Example usage for com.amazonaws.services.sqs.model GetQueueAttributesRequest withQueueUrl

Introduction

In this page you can find the example usage for com.amazonaws.services.sqs.model GetQueueAttributesRequest withQueueUrl.

Prototype

public GetQueueAttributesRequest withQueueUrl(String queueUrl) 

Source Link

Document

The URL of the Amazon SQS queue whose attribute information is retrieved.

Usage

From source file:SimpleQueueService.java

License:Open Source License

public static int getNumberOFTasksRunning() {
    // returns the number of amazon tasks running
    AmazonSQSClient sqs = new AmazonSQSClient(new ClasspathPropertiesFileCredentialsProvider());
    CreateQueueRequest createQueueRequest = new CreateQueueRequest("taskQueue");
    String myQueueUrl = sqs.createQueue(createQueueRequest).getQueueUrl();

    GetQueueAttributesRequest request = new GetQueueAttributesRequest();
    request = request.withAttributeNames("ApproximateNumberOfMessages");

    request = request.withQueueUrl(myQueueUrl);

    Map<String, String> attrs = sqs.getQueueAttributes(request).getAttributes();

    // get the approximate number of messages in the queue
    int sizeOfMessages = Integer.parseInt(attrs.get("ApproximateNumberOfMessages"));

    System.out.println("sizeOfMessages " + sizeOfMessages);

    return sizeOfMessages;
}

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From source file:com.connexience.server.model.archive.glacier.SetupUtils.java

License:Open Source License

public static SQSInfo setupSQS(String accessKey, String secretKey, String domainName, String vaultName) {
    SQSInfo sqsInfo = null;//w  w w .j av  a 2s .  co m
    try {
        AWSCredentials awsCredentials = new BasicAWSCredentials(accessKey, secretKey);

        AmazonSQSClient amazonSQSClient = new AmazonSQSClient(awsCredentials);
        amazonSQSClient.setEndpoint("https://sqs." + domainName + ".amazonaws.com/");

        String queueName = vaultName + "-inkspot_glacier-queue";
        CreateQueueRequest createQueueRequest = new CreateQueueRequest();
        createQueueRequest.withQueueName(queueName);

        CreateQueueResult createQueueResult = amazonSQSClient.createQueue(createQueueRequest);
        if (createQueueResult != null) {
            String queueURL = createQueueResult.getQueueUrl();

            GetQueueAttributesRequest getQueueAttributesRequest = new GetQueueAttributesRequest();
            getQueueAttributesRequest.withQueueUrl(queueURL);
            getQueueAttributesRequest.withAttributeNames("QueueArn");

            GetQueueAttributesResult getQueueAttributesResult = amazonSQSClient
                    .getQueueAttributes(getQueueAttributesRequest);

            if (getQueueAttributesResult != null) {
                String queueARN = getQueueAttributesResult.getAttributes().get("QueueArn");

                Statement sqsStatement = new Statement(Effect.Allow);
                sqsStatement.withPrincipals(Principal.AllUsers);
                sqsStatement.withActions(SQSActions.SendMessage);
                sqsStatement.withResources(new Resource(queueARN));

                Policy sqsPolicy = new Policy();
                sqsPolicy.withStatements(sqsStatement);

                Map<String, String> sqsAttributes = new HashMap<>();
                sqsAttributes.put("Policy", sqsPolicy.toJson());

                SetQueueAttributesRequest setQueueAttributesRequest = new SetQueueAttributesRequest();
                setQueueAttributesRequest.withQueueUrl(queueURL);
                setQueueAttributesRequest.withAttributes(sqsAttributes);

                amazonSQSClient.setQueueAttributes(setQueueAttributesRequest);

                sqsInfo = new SQSInfo(queueARN, queueURL);
            } else
                logger.warn("Unable to get queue attributes: \"" + queueName + "\"");
        } else
            logger.warn("Unable to create queue: \"" + queueName + "\"");

        amazonSQSClient.shutdown();
    } catch (AmazonServiceException amazonServiceException) {
        logger.warn("AmazonServiceException: " + amazonServiceException);
        logger.debug(amazonServiceException);
    } catch (IllegalArgumentException illegalArgumentException) {
        logger.warn("IllegalArgumentException: " + illegalArgumentException);
        logger.debug(illegalArgumentException);
    } catch (AmazonClientException amazonClientException) {
        logger.warn("AmazonClientException: " + amazonClientException);
        logger.debug(amazonClientException);
    } catch (Throwable throwable) {
        logger.warn("Throwable: " + throwable);
        logger.debug(throwable);
    }

    return sqsInfo;
}

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