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:Servlet.WorkPool.java
License:Open Source License
public void run() { System.out.println("==========================================="); System.out.println("Welcome to the AWS Java SDK!"); System.out.println("==========================================="); try {/*from w ww . ja v a2 s .com*/ init(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } // Send a message /* * System.out.println("Sending a message to MyQueue.\n"); * sqs.sendMessage(new SendMessageRequest() .withQueueUrl(myQueueUrl) * .withMessageBody("This is my message text.")); */ /* * List<Message> messages =getMessage(myQueueUrl); * deleteMessage(myQueueUrl,messages); getMessage(myQueueUrl); */ PublishRequest publishRequest; while (true) { // System.out.println("Receiving messages from MyQueue.\n"); ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl); List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages(); for (Message message : messages) { String result = message.getBody(); JSONObject jo; try { jo = new JSONObject(result); String res = sendPost((String) jo.get("text")); //System.out.println((String) jo.get("text")); //System.out.println((String) jo.get("time")); publishRequest = new PublishRequest(topicArn, (String) jo.get("text")); if (res.equals("")) res = "error"; publishRequest.addMessageAttributesEntry("senti", new MessageAttributeValue().withDataType("String").withStringValue(res)); /* * publishRequest.addMessageAttributesEntry( "text", new * MessageAttributeValue().withDataType("String") * .withStringValue( (String)jo.get("text"))); */ publishRequest.addMessageAttributesEntry("lon", new MessageAttributeValue() .withDataType("String").withStringValue((String) jo.get("lon"))); publishRequest.addMessageAttributesEntry("lat", new MessageAttributeValue() .withDataType("String").withStringValue((String) jo.get("lat"))); publishRequest.addMessageAttributesEntry("time", new MessageAttributeValue() .withDataType("String").withStringValue((String) jo.get("time"))); publishRequest.addMessageAttributesEntry("id", new MessageAttributeValue() .withDataType("String").withStringValue((String) jo.get("id"))); PublishResult publishResult = sns.publish(publishRequest); deleteMessage(myQueueUrl, message); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } }
From source file:shapeways.api.robocreator.BaseRoboCreator.java
License:Apache License
@Override public void messagesReceived(List<Message> messages) { for (Message msg : messages) { String json = msg.getBody(); if (DEBUG) { System.out.println("Received Msg: " + json); }/*from w ww.jav a 2 s. c o m*/ Gson gson = new Gson(); Map params = gson.fromJson(json, Map.class); Integer modelId = JSONMunger.toInteger(params.get("modelId")); ModelUploader uploader = new ModelUploader(shapewaysHost, consumerKey, consumerSecret, accessToken, accessSecret); ModelGeneratorRunner runner = new ModelGeneratorRunner(this, params, uploader, modelId, "cube.x3dv", X3DEncodingType.X3DV, sqs, queueUrl, msg.getReceiptHandle()); threadPool.submit(runner); } }
From source file:shnakkydoodle.queueing.provider.aws.AwsProvider.java
License:Open Source License
/** * Dequeue a message// ww w .j a v a2s.co m * * @param queuename * @param message */ @Override public String dequeue(String queueName) throws Exception { AmazonSQS sqs = new AmazonSQSClient(credentials); sqs.setRegion(Region.EU_Ireland.toAWSRegion()); sqs.createQueue(queueName); CreateQueueRequest createQueueRequest = new CreateQueueRequest(queueName); String queueUrl = sqs.createQueue(createQueueRequest).getQueueUrl(); ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(queueUrl); Message message = sqs.receiveMessage(receiveMessageRequest).getMessages().get(0); if (message != null) { sqs.deleteMessage(new DeleteMessageRequest(queueUrl, message.getReceiptHandle())); return message.getBody(); } return null; }
From source file:shnakkydoodle.queueing.provider.aws.AwsProvider.java
License:Open Source License
/** * Dequeue all messages/*from www . j av a 2s .co m*/ * * @param queuename * @param message * @return all the messages */ @Override public ArrayList<String> dequeueAll(String queueName) throws Exception { ArrayList<String> data = new ArrayList<String>(); AmazonSQS sqs = new AmazonSQSClient(credentials); sqs.setRegion(Region.EU_Ireland.toAWSRegion()); sqs.createQueue(queueName); CreateQueueRequest createQueueRequest = new CreateQueueRequest(queueName); String queueUrl = sqs.createQueue(createQueueRequest).getQueueUrl(); ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(queueUrl); for (Message message : sqs.receiveMessage(receiveMessageRequest).getMessages()) { data.add(message.getBody()); sqs.deleteMessage(new DeleteMessageRequest(queueUrl, message.getReceiptHandle())); } return data; }
