List of usage examples for com.amazonaws.services.sqs.model SendMessageRequest SendMessageRequest
public SendMessageRequest(String queueUrl, String messageBody)
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);// w ww. j a va2 s . co 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:SQS.java
License:Open Source License
public void sendMessage(String myQueueUrl, String message) { try {//from www. j a v a 2s .co m //System.out.println("Sending a message"); sqs.sendMessage(new SendMessageRequest(myQueueUrl, message)); } 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:app.SQSMessage.java
License:Open Source License
public void sendmsg(Tweet t, String keyword) throws Exception { /*// w w w . j a va 2 s .co m * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (). */ credentials = new ProfileCredentialsProvider("default").getCredentials(); AmazonSQS sqs = new AmazonSQSClient(credentials); Region usWest2 = Region.getRegion(Regions.US_EAST_1); sqs.setRegion(usWest2); System.out.println("==========================================="); System.out.println("sending tweet to Queue"); System.out.println("===========================================\n"); try { // Send a message System.out.println("Sending a message to TweetQueue.\n"); JSONObject obj = new JSONObject(); obj.put("userId", t.getUserId() + ""); obj.put("lng", t.getLongitude() + ""); obj.put("lat", t.getLatitude() + ""); obj.put("text", t.getText()); // obj.put("time", t.getCreatedTime().toString()); obj.put("kwd", keyword); //String TwtJson = "{\"userId\":\"" + t.getUserId() + "\",\"lng\":\"" + t.getLongitude() + "\",\"lat\":\"" + t.getLatitude() + "\",\"text\":\"" + JSONObject.escape(t.getText()) + "\",\"time\":\"" + t.getCreatedTime() + "\",\"kwd\":\"" + keyword + "\"}"; String TwtJson = obj.toString(); System.out.println(TwtJson); sqs.sendMessage(new SendMessageRequest(q_url, TwtJson)); } 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 { /*//from w ww .j av a 2s. c o 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.StudentCode.java
License:Open Source License
/** * Post a message to the specified queue. Hint: Use the sendMessage() method of the client object. * /*from w w w .j a v a 2 s.c o m*/ * @param sqsClient The SQS Client object. * @param queueUrl The URL for the queue to place the message in. * @param messageText The body of the message to place in the queue. */ @Override public void postToQueue(AmazonSQSClient sqsClient, String queueUrl, String messageText) { SendMessageRequest request = new SendMessageRequest(queueUrl, messageText); sqsClient.sendMessage(request); }
From source file:Cloud.Tweets.SimpleQueueServiceSample.java
License:Open Source License
public void addmessage(AmazonSQS abc, String x) { System.out.println("Sending a message to MyQueue.\n" + myQueueUrl); try {//from www.j av a 2 s . c o m System.out.println(x); abc.sendMessage(new SendMessageRequest(myQueueUrl, x)); System.out.println("Message Sent.\n"); } 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:cloudworker.Animoto.java
License:Apache License
@SuppressWarnings("unchecked") public void run() { //Get queue url GetQueueUrlResult urlResult = sqs.getQueueUrl(responseQName); String QueueUrl = urlResult.getQueueUrl(); JSONObject result = new JSONObject(); Runtime runtime = Runtime.getRuntime(); try {/*w ww.ja v a 2 s. c om*/ String[] urls = task.split(" "); for (String url : urls) { //System.out.println(url); Process p = runtime.exec("wget " + url); p.waitFor(); } Process rename = runtime.exec("./rename.sh"); rename.waitFor(); runtime.exec("ffmpeg -f image2 -i img%03d.jpg movie.mpg"); File movie = new File("movie.mpg"); S3Service s3 = new S3Service(); URL url = s3.put(movie.getName(), movie); //result.put("task_id", task_id); result.put("URL", url.toString()); sqs.sendMessage(new SendMessageRequest(QueueUrl, result.toString())); //System.out.println(Thread.currentThread().getName()+" sleep done!"); } catch (Exception e) { //result.put("task_id", task_id); result.put("URL", "Failed!"); sqs.sendMessage(new SendMessageRequest(QueueUrl, result.toString())); } }
From source file:cloudworker.WorkerThread.java
License:Apache License
@SuppressWarnings("unchecked") @Override/*ww w . j av a 2s.c o m*/ public void run() { //Get queue url GetQueueUrlResult urlResult = sqs.getQueueUrl(responseQName); String QueueUrl = urlResult.getQueueUrl(); JSONObject result = new JSONObject(); try { Thread.sleep(sleepLength); result.put("task_id", task_id); result.put("result", "0"); sqs.sendMessage(new SendMessageRequest(QueueUrl, result.toString())); //System.out.println(Thread.currentThread().getName()+" sleep done!"); } catch (Exception e) { result.put("task_id", task_id); result.put("result", "1"); sqs.sendMessage(new SendMessageRequest(QueueUrl, result.toString())); } }
From source file:com.amazon.aws.demo.anonymous.sqs.SimpleQueue.java
License:Open Source License
public static SendMessageResult sendMessage(String queueUrl, String body) { SendMessageRequest req = new SendMessageRequest(queueUrl, body); return getInstance().sendMessage(req); }
From source file:com.amazon.sqs.javamessaging.AmazonSQSExtendedClient.java
License:Open Source License
/** * <p>// ww w. j ava 2s . com * Delivers a message to the specified queue and uploads the message payload * to Amazon S3 if necessary. * </p> * <p> * <b>IMPORTANT:</b> The following list shows the characters (in Unicode) * allowed in your message, according to the W3C XML specification. For more * information, go to http://www.w3.org/TR/REC-xml/#charsets If you send any * characters not included in the list, your request will be rejected. #x9 | * #xA | #xD | [#x20 to #xD7FF] | [#xE000 to #xFFFD] | [#x10000 to #x10FFFF] * </p> * * @param queueUrl * The URL of the Amazon SQS queue to take action on. * @param messageBody * The message to send. For a list of allowed characters, see the * preceding important note. * * @return The response from the SendMessage service method, as returned by * AmazonSQS. * * @throws InvalidMessageContentsException * @throws UnsupportedOperationException * * @throws AmazonClientException * If any internal errors are encountered inside the client * while attempting to make the request or handle the response. * For example if a network connection is not available. * @throws AmazonServiceException * If an error response is returned by AmazonSQS indicating * either a problem with the data in the request, or a server * side issue. */ public SendMessageResult sendMessage(String queueUrl, String messageBody) { SendMessageRequest sendMessageRequest = new SendMessageRequest(queueUrl, messageBody); return sendMessage(sendMessageRequest); }