List of usage examples for com.amazonaws.services.sqs.model Message getBody
public String getBody()
The message's contents (not URL-encoded).
From source file:TweetSQS.java
License:Open Source License
public static void main(String[] args) throws Exception { /*/*from w w w. j a v a 2 s . com*/ * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (). */ AWSCredentials credentials = null; try { credentials = new PropertiesCredentials( TweetSQS.class.getResourceAsStream("AwsCredentials.properties")); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (/Users/aohong/.aws/credentials), and is in valid format.", e); } AmazonSQS sqs = new AmazonSQSClient(credentials); Region usEast1 = Region.getRegion(Regions.US_EAST_1); sqs.setRegion(usEast1); System.out.println("==========================================="); System.out.println("Getting Started with Amazon SQS"); System.out.println("===========================================\n"); try { // Create a queue System.out.println("Creating a new SQS queue called MyQueue.\n"); CreateQueueRequest createQueueRequest = new CreateQueueRequest("MyQueue"); String myQueueUrl = sqs.createQueue(createQueueRequest).getQueueUrl(); // List queues System.out.println("Listing all queues in your account.\n"); for (String queueUrl : sqs.listQueues().getQueueUrls()) { System.out.println(" QueueUrl: " + queueUrl); } System.out.println(); // Send a message System.out.println("Sending a message to MyQueue.\n"); sqs.sendMessage(new SendMessageRequest(myQueueUrl, "This is my first message text.")); // Receive messages System.out.println("Receiving messages from MyQueue.\n"); ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl); List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages(); for (Message message : messages) { System.out.println(" Message"); System.out.println(" MessageId: " + message.getMessageId()); System.out.println(" ReceiptHandle: " + message.getReceiptHandle()); System.out.println(" MD5OfBody: " + message.getMD5OfBody()); System.out.println(" Body: " + message.getBody()); for (Entry<String, String> entry : message.getAttributes().entrySet()) { System.out.println(" Attribute"); System.out.println(" Name: " + entry.getKey()); System.out.println(" Value: " + entry.getValue()); } } System.out.println(); // Delete a message System.out.println("Deleting a message.\n"); String messageRecieptHandle = messages.get(0).getReceiptHandle(); sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl, messageRecieptHandle)); // Delete a queue System.out.println("Deleting the test queue.\n"); sqs.deleteQueue(new DeleteQueueRequest(myQueueUrl)); } catch (AmazonServiceException ase) { System.out.println("Caught an AmazonServiceException, which means your request made it " + "to Amazon SQS, but was rejected with an error response for some reason."); System.out.println("Error Message: " + ase.getMessage()); System.out.println("HTTP Status Code: " + ase.getStatusCode()); System.out.println("AWS Error Code: " + ase.getErrorCode()); System.out.println("Error Type: " + ase.getErrorType()); System.out.println("Request ID: " + ase.getRequestId()); } catch (AmazonClientException ace) { System.out.println("Caught an AmazonClientException, which means the client encountered " + "a serious internal problem while trying to communicate with SQS, such as not " + "being able to access the network."); System.out.println("Error Message: " + ace.getMessage()); } }
From source file:sqsAlertCache.java
License:Open Source License
public static void main(String[] args) throws Exception { // get credentials String user = "jreilly"; AWSCredentials credentials = whgHelper.getCred(user); // use credentials to set access to SQS AmazonSQS sqs = whgHelper.setQueueAccess(credentials); // define queue that messages will be retrieved from String thisQueue = "alertCache"; String nextQueue = "alertStream"; while (1 > 0) { // pull list of current messages (up to 10) in the queue List<Message> messages = whgHelper.getMessagesFromQueue(thisQueue, sqs); System.out.println("Count of messages in " + thisQueue + ": " + messages.size()); try {//from w w w .j a v a 2 s .co m for (Message message : messages) { whgHelper.printMessage(message); for (Entry<String, String> entry : message.getAttributes().entrySet()) { whgHelper.printMessageEntry(entry); } String configEndpoint = "alertsbrdregrol-001.tiluxk.0001.use1.cache.amazonaws.com"; Integer clusterPort = 6379; MemcachedClient client = new MemcachedClient( new InetSocketAddress(configEndpoint, clusterPort)); // The client will connect to the other cache nodes automatically // Store a data item for an hour. The client will decide which cache client.set(message.getMessageId(), 360000, message.getBody()); // then send message to cache queue System.out.println("Sending messages to next queue."); sqs.sendMessage(new SendMessageRequest(nextQueue, message.getBody())); // delete message after sending to persist queue System.out.println("Deleting message from this queue.\n"); String messageRecieptHandle = message.getReceiptHandle(); sqs.deleteMessage(new DeleteMessageRequest(thisQueue, messageRecieptHandle)); } Thread.sleep(20000); // do nothing for 1000 miliseconds (1 second) } catch (AmazonServiceException ase) { whgHelper.errorMessagesAse(ase); } catch (AmazonClientException ace) { whgHelper.errorMessagesAce(ace); } } }
