Example usage for com.amazonaws.services.sns.model ListSubscriptionsByTopicRequest ListSubscriptionsByTopicRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.sns.model ListSubscriptionsByTopicRequest ListSubscriptionsByTopicRequest.

Prototype

public ListSubscriptionsByTopicRequest(String topicArn) 

Source Link

Document

Constructs a new ListSubscriptionsByTopicRequest object.

Usage

From source file:awslabs.lab31.StudentCode.java

License:Open Source License

/**
 * Delete all subscriptions to the specified SNS topic. Hint: Call getSubscriptions() on the client object to get
 * all of the subscriptions and loop through them calling the client object's unsubscribe() method with details of
 * each subscription./*from   ww  w .  j  a v  a2s  .  c o  m*/
 * 
 * @param snsClient The SNS client object.
 * @param topicArn The SNS topic to remove the subscriptions from.
 */
@Override
public void deleteSubscriptions(AmazonSNSClient snsClient, String topicArn) {
    ListSubscriptionsByTopicRequest request = new ListSubscriptionsByTopicRequest(topicArn);
    ListSubscriptionsByTopicResult result = snsClient.listSubscriptionsByTopic(request);

    for (Subscription s : result.getSubscriptions()) {
        UnsubscribeRequest unsubscribeRequest = new UnsubscribeRequest(s.getSubscriptionArn());
        snsClient.unsubscribe(unsubscribeRequest);
    }
}

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From source file:com.amazon.aws.demo.anonymous.sns.SimpleNotification.java

License:Open Source License

public static List<String> getSubscriptionNamesByTopic(String topicARN) {
    List subscriptions;//  w  w  w . j av  a  2  s  .  co m
    if (topicARN != null) {
        ListSubscriptionsByTopicRequest req = new ListSubscriptionsByTopicRequest(topicARN);
        subscriptions = getInstance().listSubscriptionsByTopic(req).getSubscriptions();
    } else {
        subscriptions = getInstance().listSubscriptions().getSubscriptions();
    }
    Iterator sIter = subscriptions.iterator();
    List<String> subscriptionNames = new ArrayList<String>(subscriptions.size());
    while (sIter.hasNext()) {
        subscriptionNames.add(((Subscription) sIter.next()).getEndpoint());
    }
    return subscriptionNames;
}

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From source file:com.pocketdealhunter.HotDealsMessagesUtil.java

License:Open Source License

public List<Subscription> listSubscribers() {
    try {//from  w  ww.  jav  a  2 s.  com
        ListSubscriptionsByTopicRequest ls = new ListSubscriptionsByTopicRequest(this.topicARN);
        ListSubscriptionsByTopicResult response = this.snsClient.listSubscriptionsByTopic(ls);
        return response.getSubscriptions();
    } catch (Exception exception) {
        System.out.println("Exception  = " + exception);
        return Collections.emptyList();
    }
}

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