Example usage for com.amazonaws.services.sqs.model SendMessageRequest getRequestClientOptions

Introduction

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

Prototype

public RequestClientOptions getRequestClientOptions() 

Source Link

Document

Gets the options stored with this request object.

Usage

From source file:com.amazon.sqs.javamessaging.AmazonSQSExtendedClient.java

License:Open Source License

/**
 * <p>//from ww  w  .  j a  v a2 s .co  m
 * 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>
 *
 * <b>IMPORTANT:</b> The input object may be modified by the method. </p>
 *
 * @param sendMessageRequest
 *            Container for the necessary parameters to execute the
 *            SendMessage service method on AmazonSQS.
 * 
 * @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(SendMessageRequest sendMessageRequest) {

    if (sendMessageRequest == null) {
        String errorMessage = "sendMessageRequest cannot be null.";
        LOG.error(errorMessage);
        throw new AmazonClientException(errorMessage);
    }

    sendMessageRequest.getRequestClientOptions().appendUserAgent(SQSExtendedClientConstants.USER_AGENT_HEADER);

    if (!clientConfiguration.isLargePayloadSupportEnabled()) {
        return super.sendMessage(sendMessageRequest);
    }

    if (sendMessageRequest.getMessageBody() == null || "".equals(sendMessageRequest.getMessageBody())) {
        String errorMessage = "messageBody cannot be null or empty.";
        LOG.error(errorMessage);
        throw new AmazonClientException(errorMessage);
    }

    if (clientConfiguration.isAlwaysThroughS3() || isLarge(sendMessageRequest)) {
        sendMessageRequest = storeMessageInS3(sendMessageRequest);
    }
    return super.sendMessage(sendMessageRequest);
}

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