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

List of usage examples for com.amazonaws.services.sqs.model GetQueueAttributesRequest GetQueueAttributesRequest

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Introduction

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

Prototype

public GetQueueAttributesRequest()

Source Link

Document

Default constructor for GetQueueAttributesRequest object.

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;
}

From source file:awslabs.lab31.SolutionCode.java

License:Open Source License

@Override
public String getQueueArn(AmazonSQSClient sqsClient, String queueUrl) {
    // TODO: Construct a GetQueueAttributesRequest for the specified queue and for the attribute named "QueueArn".
    GetQueueAttributesRequest getQueueAttributesRequest = new GetQueueAttributesRequest().withQueueUrl(queueUrl)
            .withAttributeNames("QueueArn");

    // TODO: Submit the request using the getQueueAttributes method of the sqsClient object.
    GetQueueAttributesResult getQueueAttributesResult = sqsClient.getQueueAttributes(getQueueAttributesRequest);

    // TODO: Return the QueueArn attribute value.
    return getQueueAttributesResult.getAttributes().get("QueueArn");
}

From source file:awslabs.lab31.StudentCode.java

License:Open Source License

/**
 * Query the SQS service for the ARN of the specified queue and return it. Hint: Use the getQueueAttributes() method
 * of the client object. The attribute to request is named QueueArn.
 * /*from  ww  w.  ja va  2s . c o m*/
 * @param sqsClient The SQS Client object.
 * @param queueUrl The URL for the queue to inspect.
 * @return A string containing the ARN for the queue.
 */
@Override
public String getQueueArn(AmazonSQSClient sqsClient, String queueUrl) {
    GetQueueAttributesRequest request = new GetQueueAttributesRequest().withAttributeNames("QueueArn")
            .withQueueUrl(queueUrl);
    GetQueueAttributesResult result = sqsClient.getQueueAttributes(request);

    return result.getAttributes().get("QueueArn");
}

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.  ja  v a 2 s. 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;
}

From source file:com.leverno.ysbos.archive.example.AmazonGlacierDownloadInventoryWithSQSPolling.java

License:Open Source License

private static void setupSQS() {
    CreateQueueRequest request = new CreateQueueRequest().withQueueName(sqsQueueName);
    CreateQueueResult result = sqsClient.createQueue(request);
    sqsQueueURL = result.getQueueUrl();//w  ww  .j ava  2s . com

    GetQueueAttributesRequest qRequest = new GetQueueAttributesRequest().withQueueUrl(sqsQueueURL)
            .withAttributeNames("QueueArn");

    GetQueueAttributesResult qResult = sqsClient.getQueueAttributes(qRequest);
    sqsQueueARN = qResult.getAttributes().get("QueueArn");

    Policy sqsPolicy = new Policy()
            .withStatements(new Statement(Effect.Allow).withPrincipals(Principal.AllUsers)
                    .withActions(SQSActions.SendMessage).withResources(new Resource(sqsQueueARN)));
    Map<String, String> queueAttributes = new HashMap<String, String>();
    queueAttributes.put("Policy", sqsPolicy.toJson());
    sqsClient.setQueueAttributes(new SetQueueAttributesRequest(sqsQueueURL, queueAttributes));

}

From source file:org.apache.usergrid.apm.service.ApplicationServiceImpl.java

License:Apache License

/**
 * //  w  w w  . j a va2  s .c  o m
 * @param applicationId
 */
public void createSQSQueue(String orgAppName) {
    log.info("Creating Queue for App : " + orgAppName);
    CreateQueueRequest createQueueRequest = new CreateQueueRequest();
    createQueueRequest.setQueueName(AWSUtil.formQueueName(orgAppName));

    try {
        sqsClient.createQueue(createQueueRequest);

        //Need to do this to get QueueArn to apply right policy on that

        GetQueueAttributesRequest attributesRequest = new GetQueueAttributesRequest()
                .withQueueUrl(AWSUtil.formFullQueueUrl(orgAppName)).withAttributeNames("QueueArn");

        GetQueueAttributesResult attributesResult = sqsClient.getQueueAttributes(attributesRequest);
        String queueArn = attributesResult.getAttributes().get("QueueArn");

