)
            .addNode(master2, slave2)
            .addNode(master3, slave3);
    process = clusterRunner.run();
    
    Config config = new Config();
    config.useClusterServers()
    .setSubscriptionMode(SubscriptionMode.SLAVE)
    .setLoadBalancer(new RandomLoadBalancer())
    .addNodeAddress(process.getNodes().stream().findAny().get().getRedisServerAddressAndPort());
    
    redisson = Redisson.create(config);
    connection = new RedissonClusterConnection(redisson);
}

Source File: RedissonAutoConfiguration.java From SpringBoot2.0 with Apache License 2.0

6 votes

/**
     * 哨兵模式自动装配
     * @return
     */
    @Bean
    @ConditionalOnProperty(name = "redisson.master-name")
    RedissonClient redissonSentinel() {
        Config config = new Config();
        SentinelServersConfig serverConfig = config.useSentinelServers().addSentinelAddress(redssionProperties.getSentinelAddresses())
                .setMasterName(redssionProperties.getMasterName())
                .setTimeout(redssionProperties.getTimeout())
                .setMasterConnectionPoolSize(redssionProperties.getMasterConnectionPoolSize())
                .setSlaveConnectionPoolSize(redssionProperties.getSlaveConnectionPoolSize());

//        if(StringUtils.isNotBlank(redssionProperties.getPassword())) {
//            serverConfig.setPassword(redssionProperties.getPassword());
//        }
        return Redisson.create(config);
    }

Source File: StreamExamples.java From redisson-examples with Apache License 2.0

6 votes

public static void main(String[] args) {
    // connects to 127.0.0.1:6379 by default
    RedissonClient redisson = Redisson.create();
    
    RStream<String, String> stream = redisson.getStream("test");
    stream.createGroup("testGroup");
    
    StreamMessageId id1 = stream.add("1", "1");
    StreamMessageId id2 = stream.add("2", "2");
    
    // contains 2 elements
    Map<StreamMessageId, Map<String, String>> map1 = stream.readGroup("testGroup", "consumer1");

    // ack messages
    stream.ack("testGroup", id1, id2);
    
    StreamMessageId id3 = stream.add("3", "3");
    StreamMessageId id4 = stream.add("4", "4");
    
    // contains next 2 elements
    Map<StreamMessageId, Map<String, String>> map2 = stream.readGroup("testGroup", "consumer2");

    PendingResult pi = stream.listPending("testGroup");
    
    redisson.shutdown();
}

Source File: RedissonIntegrationTest.java From tutorials with MIT License

6 votes

@Test
public void givenMultipleLocksSet_thenEnsureAllCanUnlock(){
    RedissonClient clientInstance1 = Redisson.create();
    RedissonClient clientInstance2 = Redisson.create();
    RedissonClient clientInstance3 = Redisson.create();

    RLock lock1 = clientInstance1.getLock("lock1");
    RLock lock2 = clientInstance2.getLock("lock2");
    RLock lock3 = clientInstance3.getLock("lock3");

    RedissonMultiLock lock = new RedissonMultiLock(lock1, lock2, lock3);
    lock.lock();
    assertTrue(lock1.isLocked() && lock2.isLocked() && lock3.isLocked());

    lock.unlock();
    assertTrue(!(lock1.isLocked() || lock2.isLocked() || lock3.isLocked()));
}

Source File: AtomicDoubleExamples.java From redisson-examples with Apache License 2.0

6 votes

public static void main(String[] args) {
    // connects to 127.0.0.1:6379 by default
    RedissonClient redisson = Redisson.create();

    RAtomicDouble atomicDouble = redisson.getAtomicDouble("myDouble");
    atomicDouble.getAndDecrement();
    atomicDouble.getAndIncrement();
    
    atomicDouble.addAndGet(10.323);
    atomicDouble.compareAndSet(29.4, 412.91);
    
    atomicDouble.decrementAndGet();
    atomicDouble.incrementAndGet();
    
    atomicDouble.getAndAdd(302.00);
    atomicDouble.getAndDecrement();
    atomicDouble.getAndIncrement();
    
    redisson.shutdown();
}

Source File: RedisInitializer.java From t-io with Apache License 2.0

6 votes

/**
 * @author kuangyoubo
 * @author fanpan26
 * 优先级
 * 通过名字注入 > 配置文件 > 参数配置 > 默认
 */
private void initRedis() {
    if( redisConfig.useInjectRedissonClient() ) {
        logger.info("Get the RedissonClient through injection, Bean name is \"{}\"", redisConfig.getClientBeanName());

        try {
            redissonClient = applicationContext.getBean(redisConfig.getClientBeanName(), RedissonClient.class);
            return;
        } catch (BeansException e) {
            logger.warn("RedissonClient is not found, Recreate RedissonClient on configuration information.");
        }
    }