From source file:sqsAlertPersist.java
License:Open Source License
public static void main(String[] args) throws Exception { // get credentials String user = "jreilly"; AWSCredentials credentials = whgHelper.getCred(user); // use credentials to set access to SQS AmazonSQS sqs = whgHelper.setQueueAccess(credentials); // define queue that messages will be retrieved from String thisQueue = "alertPersist"; String nextQueue = "alertCache"; // set access to database with credentials dynamoDB = new AmazonDynamoDBClient(credentials); Region usEast1 = Region.getRegion(Regions.US_EAST_1); dynamoDB.setRegion(usEast1);//from w ww . j av a2 s. c o m // check for table, create one if missing String tableName = "alerts"; whgHelper.setTable(dynamoDB, tableName); while (1 > 0) { // pull list of current messages (up to 10) in the queue List<Message> messages = whgHelper.getMessagesFromQueue(thisQueue, sqs); System.out.println("Count of messages in " + thisQueue + ": " + messages.size()); try { for (Message message : messages) { whgHelper.printMessage(message); for (Entry<String, String> entry : message.getAttributes().entrySet()) { whgHelper.printMessageEntry(entry); } // Add an item to DynamoDB table Map<String, AttributeValue> item = whgHelper.newAlert(message.getBody()); PutItemRequest putItemRequest = new PutItemRequest(tableName, item); PutItemResult putItemResult = dynamoDB.putItem(putItemRequest); System.out.println(); System.out.println("Result: " + putItemResult); // then send message to cache queue System.out.println("Sending messages to next queue."); sqs.sendMessage(new SendMessageRequest(nextQueue, message.getBody())); // delete message after sending to persist queue System.out.println("Deleting message from this queue.\n"); String messageRecieptHandle = message.getReceiptHandle(); sqs.deleteMessage(new DeleteMessageRequest(thisQueue, messageRecieptHandle)); } Thread.sleep(20000); // do nothing for 2000 miliseconds (2 second) } catch (AmazonServiceException ase) { whgHelper.errorMessagesAse(ase); } catch (AmazonClientException ace) { whgHelper.errorMessagesAce(ace); } } }
From source file:receiveSQS.java
License:Open Source License
public static void main(String[] args) throws Exception { /*//from www . j a v a2 s . com * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (). */ BasicAWSCredentials credentials = new BasicAWSCredentials("AKIAI2ZCFS3NVEENXW5A", "tI/GgpSWDF/QrNVhtCRu1G+PX/10A2nJQH+yTOiv"); try { // credentials = new ProfileCredentialsProvider("default").getCredentials(); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (/Users/daniel/.aws/credentials), and is in valid format.", e); } AmazonSQS sqs = new AmazonSQSClient(credentials); Region usWest2 = Region.getRegion(Regions.US_WEST_2); sqs.setRegion(usWest2); System.out.println("==========================================="); System.out.println("Getting Started with Amazon SQS"); System.out.println("===========================================\n"); try { // List queues System.out.println("Listing all queues in your account.\n"); for (String queueUrl : sqs.listQueues().getQueueUrls()) { System.out.println(" QueueUrl: " + queueUrl); System.out.println(); // Receive messages System.out.println("Receiving messages from MyQueue.\n"); ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(queueUrl); System.out.println("Message size:"); //***************************************************** //For some reason, we only get one message at a time and it does not loop over. //***************************************************** //ReceiveMessageResponse receiveMessageResponse = amazonSQSClient.ReceiveMessage(receiveMessageRequest); List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages(); for (Message message : messages) { System.out.println(" Message"); //System.out.println(" MessageId: " + message.getMessageId()); //System.out.println(" ReceiptHandle: " + message.getReceiptHandle()); //System.out.println(" MD5OfBody: " + message.getMD5OfBody()); //System.out.println(" Body: " + message.getBody()); String[] tweetdata = message.getBody().split("\\|\\|"); System.out.println(Arrays.toString(tweetdata)); System.out.println("Deleting a message.\n"); String messageRecieptHandle = messages.get(0).getReceiptHandle(); sqs.deleteMessage(new DeleteMessageRequest(queueUrl, messageRecieptHandle)); } } System.out.println(); /* // Delete a message // Delete a queue System.out.println("Deleting the test queue.