        SetQueueAttributesRequest setQueueAttributesRequest = new SetQueueAttributesRequest();
        Map<String, String> queueAttributes = new HashMap<String, String>();
        //Increasing the max size of SQS messages.
        queueAttributes.put("MaximumMessageSize", "65536");
        //Apply IP address white list
        String sqsPolicy = AWSUtil.getSQSIPAddressWhiteListPolicy(queueArn);
        log.info("For  queue " + queueArn + " with policy  json " + sqsPolicy);
        queueAttributes.put("Policy", sqsPolicy);
        setQueueAttributesRequest.setAttributes(queueAttributes);
        setQueueAttributesRequest.setQueueUrl(AWSUtil.formFullQueueUrl(orgAppName));
        sqsClient.setQueueAttributes(setQueueAttributesRequest);

    } catch (AmazonServiceException ase) {
        log.error("Problem creating queue in sqs");
        log.error(ase);
    } catch (AmazonClientException ace) {
        log.error(ace);
    }
}

From source file:org.apache.usergrid.apm.service.ApplicationServiceImpl.java

License:Apache License

public AccessKey createAuthorizedAppPrinciple(Long applicationId, String orgAppName) {
    CreateUserRequest createUserRequest = new CreateUserRequest();

    createUserRequest.setUserName(APP_PRINCIPLE_USER_PREFIX + "_" + orgAppName);

    createUserRequest.setRequestCredentials(awsCredentials);

    try {/* w  ww . ja  va 2s .c  o  m*/
        CreateUserResult createUserResult = identityManagementClient.createUser(createUserRequest);
        log.info("cloud user id for app with " + orgAppName + " created with "
                + createUserResult.getUser().getUserName());
        CreateAccessKeyRequest accessKeyRequest = new CreateAccessKeyRequest();

        accessKeyRequest.setUserName(createUserResult.getUser().getUserName());

        CreateAccessKeyResult accessKeyResult = identityManagementClient.createAccessKey(accessKeyRequest);

        //Create policy of queue

        GetQueueAttributesRequest attributesRequest = new GetQueueAttributesRequest();

        log.info("Going to secure sqs queue : " + AWSUtil.formFullQueueUrl(orgAppName));

        attributesRequest.setQueueUrl(AWSUtil.formFullQueueUrl(orgAppName));

        List<String> attributeNames = new ArrayList<String>();
        attributeNames.add("QueueArn");
        attributesRequest.setAttributeNames(attributeNames);

        GetQueueAttributesResult attributesResult = sqsClient.getQueueAttributes(attributesRequest);

        String queueArn = attributesResult.getAttributes().get("QueueArn");

        String policy = POLICY_DOCUMENT_TEMPLATE.replace("QUEUE_ARN", queueArn);

        String formattedPolicy = String.format(POLICY_DOCUMENT_TEMPLATE, queueArn);
        log.info("Applying authorization for following AWS resources" + formattedPolicy);

        PutUserPolicyRequest policyRequest = new PutUserPolicyRequest();

        policyRequest.setPolicyName(POLICY_NAME);

        policyRequest.setPolicyDocument(formattedPolicy);

        policyRequest.setUserName(createUserResult.getUser().getUserName());

        identityManagementClient.putUserPolicy(policyRequest);
        log.info("User policy for queue " + queueArn + " was set");

        return accessKeyResult.getAccessKey();
    } catch (EntityAlreadyExistsException e) {

        log.error("This should not happen in production. Swallowing the error fow now " + e.getMessage());
        log.error(e);
        return null;
    }
}

From source file:org.apache.usergrid.apm.service.MetricsInjestionServiceSQSImpl.java

License:Apache License

protected List<ReceiveMessageResult> getClientDataForApp(String fullAppName) {

    ArrayList<ReceiveMessageResult> messageResults = new ArrayList<ReceiveMessageResult>(
            MAX_NUMBER_OF_REQUEST_TO_PROCESS);

    try {//  www  .  j  a v  a2 s . c om
        GetQueueAttributesRequest queueAttributesRequest = new GetQueueAttributesRequest();

        ArrayList<String> attributeNames = new ArrayList<String>(2);

        attributeNames.add("ApproximateNumberOfMessages");
        attributeNames.add("LastModifiedTimestamp");
        //attributeNames.add("All");

        queueAttributesRequest.setAttributeNames(attributeNames);
        String qUrl = AWSUtil.formFullQueueUrl(fullAppName);
        log.info("Getting APM data from SQS queue" + qUrl);
        queueAttributesRequest.setQueueUrl(qUrl);

        GetQueueAttributesResult queueAttributeResult = sqsClient.getQueueAttributes(queueAttributesRequest);

        String numMessagesString = queueAttributeResult.getAttributes().get("ApproximateNumberOfMessages");