    /**
     * 优先级
     * 配置文件 > 参数配置 > 默认
     */
    Config config = getConfigByFile();
    if(config == null) {
        config = redisConfig.useConfigParameter() ? redisConfig.getClusterOrSentinelConfig() : getSingleServerConfig();
    }
    redissonClient = Redisson.create(config);
}

Source File: RedisConfiguration.java From heimdall with Apache License 2.0

5 votes

private RedissonClient createConnection(int database) {

          Config config = new Config();
          config.useSingleServer()
                  .setAddress(property.getRedis().getHost() + ":" + property.getRedis().getPort())
                  .setConnectionPoolSize(property.getRedis().getConnectionPoolSize())
                  .setDatabase(database);

          return Redisson.create(config);
     }

Source File: RedisUserTokenManagerTests.java From hsweb-framework with Apache License 2.0

5 votes

public static void main(String[] args) throws InterruptedException {
        RedissonClient client = Redisson.create();

        try {
            ConcurrentMap<String, SimpleUserToken> repo = client.getMap("hsweb.user-token", new SerializationCodec());
            ConcurrentMap<String, Set<String>> userRepo = client.getMap("hsweb.user-token-u", new SerializationCodec());

            userTokenManager = new DefaultUserTokenManager(repo, userRepo) {
                @Override
                protected Set<String> getUserToken(String userId) {
                    userRepo.computeIfAbsent(userId,u->new HashSet<>());

                    return client.getSet("hsweb.user-token-"+userId, new SerializationCodec());
                }

            };

            userTokenManager.setAllopatricLoginMode(AllopatricLoginMode.deny);
//            userTokenManager=new DefaultUserTokenManager();


//            userRepo.clear();
//            repo.clear();
//            for (int i = 0; i < 1000; i++) {
//                userTokenManager.signIn(IDGenerator.MD5.generate(), "sessionId", "admin", 60*3600*1000);
//            }
//            userTokenManager.signIn(IDGenerator.MD5.generate(), "sessionId", "admin2", 60*3600*1000);

            testGet();
            testGetAll();
            testSignOut();

            testGetAll();
        } finally {
            client.shutdown();
        }
    }

Source File: SeimiCrawlerBaseConfig.java From SeimiCrawler with Apache License 2.0

5 votes

@Bean
@Conditional(StandaloneCondition.class)
public RedissonClient initRedisson(){
    SeimiConfig config = CrawlerCache.getConfig();
    if (config == null||!config.isEnableRedissonQueue()){
        return null;
    }
    return Redisson.create(config.getRedissonConfig());
}

Source File: RedissonLockTest.java From hsweb-framework with Apache License 2.0

5 votes

public static LockManager createLockFactory() {
        if (lockManager != null) {
            return lockManager;
        }
        Config config = new Config();
//        config.setUseLinuxNativeEpoll(true);
        config.useSingleServer().setAddress("redis://127.0.0.1:6379");
        redisson = (Redisson) Redisson.create(config);
        return lockManager = new RedissonLockManager(redisson);
    }

Source File: RedissionUtils.java From Redis_Learning with Apache License 2.0

5 votes

/** 
 * ʹ��ip��ַ�Ͷ˿ڴ���Redisson 
 * @param ip 
 * @param port 
 * @return 
 */  
public RedissonClient getRedisson(String ip,String port){  
    Config config=new Config();  
    config.useSingleServer().setAddress(ip+":"+port);  
    RedissonClient redisson = Redisson.create(config);  
    System.out.println("�ɹ�����Redis Server"+"\t"+"����"+ip+":"+port+"������");  
    return redisson;  
}

Source File: RedissonConfigurationIntegrationTest.java From tutorials with MIT License

5 votes

@Test
public void givenJavaConfig_thenRedissonConnectToRedis() {
    Config config = new Config();
    config.useSingleServer()
      .setAddress(String.format("redis://127.0.0.1:%s", port));

    client = Redisson.create(config);

    assert(client != null && client.getKeys().count() >= 0);
}

Source File: QueueExamples.java From redisson-examples with Apache License 2.0

5 votes

public static void main(String[] args) {
    // connects to 127.0.0.1:6379 by default
    RedissonClient redisson = Redisson.create();