\n"); sqs.deleteQueue(new DeleteQueueRequest(myQueueUrl)); */ } catch (AmazonServiceException ase) { System.out.println("Caught an AmazonServiceException, which means your request made it " + "to Amazon SQS, but was rejected with an error response for some reason."); System.out.println("Error Message: " + ase.getMessage()); System.out.println("HTTP Status Code: " + ase.getStatusCode()); System.out.println("AWS Error Code: " + ase.getErrorCode()); System.out.println("Error Type: " + ase.getErrorType()); System.out.println("Request ID: " + ase.getRequestId()); } catch (AmazonClientException ace) { System.out.println("Caught an AmazonClientException, which means the client encountered " + "a serious internal problem while trying to communicate with SQS, such as not " + "being able to access the network."); System.out.println("Error Message: " + ace.getMessage()); } }
From source file:aws.sample.SimpleQueueServiceSample.java
License:Open Source License
public static void main(String[] args) throws Exception { /*// w ww . j a v a2s. co m * Important: Be sure to fill in your AWS access credentials in the AwsCredentials.properties file before you try to run this sample. http://aws.amazon.com/security-credentials */ AmazonSQS sqs = new AmazonSQSClient(new PropertiesCredentials( SimpleQueueServiceSample.class.getResourceAsStream("/AwsCredentials.properties"))); System.out.println("==========================================="); System.out.println("Getting Started with Amazon SQS"); System.out.println("===========================================\n"); try { // Create a queue System.out.println("Creating a new SQS queue called MyQueue.\n"); CreateQueueRequest createQueueRequest = new CreateQueueRequest("MyQueue"); String myQueueUrl = sqs.createQueue(createQueueRequest).getQueueUrl(); // List queues System.out.println("Listing all queues in your account.\n"); for (String queueUrl : sqs.listQueues().getQueueUrls()) { System.out.println(" QueueUrl: " + queueUrl); } System.out.println(); // Send a message System.out.println("Sending a message to MyQueue.\n"); sqs.sendMessage(new SendMessageRequest(myQueueUrl, "This is my message text.")); // Receive messages System.out.println("Receiving messages from MyQueue.\n"); ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl); List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages(); for (Message message : messages) { System.out.println(" Message"); System.out.println(" MessageId: " + message.getMessageId()); System.out.println(" ReceiptHandle: " + message.getReceiptHandle()); System.out.println(" MD5OfBody: " + message.getMD5OfBody()); System.out.println(" Body: " + message.getBody()); for (Entry<String, String> entry : message.getAttributes().entrySet()) { System.out.println(" Attribute"); System.out.println(" Name: " + entry.getKey()); System.out.println(" Value: " + entry.getValue()); } } System.out.println(); // Delete a message System.out.println("Deleting a message.\n"); String messageRecieptHandle = messages.get(0).getReceiptHandle(); sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl, messageRecieptHandle)); // Delete a queue System.out.println("Deleting the test queue.\n"); // sqs.deleteQueue(new DeleteQueueRequest(myQueueUrl)); } catch (AmazonServiceException ase) { System.out.println("Caught an AmazonServiceException, which means your request made it " + "to Amazon SQS, but was rejected with an error response for some reason."); System.out.println("Error Message: " + ase.getMessage()); System.out.println("HTTP Status Code: " + ase.getStatusCode()); System.out.println("AWS Error Code: " + ase.getErrorCode()); System.out.println("Error Type: " + ase.getErrorType()); System.out.println("Request ID: " + ase.getRequestId()); } catch (AmazonClientException ace) { System.out.println("Caught an AmazonClientException, which means the client encountered " + "a serious internal problem while trying to communicate with SQS, such as not " + "being able to access the network."); System.out.println("Error Message: " + ace.getMessage()); } }
From source file:awslabs.lab31.Lab31.java
License:Open Source License
private static void PrintAndRemoveMessagesInResponse(AmazonSQSClient sqsClient, List<Message> messages, String queueUrl) {//from w ww. j a v a 2 s.c o m for (Message message : messages) { System.out.println("\nQueue Message:"); System.out.println("\tMessageId : " + message.getMessageId()); System.out.println("\tMD5OfBody : " + message.getMD5OfBody()); System.out.println("\tBody : " + message.getBody()); if (message.getAttributes().size() > 0) { System.out.println("\tMessage Attributes"); for (Entry<String, String> entry : message.getAttributes().entrySet()) { System.out.println("\t\t" + entry.getKey() + " : " + entry.getValue()); } } System.out.println("\nDeleting message."); labCode.removeMessage(sqsClient, queueUrl, message.getReceiptHandle()); System.out.println("Message deleted."); } }