From source file:sqs_examples.SimpleQueueServiceSample.java
License:Open Source License
public static void main(String[] args) throws Exception { /*//www . java 2 s. c o m * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (/Users/pmacharl/.aws/credentials). */ AWSCredentials credentials = null; 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/pmacharl/.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 { // 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 messageReceiptHandle = messages.get(0).getReceiptHandle(); sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl, messageReceiptHandle)); // 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:twitter.SimpleQueueServiceSample.java
License:Open Source License
public static void main(String[] args) throws Exception { /*/* w w w .j a va 2s. co m*/ * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (~/.aws/credentials). */ AWSCredentials credentials = null; try { credentials = new ProfileCredentialsProvider().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 (~/.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(); System.out.println("queueUrl is:" + myQueueUrl); // 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"); String id = "2"; String tweet = "I am hungry"; String workRequest = "{" + " \"id\": \"" + id + "\"," + " \"tweet\": \"" + tweet + "\"" + "}"; sqs.sendMessage(new SendMessageRequest().withQueueUrl(myQueueUrl).withMessageBody(workRequest)); // 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(); Thread.sleep(5000); String id2 = "3"; String t = "yes,it is"; String workRequest1 = "{" + " \"id\": \"" + id2 + "\"," + " \"tweet\": \"" + t + "\"" + "}"; sqs.sendMessage(new SendMessageRequest().withQueueUrl(myQueueUrl).withMessageBody(workRequest1)); ReceiveMessageRequest receiveMessageRequest1 = new ReceiveMessageRequest(myQueueUrl); List<Message> messages = sqs.receiveMessage(receiveMessageRequest1).getMessages(); System.out.println("!!!!!" + messages.size()); 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:util.SQSManager.java
License:Open Source License
public List<Message> receiveMessage() { List<Message> messages = null; try {// w w w.ja v a 2s.c om // Receive messages System.out.println("Receiving messages from MyQueue.\n"); ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl); // receiveMessageRequest.setMaxNumberOfMessages(1); // receiveMessageRequest.setWaitTimeSeconds(20); 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(); } catch (Exception e) { e.printStackTrace(); throw e; } return messages; }
From source file:zipkin.collector.sqs.SQSSpanProcessor.java
License:Apache License
private void process(final List<Message> messages) { if (messages.size() == 0) return;/*from w w w .j ava 2s.c o m*/ final List<DeleteMessageBatchRequestEntry> toDelete = new ArrayList<>(); int count = 0; for (Message message : messages) { final String deleteId = String.valueOf(count++); try { String stringBody = message.getBody(); if (stringBody.isEmpty()) continue; // allow plain-text json, but permit base64 encoded thrift or json byte[] spans = stringBody.charAt(0) == '[' ? stringBody.getBytes(UTF_8) : Base64.decode(stringBody); collector.acceptSpans(spans, DETECTING_DECODER, new Callback<Void>() { @Override public void onSuccess(Void value) { toDelete.add(new DeleteMessageBatchRequestEntry(deleteId, message.getReceiptHandle())); } @Override public void onError(Throwable t) { logger.log(Level.WARNING, "collector accept failed", t); // for cases that are not recoverable just discard the message, // otherwise ignore so processing can be retried. if (t instanceof IllegalArgumentException) { toDelete.add(new DeleteMessageBatchRequestEntry(deleteId, message.getReceiptHandle())); } } }); } catch (RuntimeException | Error e) { logger.log(Level.WARNING, "message decoding failed", e); toDelete.add(new DeleteMessageBatchRequestEntry(deleteId, message.getReceiptHandle())); } } delete(toDelete); }
From source file:zipkin.junit.aws.AmazonSQSRule.java
License:Apache License
static Stream<? extends Span> decodeSpans(Message m) { byte[] bytes = m.getBody().charAt(0) == '[' ? m.getBody().getBytes(Charset.forName("UTF-8")) : Base64.decode(m.getBody()); return SpanBytesDecoder.JSON_V2.decodeList(bytes).stream(); }