    RQueue<String> queue = redisson.getQueue("myQueue");
    queue.add("1");
    queue.add("2");
    queue.add("3");
    queue.add("4");
    
    queue.contains("1");
    queue.peek();
    queue.poll();
    queue.element();
    
    for (String string : queue) {
        // iteration through bulk loaded values
    }
    
    boolean removedValue = queue.remove("1");
    queue.removeAll(Arrays.asList("1", "2", "3"));
    queue.containsAll(Arrays.asList("4", "1", "0"));
    
    List<String> secondList = new ArrayList<>();
    secondList.add("4");
    secondList.add("5");
    queue.addAll(secondList);

    RQueue<String> secondQueue = redisson.getQueue("mySecondQueue");
    
    queue.pollLastAndOfferFirstTo(secondQueue.getName());
    
    redisson.shutdown();
}

Source File: BlockingDequeExamples.java From redisson-examples with Apache License 2.0

4 votes

public static void main(String[] args) throws InterruptedException {
    // connects to 127.0.0.1:6379 by default
    RedissonClient redisson = Redisson.create();

    RBlockingDeque<String> deque = redisson.getBlockingDeque("myQueue");
    deque.add("1");
    deque.add("2");
    deque.add("3");
    deque.add("4");
    
    deque.contains("1");
    deque.peek();
    deque.poll();
    deque.element();
    
    for (String string : deque) {
        // iteration through bulk loaded values
    }
    
    boolean removedValue = deque.remove("1");
    deque.removeAll(Arrays.asList("1", "2", "3"));
    deque.containsAll(Arrays.asList("4", "1", "0"));
    
    List<String> secondList = new ArrayList<>();
    secondList.add("4");
    secondList.add("5");
    deque.addAll(secondList);

    RQueue<String> secondQueue = redisson.getQueue("mySecondQueue");
    
    deque.pollLastAndOfferFirstTo(secondQueue.getName());
    
    deque.addLast("8");
    deque.addFirst("9");
    
    deque.addLast("30");
    deque.addFirst("80");
    
    String firstValue = deque.pollFirst();
    String lastValue = deque.pollLast();
    
    String peekFirstValue = deque.peekFirst();
    String peekLastValue = deque.peekLast();
    
    String firstRemoved = deque.removeFirst();
    String lastRemoved = deque.removeLast();
    
    
    Thread t = new Thread(() -> {
        try {
            String element1 = deque.poll(10, TimeUnit.SECONDS);
            
            String element2 = deque.take();
            
            String element3 = deque.pollFirst(3, TimeUnit.SECONDS);
            
            String element4 = deque.pollLast(3, TimeUnit.SECONDS);
            
            String element5 = deque.takeFirst();
            
            String element6 = deque.takeLast();
            
            String element7 = deque.pollLastAndOfferFirstTo(secondQueue.getName(), 4, TimeUnit.SECONDS);
            
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    });
    
    t.start();
    t.join();

    redisson.shutdown();
}

Source File: RedissonConnectionFactory.java From redisson with Apache License 2.0

4 votes

@Override
public void afterPropertiesSet() throws Exception {
    if (config != null) {
        redisson = Redisson.create(config);
    }
}

Source File: MapCacheExamples.java From redisson-examples with Apache License 2.0

4 votes

public static void main(String[] args) {
    // connects to 127.0.0.1:6379 by default
    RedissonClient redisson = Redisson.create();
    
    RMapCache<String, Integer> mapCache = redisson.getMapCache("test");
    
    // with ttl = 10 seconds
    Integer prevValue = mapCache.put("1", 10, 10, TimeUnit.SECONDS);
    // with ttl = 15 seconds and maxIdleTime = 5 seconds
    Integer prevValue2 = mapCache.put("2", 20, 15, TimeUnit.SECONDS, 5, TimeUnit.SECONDS);
    // store value permanently 
    Integer prevValue3 = mapCache.put("3", 30);
    
    // with ttl = 30 seconds
    Integer currValue = mapCache.putIfAbsent("4", 40, 30, TimeUnit.SECONDS);
    // with ttl = 40 seconds and maxIdleTime = 10 seconds
    Integer currValue2 = mapCache.putIfAbsent("5", 50, 40, TimeUnit.SECONDS, 10, TimeUnit.SECONDS);
    // try to add new key-value permanently 
    Integer currValue3 = mapCache.putIfAbsent("6", 60);
    