From source file:Cloud.Tweets.SimpleQueueServiceSample.java
License:Open Source License
public void getTweets(AmazonSQS abc) { ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl); List<Message> messages = abc.receiveMessage(receiveMessageRequest).getMessages(); for (Message message : messages) { System.out.println(" Message"); System.out.println(" MessageId: " + message.getMessageId()); System.out.println(" ReceiptHandle: " + message.getReceiptHandle()); System.out.println(" MD5OfBody: " + message.getMD5OfBody()); System.out.println(" Body: " + message.getBody()); for (Entry<String, String> entry : message.getAttributes().entrySet()) { System.out.println(" Attribute"); System.out.println(" Name: " + entry.getKey()); System.out.println(" Value: " + entry.getValue()); }//from w w w . j a va 2s. c o m String messageRecieptHandle = messages.get(0).getBody(); System.out.println(messageRecieptHandle); getSentiment(messageRecieptHandle); } }
From source file:cloudworker.RemoteWorker.java
License:Apache License
public static void main(String[] args) throws Exception { //Command interpreter CommandLineInterface cmd = new CommandLineInterface(args); final int poolSize = Integer.parseInt(cmd.getOptionValue("s")); long idle_time = Long.parseLong(cmd.getOptionValue("i")); //idle time = 60 sec init();//from w w w . jav a 2s .com System.out.println("Initialized one remote worker.\n"); //Create thread pool ExecutorService threadPool = Executors.newFixedThreadPool(poolSize); BlockingExecutor blockingPool = new BlockingExecutor(threadPool, poolSize); //Get queue url GetQueueUrlResult urlResult = sqs.getQueueUrl("JobQueue"); String jobQueueUrl = urlResult.getQueueUrl(); // Receive messages //System.out.println("Receiving messages from JobQueue.\n"); //...Check idle state boolean terminate = false; boolean startClock = true; long start_time = 0, end_time; JSONParser parser = new JSONParser(); Runtime runtime = Runtime.getRuntime(); String task_id = null; boolean runAnimoto = false; while (!terminate || idle_time == 0) { while (getQueueSize(sqs, jobQueueUrl) > 0) { //Batch retrieving messages ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest().withQueueUrl(jobQueueUrl) .withMaxNumberOfMessages(10); List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages(); for (Message message : messages) { //System.out.println(" Message"); // System.out.println(" MessageId: " + message.getMessageId()); // System.out.println(" ReceiptHandle: " + message.getReceiptHandle()); // System.out.println(" MD5OfBody: " + message.getMD5OfBody()); //System.out.println(" Body: " + message.getBody()); //Get task String messageBody = message.getBody(); JSONObject json = (JSONObject) parser.parse(messageBody); task_id = json.get("task_id").toString(); String task = json.get("task").toString(); try { //Check duplicate task dynamoDB.addTask(task_id, task); //Execute task, will be blocked if no more thread is currently available blockingPool.submitTask(new Animoto(task_id, task, sqs)); // Delete the message String messageRecieptHandle = message.getReceiptHandle(); sqs.deleteMessage(new DeleteMessageRequest(jobQueueUrl, messageRecieptHandle)); } catch (ConditionalCheckFailedException ccf) { //DO something... } } startClock = true; } //Start clock to measure idle time if (startClock) { startClock = false; start_time = System.currentTimeMillis(); } else { end_time = System.currentTimeMillis(); long elapsed_time = (end_time - start_time) / 1000; if (elapsed_time > idle_time) { terminate = true; } } } //System.out.println(); threadPool.shutdown(); // Wait until all threads are finished while (!threadPool.isTerminated()) { } //Terminate running instance cleanUpInstance(); }
From source file:com.allogy.amazonaws.elasticbeanstalk.worker.simulator.application.WorkerApplication.java
License:Apache License
private HttpEntity<String> createHttpEntity(MessageWrapper messageWrapper, Message message) { String messageId = message.getMessageId(); HttpHeaders headers = new HttpHeaders(); headers.set("User-Agent", "aws-sqsd/1.1 (simulated bridge)"); headers.set("X-Aws-Sqsd-Msgid", messageId); headers.set("X-Aws-Sqsd-Queue", messageWrapper.getQueueName()); headers.set("X-Aws-Sqsd-Receive-Count", Integer.toString(messageWrapper.getMessageCount())); headers.setContentType(MediaType.APPLICATION_JSON); return new HttpEntity<>(message.getBody(), headers); }
From source file:com.amazon.aws.demo.anonymous.sqs.SimpleQueue.java
License:Open Source License
public static List<String> recieveMessageBodies(String queueUrl) { List<String> messageBodies = new ArrayList<String>(); ReceiveMessageRequest req = new ReceiveMessageRequest(queueUrl); lastRecievedMessages = getInstance().receiveMessage(req).getMessages(); for (Message m : lastRecievedMessages) { messageBodies.add(m.getBody().toString()); }//from w ww . j av a 2s . co m return messageBodies; }