        //Calculate number of "ReceiveMessage" requests need to be made.
        //TODO might need to use AsyncClient in the future to make multiple requests

        int numMessages = Integer.parseInt(numMessagesString);

        log.info("Num Messages to Process " + numMessages + " messages");

        if (numMessages > 0) {
            int receiveMessages = 0;
            int receiveRequest = 0;
            int lastNumberOfRecievedMessages = 1;

            while ((receiveMessages < numMessages) && (receiveRequest < MAX_NUMBER_OF_REQUEST_TO_PROCESS)
                    && (lastNumberOfRecievedMessages != 0)) {
                ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest();
                receiveMessageRequest.setMaxNumberOfMessages(MAX_NUMBER_OF_MESSAGES);
                receiveMessageRequest.setQueueUrl(qUrl);

                ArrayList<String> requestMessageAttributeNames = new ArrayList<String>(1);
                requestMessageAttributeNames.add("All");

                receiveMessageRequest.setAttributeNames(requestMessageAttributeNames);

                try {
                    ReceiveMessageResult receiveMessageResult = sqsClient.receiveMessage(receiveMessageRequest);
                    log.info("For application " + fullAppName + " Received "
                            + receiveMessageResult.getMessages().size() + " messages.");
                    receiveMessages += receiveMessageResult.getMessages().size();
                    //check if any of these messages have been downloaded already. Since SQS is distributed and injestor
                    //could have failed before deleting particular message, we check for message read count to 3. In odd
                    //case, some messages could get processed at most 3 times.
                    List<Message> messages = receiveMessageResult.getMessages();
                    String receiveCount = null;
                    Message m = null;
                    for (Iterator<Message> iter = messages.iterator(); iter.hasNext();) {
                        m = iter.next();
                        receiveCount = m.getAttributes().get("ApproximateReceiveCount");
                        if (receiveCount != null && Integer.valueOf(receiveCount) > 3) {
                            log.warn("ReceiveCount of message for app " + fullAppName
                                    + " is greater than 3 so going to delete this message before further processing");
                            sqsClient.deleteMessage(new DeleteMessageRequest(qUrl, m.getReceiptHandle()));
                            iter.remove();
                        }
                    }

                    lastNumberOfRecievedMessages = receiveMessageResult.getMessages().size();
                    if (lastNumberOfRecievedMessages > 0) {
                        messageResults.add(receiveMessageResult);
                        receiveRequest++;
                    }
                    ;
                } catch (Exception ex) {
                    log.error("Problem getting messages for " + fullAppName, ex);
                }
            }
        }
    } catch (AmazonServiceException ce) {
        log.error("Problem pulling message from SQS for " + fullAppName, ce);
    } catch (Exception e) {
        log.error("Problem getting messages for " + fullAppName, e);
    }

    return messageResults;
}

From source file:org.duracloud.common.queue.aws.SQSTaskQueue.java

License:Apache License

private GetQueueAttributesResult queryQueueAttributes(QueueAttributeName... attrNames) {
    return sqsClient.getQueueAttributes(
            new GetQueueAttributesRequest().withQueueUrl(queueUrl).withAttributeNames(attrNames));
}

From source file:org.transitime.maintenance.AwsGlacierInventoryRetriever.java

License:Open Source License

/**
 * For retrieving vault inventory. For initializing SQS for determining when
 * job completed. Does nothing if member snsTopicName is null. Sets members
 * sqsQueueURL, sqsQueueARN, and sqsClient.
 *//*w w  w .j a  v a2  s  .  c o m*/
private void setupSQS() {
    // If no sqsQueueName setup then simply return
    if (sqsQueueName == null)
        return;

    CreateQueueRequest request = new CreateQueueRequest().withQueueName(sqsQueueName);
    CreateQueueResult result = sqsClient.createQueue(request);
    sqsQueueURL = result.getQueueUrl();

    GetQueueAttributesRequest qRequest = new GetQueueAttributesRequest().withQueueUrl(sqsQueueURL)
            .withAttributeNames("QueueArn");

    GetQueueAttributesResult qResult = sqsClient.getQueueAttributes(qRequest);
    sqsQueueARN = qResult.getAttributes().get("QueueArn");

    Policy sqsPolicy = new Policy()
            .withStatements(new Statement(Effect.Allow).withPrincipals(Principal.AllUsers)
                    .withActions(SQSActions.SendMessage).withResources(new Resource(sqsQueueARN)));
    Map<String, String> queueAttributes = new HashMap<String, String>();
    queueAttributes.put("Policy", sqsPolicy.toJson());
    sqsClient.setQueueAttributes(new SetQueueAttributesRequest(sqsQueueURL, queueAttributes));
}