    // use fast* methods when previous value is not required

    // with ttl = 20 seconds
    boolean isNewKey1 = mapCache.fastPut("7", 70, 20, TimeUnit.SECONDS);
    // with ttl = 40 seconds and maxIdleTime = 20 seconds
    boolean isNewKey2 = mapCache.fastPut("8", 80, 40, TimeUnit.SECONDS, 20, TimeUnit.SECONDS);
    // store value permanently 
    boolean isNewKey3 = mapCache.fastPut("9", 90);
    
    // try to add new key-value permanently
    boolean isNewKeyPut = mapCache.fastPutIfAbsent("10", 100);

    boolean contains = mapCache.containsKey("a");
    
    Integer value = mapCache.get("c");
    Integer updatedValue = mapCache.addAndGet("a", 32);
    
    Integer valueSize = mapCache.valueSize("c");
    
    Set<String> keys = new HashSet<String>();
    keys.add("a");
    keys.add("b");
    keys.add("c");
    Map<String, Integer> mapSlice = mapCache.getAll(keys);
    
    // use read* methods to fetch all objects
    Set<String> allKeys = mapCache.readAllKeySet();
    Collection<Integer> allValues = mapCache.readAllValues();
    Set<Entry<String, Integer>> allEntries = mapCache.readAllEntrySet();
    
    redisson.shutdown();
}

Source File: PurchaseOrderServiceImpl.java From ChengFeng1.5 with MIT License

4 votes

@Transactional
    @Override
    public AssembleDetailVo joinExistsAssemble(Integer assembleId,Integer skuId,Integer count,Integer shippingId) {
        //加入已经存在的拼单
        Assemble assemble = assembleMapper.selectByPrimaryKey(assembleId);
        Objects.requireNonNull(assemble,"当前拼单不存在");
        if (assemble.getStatus()==0){
            throw new ParamException("当前拼单已经失效,无法加入当前拼单");
        }
        if (assemble.getStatus()==2){
            throw new ParamException("拼单人数已满,加入拼单失败");
        }
        checkSpellArguments(assemble.getProductId(),count);
        //使用分布式锁
        Config config = new Config();
        config.useSingleServer()
                .setAddress(RedisConstant.Redisson.REDIS_ADDRESS);
        RedissonClient redisson = Redisson.create(config);
        RLock lock = redisson.getLock(RedisConstant.Redisson.LOCK_SPELL_ORDER);
        boolean locked = false;
        try{
            log.info("尝试获取拼单锁");
            locked = lock.tryLock(10,TimeUnit.SECONDS);
            log.info("获取锁的状态:{}",locked);
            if(locked){
                User user=AuthenticationInfoUtil.getUser(userMapper,memcachedClient);
                AssembleItem assembleItem=new AssembleItem();
                assembleItem.setNickname(user.getNickname());
                assembleItem.setAvatar(user.getAvatar());
                assembleItem.setAssembleId(assembleId);
                assembleItemMapper.insert(assembleItem);
//                assemble.getAssembleItems().add(assembleItem);
                assemble.setStatus(2);//拼单完成,开始进入订单生效阶段
                assembleMapper.updateByPrimaryKeySelective(assemble);
                generateOrder(user,skuId,count,assemble,shippingId);

                //更新订单下的所有发货信息,异步操作
                this.rabbitTemplate.convertAndSend(UPDATE_ORDER_EXCHANGE,"",String.valueOf(assembleId));
                rabbitTemplate.convertAndSend(ChengfengConstant.RabbitMQ.UPDATE_ORDER_EXCHANGE,
                        "update_order_queue",String.valueOf(assembleId) , message -> {
                            message.getMessageProperties().setHeader("x-delay",5000);
                            return message;
                        });
                log.info("得到锁并且完成拼单操作");
            }
            AssembleDetailVo assembleDetailVo=new AssembleDetailVo();
            BeanUtils.copyProperties(assemble,assembleDetailVo);
            List<AssembleItem> assembleItemList=Lists.newArrayList();
            assembleDetailVo.setAssembleItemList(assembleItemList);
            assembleDetailVo.getAssembleItemList().addAll( assembleMapper.selectAssembleDetailInfoById(assembleId).getAssembleItems());
            return assembleDetailVo;
        }catch (Exception e){
            e.printStackTrace();
        }finally {
            log.info("释放锁");
            if(locked){
                lock.unlock();
            }
        }
        return null;
    }

Java Code Examples for org.redisson.Redisson#create()