Example usage for org.springframework.data.redis.connection RedisConnection isSubscribed

Introduction

In this page you can find the example usage for org.springframework.data.redis.connection RedisConnection isSubscribed.

Prototype

boolean isSubscribed();

Source Link

Document

Indicates whether the current connection is subscribed (to at least one channel) or not.

Usage

From source file:com.zxy.commons.cache.RedisUtils.java

/**
 * Indicates whether the current connection is subscribed (to at least one channel) or not.
 * //from ww w .  j  a  va  2 s  . c  o m
 * @return true if the connection is subscribed, false otherwise
 */
public static boolean isSubscribed() {
    return redisTemplate.execute(new RedisCallback<Boolean>() {
        @Override
        public Boolean doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.isSubscribed();
        }
    });
}

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From source file:com.zxy.commons.cache.RedisHelper.java

/**
 * Indicates whether the current connection is subscribed (to at least one channel) or not.
 * //from w  w w .  java 2 s .  c o m
 * @return true if the connection is subscribed, false otherwise
 */
public boolean isSubscribed() {
    return redisTemplate.execute(new RedisCallback<Boolean>() {
        @Override
        public Boolean doInRedis(RedisConnection redis) throws DataAccessException {
            return redis.isSubscribed();
        }
    });
}

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From source file:org.springframework.integration.redis.inbound.RedisInboundChannelAdapterTests.java

/**
 * Wait until the container has subscribed to the queue and return a
 * reference to it, so we can stop it at the end of the test.
 *//*from www  .  j  a va 2 s.  co  m*/
protected RedisMessageListenerContainer waitUntilSubscribed(RedisInboundChannelAdapter adapter)
        throws Exception {
    RedisMessageListenerContainer container = (RedisMessageListenerContainer) TestUtils
            .getPropertyValue(adapter, "container");
    Object subscriptionTask = TestUtils.getPropertyValue(container, "subscriptionTask");
    RedisConnection connection = (RedisConnection) TestUtils.getPropertyValue(subscriptionTask, "connection");
    int n = 0;
    while (true) {
        if (n++ > 50) {
            fail("RMLC Failed to Subscribe");
        }
        if (connection.isSubscribed()) {
            logger.debug("Subscribed OK");
            break;
        }
        logger.debug("Waiting...");
        Thread.sleep(100);
    }
    Thread.sleep(100); // Wait a little longer due to race condition in connection.isSubscribed()
    return container;
}

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